⏱️时间轴

2024  41

May  3

orbi 组网介绍

<span title='2024-05-09 08:05:00 +0800 CST'>2024-05-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;160 words&nbsp;·&nbsp;RamLife

群晖找到上传流量最大的服务

<span title='2024-05-05 00:08:00 +0800 CST'>2024-05-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;36 words&nbsp;·&nbsp;RamLife

linux 和 windows 的 Gui 区别介绍

<span title='2024-05-03 16:32:00 +0800 CST'>2024-05-03</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;66 words&nbsp;·&nbsp;RamLife

April  5

USDT 介绍

<span title='2024-04-21 10:15:00 +0800 CST'>2024-04-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;67 words&nbsp;·&nbsp;RamLife

欧易 介绍

<span title='2024-04-21 10:15:00 +0800 CST'>2024-04-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;25 words&nbsp;·&nbsp;RamLife

office 下载

<span title='2024-04-20 10:49:00 +0800 CST'>2024-04-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;88 words&nbsp;·&nbsp;RamLife

windows 下载

<span title='2024-04-20 10:49:00 +0800 CST'>2024-04-20</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;347 words&nbsp;·&nbsp;RamLife

Java 对数 log 计算

<span title='2024-04-06 10:37:00 +0800 CST'>2024-04-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

March  4

t-mobile esim 开通

<span title='2024-03-09 10:15:00 +0800 CST'>2024-03-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;101 words&nbsp;·&nbsp;RamLife

Fomepay 介绍

<span title='2024-03-07 10:42:00 +0800 CST'>2024-03-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;47 words&nbsp;·&nbsp;RamLife

申请美国信用卡可能方法

<span title='2024-03-07 10:42:00 +0800 CST'>2024-03-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;46 words&nbsp;·&nbsp;RamLife

google play 切换地区

<span title='2024-03-06 20:41:00 +0800 CST'>2024-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

February  14

QT gui 单元测试高级部分

<span title='2024-02-29 18:02:00 +0800 CST'>2024-02-29</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;220 words&nbsp;·&nbsp;RamLife

QT gui 单元测试简单部分

<span title='2024-02-23 17:45:00 +0800 CST'>2024-02-23</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;264 words&nbsp;·&nbsp;RamLife

QT cpp 单元测试高级部分

<span title='2024-02-23 17:20:00 +0800 CST'>2024-02-23</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;247 words&nbsp;·&nbsp;RamLife

QT cpp 单元测试简单部分

<span title='2024-02-23 17:00:00 +0800 CST'>2024-02-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;147 words&nbsp;·&nbsp;RamLife

matplot 双X轴和辅助线

<span title='2024-02-21 18:36:00 +0800 CST'>2024-02-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;194 words&nbsp;·&nbsp;RamLife

QT mysql 连接远端数据库无法打开

<span title='2024-02-20 19:04:00 +0800 CST'>2024-02-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;50 words&nbsp;·&nbsp;RamLife

mysql 在 windows 下配置网络帐号

<span title='2024-02-20 18:53:00 +0800 CST'>2024-02-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;84 words&nbsp;·&nbsp;RamLife

stm32 U5 IAP 写 flash 进入 HardFault_Handler

<span title='2024-02-07 17:13:00 +0800 CST'>2024-02-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;44 words&nbsp;·&nbsp;RamLife

STM32 IAP 使用 uart, ymodem

<span title='2024-02-06 14:19:00 +0800 CST'>2024-02-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;81 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_06

<span title='2024-02-05 18:51:00 +0800 CST'>2024-02-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;27 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_05

<span title='2024-02-02 17:25:00 +0800 CST'>2024-02-02</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

QT 获取编译时间

<span title='2024-02-01 18:44:00 +0800 CST'>2024-02-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;41 words&nbsp;·&nbsp;RamLife

QT chart 更加清晰

<span title='2024-02-01 18:34:00 +0800 CST'>2024-02-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;80 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_04

<span title='2024-02-01 18:24:00 +0800 CST'>2024-02-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

January  15

FuYu健身_私教_47

<span title='2024-01-30 18:46:00 +0800 CST'>2024-01-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;92 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_46

<span title='2024-01-26 16:49:00 +0800 CST'>2024-01-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;71 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_45

<span title='2024-01-25 16:23:00 +0800 CST'>2024-01-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;94 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_44

<span title='2024-01-23 18:32:00 +0800 CST'>2024-01-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;89 words&nbsp;·&nbsp;RamLife

重命名查询后的字段名称

<span title='2024-01-21 17:34:00 +0800 CST'>2024-01-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

sql inner 查询多个表

<span title='2024-01-21 16:54:00 +0800 CST'>2024-01-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;122 words&nbsp;·&nbsp;RamLife

sql 将查询结果转换为其他内容

<span title='2024-01-21 16:34:00 +0800 CST'>2024-01-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;41 words&nbsp;·&nbsp;RamLife

QT 构造函数中，检查配置文件，有问题就退出程序

<span title='2024-01-14 18:44:00 +0800 CST'>2024-01-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;113 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_43

<span title='2024-01-12 15:48:00 +0800 CST'>2024-01-12</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;118 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_42

<span title='2024-01-10 16:23:00 +0800 CST'>2024-01-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;86 words&nbsp;·&nbsp;RamLife

yuv 格式介绍

<span title='2024-01-07 16:32:00 +0800 CST'>2024-01-07</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;412 words&nbsp;·&nbsp;RamLife

socket 超时时间

<span title='2024-01-07 10:37:00 +0800 CST'>2024-01-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;42 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_41

