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Can I add a custom attribute to an HTML tag?
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– Post Self
Mar 24 '18 at 15:05
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Using Emacs as an IDE
...n just M-x compile and use the default. Emacs will capture C/C++ compiler errors (works best with GCC) and help you navigate to lines with warnings or errors.
Debugging - similarly, when you want to debug, type M-x gdb and it will create a gdb buffer with special bindings
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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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good example of Javadoc [closed]
is there a good example of a source file containing Javadoc ?
11 Answers
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How to get file size in Java [duplicate]
I used this code to instantiate a File object:
3 Answers
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Python: Fetch first 10 results from a list [duplicate]
Is there a way we can fetch first 10 results from a list. Something like this maybe:
4 Answers
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Python initializing a list of lists [duplicate]
I intend to initialize a list of list with length of n.
1 Answer
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Should I use “hasClass” before “addClass”? [duplicate]
I have come across the following script which checks whether an element has class a , and if not, adds it:
3 Answers
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