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Platform independent size_t Format specifiers in c?
I want to print out a variable of type size_t in C but it appears that size_t is aliased to different variable types on different architectures. For example, on one machine (64-bit) the following code does not throw any warnings:
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Bash script - variable content as a command to run
I have a Perl script that gives me a defined list random numbers that correspond to the lines of a file. Next I want to extract those lines from the file using sed .
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How can I add new array elements at the beginning of an array in Javascript?
...ation)
– dreftymac
Jul 26 '13 at 21:05
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How to read a large file - line by line?
I want to iterate over each line of an entire file. One way to do this is by reading the entire file, saving it to a list, then going over the line of interest. This method uses a lot of memory, so I am looking for an alternative.
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List Git aliases
...it-alias
– Ashitaka
Jan 2 '15 at 19:05
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@Ashitaka, try a limited version, e.g. git config --glob...
Convert JavaScript String to be all lower case?
...ying toLowerCase or toLocaleLowerCase on null would yield null (and not an error condition).
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Regular Expression to match only alphabetic characters
I was wondering If I could get a regular expression which will match a string that only has alphabetic characters, and that alone.
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Split an NSString to access one particular piece
...ond "S" should not be "lower case" (substringWithRange) or you will get an error like "this method doesn't exist".
– Marcos Reboucas
Apr 13 '15 at 12:51
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How do I tell CPAN to install all dependencies?
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If you get an error Can't locate object method "install" via package "xxx" at -e line 1. add a "+" right before the module name.
– Yann Sagon
Mar 28 '14 at 16:12
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How to reverse a 'rails generate'
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rails destroy controller Controller_name was returning a bunch of errors. To be able to destroy controller I had to remove related routes in routes.rb. P.S. I'm using rails 3.1
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