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Assign an initial value to radio button as checked
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The other way to set default checked on radio buttons, especially if you're using angularjs is setting the 'ng-checked' flag to "true"
eg: <input id="d_man" value="M" ng-disabled="some Value" type="radio" ng-checked="true">Man
the che...
How to turn on line numbers in IDLE?
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There's a set of useful extensions to IDLE called IDLEX that works with MacOS and Windows http://idlex.sourceforge.net/
It includes line numbering and I find it quite handy & free.
Otherwise there are a bunch of other IDEs some ...
Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...he hotfix is already included but needs to be enabled through the registry settings on the client PC.
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preventDefault() on an tag
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Set the href attribute as href="javascript:;"
<ul class="product-info">
<li>
<a href="javascript:;">YOU CLICK THIS TO SHOW/HIDE</a>
<div class="toggle">
<p>CONTENT TO SHOW/HIDE...
Connect to a locally built Jekyll Server using mobile devices in the LAN
After using jekyll serve on one machine, a WEBrick server is set up and the site can be accessed from localhost:4000 on this particular PC.
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How do you use Mongoose without defining a schema?
...ere not specified in our schema do not get saved to the db.
Note: Do not set to false unless you have good reason.
var thingSchema = new Schema({..}, { strict: false });
var Thing = mongoose.model('Thing', thingSchema);
var thing = new Thing({ iAmNotInTheSchema: true });
thing.sav...
Can I use assert on Android devices?
...lain how to make the assert keyword function properly, e.g. run "adb shell setprop debug.assert 1"
– jfritz42
Nov 8 '12 at 16:36
3
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PowerShell: Run command from script's directory
...erShell's $PWD current directory. For various reasons, PowerShell does not set the process' current working directory when you Set-Location or Push-Location, so you need to make sure you do so if you're running applications (or cmdlets) that expect it to be set.
In a script, you can do this:
$CWD ...
Incorrect syntax near ')' calling stored procedure with GETDATE
...ed procedure. Instead use an intermediate variable:
DECLARE @tmp DATETIME
SET @tmp = GETDATE()
EXEC DisplayDate @tmp;
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Database cluster and load balancing
...g two or more servers share the same storage, some others call a cluster a set of replicated servers.
Replication defines the method by which a set of servers remain synchronized without having to share the storage being able to be geographically disperse, there are two main ways of going about it:...