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How to delete from a text file, all lines that contain a specific string?
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84
One more note for Mac OS X users: for some reason, the -i flag requires an argument to be passed, even if it's just an empty string, like s...
Why does the C++ STL not provide any “tree” containers?
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96
Probably for the same reason that there is no tree container in boost. There are many ways to i...
Can gcc output C code after preprocessing?
...padimipadi
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What is self-documenting code and can it replace well documented code? [closed]
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96
Someone once said
1) Only write comments for code that's hard to understand.
2) Try not t...
Internet Explorer 11 detection
... added the machine bit space :
ie11 :
"Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; rv:11.0) like Gecko"
ie12 :
"Mozilla/5.0 (Windows NT 6.3; Win64; x64; Trident/7.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; ....
What do linkers do?
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164
To understand linkers, it helps to first understand what happens "under the hood" when you conv...
Add centered text to the middle of a -like line
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84
I don't know if this has been figured out but flexbox offers quite a solution:
<div class="...
What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
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962
There is a difference, but there is no difference in that example.
Using the more verbose met...
How to get current time in milliseconds in PHP?
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Short answer:
64 bits platforms only!
function milliseconds() {
$mt = explode(' ', microtime());
return ((int)$mt[1]) * 1000 + ((int)round($mt[0] * 1000));
}
[ If you are running 64 bits PHP then the constant PHP_INT_SIZE equals t...
What is “runtime”?
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84
As per Wikipedia: runtime library/run-time system.
In computer programming, a runtime libra...