<span title='2024-01-05 15:56:00 +0800 CST'>2024-01-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;86 words&nbsp;·&nbsp;RamLife

mysql 常用计算和字符处理

<span title='2024-01-04 16:34:00 +0800 CST'>2024-01-04</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;94 words&nbsp;·&nbsp;RamLife

c++ reserve, resize 区别

<span title='2024-01-01 11:22:00 +0800 CST'>2024-01-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

2023  254

December  17

c/c++ string 的 length(), size(), strlen() 区别

<span title='2023-12-31 11:22:00 +0800 CST'>2023-12-31</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;30 words&nbsp;·&nbsp;RamLife

stm32 rtc 设置数据不正常

<span title='2023-12-30 14:33:00 +0800 CST'>2023-12-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

c/c++ 实现 _gettimeofday

<span title='2023-12-30 11:22:00 +0800 CST'>2023-12-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;139 words&nbsp;·&nbsp;RamLife

stm32u5 qspi 读写 w25q128 timeout

<span title='2023-12-28 16:47:00 +0800 CST'>2023-12-28</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;94 words&nbsp;·&nbsp;RamLife

mysql error: Cannot delete or update a parent row: a foreign key constraint fails

<span title='2023-12-24 17:34:00 +0800 CST'>2023-12-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;79 words&nbsp;·&nbsp;RamLife

办理香港银行卡

<span title='2023-12-23 10:42:00 +0800 CST'>2023-12-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;86 words&nbsp;·&nbsp;RamLife

threadx 低功耗介绍

<span title='2023-12-19 13:58:00 +0800 CST'>2023-12-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;14 words&nbsp;·&nbsp;RamLife

mysql 多表外键联查视图

<span title='2023-12-18 17:34:00 +0800 CST'>2023-12-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;156 words&nbsp;·&nbsp;RamLife

android 网线插拔广播

<span title='2023-12-16 07:49:00 +0800 CST'>2023-12-16</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;226 words&nbsp;·&nbsp;RamLife

c/c++ 实现 calendar

<span title='2023-12-15 11:22:00 +0800 CST'>2023-12-15</span>&nbsp;·&nbsp;3 min&nbsp;·&nbsp;575 words&nbsp;·&nbsp;RamLife

rt-thread hard fault 定位

<span title='2023-12-14 13:58:00 +0800 CST'>2023-12-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

stm32 rtc 读取数据不正常

<span title='2023-12-12 17:44:00 +0800 CST'>2023-12-12</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;51 words&nbsp;·&nbsp;RamLife

QT QJson 使用

<span title='2023-12-11 21:41:00 +0800 CST'>2023-12-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;100 words&nbsp;·&nbsp;RamLife

android 引入 fastjson 解析 json

<span title='2023-12-10 07:49:00 +0800 CST'>2023-12-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;161 words&nbsp;·&nbsp;RamLife

android 获取 IP 地址

<span title='2023-12-03 07:49:00 +0800 CST'>2023-12-03</span>&nbsp;·&nbsp;3 min&nbsp;·&nbsp;436 words&nbsp;·&nbsp;RamLife

QT5 升级到 Qt6, QRegExp 不能用

<span title='2023-12-02 21:41:00 +0800 CST'>2023-12-02</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;47 words&nbsp;·&nbsp;RamLife

android EditText 限制输入

<span title='2023-12-02 07:49:00 +0800 CST'>2023-12-02</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;143 words&nbsp;·&nbsp;RamLife

November  30

printf 格式化输出

<span title='2023-11-30 16:40:00 +0800 CST'>2023-11-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;49 words&nbsp;·&nbsp;RamLife

Guix text_button 设置文字，报错 0x30

<span title='2023-11-30 16:32:00 +0800 CST'>2023-11-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;56 words&nbsp;·&nbsp;RamLife

c++ 成员变量初始化推断数组大小

<span title='2023-11-30 15:30:00 +0800 CST'>2023-11-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;43 words&nbsp;·&nbsp;RamLife

STM32 DMA2D 使用

<span title='2023-11-22 18:59:00 +0800 CST'>2023-11-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;167 words&nbsp;·&nbsp;RamLife

stm32使用FMC控制 LCD 时，图像不正常

<span title='2023-11-22 18:59:00 +0800 CST'>2023-11-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;76 words&nbsp;·&nbsp;RamLife

Guix 是否使用显存方案选择

<span title='2023-11-17 16:32:00 +0800 CST'>2023-11-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;90 words&nbsp;·&nbsp;RamLife

stm32 cube ide 编译提示 undefined reference to

<span title='2023-11-17 16:17:00 +0800 CST'>2023-11-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;53 words&nbsp;·&nbsp;RamLife

Guix 移植

<span title='2023-11-16 16:32:00 +0800 CST'>2023-11-16</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;134 words&nbsp;·&nbsp;RamLife

QT mysql 里面的日期时间和 QDateTime 转换

<span title='2023-11-16 10:18:00 +0800 CST'>2023-11-16</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;61 words&nbsp;·&nbsp;RamLife

mipi, dsi, dbi, dpi

<span title='2023-11-15 17:13:00 +0800 CST'>2023-11-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

QT 使用mysql，提示 QSqlDatabasePrivate::database: requested database does not belong to the calling thread.

<span title='2023-11-15 10:18:00 +0800 CST'>2023-11-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;163 words&nbsp;·&nbsp;RamLife

QT 应用图标

<span title='2023-11-14 11:43:00 +0800 CST'>2023-11-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

QT 写入 mysql 中字段为 null，并读取可能为 null 的字段

<span title='2023-11-14 10:18:00 +0800 CST'>2023-11-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

QT 显示多图片

<span title='2023-11-13 11:43:00 +0800 CST'>2023-11-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;49 words&nbsp;·&nbsp;RamLife

QT chart 转 图片

<span title='2023-11-13 10:43:00 +0800 CST'>2023-11-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;28 words&nbsp;·&nbsp;RamLife

QT 使用 QTableView 和 QSqlQueryModel 配合显示数据

<span title='2023-11-12 10:18:00 +0800 CST'>2023-11-12</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;159 words&nbsp;·&nbsp;RamLife

android setText 提示: Do not concatenate text displayed with setText.

