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How does having a dynamic variable affect performance?
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@Roman: No. csc.exe is written in C++, and we needed something we could easily call from C#. Also, the mainline compiler has its own type objects, but we needed to be able to use Reflection type objects. We extracted the relevant portions of the C++ code from...
Undefined reference to pthread_create in Linux
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in eclipse
properties->c/c++Build->setting->GCC C++ linker->libraries in top part add "pthread"
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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The explanation comes from Agner Fog in Optimizing software in C++ and it reduces to how data is accessed and stored in the cache.
For terms and detailed info, see the wiki entry on caching, I'm gonna narrow it down here.
A cache is organized in sets and lines. At a time, only one set ...
How can I use a search engine to search for special characters? [closed]
...ions:
Punctuation in popular terms that have particular meanings, like [ C++ ] or [ C# ] (both are names of programming languages), are not ignored.
The dollar sign ($) is used to indicate prices. [ nikon 400 ] and [ nikon $400 ] will give different results.
The hyphen - is sometimes used as a sig...
check if a std::vector contains a certain object? [duplicate]
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Not the answer you're looking for? Browse other questions tagged c++ vector or ask your own question.
Visual Studio 2005/2012: How to keep first curly brace on same line?
...t to change properties. Search for Clang_format_fallback Style (e.g.: for C++ C_Cpp: Clang_format_fallback Style) and change the value from Visual Studio to Google
– Riccardo Bonesi
Mar 28 '19 at 21:58
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Count immediate child div elements using jQuery
...rrect because it uses native CSS selectors, so the selection is written in C++ rather than JavaScript... Quite a performance difference. This answer is easier to understand but a lot slower.
– mdenton8
Sep 6 '13 at 22:17
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How do I autoindent in Netbeans?
...1) it's Alt+Shift+F and it doesn't work in javaFX mode. Eclipse CDT (for C/C++) has it working. It's still not good enough, as I sometimes want to indent only a few lines, and not all the code (for instance when fixing small portions of big file with bad identation. I don't want to change the indent...
win7 安装项目管理工具redmine2.5.1 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...to your system path"
"Install development headers and libraries for C and C++"
3、解压redmine
建议不要放在C盘和桌面。例如在D盘
四、mysql准备
1、安装mysql和mysql准备
a) 把数据库的data目录设置到别的目录。建议在安装时直接设置，也可...
Regex doesn't work in String.matches()
... What do you mean by other languages followed suit? From what I know, only C++ has an equivalent set of methods - regex_search and regex_match. In Python, re.match only anchors the match at the start of the string (as if it were \Apattern) and Python 3.x has got a nice .fullmatch() method. In JS, Go...