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Rails migration for has_and_belongs_to_many join table
How do I do a script/generate migration to create a join table for a has_and_belongs_to_many relationship?
6 Answers
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Remove new lines from string and replace with one empty space
Want to remove all new lines from string.
19 Answers
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How to color the Git console?
I recently saw that the git console in Windows is colored, e.g. Green for additions, red for deletions, etc. How do I color my git console like that?
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Manipulate a url string by adding GET parameters
I want to add GET parameters to URLs that may and may not contain GET parameters without repeating ? or & .
15 Answe...
Pull request without forking?
... of code contribution from the topic " How do I contribute to other's code in GitHub? "
5 Answers
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“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
I'm trying to setup an environment for a Node.js app. but I'm getting this error every time.
15 Answers
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What is the difference between char * const and const char *?
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The difference is that const char * is a pointer to a const char, while char * const is a constant pointer to a char.
The first, the value being pointed to can't be changed but the pointer can be. The second, the value being pointed at can change but the pointer can...
Executing a command stored in a variable from PowerShell
I have a command that I have build and stored in a variable in PowerShell. This command works if I do a Write-Host and copy and paste into a standard cmd.exe window.
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string.ToLower() and string.ToLowerInvariant()
...sk if I always use ToLower() and what's the risk if I always use ToLowerInvariant() ?
4 Answers
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Am I immoral for using a variable name that differs from its type only by case?
For instance, take this piece of code:
33 Answers
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