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Accessing an array out of bounds gives no error, why?
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answered Aug 6 '09 at 16:18
jalfjalf
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Get value from NSTextField
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116
For an NSString you would use:
NSString *myString = [theTextField stringValue];
For an int y...
Objective-C Split()?
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answered Aug 24 '10 at 16:54
mipadimipadi
344k7777 gold badges492492 silver badges464464 bronze badges
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Which regular expression operator means 'Don't' match this character?
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answered May 8 '11 at 5:16
AmadanAmadan
162k1818 gold badges181181 silver badges240240 bronze badges
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Add hover text without javascript like we hover on a user's reputation
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16
The title attribute also works well with other html elements, for example a link...
<a titl...
How to check if field is null or empty in MySQL?
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edited Dec 6 '16 at 11:15
Petter Friberg
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Simplest way to do a recursive self-join?
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edited Nov 18 '09 at 16:41
answered Nov 18 '09 at 16:35
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Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
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edited Feb 11 '16 at 15:14
user177800
answered Jul 14 '14 at 3:18
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When to use symbols instead of strings in Ruby?
... # instantiated symbols.
a = :one
puts a.object_id
# prints 167778
a = :two
puts a.object_id
# prints 167858
a = :one
puts a.object_id
# prints 167778 again - the same object_id from the first time!
puts Symbol.all_symbols.count - symbols_count
# prints 2, the two objects we creat...
How do I determine scrollHeight?
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16
+1 for $('#test')[0].scrollHeight, given the asker was already using jQuery.
– Jackson
Aug 10 '13 at...