<span title='2023-11-11 18:10:00 +0800 CST'>2023-11-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;53 words&nbsp;·&nbsp;RamLife

attribute((weak)) 修饰的函数没有被覆盖

<span title='2023-11-10 14:36:00 +0800 CST'>2023-11-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

stm32cubeide threadx 开启 stack check

<span title='2023-11-10 13:58:00 +0800 CST'>2023-11-10</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;252 words&nbsp;·&nbsp;RamLife

stm32cubeide 使用 threadx

<span title='2023-11-09 18:51:00 +0800 CST'>2023-11-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;209 words&nbsp;·&nbsp;RamLife

QT 中 QByteArray 介绍

<span title='2023-11-07 10:18:00 +0800 CST'>2023-11-07</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;275 words&nbsp;·&nbsp;RamLife

mysql 常用数据类型

<span title='2023-11-06 16:34:00 +0800 CST'>2023-11-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;117 words&nbsp;·&nbsp;RamLife

QT 打印当前线程

<span title='2023-11-06 10:18:00 +0800 CST'>2023-11-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

mysql 存储过程分页操作

<span title='2023-11-05 16:34:00 +0800 CST'>2023-11-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

QT 减少控件间的间隙

<span title='2023-11-05 11:43:00 +0800 CST'>2023-11-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;14 words&nbsp;·&nbsp;RamLife

QT 自定义分页

<span title='2023-11-05 10:43:00 +0800 CST'>2023-11-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

java 枚举中使用字符串

<span title='2023-11-05 10:37:00 +0800 CST'>2023-11-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;52 words&nbsp;·&nbsp;RamLife

QT QString 设置位数

<span title='2023-11-05 10:18:00 +0800 CST'>2023-11-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

mysql 新建

<span title='2023-11-04 14:56:00 +0800 CST'>2023-11-04</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;37 words&nbsp;·&nbsp;RamLife

QT log 输出到文件

<span title='2023-11-04 10:18:00 +0800 CST'>2023-11-04</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;248 words&nbsp;·&nbsp;RamLife

October  19

c++ find, find_if, find_if_not

<span title='2023-10-31 15:30:00 +0800 CST'>2023-10-31</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;198 words&nbsp;·&nbsp;RamLife

c++ 重载运算符 <

<span title='2023-10-31 11:27:00 +0800 CST'>2023-10-31</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;38 words&nbsp;·&nbsp;RamLife

c++ 容器的 insert, emplace, erase, clear

<span title='2023-10-29 11:27:00 +0800 CST'>2023-10-29</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;75 words&nbsp;·&nbsp;RamLife

stm32 cube ide 寄存器变量监控

<span title='2023-10-25 18:19:00 +0800 CST'>2023-10-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;36 words&nbsp;·&nbsp;RamLife

找到占用端口的进程

<span title='2023-10-25 18:01:00 +0800 CST'>2023-10-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;30 words&nbsp;·&nbsp;RamLife

mdk compiler version 5

<span title='2023-10-23 18:11:00 +0800 CST'>2023-10-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;53 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_40

<span title='2023-10-19 14:14:00 +0800 CST'>2023-10-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;97 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_39

<span title='2023-10-18 14:05:00 +0800 CST'>2023-10-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;99 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_03

<span title='2023-10-17 22:09:00 +0800 CST'>2023-10-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;9 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_38

<span title='2023-10-13 13:46:00 +0800 CST'>2023-10-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;137 words&nbsp;·&nbsp;RamLife

STM32CubeIDE 使用 dap 通过 openocd 调试

<span title='2023-10-10 15:38:00 +0800 CST'>2023-10-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;168 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_37

<span title='2023-10-10 14:07:00 +0800 CST'>2023-10-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;65 words&nbsp;·&nbsp;RamLife

QT qml和c++交互方式介绍

<span title='2023-10-09 15:42:00 +0800 CST'>2023-10-09</span>&nbsp;·&nbsp;4 min&nbsp;·&nbsp;775 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_36

<span title='2023-10-09 15:00:00 +0800 CST'>2023-10-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;150 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_35

<span title='2023-10-08 15:53:00 +0800 CST'>2023-10-08</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;122 words&nbsp;·&nbsp;RamLife

QT property 介绍

<span title='2023-10-07 10:42:00 +0800 CST'>2023-10-07</span>&nbsp;·&nbsp;3 min&nbsp;·&nbsp;497 words&nbsp;·&nbsp;RamLife

SQL速通

<span title='2023-10-03 20:00:00 +0800 CST'>2023-10-03</span>&nbsp;·&nbsp;3 min&nbsp;·&nbsp;448 words&nbsp;·&nbsp;RamLife

QT 连接 mysql 报错，找不到驱动

<span title='2023-10-02 10:18:00 +0800 CST'>2023-10-02</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;137 words&nbsp;·&nbsp;RamLife

mysql 在 windows 下安装

<span title='2023-10-01 09:34:00 +0800 CST'>2023-10-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;147 words&nbsp;·&nbsp;RamLife

September  7

P13 select 模型上

<span title='2023-09-24 18:05:00 +0800 CST'>2023-09-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;36 words&nbsp;·&nbsp;RamLife

