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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...olicy you can start here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Same_origin_policy_for_JavaScript.
If this is not intended to be a cross-domain ajax call, try making your target url relative and see if the problem goes away. If you're really desperate look into the JSONP, but bew...
JavaScript hard refresh of current page
How can I force the web browser to do a hard refresh of the page via JavaScript?
Hard refresh means getting a fresh copy of the page AND refresh all the external resources (images, JavaScript, CSS, etc.).
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Stretch background image css?
This is my CSS script
6 Answers
6
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Postgres - FATAL: database files are incompatible with server
...35740
It worked perfectly for me.
In the end it also generates you 2 bash scripts to check your DB and remove the old cluster.
Really Awesome.
see: http://www.postgresql.org/docs/9.2/static/pgupgrade.html to understand more.
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How to reverse apply a stash?
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@Greg Bacon, hey, I've tried to go through the script that you outlined, but the patch failed when I ran git stash show -p | git apply -R -v with the message: Checking patch messages... error: while searching for: Hello, world Hello again error: patch failed: messages:1. ...
Creating Unicode character from its number
...his will cause hideous breakage when your application encounters an exotic script.
– David Given
Apr 27 '13 at 15:18
3
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Calculate a percent with SCSS/SASS
...ource section of the documentation you can see the underlying logic: Sass::Script::Number.new(value.value * 100, ['%']), so I would think that if they do not exist you could do this directly, or create some wrapper functions yourself.
– Tomas
Nov 13 '12 at 11:2...
Is it possible to create a “weak reference” in javascript?
Is there any way in javascript to create a "weak reference" to another object? Here is the wiki page describing what a weak reference is. Here is another article that describes them in Java. Can anyone think of a way to implement this behavior in javascript?
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How to check if a process id (PID) exists
In a bash script, I want to do the following (in pseudo-code):
10 Answers
10
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How to set Java environment path in Ubuntu
...rom your system as it appears first in the global path. So after the above script is loaded, you will only pic-up "javac" not java, because of the default openjk-jre. ~sudo apt-get remove openjdk-*~
– kholofelo Maloma
Oct 26 '15 at 9:25
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