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How to hide element using Twitter Bootstrap and show it using jQuery?
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How to find the operating system version using JavaScript?
How can I find the OS name and OS version using JavaScript?
13 Answers
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Convert Year/Month/Day to Day of Year in Python
I'm using the Python datetime module, i.e.:
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How do I remove the “extended attributes” on a file in Mac OS X?
...ript script that runs a stress test. Part of the test is to open, save, and close certain files. Somehow, the files have picked up some "extended attributes" that prohibit the files from being saved. That causes the stress test to fail.
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Validating parameters to a Bash script
...p with a basic one to help automate the process of removing a number of folders as they become unneeded.
10 Answers
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Why does csvwriter.writerow() put a comma after each character?
This code opens the url and appends the /names at the end and opens the page and prints the string to test1.csv :
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Difference between rake db:migrate db:reset and db:schema:load
The difference between rake db:migrate and rake db:reset is pretty clear in my head. The thing which I don't understand is how rake db:schema:load different from the former two.
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Creating Threads in python
I have a script and I want one function to run at the same time as the other.
6 Answers
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R object identification
I am often ending up with a function producing output for which I don't understand the output data type. I'm expecting a list and it ends up being a list of lists or a data frame or something else. What's a good method or workflow for figuring out the output data type when first using a function?
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How can I do division with variables in a Linux shell?
When I run commands in my shell as below, it returns an expr: non-integer argument error. Can someone please explain this to me?
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