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How to print colored text in Python?
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To anyone using the Python example code from the answer: It should be noted that the colors in the range 90-97 and 100-107 are non-standard and, indeed, on my terminal they don't all give the colors indicated by the variable names....
Changing MongoDB data store directory
... now I have not been specifying a MongoDB data directory and have had only one 30 GB primary partition.
9 Answers
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How do I increase the scrollback buffer in a running screen session?
...ewly created ~/.screenrc` and it is getting the first line, but the second one seems to be ignored.
– Ben
Mar 26 at 9:14
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Determining the last changelist synced to in Perforce
...code from the Using P4G.py From the Command Line presentation by J.T.Goldstone, Kodak Information Network/Ofoto, April 15, 2005.
#! /usr/bin/env python
import sys, os, marshal
if os.name == "nt":
# Disable newline translation in Windows. Other operating systems do not
# translate file con...
Associating enums with strings in C#
...n't have the exact same behaviour in the editor. E.G.: switching over this one wouldn't automatically fill in a case for each possibility. Other than those minor points, I think this is probably a rather simple solution.
– Boris Callens
Aug 28 '09 at 7:06
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How to avoid the “divide by zero” error in SQL?
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If someone else doesn't instantly get why this works, NULLIF(d,0) will return NULL if d is 0. In SQL, dividing by NULL returns NULL. The Coalesce replaces the resulting NULL by 0.
– GuiSim
Apr ...
Is there a function to make a copy of a PHP array to another?
...our years later with a similar problem, I still don't have a good way to clone an array without modifying the original array (that includes internal pointers as well). I suppose it's time for me to ask my own question.
– Andrew Larsson
Jul 18 '13 at 0:30
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Center a position:fixed element
...ent having a margin-left and margin-right of auto, so that the fixed positioned element having a fixed width knows where its left and right offsets start. In your case thus:
position: fixed;
width: 500px;
height: 200px;
margin: 5% auto; /* Will not center vertically and won't work in IE6/7. */
left...
Replace input type=file by an image
...like to customize the ugly input type=file , and I know that it can't be done without some hacks and/or javascript . But, the thing is that in my case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act...
PHP DOMDocument loadHTML not encoding UTF-8 correctly
...f your string doesn't contain an XML encoding declaration, you can prepend one to cause the string to be treated as UTF-8:
$profile = '<p>イリノイ州シカゴにて、アイルランド系の家庭に、9</p>';
$dom = new DOMDocument();
$dom->loadHTML('<?xml encoding="utf-8" ?...