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`if __name__ == '__main__'` equivalent in Ruby
I am new to Ruby. I'm looking to import functions from a module that contains a tool I want to continue using separately. In Python I would simply do this:
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Question mark (?) in m>X m>ML attributes for Android
Can anyone em>x m>plain the question mark means in Android m>X m>ML attributes?
2 Answers
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Finding # occurrences of a character in a string in Ruby
I'm looking for the Ruby method (1.9...) that can help me find the number of occurrences of a character in a string. I'm looking for all occurrences, not just the first one.
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How to change past commit to include a missed file?
I have committed a change and forgot to add a file to the change set. After other commits, I realized the file is now missing from a HEAD^4 commit.
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Why does the JavaScript need to start with “;”?
...cently noticed that a lot of JavaScript files on the Web start with a ; immediately following the comment section.
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How to make a new line or tab in m>X m>ML (eclipse/android)?
So, in my strings.m>x m>ml I have a very long tem>x m>t which I want to format somehow.
How can I put a tab before the first sentence of the tem>x m>t? Also, what is the code for new line? Thanks
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What is default session timeout in ASP.NET?
What is the default session timeout value in ASP.NET?
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How to create nonem>x m>istent subdirectories recursively using Bash?
I am creating a quick backup script that will dump some databases into a nice/neat directory structure and I realized that I need to test to make sure that the directories em>x m>ist before I create them. The code I have works, but it seems that there is a better way to do it. Any suggestions?
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How to select first parent DIV using jQuery?
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Use .closest() to traverse up the DOM tree up to the specified selector.
var classes = $(this).parent().closest('div').attr('class').split(' '); // this gets the parent classes.
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Go: panic: runtime error: invalid memory address or nil pointer dereference
When running my Go program, it panics and returns the following:
4 Answers
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