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Purpose of Python's __repr__
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193
__repr__ should return a printable representation of the object, most likely one of the ways pos...
SQL Server IN vs. EXISTS Performance
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MarredCheese
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answered Jan 14 '10 at 15:53
keithwarren7keithw...
jQuery and TinyMCE: textarea value doesn't submit
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rink.attendant.6
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answered Feb 15 '10 at 15:29
eldareldar
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When should I use cross apply over inner join?
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13 Answers
13
Active
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Dot character '.' in MVC Web API 2 for request such as api/people/STAFF.45287
...o let work is one in the style of: http://somedomain.com/api/people/staff.33311 (just like sites as LAST.FM allow all sort of signs in their RESTFul & WebPage urls, for example " http://www.last.fm/artist/psy'aviah " is a valid url for LAST.FM).
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How do I load a file into the python console?
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For Python 2 (see other answers for Python 3) give this a try:
execfile('file.py')
Example usage:
C:\junk>copy con execfile_example.py
a = [9, 42, 888]
b = len(a)
^Z
1 file(s) copied.
C:\junk>\python27\python
Python 2.7.1 (r271:86832, Nov 27 2010, 1...
Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
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73
Explanation
The error message told us, that the build-time dependency (in this case it is cc1) w...
Create singleton using GCD's dispatch_once in Objective-C
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Dave DeLongDave DeLong
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Dynamic variable names in Bash
...[$1]}
}
If you can't use associative arrays (e.g., you must support bash 3), you can use declare to create dynamic variable names:
declare "magic_variable_$1=$(ls | tail -1)"
and use indirect parameter expansion to access the value.
var="magic_variable_$1"
echo "${!var}"
See BashFAQ: Indirec...
test if event handler is bound to an element in jQuery [duplicate]
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edited Oct 25 '18 at 7:13
gotqn
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answered...