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Mercurial stuck “waiting for lock”
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When "waiting for lock on repository", delete the repository file: .hg/wlock (or it may be in ...
horizontal scrollbar on top and bottom of table
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answered Oct 14 '10 at 16:04
StanleyHStanleyH
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Deleting Objects in JavaScript
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The delete operator deletes only a reference, never an object itself. If it did delete the obj...
How do I manually create a file with a . (dot) prefix in Windows? For example, .htaccess
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Boann
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answered Feb 15 '11 at 14:12
foensfoens...
How to replace a string in a SQL Server Table Column
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edited Nov 12 '14 at 19:47
qualidafial
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How to get diff working like git-diff?
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android pick images from gallery
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edited Sep 14 '17 at 14:43
Gabcvit
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Unresolved external symbol in object files
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edited Mar 12 '15 at 23:44
jave.web
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answered M...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
...g NAN is always false is not specific to PHP. It is mandated by the IEEE 754 Standard for Floating-Point Arithmetic (more info).
PHP's == operator is symmetric, i.e. $a == $b and $b == $a are always the same.
PHP's == operator is not transitive, i.e. from $a == $b and $b == $c does not follows $a ==...
Change all files and folders permissions of a directory to 644/755
How would I change all files to 644 and all folders to 755 using chmod from the linux command prompt? (Terminal)
8 Answ...