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What ports does RabbitMQ use?
...t does look like the management port has changed to 15672 in 3.x: rabbitmq.com/management.html#configuration
– Greg M. Krsak
Mar 12 '13 at 13:29
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What's best SQL datatype for storing JSON string?
...n your strings, potentially? Then go with NVARCHAR
The (N)VARCHAR columns come in two flavors: either you define a maximum length that results in 8000 bytes or less (VARCHAR up to 8000 characters, NVARCHAR up to 4000), or if that's not enough, use the (N)VARCHAR(MAX) versions, which store up to 2 G...
How to keep the local file or the remote file during merge using Git and the command line?
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no, their meanings are reversed stackoverflow.com/q/2959443/995714 stackoverflow.com/q/29324812/995714 theirs would be my files and ours are the files in the remote branch
– phuclv
Mar 12 '17 at 14:55
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How do I set the rounded corner radius of a color drawable using xml?
....0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#ffffffff"/>
<stroke android:width="3dp"
android:color="#ff000000" />
<padding android:left="1dp"
android:...
What's the difference between jQuery's replaceWith() and html()?
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Django: Set foreign key using integer?
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Using foreign key values directly: docs.djangoproject.com/en/1.8/topics/db/optimization/…
– Dan Oliphant
Jun 11 '15 at 19:24
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Is there a jQuery unfocus method?
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$('#textarea').blur()
Documentation at: http://api.jquery.com/blur/
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Postgresql aggregate array
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Use array_agg: http://www.sqlfiddle.com/#!1/5099e/1
SELECT s.name, array_agg(g.Mark) as marks
FROM student s
LEFT JOIN Grade g ON g.Student_id = s.Id
GROUP BY s.Id
By the way, if you are using Postgres 9.1, you don't need to repeat the columns on SE...
How to access parameters in a RESTful POST method
...TP/1.1
Content-Type: application/json
Content-Length: 35
Host: www.example.com
{"param1":"hello","param2":"world"}
Using JSON in this way is quite common for obvious reasons. However, if you are generating or consuming it in something other than JavaScript, then you do have to be careful to prop...