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What does it mean by buffer?
I see the word "BUFFER" everywhere, but I am unable to grasp what it exactly is.
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With MySQL, how can I generate a column containing the record index in a table?
Is there any way I can get the actual row number from a query?
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How to create a Custom Dialog box in android?
I want to create a custom dialog box like below
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I didn't find “ZipFile” class in the “System.IO.Compression” namespace
I can't use "Zipfile" class in the name space "System.IO.Compression" my code is :
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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 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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