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MySQL high CPU usage [closed]
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268
First I'd say you probably want to turn off persistent connections as they almost always do mo...
What is the meaning of polyfills in HTML5?
...port CSS3 techniques you want).
Here's a good post:
http://remysharp.com/2010/10/08/what-is-a-polyfill/
Here's a comprehensive list of Polyfills and Shims:
https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-browser-Polyfills
...
Checking if a variable is an integer
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276
You can use the is_a? method
>> 1.is_a? Integer
=> true
>> "dadadad@asdasd.net...
How to get parameters from a URL string?
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425
You can use the parse_url() and parse_str() for that.
$parts = parse_url($url);
parse_str($par...
adding directory to sys.path /PYTHONPATH
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182
This is working as documented. Any paths specified in PYTHONPATH are documented as normally com...
__lt__ instead of __cmp__
Python 2.x has two ways to overload comparison operators, __cmp__ or the "rich comparison operators" such as __lt__ . The rich comparison overloads are said to be preferred, but why is this so?
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npm failed to install time with make not found error
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edited Jan 2 '18 at 23:39
Bob Fanger
23.7k77 gold badges5252 silver badges6464 bronze badges
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How can I mix LaTeX in with Markdown? [closed]
...he 3d plot
\begin{tikzpicture}
\begin{axis}
\addplot3[
surf,
]
{exp(-x^2-y^2)*x};
\end{axis}
\end{tikzpicture}
And now, just a few words to terminate:
> Goodbye folks!
Which can be converted to LaTeX using commands like this: pandoc -s -i Hello.md -o Hello.tex
Following is an image of the ...
What is difference between functional and imperative programming languages?
... to add a series of numbers:
int total = 0;
int number1 = 5;
int number2 = 10;
int number3 = 15;
total = number1 + number2 + number3;
Each statement changes the state of the program, from assigning values to each variable to the final addition of those values. Using a sequence of five state...
How do I append one string to another in Python?
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626
If you only have one reference to a string and you concatenate another string to the end, CPyth...