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How to use index in select statement?
Lets say in the employee table, I have created an index(idx_name) on the emp_name column of the table.
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Making git auto-commit
I'd like to use git to record all the changes to a file.
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What is the proper way to format a multi-line dict in Python?
In Python, I want to write a multi-line dict in my code. There are a couple of ways one could format it. Here are a few that I could think of:
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How to save a plot as image on the disk?
I plot a simple linear regression using R.
I would like to save that image as PNG or JPEG, is it possible to do it automatically? (via code)
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How do I get the full path to a Perl script that is executing?
I have Perl script and need to determine the full path and filename of the script during execution. I discovered that depending on how you call the script $0 varies and sometimes contains the fullpath+filename and sometimes just filename . Because the working directory can vary as well I can't ...
Switch statement fall-through…should it be allowed? [closed]
For as long as I can remember I have avoided using switch statement fall-through. Actually, I can't remember it ever entering my consciousness as a possible way to do things as it was drilled into my head early on that it was nothing more than a bug in the switch statement. However, today I ran acro...
Create an empty object in JavaScript with {} or new Object()?
There are two different ways to create an empty object in JavaScript:
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How can you speed up Eclipse?
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PHP UML Generator [closed]
How do I generate UML diagram based on existing classes in PHP?
11 Answers
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How do I create a variable number of variables?
How do I accomplish variable variables in Python?
14 Answers
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