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Git: what is a dangling commit/blob and where do they come from?
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edited May 20 '15 at 7:30
answered Aug 29 '13 at 15:29
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How to do what head, tail, more, less, sed do in Powershell? [closed]
...elect -last 10 # tail
gc -Tail 10 log.txt # also tail (since PSv3), also much faster than above option
gc log.txt | more # or less if you have it installed
gc log.txt | %{ $_ -replace '\d+', '($0)' } # sed
This works well enough for small files, larger ones (more tha...
How can I make a TextArea 100% width without overflowing when padding is present in CSS?
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edited Mar 17 at 17:53
Prisoner ZERO
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an...
How to print time in format: 2009‐08‐10 18:17:54.811
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S.S. Anne
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answered Sep 9 '10 at 2:02
Hamid NazariHamid N...
How to add a new row to datagridview programmatically
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HabibHabib
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28
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How to calculate a logistic sigmoid function in Python?
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And now you can test it by calling:
>>> sigmoid(0.458)
0.61253961344091512
Update: Note that the above was mainly intended as a straight one-to-one translation of the given expression into Python code. It is not tested or known to be a numerically sound implementation. If you know yo...
Get average color of image via Javascript
...way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
defaultRGB = {r:0,g:0,...
Is there a C# type for representing an integer Range?
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136
I found it best to roll my own. Some people use Tuples or Points, but in the end you want your ...
Calculating days between two dates with Java
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UPDATE: The original answer from 2013 is now outdated because some of the classes have been rep...