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When to use std::begin and std::end instead of container specific versions [duplicate]
...ld probably use c.begin() due to inertia. I would expect new text books on C++ to recommend the free function version (as it is never worse and sometimes better), but that has to catch up with common usage.
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Linux C/C++程序常用的调试手段及异常排查总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux C/C++程序常用的调试手段及异常排查总结linux_cpp_debug_summary痛并快乐着今天讲讲C C++程序的常用调试手段，介绍调试手段之前，我会首先对开发过程中可能遇到的问题进行一个总结，大概可以把问题分为以下几类：必现的程序...
How to programmatically cause a core dump in C/C++
I would like to force a core dump at a specific location in my C++ application.
10 Answers
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Hidden Features of Visual Studio (2005-2010)?
...is can be found in edit.cycleclipboardring in keyboard mappings (in visual c++ this is Ctrl-Shift-Insert, not Ctrl-Shift-V)
– Default
Jun 20 '10 at 12:20
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What are the differences between Clojure, Scheme/Racket and Common Lisp?
... Scheme :)
In fact allot of software some folks think might be written in C++ was probably done under the Lisp umbrella, its hard to pick out the golden apples out of the bunch. The fact is C++ was not always popular, it only seems to be popular today because of a history of updates. For the lesser...
How does BLAS get such extreme performance?
... block.
For purely numerical tasks, Fortran is pretty much unbeatable, and C++ takes a lot of coaxing to get up to a similar speed. It can be done, and there are a few libraries demonstrating it (typically using expression templates), but it's not trivial, and it doesn't just happen.
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Bootstrapping still requires outside support
...g language to write your new compiler in. If you were writing a new, say, C++ compiler, you would just write it in C++ and compile it with an existing compiler first. On the other hand, if you were creating a compiler for a new language, let's call it Yazzleof, you would need to write the new comp...
Why would I ever use push_back instead of emplace_back?
C++11 vectors have the new function emplace_back . Unlike push_back , which relies on compiler optimizations to avoid copies, emplace_back uses perfect forwarding to send the arguments directly to the constructor to create an object in-place. It seems to me that emplace_back does everything p...
Can I set enum start value in Java?
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Java enums are not like C or C++ enums, which are really just labels for integers.
Java enums are implemented more like classes - and they can even have multiple attributes.
public enum Ids {
OPEN(100), CLOSE(200);
private final int id;
Id...
Kill process by name?
...stall psutil" failed on my machine, saying that I needed to install Visual C++ 9.0. Screw that! I'd much rather install Cygwin or Msys.
– Andrew Bainbridge
Apr 4 '16 at 16:54
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