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Reset local repository branch to be just like remote repository HEAD
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Setting your branch to exactly match the remote branch can be done in two steps:
git fetch origin
git reset --hard origin/master
If you want to save your current branch's state before doing this (just in case), you can do:
git commit -a -m "Saving my work, just in case"
git branch my-sa...
Short circuit Array.forEach like calling break
... for each element present in the array, in ascending order, until it finds one where callbackfn returns false. Also look at step 7. Let k be 0. and 8.e Increase k by 1.
– Valdemar_Rudolfovich
Aug 8 '17 at 6:39
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Android: How can I validate EditText input?
...usChangeListeners to trigger the validation after the user types into each one, but this doesn't behave as desired for the last EditText.
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HTTP Error 503, the service is unavailable
...f it is a bad username or password in the identity, then that will be mentioned in a preceding warning log.
– Jeremy Ray Brown
Feb 9 '17 at 15:26
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Site does not exist error for a2ensite
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You probably updated your Ubuntu installation and one of the updates included the upgrade of Apache to version 2.4.x
In Apache 2.4.x the vhost configuration files, located in the /etc/apache2/sites-available directory, must have the .conf extension.
Using terminal (mv comm...
Extract file name from path, no matter what the os/path format
...th) for path in paths]
['c', 'c', 'c', 'c', 'c', 'c', 'c']
(1) There's one caveat: Linux filenames may contain backslashes. So on linux, r'a/b\c' always refers to the file b\c in the a folder, while on Windows, it always refers to the c file in the b subfolder of the a folder. So when both forwa...
How can I get the max (or min) value in a vector?
...T* myend (const T (&a)[N]) { return a+N; }
See it live at http://ideone.com/aDkhW:
#include <iostream>
#include <algorithm>
template <typename T, size_t N> const T* mybegin(const T (&a)[N]) { return a; }
template <typename T, size_t N> const T* myend (const ...
How to save a PNG image server-side, from a base64 data string
...se64_decode($data);
file_put_contents('/tmp/image.png', $data);
And as a one-liner:
$data = base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', $data));
An efficient method for extracting, decoding, and checking for errors is:
if (preg_match('/^data:image\/(\w+);base64,/', $data, $type))...
How to change my Git username in terminal?
...ess.com"
Per repo basis you could also edit .git/config manually instead.
Done!
When performing step 2 if you see credential.helper=manager you need to open the credential manager of your computer (Win or Mac) and update the credentials there
Here is how it look on windows
Troubleshooting? Lea...
How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...d define it as <security:http-basic entry-point-ref="myBasicAuthenticationEntryPoint"/>.
– Brett Ryan
Jul 17 '13 at 6:32
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