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How to return an NSMutableArray from an NSSet
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dreamlaxdreamlax
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7
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How can I find the first occurrence of a sub-string in a python string?
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5 Answers
5
Active
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Select last N rows from MySQL
I want to select last 50 rows from MySQL database within column named id which is primary key . Goal is that the rows should be sorted by id in ASC order, that’s why this query isn’t working
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what does npm -D flag mean?
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159
The -D flag is the shortcut for: --save-dev. Source: https://docs.npmjs.com/cli/install
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Removing packages installed with go get
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edited May 13 '15 at 18:22
Matheus Felipe
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How do I update zsh to the latest version?
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edited Dec 1 '15 at 21:59
Joe Lencioni
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@try - catch block in Objective-C
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All work perfectly :)
NSString *test = @"test";
unichar a;
int index = 5;
@try {
a = [test characterAtIndex:index];
}
@catch (NSException *exception) {
NSLog(@"%@", exception.reason);
NSLog(@"Char at index %d cannot be found", index);
NSLog(@"Max index is: %lu", [test len...
Can you get DB username, pw, database name in Rails?
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5 Answers
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Android: create a popup that has multiple selection options
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edited Jan 29 at 12:25
answered May 5 '13 at 22:07
zbr...