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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
.../TRUE/true were all defined as 1 and NO/FALSE/false were all defined as 0 . Is there really any difference?
9 Answers
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Regular expression to return text between parenthesis
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answered Feb 4 '11 at 3:03
tkerwintkerwin
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Passing command line arguments in Visual Studio 2010?
...t how to pass command line arguments to my main function in Visual Studio 2010 Express Edition. I want to debug - how do these command line arguments work?
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SQLite select where empty?
...ere coalesce(some_column, '') = ''
of
where ifnull(length(some_column), 0) = 0
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How would you implement an LRU cache in Java?
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102
I like lots of these suggestions, but for now I think I'll stick with LinkedHashMap + Collectio...
How to output loop.counter in python jinja template?
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390
The counter variable inside the loop is called loop.index in jinja2.
>>> from jinja2 i...
How do I return rows with a specific value first?
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answered Aug 9 '09 at 1:57
Rob FarleyRob Farley
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Objective-C - Remove last character from string
...hat method you can trim your string like this:
if ([string length] > 0) {
string = [string substringToIndex:[string length] - 1];
} else {
//no characters to delete... attempting to do so will result in a crash
}
If you want a fancy way of doing this in just one line of code you...
What killed my process and why?
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answered Apr 7 '09 at 17:23
dwcdwc
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How often does python flush to a file?
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340
For file operations, Python uses the operating system's default buffering unless you configure i...