P6 万恶的结构体

<span title='2023-09-24 18:05:00 +0800 CST'>2023-09-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;54 words&nbsp;·&nbsp;RamLife

P12 TCP 缓存

<span title='2023-09-23 18:05:00 +0800 CST'>2023-09-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;82 words&nbsp;·&nbsp;RamLife

P11 三握四挥

<span title='2023-09-22 18:05:00 +0800 CST'>2023-09-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;107 words&nbsp;·&nbsp;RamLife

P10 多进程服务端

<span title='2023-09-21 18:05:00 +0800 CST'>2023-09-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;88 words&nbsp;·&nbsp;RamLife

P9 文件传输

<span title='2023-09-20 18:05:00 +0800 CST'>2023-09-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

P7 封装 socket 客户端

<span title='2023-09-19 18:05:00 +0800 CST'>2023-09-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;125 words&nbsp;·&nbsp;RamLife

August  15

FuYu健身_私教_34

<span title='2023-08-31 17:29:00 +0800 CST'>2023-08-31</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;126 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_33

<span title='2023-08-29 17:24:00 +0800 CST'>2023-08-29</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;79 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_32

<span title='2023-08-25 17:46:00 +0800 CST'>2023-08-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;78 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_02

<span title='2023-08-25 17:21:00 +0800 CST'>2023-08-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;14 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_31

<span title='2023-08-24 17:55:00 +0800 CST'>2023-08-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;110 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_30

<span title='2023-08-22 17:54:00 +0800 CST'>2023-08-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;90 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_拉伸_01

<span title='2023-08-18 18:30:00 +0800 CST'>2023-08-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;7 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_29

<span title='2023-08-18 15:25:00 +0800 CST'>2023-08-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;69 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_28

<span title='2023-08-17 17:33:00 +0800 CST'>2023-08-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;127 words&nbsp;·&nbsp;RamLife

二叉树介绍

<span title='2023-08-16 10:20:00 +0800 CST'>2023-08-16</span>&nbsp;·&nbsp;3 min&nbsp;·&nbsp;565 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_27

<span title='2023-08-15 17:02:00 +0800 CST'>2023-08-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;139 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_26

<span title='2023-08-11 16:47:00 +0800 CST'>2023-08-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;125 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_25

<span title='2023-08-10 17:44:00 +0800 CST'>2023-08-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;126 words&nbsp;·&nbsp;RamLife

c/c++ 解决打印缓冲

<span title='2023-08-09 11:27:00 +0800 CST'>2023-08-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;19 words&nbsp;·&nbsp;RamLife

QT qprocess 调用进程，输出到文件，实时输出

<span title='2023-08-09 10:18:00 +0800 CST'>2023-08-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;68 words&nbsp;·&nbsp;RamLife

July  34

QT 信号槽和回调函数的区别

<span title='2023-07-28 18:35:00 +0800 CST'>2023-07-28</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;11 words&nbsp;·&nbsp;RamLife

c++ 实现类似 java 的 interface

<span title='2023-07-28 10:43:00 +0800 CST'>2023-07-28</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;143 words&nbsp;·&nbsp;RamLife

c++ 工厂设计模式

<span title='2023-07-28 10:37:00 +0800 CST'>2023-07-28</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;7 words&nbsp;·&nbsp;RamLife

c++ impl 使用接口类

<span title='2023-07-27 18:07:00 +0800 CST'>2023-07-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;207 words&nbsp;·&nbsp;RamLife

c++ impl 使用指针实现即 pimpl

<span title='2023-07-27 17:45:00 +0800 CST'>2023-07-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;158 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_24

<span title='2023-07-27 16:56:00 +0800 CST'>2023-07-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;127 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_23

<span title='2023-07-24 18:53:00 +0800 CST'>2023-07-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

gitea release 时上传的附件大小限制

<span title='2023-07-24 18:36:00 +0800 CST'>2023-07-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;59 words&nbsp;·&nbsp;RamLife

gitea release 介绍

<span title='2023-07-24 18:29:00 +0800 CST'>2023-07-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;49 words&nbsp;·&nbsp;RamLife

git tag 介绍

<span title='2023-07-24 18:11:00 +0800 CST'>2023-07-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;87 words&nbsp;·&nbsp;RamLife

QT QFutureWatcher 介绍

<span title='2023-07-23 17:49:00 +0800 CST'>2023-07-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

QT QHash 介绍

<span title='2023-07-23 17:41:00 +0800 CST'>2023-07-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

QT 警告 QObject::connect: Cannot queue arguments of type

<span title='2023-07-23 17:34:00 +0800 CST'>2023-07-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;47 words&nbsp;·&nbsp;RamLife

QT QMetaObject 介绍

<span title='2023-07-22 17:57:00 +0800 CST'>2023-07-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

c++ warning: hides overloaded virtual function

<span title='2023-07-22 17:21:00 +0800 CST'>2023-07-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;141 words&nbsp;·&nbsp;RamLife

QT qintptr 介绍

<span title='2023-07-22 14:00:00 +0800 CST'>2023-07-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;34 words&nbsp;·&nbsp;RamLife

QT 使用基于 libev 的事件调度器 qt_eventdispatcher_libev

<span title='2023-07-22 10:33:00 +0800 CST'>2023-07-22</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;77 words&nbsp;·&nbsp;RamLife

QT pri 文件，让工程更加模块化

<span title='2023-07-21 18:42:00 +0800 CST'>2023-07-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;59 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_22

<span title='2023-07-21 18:14:00 +0800 CST'>2023-07-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;123 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_21

<span title='2023-07-20 18:01:00 +0800 CST'>2023-07-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;74 words&nbsp;·&nbsp;RamLife

