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Javascript set img src
...have images which may be duplicated many times over the course of a dynamically generated page. So the obvious thing to do is to preload it and use that one variable as the source all the time.
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How big is too big for a PostgreSQL table?
...ment team has already run into a bit of a debate about the design, specifically the database.
2 Answers
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Change one value based on another value in pandas
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jpp
124k2323 gold badges154154 silver badges204204 bronze badges
answered Oct 7 '13 at 13:48
elyely
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Make a div fill the height of the remaining screen space
...e Boxes Layout specification is at the Candidate Recommendation stage, not all browsers have implemented it. WebKit implementation must be prefixed with -webkit-; Internet Explorer implements an old version of the spec, prefixed with -ms-; Opera 12.10 implements the latest version of the spec, unpre...
C/C++ line number
...processor variables :
__func__ : function name (this is part of C99, not all C++ compilers support it)
__DATE__ : a string of form "Mmm dd yyyy"
__TIME__ : a string of form "hh:mm:ss"
Your code will be :
if(!Logical)
printf("Not logical value at line number %d in file %s\n", __LINE__, __FIL...
Find size of object instance in bytes in c#
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First of all, a warning: what follows is strictly in the realm of ugly, undocumented hacks. Do not rely on this working - even if it works for you now, it may stop working tomorrow, with any minor or major .NET update.
You can use th...
How do I compare two strings in Perl?
...rldoc perlop for more information.
( I'm simplifying this a little bit as all but cmp return a value that is both an empty string, and a numerically zero value instead of 0, and a value that is both the string '1' and the numeric value 1. These are the same values you will always get from boolean o...
Python - Check If Word Is In A String
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if 'seek' in 'those who seek shall find':
print('Success!')
but keep in mind that this matches a sequence of characters, not necessarily a whole word - for example, 'word' in 'swordsmith' is True. If you only want to match whole words, you ought to u...
How to get a random value from dictionary in python
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@Duncan: I can't wait till all the 3rd party libraries are Python 3.x compatible, so the Python questions don't need 2 answers for every question.
– Gerrat
Feb 1 '11 at 13:54
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Is it possible to rotate a drawable in the xml description?
...D rotation.
– dmaxi
Jan 4 '12 at 18:32
1
@dmaxi This is rotating the drawable via a rotation anim...