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How can I remove the decimal part from JavaScript number?
...ating the fractional portion with excellent platform support is by using a bitwise operator (.e.g |0). The side-effect of using a bitwise operator on a number is it will treat its operand as a signed 32bit integer, therefore removing the fractional component. Keep in mind this will also mangle numbe...
Best way to convert an ArrayList to a string
...o a string.
– starblue
Mar 1 '09 at 10:37
11
This solution adds an extra "\t" at the end of the s...
Randomize a List
...rable.Range(1, 75));
numbers.Shuffle();
Console.WriteLine("The winning numbers are: {0}", string.Join(", ", numbers.GetRange(0, 5)));
}
}
public static class ThreadSafeRandom
{
[ThreadStatic] private static Random Local;
public static Random ThisThreadsRandom
...
Auto-size dynamic text to fill fixed size container
...le loop there. Your approach is similar to my own and indeed my would be a bit slower since my plugin also does some other stuff (like adjusting to fit both height and width, centralizes the text and some other options), not that matters, the really slow part is calling the .css function inside a lo...
How can I set up an editor to work with Git on Windows?
...++.exe' -multiInst -notabbar -nosession -noPlugin"
Or if you are in a 64 bit system:
git config --global core.editor \
"'C:/Program Files (x86)/Notepad++/notepad++.exe' -multiInst -notabbar -nosession -noPlugin"
But I prefer using a script (see below): that way I can play with different paths o...
Error message “Forbidden You don't have permission to access / on this server” [closed]
...er this rule:
IF MATCHED BY BOTH, THE LAST DIRECTIVE IS THE ONE THAT WILL WIN
Order allow,deny
Deny will win if matched by both directives (even if an allow directive is written after the deny in the conf)
Order deny,allow
allow will win if matched by both directives
Example 1
Order allow,den...
How to print number with commas as thousands separators?
...rsion is useful for the negative case, but one recursion per comma seems a bit excessive to me.
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ATL COM开发入门（二）（ActiveX/COM组件回调JS） - C/C++ - 清泛网 - 专注C/C++及内核技术
...在ATL中任意获取网页元素，进行Invoke调用。
定时器采用Win32 API的SetTimer，在回调函数中回调前台js函数，显示计数。
一、ATLDemo.idl 中添加一个新的接口：
BeginTiming函数体：
STDMETHODIMP CAtlDemoIf::BeginTiming(IDispatch* pIDispatch)
{
...
C++/COM VARIANT实现二维数组 - C/C++ - 清泛网 - 专注C/C++及内核技术
...用更方便。COleSafeArray和SAFEARRAY之间的关系就是MFC类库和Win32 SDK的关系，使用步骤类似。
使用COleSafeArray实现二维数组的源代码如下所示：
VARTYPE vt = VT_I4; /*数组元素的类型，long*/
SAFEARRAYBOUND sab[2]; /*用于定义数组的维数和...
SHFileOperation 这个API函数怎么用起来结果飘忽不定？ - C/C++ - 清泛网 -...
...FindNextFile，支持 * 通配符查找文件，核心代码如下：
WIN32_FIND_DATA FindFileData;
char szCurPath[MAX_PATH + 1] = { 0 };
GetCurrentDirectory(MAX_PATH, szCurPath);
CString findFileName;
findFileName.Format("%stest*.txt", szCurPath);
HANDLE hFind = ::FindFirstFile(findFileNa...