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If string is empty then return some default value
Often I need to check if some value is blank and write that "No data present" like that:
6 Answers
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Python, creating objects
I'm trying to learn python and I now I am trying to get the hang of classes and how to manipulate them with instances.
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How do I see the last 10 commits in reverse-chronological order with SVN?
Using the SVN command line, is there a way to show the last X number of commits along with commit messages, in reverse-chronological order (newest commit first)?
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How to generate a new Guid in stored procedure?
I currently have a stored procedure in which I want to insert new rows into a table.
5 Answers
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DataContractSerializer doesn't call my constructor?
I just realized something crazy, which I assumed to be completely impossible : when deserializing an object, the DataContractSerializer doesn't call the constructor !
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Loading existing .html file with android WebView
I did try samples, demos from Google codes and other resources with WebView , but when i try to do it in my own code, it doesn't work for me.
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In Python, how do I create a string of n characters in one line of code?
I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters:
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How do you list all triggers in a MySQL database?
What is the command to list all triggers in a MySQL database?
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Instantiating object of type parameter
I have got a template class as follows:
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How to use SQL Order By statement to sort results case insensitive?
I have a SQLite database that I am trying to sort by Alphabetical order. The problem is, SQLite doesn't seem to consider A=a during sorting, thus I get results like this:
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