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Check image width and height before upload with Javascript
...tURL(objectUrl);
};
img.src = objectUrl;
}
});
Demo: http://jsfiddle.net/4N6D9/1/
I take it you realize this is only supported in a few browsers. Mostly firefox and chrome, could be opera as well by now.
P.S. The URL.createObjectURL() method has been removed from the MediaStr...
How do I verify jQuery AJAX events with Jasmine?
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Look at the jasmine-ajax project: http://github.com/pivotal/jasmine-ajax.
It's a drop-in helper that (for either jQuery or Prototype.js) stubs at the XHR layer so that requests never go out. You can then expect all you want about the request.
Then it lets y...
Where does 'Hello world' come from?
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From http://en.wikipedia.org/wiki/Hello_world_program:
The first known instance of the usage
of the words "hello" and "world"
together in computer literature
occurred earlier, in Kernighan's 1972
Tutorial Introduction ...
How to color System.out.println output? [duplicate]
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No, but there are third party API's that can handle it
http://www.javaworld.com/javaworld/javaqa/2002-12/02-qa-1220-console.html
Edit: of course there are newer articles than that one I posted, the information is still viable though.
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Global variables in AngularJS
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You've got basically 2 options for "global" variables:
use a $rootScope http://docs.angularjs.org/api/ng.$rootScope
use a service http://docs.angularjs.org/guide/services
$rootScope is a parent of all scopes so values exposed there will be visible in all templates and controllers. Using the $ro...
Reordering of commits
...commit
186d1e0 First commit
Note the rewritten commit history.
Links:
http://www.google.com/search?q=git+rebase+interactive
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Alternative for PHP_excel
...a warning message), but it's a lot easier to work with than XLS or XLSX.
http://github.com/elidickinson/php-export-data
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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
... on a Ubuntu ec2 instance. I was following this amazon article on page 7:
http://d36cz9buwru1tt.cloudfront.net/AWS_NoSQL_MongoDB.pdf
Mongodb path in /etc/mongodb.conf was set to /var/lib/mongodb (primary install location and working). When I changed to /data/db (EBS volume) I was getting 'errno:13...
Chrome Dev Tools - “Size” vs “Content”
...size of response itself [...]" ("resource" also has a different meaning in HTTP terms).
– Bruno
Jul 26 '12 at 22:01
1
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Fade In Fade Out Android Animation in Java
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<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:fromAlpha="1.0"
android:toAlpha="0.0"
android:duration="1000"
android:repeatCount="infinite"
android:repeatMode="reverse"
/>
Quick and ea...