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How do I format XML in Notepad++?
... When I pasted it in Notepad++ there was a long line of code (difficult to read and work with).
20 Answers
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Get the Highlighted/Selected text
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I already know that you are aware of the following, @TimDown, but it should be noted, that this won't work on textareas in Firefox. This is a known bug.
– Dennis98
Sep 28 '16 at 15:13
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What is a thread exit code?
What exactly is a thread exit code in the Output window while debugging? What information it gives me? Is it somehow useful or just an internal stuff which should not bother me?
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Check if character is number?
... {
return !isNaN(s - parseFloat(s));
}
The comment for this function reads:
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
I think we can ...
How can I determine whether a 2D Point is within a Polygon?
...ligned bounding box around your polygon. This is very easy, fast and can already safe you a lot of calculations. How does that work? Iterate over all points of the polygon and find the min/max values of X and Y.
E.g. you have the points (9/1), (4/3), (2/7), (8/2), (3/6). This means Xmin is 2, Xma...
How can I scroll to a specific location on the page using jquery?
...r.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView). Think you didn't read the caniuse properly. However, won't be animated. Rather a pretty abrupt jump which isn't always great.
– perry
Jun 16 '17 at 5:45
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Using G++ to compile multiple .cpp and .h files
...do this for output:
./output
But a better solution is to use make file. Read here to know more about make files.
Also make sure that you have added the required .h files in the .cpp files.
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Find out time it took for a python script to complete execution
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Last line should probably read print('It took {0:0.1f} seconds'.format(time.time() - start)) in python 3.x.
– Chris Mueller
Feb 3 '16 at 19:24
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jQuery get selected option value (not the text, but the attribute 'value')
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From what I've read using an ID as a selector is the fastest method.
– Marcus
Oct 26 '12 at 15:35
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The modulo operation on negative numbers in Python
... - (-1*4)
mod = -1
If you need more information about rounding in python, read this.
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