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hash function for string
I'm working on hash table in C language and I'm testing hash function for string.
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UITextField border color
I have really great wish to set my own color to UITextField border. But so far I could find out how to change the border line style only.
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Catch Ctrl-C in C
How does one catch Ctrl + C in C?
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How to know when UITableView did scroll to bottom in iPhone
I would like to know when a UITableView did scroll to bottom in order to load and show more content, something like a delegate or something else to let the controller know when the table did scroll to bottom.
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Using G++ to compile multiple .cpp and .h files
I've just inherited some C++ code that was written poorly with one cpp file which contained the main and a bunch of other functions. There are also .h files that contain classes and their function definitions.
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Copying PostgreSQL database to another server
...looking to copy a production PostgreSQL database to a development server. What's the quickest, easiest way to go about doing this?
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Hashing a file in Python
I want python to read to the EOF so I can get an appropriate hash, whether it is sha1 or md5. Please help. Here is what I have so far:
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How to correctly use the extern keyword in C
My question is about when a function should be referenced with the extern keyword in C.
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
... B be two sets. I'm looking for really fast or elegant ways to compute the set difference ( A - B or A \B , depending on your preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says.
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Execution time of C program
I have a C program that aims to be run in parallel on several processors. I need to be able to record the execution time (which could be anywhere from 1 second to several minutes). I have searched for answers, but they all seem to suggest using the clock() function, which then involves calculating...