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Formatting Phone Numbers in PHP
I am working on an SMS app and need to be able to convert the sender's phone number from +11234567890 to 123-456-7890 so it can be compared to records in a MySQL database .
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Why functional languages? [closed]
...ne over a "traditional" language? What do they do better? What are they worse at? What's the ideal functional programming application?
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Java Try Catch Finally blocks without Catch
...ly block only. Since the catch block is excluded, how does the try block work if it encounters an exception or anything throwable? Does it just go directly to the finally block?
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What happens to an open file handle on Linux if the pointed file gets moved or deleted
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If the file is moved (in the same filesystem) or renamed, then the file handle remains open and can still be used to read and write the file.
If the file is deleted, the file handle remains open and can still be used (This is not what some people expect). The file will ...
How do I disable the “Press ENTER or type command to continue” prompt in Vim?
Is there any way to disable the "Press ENTER or type command to continue" prompt that appears after executing an external command?
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Set UILabel line spacing
...edStringWithString did the same thing, but now that is being deprecated.
For historical reasons, here's my original answer:
Short answer: you can't. To change the spacing between lines of text, you will have to subclass UILabel and roll your own drawTextInRect, create multiple labels, or use a dif...
What is size_t in C?
...fused with size_t in C. I know that it is returned by the sizeof operator. But what exactly is it? Is it a data type?
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How do you get assembler output from C/C++ source in gcc?
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Use the -S option to gcc (or g++).
gcc -S helloworld.c
This will run the preprocessor (cpp) over helloworld.c, perform the initial compilation and then stop before the assembler is run.
By default this will output a file helloworld.s. The output f...
Why should casting be avoided? [closed]
...ting types as much as possible since I am under the impression that it's poor coding practice and may incur a performance penalty.
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
At work it seems like no week ever passes without some encoding-related conniption, calamity, or catastrophe. The problem usually derives from programmers who think they can reliably process a “text” file without specifying the encoding. But you can't.
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