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Show the progress of a Python multiprocessing pool imap_unordered call?
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Parse JSON String into a Particular Object Prototype in JavaScript
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How do you add swap to an EC2 instance?
...r extra memory, this memory is much slower than normal memory however much more of it is available.
To add this extra space to your instance you type:
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo chmod 600 /var/swap.1
sudo /sbin/swapon /var/swap.1
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vector::at vs. vector::operator[]
... case" option rather than at() everywhere. That way you can hope for a bit more performance in release mode, just in case you ever need it.
– Steve Jessop
Feb 21 '12 at 11:01
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Git workflow and rebase vs merge questions
...in Avoiding Git Disasters: A Gory Story. It only makes conflict resolution more tedious for them and makes it harder to recover from bad conflict resolution. Instead, use diff3 so that it's not so difficult in the first place.
Rebase workflow is not better for conflict resolution!
I am very pro-...
Python: split a list based on a condition?
...goodvals]
bad = [x for x in mylist if x not in goodvals]
is there a more elegant way to do this?
That code is perfectly readable, and extremely clear!
# files looks like: [ ('file1.jpg', 33L, '.jpg'), ('file2.avi', 999L, '.avi'), ... ]
IMAGE_TYPES = ('.jpg','.jpeg','.gif','.bmp','.png')
im...
How to impose maxlength on textArea in HTML using JavaScript
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How to delete a file from SD card?
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How do I immediately execute an anonymous function in PHP?
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Can you have if-then-else logic in SQL? [duplicate]
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