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Git push to wrong branch
...ere are no commits pushed after your dirty commits, you can even use git reset to get that wrong branch to a state just before your commits and then follow that again using git cherry-pick to get your commits into the right branch.
git checkout wrong_branch
git reset commitsha3 #commit just before ...
How to add a footer to a UITableView in Storyboard
...try to add another view the same way you added the header view and it will set itself to the footer, then can delete the header.
– Chris Wagner
Oct 9 '13 at 23:27
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What does “Splats” mean in the CoffeeScript tutorial?
...rgs.join(', ')
concat('hello', 'world') == 'hello, world'
concat('ready', 'set', 'go!') == 'ready, set, go!'
it works in assginments, too:
[first, rest...] = [1, 2, 3, 4]
first == 1
rest == [2, 3, 4]
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Android, How can I Convert String to Date?
...ctly working solution on "string to date", it's convenient to add "format.setLenient(false);" before the try...catch block. In this way the check of a formerly correct string date will be better.
– Alecs
Aug 24 '15 at 14:52
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Firefox Web Console Disabled?
...er tools. And I can't wait to check out WebIDE and App Manager. Got my dev set coming in today for Firefox OS.
– Costa
Jul 16 '14 at 14:52
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Python using enumerate inside list comprehension
...merate('abcdef')}
{0: 'a', 1: 'b', 2: 'c', 3: 'd', 4: 'e', 5: 'f'}
And a set of tuples:
>>> {(i,j) for i,j in enumerate('abcdef')}
set([(0, 'a'), (4, 'e'), (1, 'b'), (2, 'c'), (5, 'f'), (3, 'd')])
As Óscar López stated, you can just pass the enumerate tuple directly:
>>> [t...
Replace one character with another in Bash
... pattern, like file globs.
string='foo bar qux'
one="${string/ /.}" # sets one to 'foo.bar qux'
all="${string// /.}" # sets all to 'foo.bar.qux'
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What are differences between PECL and PEAR?
...l command, which is an alias for pear, with the default channel/repository set to pecl.php.net.
PEAR is multiple things:
The package installer (pear command) that is able to install packages from different channels (repositories), including pecl.php.net. Many consider composer the successor of th...
Simulating ENTER keypress in bash script
...etween single and double quotes. My shell is just a regular bash, is there settings that would regulate behavior of such basic functionality?
– Marcin
Jun 7 '11 at 12:09
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How to swap the buffers in 2 windows emacs
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The transpose-frame library provides a pretty comprehensive set of functions for flipping or rotating the window arrangements in frames.
M-x flop-frame RET does what this particular question needs.
The following diagrams are from the commentary in the library (and its EmacsWiki page...