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Remove duplicates from an array of objects in JavaScript
...uld never user the length in the for loop, because it will slow everything down calculating it on every iteration. Assign it to a variable outside the loop and pass the variable instead of the things.thing.length.
– 0v3rth3d4wn
Aug 26 '14 at 12:56
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How do I determine the target architecture of static library (.a) on Mac OS X?
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How do I share IntelliJ Run/Debug configurations between projects?
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Create aar file in Android Studio
...ganization check out maven. A nice write up on this topic can be found at: https://web.archive.org/web/20141002122437/http://blog.glassdiary.com/post/67134169807/how-to-share-android-archive-library-aar-across
About the .aar file format
An aar file is just a .zip with an alternative extension and ...
Google Chromecast sender error if Chromecast extension is not installed or using incognito
...d of these console errors (like I did) you can install the extension here: https://chrome.google.com/webstore/detail/google-cast/boadgeojelhgndaghljhdicfkmllpafd/reviews?hl=en
I left a review asking for a fix. You can also do a bug report via the extension (after you install it) here. Instructions ...
Why does jQuery or a DOM method such as getElementById not find the element?
...the DOM has been completely parsed, using $(handler):
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$(function() {
$("#test").click(function() {
console.log("clicked: %o", this);
});
});
</script&g...
How to use the ProGuard in Android Studio?
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Android accelerometer accuracy (Inertial navigation)
...he bottom with a preview of the panorama. If you point the camera too far down (for instance) it starts beeping and showing an up arrow to tell you you need to move it back up.
– Tom
Jun 14 '13 at 11:39
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transform object to array with lodash
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console.log('keys:', _.map(_.keys(obj), k => obj[k]))
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script>
Lodash Key & Value:
// Outputs an array with [[KEY, VALUE]]
_.entries(obj)
_.toPairs(obj)
// Outputs array with objects c...
How to delete migration files in Rails 3
...No, since Rails would not know how to delete it. It needs to call the self.down method defined on your migration to "downgrade" your database.
– Fábio Batista
Oct 7 '10 at 18:10
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