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Hello World in Python [duplicate]
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answered Dec 13 '11 at 17:20
Anish GuptaAnish Gupta
2,15222 gold badges2020 silver badges3737 bronze badges
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How to make a div 100% height of the browser window
...t for example:
<body style="height:100%">
<div style="height:200px">
<p style="height:100%; display:block;">Hello, world!</p>
</div>
</body>
The p tag here is set to 100% height, but because its containing div has 200 pixels height, 100% of 200 ...
How can I represent an 'Enum' in Python?
...lack=0)
– Éric Araujo
Jan 27 at 22:20
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Removing empty lines in Notepad++
... smartly...
– Betlista
Jun 9 '19 at 20:43
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Fast way of counting non-zero bits in positive integer
...half again as much time).
On the other hand, gmpy popcount() took about 1/20th of the time of bin(n).count("1"). So if you can install gmpy, use that.
To answer a question in the comments, for bytes I'd use a lookup table. You can generate it at runtime:
counts = bytes(bin(x).count("1") for x in ...
adding multiple entries to a HashMap at once in one statement
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edited Aug 20 at 3:53
Debargha Roy
50633 silver badges1616 bronze badges
answered Nov 24 ...
Move an array element from one array position to another
...ray-prototype-move/8
– Darwayne
May 20 '13 at 11:55
45
This seems like a really silly tradeof. Pe...
How to customize the background color of a UITableViewCell?
...enColor ];
– JoBu1324
Jul 14 '09 at 20:10
1
vlado.grigorov's answer is more flexible - see Willia...
Get model's fields in Django
...official way".
– hobs
Jul 27 '12 at 20:23
2
If you are using generic foreign keys you should also...
What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...EXIT or 0, trapping specific signals is superfluous) in those scripts.
In 2009 I released my lockable script boilerplate (originally available at my wiki page, nowadays available as gist). Transforming that into one-instance-per-user is trivial. Using it you can also easily write scripts for other ...