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How SignalR works internally?
... source code.
There's also client code for each transport:
https://github.com/SignalR/SignalR/tree/master/src/Microsoft.AspNet.SignalR.Client.JS
If you're asking about how the long polling transport works in particular:
It sends an ajax request to the server that's waiting asynchronously for a si...
Selecting the first “n” items with jQuery
...g the first element. I've written more about this on my blog here: spadgos.com/?p=51
– nickf
Dec 8 '09 at 8:46
1
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mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
...
Always check the manual before you go executing commands you don't understand on your DBs. There could be consequences to the command that the answer doesn't explain. Does this command change the way read ope rations are distributed for all connections to the replica set? ...
How to localize ASP.NET MVC application?
...
You can also take a look here ASP.NET MVC 2 Localization complete guide and ASP.NET MVC 2 Model Validation With Localization these entires will help you if you working with ASP.NET MVC 2.
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How to create major and minor gridlines with different linestyles in Python
...t.minorticks_on() for the minor grid to actually appear. See stackoverflow.com/a/19940830/209246
– eqzx
Feb 6 '17 at 22:34
2
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Bash script to set up a temporary SSH tunnel
...
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Master running (pid=3517)
$ ssh -S my-ctrl-socket -O exit jm@sampledomain.com
Exit request sent.
Note that my-ctrl-socket will be an actual file that is created.
I...
How to test chrome extensions?
...ut the bits and pieces of the Chrome APIs that were necessary: code.google.com/chrome/extensions/samples.html#chrome.proxy .. Also our colleague Boris used QUnit for testing his "model" layer: github.com/borismus/Question-Monitor-for-Stack-Exchange/tree/…
– Paul Irish
...
Adding devices to team provisioning profile
...e, however I do not physically have the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out how to edit it. Also when I add the device in m...
How to draw rounded rectangle in Android UI?
...out xml do the following:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@android:color/holo_red_dark" />
<corners android:radius="32dp" />
</shape>
By changing the android:radius you can ch...
jQuery get value of select onChange
...() {
alert( this.value );
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select>
<option value="1">One</option>
<option value="2">Two</option>
</select>
You can also reference wit...