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How to add new item to hash
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@maguri hash.merge!(item2: 2) performs slower compared to hash[:item2] = 2 when there is only one argument
– Rahul Dess
Oct 5 '18 at 22:00
add a c...
Specify multiple attribute selectors in CSS
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You mean other than , (comma)?
– raina77ow
Sep 20 '16 at 16:11
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How to print a query string with parameter values when using Hibernate
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How to split a string at the first `/` (slash) and surround part of it in a ``?
.../br>" + arr[1]+"/"+arr[2]);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="date">23/05/2013</div>
Fiddle
When you split this string ---> 23/05/2013 on /
var myString = "23/05/2013";
var arr = myString.spli...
Good beginners tutorial to socket.io? [closed]
...th canvas and would now like to move over to websockets part of it. I have come to understand socket.io is by far the framework to work with, when we want to work with web sockets.
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How do I fetch a branch on someone else's fork on GitHub? [duplicate]
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$ git remote add theirusername git@github.com:theirusername/reponame.git
$ git fetch theirusername
$ git checkout -b mynamefortheirbranch theirusername/theirbranch
Note that there are multiple "correct" URIs you can use for the remote when you add it in the first s...
How to go to a URL using jQuery? [duplicate]
...ct (back button will not work )
window.location.replace("http://www.google.com");
//like if you click on a link (it will be saved in the session history,
//so the back button will work as expected)
window.location.href = "http://www.google.com";
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How to perform OR condition in django queryset?
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from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True))
via Documentation
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