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How to continue a task when Fabric receives an error
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from fabric.api import sudo, warn_only
with warn_only():
sudo('mkdir foo')
Update: I re-confirmed that this works in ipython using the following code.
from fabric.api import local, warn_only
#aborted with SystemExit after 'bad command'
local('bad command'); local('bad command 2')
#execute...
String length in bytes in JavaScript
...ars passed and nowadays you can do it natively
(new TextEncoder().encode('foo')).length
Note that it's not supported yet by IE (or Edge) (you may use a polyfill for that).
MDN documentation
Standard specifications
share...
Retina displays, high-res background images
This might sound like a silly question.
3 Answers
3
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Accurate way to measure execution times of php scripts
...How to use it:
include('timeit.php');
const SOME_CODE = '
strlen("foo bar");
';
$t = timeit(SOME_CODE);
print "$t[0] loops; $t[2] per loop\n";
Result:
$ php x.php
100000 loops; 18.08us per loop
Disclaimer: I am the author of this Gist
EDIT: timeit is now a separate, self-contained pr...
What characters are forbidden in Windows and Linux directory names?
I know that / is illegal in Linux, and the following are illegal in Windows
(I think) * . " / \ [ ] : ; | ,
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How to use ArrayAdapter
I have created row.xml in layouts, but don't know how to show both reason and long_val in the ListView using ArrayAdapter.
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Why do some C# lambda expressions compile to static methods?
As you can see in the code below, I have declared an Action<> object as a variable.
5 Answers
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Show just the current branch in Git
... This will break if you have slashes in your branch names ("task/foo", "feature/bar"). A bunch of my buildscripts started failing when colleagues decided that slashes were cool...
– vacri
Mar 22 '18 at 5:24
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How to properly overload the
I am writing a small matrix library in C++ for matrix operations. However my compiler complains, where before it did not. This code was left on a shelf for 6 months and in between I upgraded my computer from debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2
) however I have the same problem on a Ub...
Finding three elements in an array whose sum is closest to a given number
Given an array of integers, A 1 , A 2 , ..., A n , including negatives and positives, and another integer S. Now we need to find three different integers in the array, whose sum is closest to the given integer S. If there exists more than one solution, any of them is ok.
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