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What makes Lisp macros so special?
...le syntax for a common case. The line
divisibleByTwo = [x for x in range(10) if x % 2 == 0]
yields a list containing all even numbers between 0 and 9. Back in the Python 1.5 days there was no such syntax; you'd use something more like this:
divisibleByTwo = []
for x in range( 10 ):
if x % 2 ...
Git - working on wrong branch - how to copy changes to existing topic branch
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gnabgnab
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Why cast an unused function parameter value to void?
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answered Jan 10 '11 at 14:19
Benoit ThieryBenoit Thiery
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In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
...ool.
– Edward Thomson
Dec 4 '13 at 20:29
2
See here also : stackoverflow.com/questions/11133290/g...
Eclipse: Exclude specific packages when autocompleting a class name
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answered Jan 15 '10 at 18:51
VonCVonC
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Rotating videos with FFmpeg
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708
Rotate 90 clockwise:
ffmpeg -i in.mov -vf "transpose=1" out.mov
For the transpose parameter ...
How do I delete a fixed number of rows with sorting in PostgreSQL?
...d IN (
SELECT ctid
FROM logtable
ORDER BY timestamp
LIMIT 10
)
The ctid is:
The physical location of the row version within its table. Note that although the ctid can be used to locate the row version very quickly, a row's ctid will change if it is updated or moved by VACUUM FU...
What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
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edited Jun 20 at 9:12
Community♦
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answered May 24 '13 at 9:45
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Play/pause HTML 5 video using JQuery
... to fit in with an existing jQuery selection -- would be $('#videoId').get(0).play(). (get gets the native DOM element from the jQuery selection.)
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SQLite - replace part of a string
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207
You can use the built in replace() function to perform a string replace in a query.
Other stri...