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How to set selected value of jquery select2?
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Sinto
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answered Aug 9 '14 at 9:53
An PhanAn Phan
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What is the difference between Class Path and Build Path
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Andreas DolkAndreas Dolk
106k1515 gold badges165165 silver badges247247 bronze badges
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What is the significance of 1/1/1753 in SQL Server?
Why 1753? What do they have against 1752? My great great great great great great great grandfather would be very offended.
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In Firebase, is there a way to get the number of children of a node without loading all the node dat
...one:
{
"posts" : {
"-JRHTHaIs-jNPLXOQivY" : {
"upvotes_count":5,
"upvotes" : {
"userX" : true,
"userY" : true,
"userZ" : true,
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}
}
}
}
And then write a javascript function to increase the upvotes_count when there is a new write to the upvote...
What is a sealed trait?
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edited Apr 2 '14 at 4:57
Adi Inbar
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answere...
How do I get an empty array of any size in python?
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answered Mar 5 '11 at 17:44
Sven MarnachSven Marnach
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LINQ with groupby and count
...<DATA> | Grouping Key (x=>x.metric) |
joe 1 01/01/2011 5 | 1
jane 0 01/02/2011 9 | 0
john 2 01/03/2011 0 | 2
jim 3 01/04/2011 1 | 3
jean 1 01/05/2011 3 | 1
jill 2 01/06/2011 5 | 2
jeb 0 01/07/2011 3 | 0
jenn 0 01/08/2011 7 | 0
it would result in the following result af...
How can I convert the “arguments” object to an array in JavaScript?
...imply convert Array-like or Iterable objects into Array instances.
ES5
You can actually just use Array's slice function on an arguments object, and it will convert it into a standard JavaScript array. You'll just have to reference it manually through Array's prototype:
function sortArgs() {
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How efficient can Meteor be while sharing a huge collection among many clients?
...have planned.
More efficient Mongo driver. We
optimized the driver
in 0.5.1 to only run a single observer per distinct query.
Not every DB change should trigger a recomputation of a query. We
can make some automated improvements, but the best approach is an API
that lets the developer specify wh...
Why does changing 0.1f to 0 slow down performance by 10x?
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