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Django: reverse accessors for foreign keys clashing
I have two Django models which inherit from a base class:
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Difference between objectForKey and valueForKey?
...ject as key.
Last, NSDictionary's implementation of valueForKey: deviates from the standard behavior defined in KVC's documentation, and will NOT emit a NSUnknownKeyException for a key it can't find - unless this is a "special" key - one that begins with '@' - which usually means an "aggregation" f...
Is there a way to cause git-reflog to show a date alongside each entry?
...-01 00:00:00 UTC), followed by a space, and then the timezone as an offset from UTC (a + or - with four digits; the first two are hours, and the second two are minutes).
I.e., as if the timestamp were formatted with strftime("%s %z")).
Note that the -local option does not affect the seconds-sinc...
Add zero-padding to a string
...dLeft(4,'0') is still "12345" - it won't truncate it. This doesn't detract from this answer by the way since it meets all the specs (there's something strangely satisfying about having an answer you upvoted chosen as the accepted one (though not as satisfying as having one of your own accepted of co...
How to initialize an array in one step using Ruby?
... was a really long expression, you might want to put it on a separate line from the array creation.
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What does it mean to start a PHP function with an ampersand?
...t case, they're probably doing it to protect casual hackers, who use php4, from them selves. You shouldn't do this in your own code - It's deprecated.
– troelskn
Nov 4 '09 at 22:36
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how to restart only certain processes using supervisorctl?
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@Cerin From my own testing, I came that exact same conclusion. Speaking anecdotally, I have tended to see a group at the end of .conf files containing all processes. As a repeated observation, this made no sense. Now it makes comple...
Java lib or app to convert CSV to XML file? [closed]
...ot>");
System.out.println(xml.toString());
The input test.csv (stolen from another answer on this page):
string,float1,float2,integer
hello world,1.0,3.3,4
goodbye world,1e9,-3.3,45
hello again,-1,23.33,456
hello world 3,1.40,34.83,4999
hello 2 world,9981.05,43.33,444
The resulting output:
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Add characters to a string in Javascript
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A better way might be to get the keys from the object instead of iterating (for...in), and join on those: var text = ""; text += Object.keys(list).join('')
– Blazes
Feb 24 at 17:32
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Declaration suffix for decimal type
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I see it as not useful but I'm far from perfect and it may help others. If, in a second read you find it not useful, then you can delete it. If you think that it'll help someone, leave it as is :)
– Thomas Ayoub
Mar 7 '16...