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Calling a JavaScript function named in a variable [duplicate]
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answered Nov 12 '09 at 16:05
NosrednaNosredna
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How to copy an object in Objective-C
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I got an error: No visible @interface for 'NSObject' declares the selector 'copyWithZone:'. I guess this is only required when we are inheriting from some other custom class that implements copyWithZone
– Sam
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Split string with multiple delimiters in Python [duplicate]
...\n',a)
['Beautiful', 'is', 'better', 'than', 'ugly']
>>> b='1999-05-03 10:37:00'
>>> re.split('- :', b)
['1999-05-03 10:37:00']
By putting the delimiters in square brackets it seems to work more effectively.
>>> re.split('[- :]', b)
['1999', '05', '03', '10', '37', '00...
How do I squash two non-consecutive commits?
...ocal, you will get There is no tracking information for the current branch error when rebasing. In this case you need to specify the number of commits you want to work with, like this: git rebase -i HEAD~4. See this answer.
– johndodo
May 16 '18 at 10:55
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Rails: Default sort order for a rails model?
...he block is evaluated at runtime. If you don't use a block you'll get this error:
Support for calling #default_scope without a block is removed. For example instead of default_scope where(color: 'red'), please use default_scope { where(color: 'red') }. (Alternatively you can just redefine self.d...
Reduce left and right margins in matplotlib plot
...n GridSpec objects by calling the update method (see stackoverflow.com/a/20058199/1030876).
– Aaron Voelker
Feb 19 '17 at 21:44
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“loop:” in Java code. What is this, and why does it compile?
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205
It is not a keyword it is a label.
Usage:
label1:
for (; ; ) {
label2:
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How are parameters sent in an HTTP POST request?
...guages will probably handle this for you. The exception to this is the 415 error. No framework can predict which content-types your application chooses to support and/or not support. This is up to you.
PUT (relevant RFC section)
A PUT request is pretty much handled in the exact same way as a POST ...
Any way to declare a size/partial border to a box?
...y.
– Cameron Martin
Aug 19 '14 at 3:05
4
Nevermind, I got the effect I wanted - dabblet.com/gist/...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
... as the
extension syntax. ? immediately after a parenthesis was a syntax error
because the ? would have nothing to repeat, so this didn’t introduce
any compatibility problems. The characters immediately after the ?
indicate what extension is being used, so (?=foo) is one thing (a
positiv...