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Is it possible to capture a Ctrl+C signal and run a cleanup function, in a “defer” fashion?
I want to capture the Ctrl+C ( SIGINT ) signal sent from the console and print out some partial run totals.
10 Answers
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Read/write to Windows registry using Java
...ivate static final Method regCreateKeyEx;
private static final Method regSetValueEx;
private static final Method regDeleteKey;
private static final Method regDeleteValue;
static {
try {
regOpenKey = userClass.getDeclaredMethod("WindowsRegOpenKey",
new Class[] { int.class...
What is the syntax for an inner join in LINQ to SQL?
...nt, and I'm after the standard syntax for a normal inner join with an ON clause in C#.
19 Answers
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What's better at freeing memory with PHP: unset() or $var = null
... interesting to know if one is better than the other. I have been using unset() for most of my coding, but I've recently looked through a few respectable classes found off the net that use $var = null instead.
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Nested function in C
Can we have a nested function in C? What is the use of nested functions? If they exist in C does their implementation differ from compiler to compiler?
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What do Clustered and Non clustered index actually mean?
... values 1 - 100 in random order
DECLARE @C1 AS CURSOR,
@X AS INT
SET @C1 = CURSOR FAST_FORWARD
FOR SELECT number
FROM master..spt_values
WHERE type = 'P'
AND number BETWEEN 1 AND 100
ORDER BY CRYPT_GEN_RANDOM(4)
OPEN @C1;
FETCH NEXT FROM @C1 INTO @X;
WHILE @@F...
What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...
There are quite a few projects that have settled on the Generic Graphics Toolkit for this. The GMTL in there is nice - it's quite small, very functional, and been used widely enough to be very reliable. OpenSG, VRJuggler, and other projects have all switched to u...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...o Addin插件开发，仅在配置部署方面、应用程序对象（Application DTE）有所差异，以下详细介绍。创建步骤同VS-Addin，请查看《VS Addin插件基本开发入门》。
一、调试参数，要启动新的SSMS实例进行调试：
C:\Program Files (x86)\Microsof...
Is there a Pattern Matching Utility like GREP in Windows?
...hell.
In Powershell, User can use Where-Object it has quite comprehensive set of feature that provides all the functionality of GREP plus more.
Hope It helps.
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ON_COMMAND_RANGE 用法 - C/C++ - 清泛网 - 专注C/C++及内核技术
ON_COMMAND_RANGE 用法申明消息宏 + 回调函数模型，其他没什么好解释的。BEGIN_MESSAGE_MAP(CxxDialog, CDialog)
ON_COMMAND_RANGE(IDC_BUTTON_1, IDC_BUTTON_ALL, OnButtonClick)
END_MESSAGE_MAP()
afx_msg void OnButtonClick(UINT nID);ON_COMMAND_RANGE, MFC