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Difference between var_dump,var_export & print_r
What is the difference between var_dump , var_export and print_r ?
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JSR-303 @Valid annotation not working for list of child objects
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How to write a Ruby switch statement (case…when) with regex and backreferences?
... a Ruby case statement to check a match against a regular expressions.
However, I'd like to use the match data in my return statement. Something like this semi-pseudocode:
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Non-static method requires a target
I have a controller action that works fine on Firefox both locally and in production, and IE locally, but not IE in production. Here is my controller action:
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How do I parse JSON with Objective-C?
... Can anyone tell me the steps to follow to parse this data and get the activity details, first name, and last name?
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how to get the current working directory's absolute path from irb
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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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Difference between setUp() and setUpBeforeClass()
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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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