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Change priorityQueue to max priorityqueue
...());
}
}
}
Reference :https://docs.oracle.com/javase/7/docs/api/java/util/PriorityQueue.html#comparator()
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How do I launch the Android emulator from the command line?
...droid create avd -n <name> -t <targetID> where targetID is the API level you need. If you can use GUI, just type in android avd and it will launch the manager, where you can do the same. You can read more about AVD management through GUI and through command line.
Run the AVD either by us...
Best way to use html5 data attributes with rails content_tag helper?
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Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&q...
How to implement history.back() in angular.js
...indow, all other answers are "wrong" on this point, see docs.angularjs.org/api/ng.$window
– tanguy_k
Mar 10 '13 at 17:07
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Generate full SQL script from EF 5 Code First Migrations
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The API appears to have changed (or at least, it doesn't work for me).
Running the following in the Package Manager Console works as expected:
Update-Database -Script -SourceMigration:0
...
select * vs select column
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What about if I'm developing an API that makes it possible to retrieve data from one of my tables. Since I wouldn't know which data the user is interested in, I suppose SELECT * would be acceptable?
– Simon Bengtsson
F...
jquery save json data object in cookie
...e library if jQuery is not wanted . [developer.mozilla.org/en-US/docs/Web/API/document/cookie] lib
– RyBolt
Jul 12 '16 at 14:26
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Post JSON using Python Requests
...as @IAmKale. This has relieved quite the headache I was having with AWS's API Gateway. It requires the POST data in JSON format by default.
– jstudios
Jan 7 '16 at 3:26
3
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Update MongoDB field using value of another field
...DB 2.6 and 3.0
From this version you need to use the now deprecated Bulk API and its associated methods.
var bulk = db.collection.initializeUnorderedBulkOp();
var count = 0;
cursor.snapshot().forEach(function(document) {
bulk.find({ '_id': document._id }).updateOne( {
'$set': { 'nam...
Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
...a[href="#'+url.split('#')[1]+'"]').tab('show') ;
}
// With HTML5 history API, we can easily prevent scrolling!
$('.nav-tabs a').on('shown.bs.tab', function (e) {
if(history.pushState) {
history.pushState(null, null, e.target.hash);
} else {
window.location.hash = e.target....