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What is DOM Event delegation?
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334
DOM event delegation is a mechanism of responding to ui-events via a single common parent rath...
How to run travis-ci locally
... this, look for for everything in the right column which has a tag like 0.03s.
On the left side you will see the actual commands. Run those commands, in order.
Result
Now is a good time to run the history command. You can restart the process and replay those commands to run the same test agains...
Convert string[] to int[] in one line of code using LINQ
...ent
– Marc Gravell♦
Dec 8 '10 at 13:35
1
Lambda is needed in VB.Net 2010: uArray = Array.Conver...
How to activate virtualenv?
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318
Here is my workflow after creating a folder and cd'ing into it:
$ virtualenv venv --distribut...
Is it safe to check floating point values for equality to 0?
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edited Jan 31 '19 at 16:27
answered Jan 27 '09 at 22:58
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Is there a vim command to relocate a tab?
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answered Aug 9 '13 at 13:15
maybeshewillmaybeshewill
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Convert Mercurial project to Git [duplicate]
...e your Mercurial or downgrade fast-export by running git checkout tags/v180317 inside ~/fast-export directory.".
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How to play audio?
...on't want to mess with HTML elements:
var audio = new Audio('audio_file.mp3');
audio.play();
function play() {
var audio = new Audio('https://interactive-examples.mdn.mozilla.net/media/examples/t-rex-roar.mp3');
audio.play();
}
<button onclick="play()">Play Audio</button>
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LINQ - Full Outer Join
...;
var lastNames = new[]
{
new { ID = 1, Name = "Doe" },
new { ID = 3, Name = "Smith" },
};
var leftOuterJoin =
from first in firstNames
join last in lastNames on first.ID equals last.ID into temp
from last in temp.DefaultIfEmpty()
select new
{
first.ID,
Fi...
A KeyValuePair in Java [duplicate]
...yal Schneider
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