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Should I use document.createDocumentFragment or document.createElement
...n> into the DOM. Is that why I should use createDocumentFragment? To avoid unnecessary elements being inserted into the DOM?
– screenm0nkey
Aug 3 '10 at 15:36
4
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DROP IF EXISTS VS DROP?
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Just thought I'd mention that it would be a really good idea for one to use CASCADE within a transaction block (BEGIN ... COMMIT). This way it is clear how the database will be affected before potentially clobbering a bunch of data you may not have wanted to.
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Rails: create on has_one association
...op.create(params[:shop])
@user.shop = @shop
Now here's why your version did not work:
You probably thought that this might work because if User had a has_many relation to Shop, @user.shops.create(params[:shop]) would work. However there is a big difference between has_many relations and has_one r...
Get cursor position (in characters) within a text Input field
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What is the idea of "oField.focus()"? It works for me without this line. Be careful if you use blur event on your input and execute that function inside a callback.
– Kirill Reznikov
Sep 14 '15 at ...
How do I embed a single file from a GitHub gist with the new gist interface?
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Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFile.blah, e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
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jQuery UI DatePicker to show month year only
...bel for="startDate">Date :</label>
<input name="startDate" id="startDate" class="date-picker" />
</body>
</html>
EDIT
jsfiddle for the above example:
http://jsfiddle.net/DBpJe/7755/
EDIT 2
Adds the month year value to input box only on clicking of Done button.
Also ...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...ou gave does indeed load the entire set of data and then counts it client-side, which can be very slow for large amounts of data.
Firebase doesn't currently have a way to count children without loading data, but we do plan to add it.
For now, one solution would be to maintain a counter of the numb...
What's the fastest way to do a bulk insert into Postgres?
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PostgreSQL has a guide on how to best populate a database initially, and they suggest using the COPY command for bulk loading rows. The guide has some other good tips on how to speed up the process, like removing indexes and foreign keys befor...
LINQ to Entities does not recognize the method
... p.alias.ToLower().Contains(name.ToLower()) ||
p.charityId.ToLower().Contains(name.ToLower())) &&
(string.IsNullOrEmpty(referenceNumber) ||
p.charityReference.ToLower().Contains(referenceNumber.ToLower()));
}
...
Filter by process/PID in Wireshark
... a way to filter/follow a TCP / SSL stream based on a particular process ID using Wireshark ?
11 Answers
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