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std::shared_ptr thread safety explained
... to use a mutex/lock, but most good compilers will not use a mutex/lock on platforms where it can be done lock-free.
– Bernard
Feb 23 '17 at 10:30
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How do I write a short literal in C++?
...hich itself is not even required to exist in a given implementation if the platform cannot supply the exact-width type. The core idea of this answer is good, but it's devalued by the inexplicable tangent into unrelated types that the OP didn't ask about.
– underscore_d
...
Purpose of Unions in C and C++
...vior is undefined from the language point of view. Consider that different platforms can have different constraints in memory alignment and endianness. The code in a big endian versus a little endian machine will update the values in the struct differently. Fixing the behavior in the language would ...
SQLite Concurrent Access
...cess by multiple processes
reading/writing from the same DB? Are there any platform exceptions to that?
7 Answers
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git replacing LF with CRLF
...gs converted to CRLF endings. This allows development of a project across platforms that use different line-ending styles without commits being very noisy because each editor changes the line ending style as the line ending style is always consistently LF.
The side-effect of this convenient conver...
setup.py examples?
...allations.
If you’re looking for management of fully integrated cross-platform software stacks, consider buildout (primarily focused on the web development community) or Hashdist, or conda (both primarily focused on the scientific community).
Packaging Tool Recommendations
Use ...
Why is volatile needed in C?
...mentations would support whatever semantics were useful given their target platforms and application fields, and didn't expect that compiler writers would seek to offer the lowest quality semantics that conform to the Standard and weren't 100% stupid (note that the authors of the Standard explicitly...
How can I get the sha1 hash of a string in node.js?
...gt; sha1("\"some string\"") which is absolutely not expected and not cross platform. Sometimes better is the enemy of good.
– Pierre
Mar 18 '16 at 16:39
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libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
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1.到http://curl.haxx.se/download.html上下载最新版本，由于公司的机器安装rpm有依赖关系，所以直接下载了source
2.编译。解压后进入curl的目录，直接执行 make all 就行。
3.等待编译结束后，可以查看目录结构。
curl/incl...
How to use QueryPerformanceCounter?
...hod to it, in particular, to do exactly what you require).
On non-Windows platforms, there's no QueryPerformanceCounter function, so the solution won't be directly portable. However, if you do wrap it in a class such as the above-mentioned HRTimer, it will be easier to change the class's implement...