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How do I convert NSMutableArray to NSArray?
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edited Mar 18 '13 at 9:43
answered Nov 20 '09 at 8:20
Ge...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
...factorings possible.
– tgdavies
Nov 4 '10 at 16:52
11
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Difference between return and exit in Bash functions
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The_Modeler
1944 bronze badges
answered Dec 12 '10 at 1:29
Diego SevillaDiego Sevilla
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How can I select an element with multiple classes in jQuery?
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answered Jun 24 '09 at 22:30
Sasha ChedygovSasha Chedygov
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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
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Robert Harvey
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answered Mar 15 '12 at 8:54
Sudhir Bastako...
Multi-line tooltips in Java?
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148
If you wrap the tooltip in <html> and </html> tags, you can break lines with <br...
Postgresql GROUP_CONCAT equivalent?
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This is probably a good starting point (version 8.4+ only):
SELECT id_field, array_agg(value_field1), array_agg(value_field2)
FROM data_table
GROUP BY id_field
array_agg returns an array, but you can CAST that to text and edit as needed (see clarifications, below).
Prior...
How do you divide each element in a list by an int?
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The idiomatic way would be to use list comprehension:
myList = [10,20,30,40,50,60,70,80,90]
myInt = 10
newList = [x / myInt for x in myList]
or, if you need to maintain the reference to the original list:
myList[:] = [x / myInt for x in myList]
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How do I stop Chrome from yellowing my site's input boxes?
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74
I know in Firefox you can use the attribute autocomplete="off" to disable the autocomplete funct...
How can I truncate a double to only two decimal places in Java?
For example I have the variable 3.545555555, which I would want to truncate to just 3.54.
15 Answers
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