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How to move one word left in the vi editor
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286
Use b to move back one word.
Use w to move forward one word.
And here is a cheat sheet that m...
Fastest way to count exact number of rows in a very large table?
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edited Mar 28 '18 at 14:37
Felipe Augusto
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Identify duplicates in a List
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185
The method add of Set returns a boolean whether a value already exists (true if it does not exi...
How to create a temporary directory?
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answered Jan 8 '11 at 2:30
moinudinmoinudin
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How to delete a record in Django models?
...g in mind.
– Matthew Schinckel
Sep 28 '10 at 0:08
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@Matthew Schinckel: that is true. If you want...
Method Overloading for null argument
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Java will always try to use the most specific applicable version of a method that's available (s...
How to use Active Support core extensions
I have Active Support 3.0.3 installed and Rails 3.0.3 with Ruby 1.8.7.
5 Answers
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cannot load such file — zlib even after using rvm pkg install zlib
... maerics
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answered Mar 15 '12 at 21:39
Razor StormRazor Storm
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Python: Using .format() on a Unicode-escaped string
...dec can't encode character u'\u2265' in position 0: ordinal not in range(128)
>>> print u"{0}".format(s)
≥
>>>
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