QT 打开子界面

<span title='2023-07-17 11:53:00 +0800 CST'>2023-07-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

QT 按钮关闭窗口

<span title='2023-07-17 11:43:00 +0800 CST'>2023-07-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_20

<span title='2023-07-07 15:06:00 +0800 CST'>2023-07-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;180 words&nbsp;·&nbsp;RamLife

QT RadioButton 分组

<span title='2023-07-06 11:43:00 +0800 CST'>2023-07-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

QT QLineEdit 添加 label，清除按钮

<span title='2023-07-05 18:17:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;40 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_19

<span title='2023-07-05 17:51:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;167 words&nbsp;·&nbsp;RamLife

QT QFrame 占位添加 widget

<span title='2023-07-05 17:16:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;54 words&nbsp;·&nbsp;RamLife

QT QGroupbox 边框设置

<span title='2023-07-05 15:22:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;69 words&nbsp;·&nbsp;RamLife

QT QFrame 边框设置

<span title='2023-07-05 14:22:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

QT QChartView 点击跳转详细大图

<span title='2023-07-05 11:43:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;104 words&nbsp;·&nbsp;RamLife

QT connect signal 和 slot 类型匹配

<span title='2023-07-05 10:02:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;278 words&nbsp;·&nbsp;RamLife

QT 进度条 介绍

<span title='2023-07-05 10:02:00 +0800 CST'>2023-07-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;6 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_18

<span title='2023-07-04 17:52:00 +0800 CST'>2023-07-04</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;98 words&nbsp;·&nbsp;RamLife

多进程，多线程了解

<span title='2023-07-03 18:06:00 +0800 CST'>2023-07-03</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;26 words&nbsp;·&nbsp;RamLife

June  39

消息队列和 socket 速度

<span title='2023-06-29 18:06:00 +0800 CST'>2023-06-29</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;23 words&nbsp;·&nbsp;RamLife

多进程通信几种方式介绍

<span title='2023-06-28 18:06:00 +0800 CST'>2023-06-28</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;36 words&nbsp;·&nbsp;RamLife

localhost, 127.0.0.1, ip 区别

<span title='2023-06-27 18:06:00 +0800 CST'>2023-06-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_17

<span title='2023-06-27 17:09:00 +0800 CST'>2023-06-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;92 words&nbsp;·&nbsp;RamLife

c++ json 库 nlohmann json 转换异常 [json.exception.type_error.305]

<span title='2023-06-26 18:45:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;92 words&nbsp;·&nbsp;RamLife

c++ json 库 nlohmann 中类和 json 转换

<span title='2023-06-26 18:45:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;135 words&nbsp;·&nbsp;RamLife

c++ json 库 nlohmann 文件读写

<span title='2023-06-26 18:45:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;72 words&nbsp;·&nbsp;RamLife

来此加密 vip，自动验证

<span title='2023-06-26 10:55:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

QT 线程池 介绍

<span title='2023-06-26 10:02:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;7 words&nbsp;·&nbsp;RamLife

QT tcp server 多线程

<span title='2023-06-26 07:55:00 +0800 CST'>2023-06-26</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;26 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_16

<span title='2023-06-25 17:43:00 +0800 CST'>2023-06-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;166 words&nbsp;·&nbsp;RamLife

QT tcp server 多连接

<span title='2023-06-25 07:55:00 +0800 CST'>2023-06-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;64 words&nbsp;·&nbsp;RamLife

QT QDataStream function commitTransaction return false

<span title='2023-06-24 07:55:00 +0800 CST'>2023-06-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;50 words&nbsp;·&nbsp;RamLife

QT slot 所属线程

<span title='2023-06-24 07:55:00 +0800 CST'>2023-06-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

assert 宏用于单元测试

<span title='2023-06-21 14:42:00 +0800 CST'>2023-06-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;117 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_15

<span title='2023-06-20 16:38:00 +0800 CST'>2023-06-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;104 words&nbsp;·&nbsp;RamLife

git 普通仓库转为裸仓库

<span title='2023-06-20 15:44:00 +0800 CST'>2023-06-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;74 words&nbsp;·&nbsp;RamLife

gitea actions 功能

<span title='2023-06-20 15:44:00 +0800 CST'>2023-06-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;42 words&nbsp;·&nbsp;RamLife

c++ R"()"

<span title='2023-06-19 10:25:00 +0800 CST'>2023-06-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;46 words&nbsp;·&nbsp;RamLife

c++ Wreorder

<span title='2023-06-19 10:25:00 +0800 CST'>2023-06-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;21 words&nbsp;·&nbsp;RamLife

QT QObject 多线程问题

<span title='2023-06-19 07:55:00 +0800 CST'>2023-06-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;69 words&nbsp;·&nbsp;RamLife

c++ 使用 sha1

<span title='2023-06-18 10:25:00 +0800 CST'>2023-06-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;135 words&nbsp;·&nbsp;RamLife

QT sha1

<span title='2023-06-18 10:17:00 +0800 CST'>2023-06-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;64 words&nbsp;·&nbsp;RamLife

QT 版本号

<span title='2023-06-18 10:17:00 +0800 CST'>2023-06-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;19 words&nbsp;·&nbsp;RamLife

virtual box 中 ubuntu 扩容

<span title='2023-06-18 10:07:00 +0800 CST'>2023-06-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;48 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_14

<span title='2023-06-16 16:23:00 +0800 CST'>2023-06-16</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;95 words&nbsp;·&nbsp;RamLife

android mvc mvp mvvm

<span title='2023-06-15 18:10:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

QT mvc mvp mvvm

<span title='2023-06-15 18:10:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

mvc mvp mvvm 了解

<span title='2023-06-15 18:06:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;53 words&nbsp;·&nbsp;RamLife

