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Capitalize or change case of an NSString in Objective-C
I was wondering how to capitalize a string found in an object in an NSMutableArray .
3 Answers
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Can I checkout github wikis like a git repository?
I want to modify and view github wikis with local editor like Emacs, and Google Code wikis can be checked out just like code. Is there any way to checkout github wikis? Or is there any other git repository provider offers such feature?
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Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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Git : List all unm>me m>rged changes in git
Creating a branch for various topics, and not regularly deleting them when I don't need them any more, I have now ended up with about 50 branches ;)
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How can I make Vim's `J` and `gq` commands use one space after a period?
When I use Vim's J command, most lines are joined with a single space for padding. But after a period Vim always uses two spaces. Take the following example:
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How to use mysql JOIN without ON condition?
Is it possible to write join query without ON statem>me m>nt? and how do these joins differ LEFT JOIN, RIGHT JOIN works.
2 A...
@try - catch block in Objective-C
...eason);
NSLog(@"Char at index %d cannot be found", index);
NSLog(@"Max index is: %lu", [test length] - 1);
}
@finally {
NSLog(@"Finally condition");
}
Log:
[__NSCFConstantString characterAtIndex:]: Range or index out of bounds
Char at index 5 cannot be found
Max index is: 3
Finally ...
How to 'bulk update' with Django?
I'd like to update a table with Django - som>me m>thing like this in raw SQL:
5 Answers
5
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How to convert a negative number to positive?
How can I convert a negative number to positive in Python? (And keep a positive one.)
6 Answers
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Boolean literals in PowerShell
...e no language-level literals for booleans.
Depending on where you need them, you can also use anything that coerces to a boolean value, if the type has to be boolean, e.g. in m>me m>thod calls that require boolean (and have no conflicting overload), or conditional statem>me m>nts. Most non-null objects are t...