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Why does C++ not have reflection?
...eve disallowing it on templates would make it completely useless. You'd be unable to use reflection on the standard library, for example. What kind of reflection wouldn't let you see a std::vector? Templates are a huge part of C++. A feature that doesn't work on templates is basically useless.
But ...
How to use Servlets and Ajax?
... @BalusC, your XML example is great, thank you. But I am getting "Unable to get property 'replace' of undefined or null reference" for $("#somediv").html($(responseXml).find("data").html()) this line. It also says "Wrong number of arguments or invalid property assignment". I can also see th...
How using try catch for exception handling is best practice
...d some user-friendly message to an exception
new ApplicationException("Unable to calculate !", ex).Log().Display();
}
// Extension methods
internal static Exception Log(this Exception ex)
{
File.AppendAllText("CaughtExceptions" + DateTime.Now.ToString("yyyy-MM-dd") + ".log", DateTime.Now.T...
How can I efficiently select a Standard Library container in C++11?
...ew elements will be default-constructed in-place). Also, why are compilers unable to properly align value parameters, even when they're declared to have that alignment?
– Nicol Bolas
May 26 '12 at 21:23
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Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...mpact or --compat, -W traditional or --traditional
在兼容模式下运行awk。所以gawk的行为和标准的awk完全一样，所有的awk扩展都被忽略。
-W copyleft or --copyleft, -W copyright or --copyright
打印简短的版权信息。
-W help or --help, -...
Multiple working directories with Git?
... in batch #7) extended the path manipulation in a mysterious way.
If it is unable to strip "/.git" from the path, then it instead reports the current working directory as the linked worktree's path:
if (!strbuf_strip_suffix(&worktree_path, "/.git")) {
strbuf_reset(&worktree_path);
st...
Should I use px or rem value units in my CSS? [closed]
...of measurement I should use for the sizes of my fonts and elements, but am unable to find a conclusive answer.
12 Answers
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Perforce for Git users? [closed]
...of the target branch and if necessary merge using a common ancestor. It is unable to apply patches one by one like git can, which means manual merges happen more often (and tend to be more painful).
share
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What are the benefits of Java's types erasure?
...lity of a "2" or "z" being added to the list because the function would be unable to construct it. Neither of these other values would be sensible to add, and parametricity prevents these incorrect programs from being constructed.
Basically, erasure prevents some means of violating parametricity, t...
What is the best Distributed Brute Force countermeasure?
...ing in from an unknown location or with a dynamic IP. Those users would be unable to login until the throttling wore off (which could potentially take a while, if the attacker kept his botnet running despite the throttling).
To allow this small subset of users to squeeze through the otherwise-seale...