大约有 16,000 项符合查询结果(耗时:0.0257秒) [XML]

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C#定点任务代码 类似Windows计划任务(健壮性高) - 更多技术 - 清泛网移动...

...od(); // 更新下次执行间隔 SetNextOnceDoInterval(); if (DateTime.Now.ToString("HH:mm").CompareTo(onceDoStr.Trim()) >= 0) { // 可能由于系统原因导致触发过早的,不执行 onceDoMain(); ...
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浮点数在内存中的表示 - C/C++ - 清泛网 - 专注C/C++及内核技术

...子: #include "stdafx.h" #include <string.h> #include <limits> int _tmain(int argc, _TCHAR* argv[]) { float f1 = FLT_MIN; printf("%f\n", f1); f1 = FLT_MAX; printf("%f\n", f1); // 0 10000101 11110110000000000000000 void * p = (void *)0x42fb0000; memcpy(&f1, &p, 4); printf...
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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...值给CComQIPtr的时候,CComQIPtr会自动的调用接口指针的QueryInterface接口,来获得对应的正确的接口指针。CComPtr和CComQIPtr是智能接口指针类,它们在销毁的时候,不需要手动去释放接口指针,在赋值的时候,也不需要手动的AddRef,在...
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char类型移动跨平台踩过的坑 - C/C++ - 清泛网 - 专注C/C++及内核技术

char类型移动跨平台踩过的坑CFLAG-fsigned-charchar强转int时,发现在x86平台下是按照有符号处理的,但是在ARM32下被当成了无符号导致问题,ARM64正常有符号。经调查,在PC上,char类型默认为signed-char,但是在一些嵌入式设备 char强转...
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C#定点任务代码 类似Windows计划任务(健壮性高) - 更多技术 - 清泛网 - ...

...od(); // 更新下次执行间隔 SetNextOnceDoInterval(); if (DateTime.Now.ToString("HH:mm").CompareTo(onceDoStr.Trim()) >= 0) { // 可能由于系统原因导致触发过早的,不执行 onceDoMain(); ...
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APP INVENTOR硬件交互学习教程03——巧借arduino nano 配置HC-05 - 创客硬...

...erial.begin(9600); &nbsp;&nbsp;EEBlue.begin(38400); &nbsp;&nbsp;Serial.println(&quot;Enter AT commands!&quot;); } void loop() { &nbsp;&nbsp;// read from port 1, send to port 0: &nbsp;&nbsp;if (EEBlue.available()) { &nbsp; &nbsp; int inByte = EEBlue.read(); &nbsp; &nbsp; Serial.write(inByte...
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大佬们,串口输出的文本字符怎么不能比较,也不能转换数字类型? - App应用...

...aia源码我这边试下?谢谢 串口接收到为 来自stm32 int类型,数字67james 发表于 2024-07-15 15:04 串口接收到为 来自stm32&nbsp;&nbsp;int类型,数字67 这个aia源码中好像没有相关代码。估计也是跑不起来的。要不你自己新建一个demo...
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KIO4_Gradient 拓展:布局中的颜色渐变 - App Inventor 2 中文网 - 清泛IT...

.../reference/android/graphics/drawable/GradientDrawable.html#setGradientType(int)- 形状: 0 到 3 之间的整数:LINE、OVAL、RECTANGLE或RINGhttps://developer.android.com/reference/android/graphics/drawable/GradientDrawable.html#setShape(int)- 矩形角的角半径(CornerRadius),在RECTA...
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AppInventor2 解析json数据技巧 - App应用开发 - 清泛IT社区,为创新赋能!

...t;: &quot;33&quot;, &nbsp; &nbsp;&nbsp; &nbsp;&quot;data_type&quot;: &quot;int32&quot;, &nbsp; &nbsp;&nbsp; &nbsp;&quot;access_mode&quot;: &quot;读写&quot;, &nbsp; &nbsp;&nbsp; &nbsp;&quot;name&quot;: &quot;湿度&quot; &nbsp; &nbsp; }, &nbsp; &nbsp; { &nbsp; &nbsp;&nbsp; &nbsp;&quot;identifier&qu...
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Compare two objects and find the differences [duplicate]

...e class to compare against class SomeCustomClass { public int x = 12; public int y = 13; } AND THE MEAT AND POTATOES using System.Collections.Generic; using System.Reflection; static class extentions { public static List&lt;Variance&gt; DetailedCompare&lt;T&gt;(t...