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How do I update zsh to the latest version?
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answered Jul 15 '13 at 8:30
Mike LiMike Li
3,01622 gold badges1818 silver badges2525 bronze badges
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Python non-greedy regexes
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answered Apr 19 '09 at 23:27
Trey StoutTrey Stout
4,57711 gold badge2121 silver badges2424 bronze badges
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How can I wait for set of asynchronous callback functions?
... specific with your code, so I'll make up a scenario. Let's say you have 10 ajax calls and you want to accumulate the results from those 10 ajax calls and then when they have all completed you want to do something. You can do it like this by accumulating the data in an array and keeping track of w...
Ignoring time zones altogether in Rails and PostgreSQL
...ger value representing the count of microseconds from the Postgres epoch, 2000-01-01 00:00:00 UTC.
Postgres also has built-in knowledge of the commonly used UNIX time counting seconds from the UNIX epoch, 1970-01-01 00:00:00 UTC, and uses that in functions to_timestamp(double precision) or EXTRACT(E...
AngularJS toggle class using ng-class
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answered Mar 13 '13 at 22:05
StewieStewie
59.5k1919 gold badges142142 silver badges113113 bronze badges
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WPF datagrid empty row at bottom
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answered Nov 23 '09 at 18:44
Tomi JunnilaTomi Junnila
6,78333 gold badges2323 silver badges2323 bronze badges
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Animate text change in UILabel
...ctive-C
[UIView transitionWithView:self.label
duration:0.25f
options:UIViewAnimationOptionTransitionCrossDissolve
animations:^{
self.label.text = rand() % 2 ? @"Nice nice!" : @"Well done!";
} completion:nil];
Swift 3, 4, 5
UIView.tr...
How to make vi redraw screen?
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edited Feb 27 '18 at 2:06
Chris Anderson
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answered Jul 13 '0...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
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130
It means the file has been modified as compared to the version in your source control repository...
Private and protected constructor in Scala
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190
You can declare the default constructor as private/protected by inserting the appropriate keywor...