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How to identify whether a file is normal file or directory

How do you check whether a file is a normal file or a directory using python? 7 Answers ...
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?

On the NerdDinner example of Professional ASP.NET MVC 1.0 there's a method to create a new dinner as copied bellow (page 89 of the free NerdDinner version). ...
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How to sort a Ruby Hash by number value?

I have a counter hash that I am trying to sort by count. The problem I am running into is that the default Hash.sort function sorts numbers like strings rather than by number size. ...
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Count with IF condition in MySQL query

I have two tables, one is for news and the other one is for comments and I want to get the count of the comments whose status has been set as approved. ...
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How can I insert values into a table, using a subquery with more than one result?

I really would appreciate your help. 6 Answers 6 ...
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How to put an image in div with CSS?

I would like to have all my images in CSS (the only way I know how is to put them in as background images). 4 Answers ...
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How to get last items of a list in Python?

I need the last 9 numbers of a list and I'm sure there is a way to do it with slicing, but I can't seem to get it. I can get the first 9 like this: ...
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change html text from link with jquery

a simple question here 7 Answers 7 ...
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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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Read and overwrite a file in Python

Currently I'm using this: 5 Answers 5 ...