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C++0x has no semaphores? How to synchronize threads?
Is it true that C++0x will come without semaphores? There are already some questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread:
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PHP: How to send HTTP response code?
...eeds to make responses with HTTP response codes (status-codes), like HTTP 200 OK, or some 4XX or 5XX code.
9 Answers
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How to use HTML Agility pack
...f (htmlDoc.ParseErrors != null && htmlDoc.ParseErrors.Count() > 0)
{
// Handle any parse errors as required
}
else
{
if (htmlDoc.DocumentNode != null)
{
HtmlAgilityPack.HtmlNode bodyNode = htmlDoc.DocumentNode.SelectSingleNode("//body");
if (bodyNode != null...
android.content.res.Resources$NotFoundException: String resource ID #0x0
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Ahmad
54.4k1717 gold badges102102 silver badges130130 bronze badges
answered Nov 24 '13 at 16:38
Ken WolfKen Wolf
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Get index of selected option with jQuery
...ectedIndex property of the DOM element:
alert($("#dropDownMenuKategorie")[0].selectedIndex);
Update:
Since version 1.6 jQuery has the prop method that can be used to read properties:
alert($("#dropDownMenuKategorie").prop('selectedIndex'));
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[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
....GetBuffer();
// 在这里添加使用p的代码
if(p != NULL) *p = _T('/0');
s.ReleaseBuffer(); // 使用完后及时释放，以便能使用其它的CString成员函数
3、BSTR转换成char*
方法一，使用ConvertBSTRToString。例如：
#include #pragma comment(lib, "comsupp.lib")
in...
How to do Base64 encoding in node.js?
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2052
Buffers can be used for taking a string or piece of data and doing base64 encoding of the resu...
Is there a portable way to print a message from the C preprocessor?
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answered Sep 30 '10 at 0:24
YouYou
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How to delete shared preferences data from App in Android
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edited Oct 28 '16 at 23:01
sam9046
48611 gold badge66 silver badges1212 bronze badges
answered Sep 10 ...