反射介绍

<span title='2023-06-15 18:06:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;11 words&nbsp;·&nbsp;RamLife

嵌入式软件单元测试

<span title='2023-06-15 14:42:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

QT 单元测试

<span title='2023-06-15 14:36:00 +0800 CST'>2023-06-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;22 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_13

<span title='2023-06-13 20:37:00 +0800 CST'>2023-06-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;111 words&nbsp;·&nbsp;RamLife

win ctrl-c ctrl-v 失效

<span title='2023-06-13 20:30:00 +0800 CST'>2023-06-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;15 words&nbsp;·&nbsp;RamLife

c++ 函数参数中是引用时，const 位置

<span title='2023-06-09 10:36:00 +0800 CST'>2023-06-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;74 words&nbsp;·&nbsp;RamLife

4线风扇接口

<span title='2023-06-07 17:13:00 +0800 CST'>2023-06-07</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;46 words&nbsp;·&nbsp;RamLife

rs485 上下拉电阻

<span title='2023-06-05 17:13:00 +0800 CST'>2023-06-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;11 words&nbsp;·&nbsp;RamLife

Android Studio 如何单元测试

<span title='2023-06-03 10:58:00 +0800 CST'>2023-06-03</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;83 words&nbsp;·&nbsp;RamLife

rs485 保护电路

<span title='2023-06-01 17:13:00 +0800 CST'>2023-06-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;15 words&nbsp;·&nbsp;RamLife

May  26

printf 打印指针类型

<span title='2023-05-27 18:04:00 +0800 CST'>2023-05-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

QT dialog 关闭时释放资源

<span title='2023-05-25 21:18:00 +0800 CST'>2023-05-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;60 words&nbsp;·&nbsp;RamLife

QT widget 以阻塞的模态形式打开

<span title='2023-05-25 21:18:00 +0800 CST'>2023-05-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;59 words&nbsp;·&nbsp;RamLife

memcpy 和 memmove 区别

<span title='2023-05-25 18:04:00 +0800 CST'>2023-05-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

stm32 cube ide 打印开启浮点数支持

<span title='2023-05-24 17:35:00 +0800 CST'>2023-05-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;40 words&nbsp;·&nbsp;RamLife

stm32 串口帧空闲中断接收大量数据

<span title='2023-05-24 17:13:00 +0800 CST'>2023-05-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;56 words&nbsp;·&nbsp;RamLife

stm32 使用 flash 保存数据

<span title='2023-05-24 17:13:00 +0800 CST'>2023-05-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

stm32 在其他中断中使用 HAL_Delay

<span title='2023-05-24 17:13:00 +0800 CST'>2023-05-24</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;19 words&nbsp;·&nbsp;RamLife

stm32 HAL_SYSTICK_Callback 生效

<span title='2023-05-21 17:13:00 +0800 CST'>2023-05-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;59 words&nbsp;·&nbsp;RamLife

stm32 systick 计时不准确

<span title='2023-05-21 17:13:00 +0800 CST'>2023-05-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;121 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_12

<span title='2023-05-19 15:10:00 +0800 CST'>2023-05-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;114 words&nbsp;·&nbsp;RamLife

c++ 17 inline 单例模式

<span title='2023-05-19 10:30:00 +0800 CST'>2023-05-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;118 words&nbsp;·&nbsp;RamLife

c++ 类内初始化非常量静态成员

<span title='2023-05-19 10:30:00 +0800 CST'>2023-05-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;43 words&nbsp;·&nbsp;RamLife

成员变量是数组，通过初始化列表来初始化

<span title='2023-05-19 10:30:00 +0800 CST'>2023-05-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;155 words&nbsp;·&nbsp;RamLife

结构体位域字节对齐

<span title='2023-05-18 18:04:00 +0800 CST'>2023-05-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;11 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_11

<span title='2023-05-18 14:28:00 +0800 CST'>2023-05-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;84 words&nbsp;·&nbsp;RamLife

成员变量是类的对象，通过初始化列表来初始化

<span title='2023-05-18 10:30:00 +0800 CST'>2023-05-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;138 words&nbsp;·&nbsp;RamLife

stm32 cube ide 使用 c 和 c++ 混合开发

<span title='2023-05-17 17:35:00 +0800 CST'>2023-05-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;56 words&nbsp;·&nbsp;RamLife

stm32 不用的引脚，应该配置为什么状态

<span title='2023-05-17 17:13:00 +0800 CST'>2023-05-17</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;13 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_10

<span title='2023-05-16 16:47:00 +0800 CST'>2023-05-16</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;70 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_09

<span title='2023-05-14 17:24:00 +0800 CST'>2023-05-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;124 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_08

<span title='2023-05-11 15:06:00 +0800 CST'>2023-05-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;119 words&nbsp;·&nbsp;RamLife

成员变量是引用，需要通过初始化列表来初始化

<span title='2023-05-10 14:51:00 +0800 CST'>2023-05-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;24 words&nbsp;·&nbsp;RamLife

weak_ptr 给构造函数引用参数必须是 const, 否则 error: cannot bind non-const lvalue reference of type to an rvalue of type

<span title='2023-05-10 11:24:00 +0800 CST'>2023-05-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;81 words&nbsp;·&nbsp;RamLife

c++ error: is an inaccessible base of

<span title='2023-05-10 10:30:00 +0800 CST'>2023-05-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;58 words&nbsp;·&nbsp;RamLife

c++ 子类构造初始化和父类构造初始化

<span title='2023-05-10 10:30:00 +0800 CST'>2023-05-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;31 words&nbsp;·&nbsp;RamLife

