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Git repository broken after computer died
... blue screen of death on windows 8.1
I had a file in this location...
C:\www\<project>\.git\refs\remotes\origin\<problem-branch>
And it was empty whereas the other branch files in this folder has long strings inside of them.
NB I didn't have any changes/commits
I backed up the <...
How to “inverse match” with regex?
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For Python/Java,
^(.(?!(some text)))*$
http://www.lisnichenko.com/articles/javapython-inverse-regex.html
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The import javax.servlet can't be resolved [duplicate]
...address this issue:
You can download the servlet-api.jar from here
http://www.java2s.com/Code/Jar/s/Downloadservletapijar.htm
Save it in directory. Right click on project -> go to properties->Buildpath and follow the steps.
Note: The jar which are shown in the screen are not corre...
Git Checkout warning: unable to unlink files, permission denied
...ad been originally created by my local apache server, so were owned by the www-data user. Once I chown'd them to my own account, everything worked normally again. "Permission Denied" was the real issue. The "unable to unlik" was just a red herring.
– Dale Anderson
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Post JSON using Python Requests
... developer tools of your browser),
when the Content-Type is application/x-www-form-urlencoded,
code should be:
requests.post(url, data=jsonObj)
when the Content-Type is application/json,
your code is supposed to be one of below:
requests.post(url, json=jsonObj)
requests.post(url, data=jsonstr...
difference between width auto and width 100 percent
...). This may be what you want, but most likely it isn’t.
Source:
http://www.456bereastreet.com/archive/201112/the_difference_between_widthauto_and_width100/
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How to add a browser tab icon (favicon) for a website?
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The best one that I found is http://www.favicomatic.com/
I say best because it gave me the crispest favicon, and required no editing after their transformation.
It will generate favicons at 16x16 and 32x32 and to quote them "Every damn size, sir!"
Also, their s...
Is there a minlength validation attribute in HTML5?
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Yes, there it is. It's like maxlength. W3.org documentation:
http://www.w3.org/TR/html5/forms.html#attr-fe-minlength
In case minlength doesn't work, use the pattern attribute as mentioned by @Pumbaa80 for the input tag.
For textarea:
For setting max; use maxlength and for min go to this lin...
Changing image sizes proportionally using CSS?
...poor support of the css3 property. More details are available here: http://www.steveworkman.com/html5-2/javascript/2012/css3-object-fit-polyfill/. jQuery solution can be found there as well.
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How to change position of Toast in Android?
...color.colorPrimary);
toast.show();
For line by line explanation: https://www.youtube.com/watch?v=5bzhGd1HZOc
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