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When to use std::forward to forward arguments?
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124
Use it like your first example:
template <typename T> void f(T && x)
{
g(std::...
Why should I declare a virtual destructor for an abstract class in C++?
...terface::~Interface.
– Mankarse
Jan 23 '12 at 11:04
@Mankarse: can you explain what causes it to be undefined? If Deri...
Best practices for overriding isEqual: and hash
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112
Start with
NSUInteger prime = 31;
NSUInteger result = 1;
Then for every primitive you do
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sass --watch with automatic minify?
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answered Jan 24 '12 at 0:07
testertester
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How to avoid “too many parameters” problem in API design?
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22
One style embraced in the frameworks is usually like grouping related parameters into related c...
How to pass variable from jade template file to a script file?
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edited Jan 28 '14 at 21:07
Brett Pennings
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answe...
Which HTML5 tag should I use to mark up an author’s name?
...n Doe</a></address>
on <time pubdate datetime="2011-08-28" title="August 28th, 2011">8/28/11</time>
</div>
</header>
<div class="article-content">
...
</div>
</article>
The pubdate attribute indicates that...
Python string.replace regular expression [duplicate]
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str.replace() v2|v3 does not recognize regular expressions.
To perform a substitution using a regular expression, use re.sub() v2|v3.
For example:
import re
line = re.sub(
r"(?i)^.*interfaceOpDataFile.*$",
"inter...
Image width/height as an attribute or in CSS? [duplicate]
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12 Answers
12
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PHP and MySQL - how to avoid password in source code? [duplicate]
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Peter Mortensen
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answered Feb 26 '13 at 12:22
Rudi VisserR...