April  26

FuYu健身_私教_07

<span title='2023-04-30 22:21:00 +0800 CST'>2023-04-30</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;91 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_06

<span title='2023-04-27 22:21:00 +0800 CST'>2023-04-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;100 words&nbsp;·&nbsp;RamLife

c++ struct 使用初始化列表无效

<span title='2023-04-27 11:45:00 +0800 CST'>2023-04-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;116 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_05

<span title='2023-04-25 17:05:00 +0800 CST'>2023-04-25</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;132 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_04

<span title='2023-04-20 17:32:00 +0800 CST'>2023-04-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;73 words&nbsp;·&nbsp;RamLife

子类调用父类被重写的虚函数

<span title='2023-04-19 18:20:00 +0800 CST'>2023-04-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

查看 g++ 生成的虚函数表

<span title='2023-04-19 18:06:00 +0800 CST'>2023-04-19</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_03

<span title='2023-04-18 14:48:00 +0800 CST'>2023-04-18</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;205 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_02

<span title='2023-04-13 14:48:00 +0800 CST'>2023-04-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;131 words&nbsp;·&nbsp;RamLife

gitea pull requst 配置和使用

<span title='2023-04-13 11:29:00 +0800 CST'>2023-04-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;145 words&nbsp;·&nbsp;RamLife

构造函数可以调用成员函数吗?

<span title='2023-04-12 17:52:00 +0800 CST'>2023-04-12</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;7 words&nbsp;·&nbsp;RamLife

‘undefined reference to vtable for’

<span title='2023-04-11 18:06:00 +0800 CST'>2023-04-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

FuYu健身_私教_01

<span title='2023-04-11 17:49:00 +0800 CST'>2023-04-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;72 words&nbsp;·&nbsp;RamLife

如何查看 xml 文件

<span title='2023-04-11 14:56:00 +0800 CST'>2023-04-11</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

c++ 用于解析 xml 文件的第三方库

<span title='2023-04-10 20:48:00 +0800 CST'>2023-04-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

fwrite 返回值并不是字节数

<span title='2023-04-10 18:04:00 +0800 CST'>2023-04-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;43 words&nbsp;·&nbsp;RamLife

c++ utf8 和 utf16 转换

<span title='2023-04-10 16:51:00 +0800 CST'>2023-04-10</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;367 words&nbsp;·&nbsp;RamLife

c++ 类中初始化另外一个类只可以用 {} 和 =

<span title='2023-04-10 16:51:00 +0800 CST'>2023-04-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

c++ 获取类的名称

<span title='2023-04-10 16:51:00 +0800 CST'>2023-04-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

课外 电子 01 电阻和 LED

<span title='2023-04-08 17:32:00 +0800 CST'>2023-04-08</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;33 words&nbsp;·&nbsp;RamLife

从 stringstream 中获取拼接后的 string

<span title='2023-04-06 16:51:00 +0800 CST'>2023-04-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;32 words&nbsp;·&nbsp;RamLife

FuYu健身_私教体验课

<span title='2023-04-06 14:31:00 +0800 CST'>2023-04-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;50 words&nbsp;·&nbsp;RamLife

html5 黑马 02. 标签学习

<span title='2023-04-05 21:07:00 +0800 CST'>2023-04-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;161 words&nbsp;·&nbsp;RamLife

html5 黑马 01. 基础介绍

<span title='2023-04-05 18:00:00 +0800 CST'>2023-04-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;58 words&nbsp;·&nbsp;RamLife

printf 16进制大写输出，并且左补零

<span title='2023-04-05 16:40:00 +0800 CST'>2023-04-05</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

删除消息队列

<span title='2023-04-04 11:55:00 +0800 CST'>2023-04-04</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;39 words&nbsp;·&nbsp;RamLife

March  24

修改消息队列的大小

<span title='2023-03-23 14:26:00 +0800 CST'>2023-03-23</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;129 words&nbsp;·&nbsp;RamLife

matplot 多个图片在多个窗口显示

<span title='2023-03-21 15:54:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;43 words&nbsp;·&nbsp;RamLife

gdb 调试崩溃产生的 core 文件

<span title='2023-03-21 15:43:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;88 words&nbsp;·&nbsp;RamLife

gdb list 显示指定文件或函数

<span title='2023-03-21 15:20:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;29 words&nbsp;·&nbsp;RamLife

录屏软件简单使用

<span title='2023-03-21 14:56:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;56 words&nbsp;·&nbsp;RamLife

多维列表添加值时，多个位置被同时修改的错误

<span title='2023-03-21 14:14:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;70 words&nbsp;·&nbsp;RamLife

串口读取数据部分数据有错误

<span title='2023-03-21 13:46:00 +0800 CST'>2023-03-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;18 words&nbsp;·&nbsp;RamLife

gn 使用细节

<span title='2023-03-15 14:34:00 +0800 CST'>2023-03-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;60 words&nbsp;·&nbsp;RamLife

Linux 键盘输入读取

<span title='2023-03-14 11:46:00 +0800 CST'>2023-03-14</span>&nbsp;·&nbsp;8 min&nbsp;·&nbsp;1570 words&nbsp;·&nbsp;RamLife

多进程如何使用单串口的方案

<span title='2023-03-13 15:01:00 +0800 CST'>2023-03-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;12 words&nbsp;·&nbsp;RamLife

crosses initialization of XXX

<span title='2023-03-13 14:36:00 +0800 CST'>2023-03-13</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;25 words&nbsp;·&nbsp;RamLife

Linux 串口的配置和读写

<span title='2023-03-13 14:24:00 +0800 CST'>2023-03-13</span>&nbsp;·&nbsp;4 min&nbsp;·&nbsp;782 words&nbsp;·&nbsp;RamLife

