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Can you change what a symlink points to after it is created?
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106
AFAIK, no, you can't. You have to remove it and recreate it. Actually, you can overwrite a syml...
AJAX POST and Plus Sign ( + ) — How to Encode?
...ed characters. It will not work for the full UTF-8 range.
eg:
text = "\u0100"; // Ā
// incorrect
escape(text); // %u0100
// correct
encodeURIComponent(text); // "%C4%80"
Note: "%C4%80" is equivalent to: escape('\xc4\x80')
Which is the byte sequence (\xc4\x80) that represents Ā in UTF-8. So ...
How to detect modifier key states in WPF?
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answered Apr 21 '11 at 23:10
Kyrylo MKyrylo M
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
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502
+50
Starting...
Using .sort with PyMongo
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207
sort should be a list of key-direction pairs, that is
db.test.find({"number": {"$gt": 1}}).sor...
Rails: convert UTC DateTime to another time zone
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207
time.in_time_zone(time_zone)
Example:
zone = ActiveSupport::TimeZone.new("Central Time (US &...
Multiple inheritance for an anonymous class
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answered May 1 '11 at 13:04
skaffmanskaffman
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Expanding tuples into arguments
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answered Jan 3 '10 at 2:24
Alex MartelliAlex Martelli
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sed beginner: changing all occurrences in a folder
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edited May 25 '09 at 3:13
answered May 25 '09 at 2:51
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How do you get the magnitude of a vector in Numpy?
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220
The function you're after is numpy.linalg.norm. (I reckon it should be in base numpy as a proper...