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How can I get every nth item from a List?
...tain every * n *th item from a List. I'm not bothered as to whether it's achieved using a lambda expression or LINQ.
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Appending the same string to a list of strings in Python
I am trying to take one string, and append it to every string contained in a list, and then have a new list with the completed strings. Example:
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How to discover number of *logical* cores on Mac OS X?
How can you tell, from the command line, how many cores are on the machine when you're running Mac OS X? On Linux, I use:
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How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
I want my batch file to only run elevated. If not elevated, provide an option for the user to relaunch batch as elevated.
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performSelector may cause a leak because its selector is unknown
I'm getting the following warning by the ARC compiler:
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How to pass variable number of arguments to a PHP function
I have a PHP function that takes a variable number of arguments (using func_num_args() and func_get_args() ), but the number of arguments I want to pass the function depends on the length of an array. Is there a way to call a PHP function with a variable number of arguments?
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What is the difference between sed and awk? [closed]
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Is there a common Java utility to break a list into batches?
I wrote myself a utility to break a list into batches of given size. I just wanted to know if there is already any apache commons util for this.
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grep, but only certain file extensions
I am working on writing some scripts to grep certain directories, but these directories contain all sorts of file types.
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
I know about the HIG (which is quite handy!), but what programming practices do you use when writing Objective-C, and more specifically when using Cocoa (or CocoaTouch).
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