QT Text 相关 widget 追加文本不换行

<span title='2023-03-10 16:00:00 +0800 CST'>2023-03-10</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;20 words&nbsp;·&nbsp;RamLife

emacs cpp 使用 tags

<span title='2023-03-09 17:23:00 +0800 CST'>2023-03-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;157 words&nbsp;·&nbsp;RamLife

emacs tab 设置为4个空格

<span title='2023-03-09 17:23:00 +0800 CST'>2023-03-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;30 words&nbsp;·&nbsp;RamLife

命令行调试串口

<span title='2023-03-09 11:55:00 +0800 CST'>2023-03-09</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;106 words&nbsp;·&nbsp;RamLife

gn 和 ninja 编译 hello world

<span title='2023-03-08 18:32:00 +0800 CST'>2023-03-08</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;90 words&nbsp;·&nbsp;RamLife

ubuntu 20.04 安装 gn 和 ninja

<span title='2023-03-08 17:33:00 +0800 CST'>2023-03-08</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;159 words&nbsp;·&nbsp;RamLife

使用智能指针替代裸指针

<span title='2023-03-06 17:03:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;119 words&nbsp;·&nbsp;RamLife

调试信息宏 FILE LINE FUNCTION

<span title='2023-03-06 16:32:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;44 words&nbsp;·&nbsp;RamLife

连接字符串的宏

<span title='2023-03-06 16:26:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;41 words&nbsp;·&nbsp;RamLife

QT 警告: QObject: Cannot create children for a parent that is in a different thread

<span title='2023-03-06 16:00:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;105 words&nbsp;·&nbsp;RamLife

[转] C++ 或 QT 判断当前模式是Debug还是Release模式

<span title='2023-03-06 15:13:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;42 words&nbsp;·&nbsp;RamLife

syslog 使用及宏

<span title='2023-03-06 15:02:00 +0800 CST'>2023-03-06</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;223 words&nbsp;·&nbsp;RamLife

February  17

QMutex 和 QWaitCondition 配合用于多线程

<span title='2023-02-27 19:13:00 +0800 CST'>2023-02-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;40 words&nbsp;·&nbsp;RamLife

org-mode 显示图片

<span title='2023-02-27 18:51:00 +0800 CST'>2023-02-27</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;27 words&nbsp;·&nbsp;RamLife

essential grammar in use, unit 9 and additional exercises 5~7

<span title='2023-02-21 07:50:00 +0800 CST'>2023-02-21</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;186 words&nbsp;·&nbsp;RamLife

QT 在非多线程的情况下处理耗时事务

<span title='2023-02-20 16:17:00 +0800 CST'>2023-02-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;70 words&nbsp;·&nbsp;RamLife

优化冒泡排序

<span title='2023-02-20 07:53:00 +0800 CST'>2023-02-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;70 words&nbsp;·&nbsp;RamLife

Android Studio 统计项目代码行数

<span title='2023-02-20 07:40:00 +0800 CST'>2023-02-20</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;40 words&nbsp;·&nbsp;RamLife

双屏位置更换

<span title='2023-02-15 18:47:00 +0800 CST'>2023-02-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;16 words&nbsp;·&nbsp;RamLife

清除已有网络驱动器

<span title='2023-02-15 18:42:00 +0800 CST'>2023-02-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;17 words&nbsp;·&nbsp;RamLife

换行符的转换

<span title='2023-02-15 18:34:00 +0800 CST'>2023-02-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;21 words&nbsp;·&nbsp;RamLife

定义可变参数的函数的宏

<span title='2023-02-15 18:23:00 +0800 CST'>2023-02-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;63 words&nbsp;·&nbsp;RamLife

QT 在 win 平台编辑，在 Linux 平台调试

<span title='2023-02-15 17:01:00 +0800 CST'>2023-02-15</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;72 words&nbsp;·&nbsp;RamLife

Ubuntu 20.04 安装配置 samba

<span title='2023-02-14 11:27:00 +0800 CST'>2023-02-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;119 words&nbsp;·&nbsp;RamLife

QT C++ 识别当前操作系统平台，并编译相应代码

<span title='2023-02-14 09:34:00 +0800 CST'>2023-02-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;49 words&nbsp;·&nbsp;RamLife

系统日志 syslog 相关函数使用

<span title='2023-02-14 09:34:00 +0800 CST'>2023-02-14</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;142 words&nbsp;·&nbsp;RamLife

C 语言 offsetof

<span title='2023-02-03 16:26:00 +0800 CST'>2023-02-03</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;23 words&nbsp;·&nbsp;RamLife

essential grammar in use additional exercises 2~4

<span title='2023-02-03 10:15:00 +0800 CST'>2023-02-03</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;50 words&nbsp;·&nbsp;RamLife

Blog 初次上线说明

<span title='2023-02-02 16:54:21 +0800 CST'>2023-02-02</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;44 words&nbsp;·&nbsp;RamLife

2010  3

December  3

C 语言中 typedef 用法

<span title='2010-12-01 22:40:00 +0800 CST'>2010-12-01</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;365 words&nbsp;·&nbsp;RamLife

C 语言结构体数组，函数指针实现简单的菜单选项功能

<span title='2010-12-01 22:18:00 +0800 CST'>2010-12-01</span>&nbsp;·&nbsp;1 min&nbsp;·&nbsp;108 words&nbsp;·&nbsp;RamLife

非抢占式，有优先级的简易OS

<span title='2010-12-01 21:54:00 +0800 CST'>2010-12-01</span>&nbsp;·&nbsp;2 min&nbsp;·&nbsp;284 words&nbsp;·&nbsp;RamLife