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How to clear/remove observable bindings in Knockout.js?
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You could try using the with binding that knockout offers:
http://knockoutjs.com/documentation/with-binding.html
The idea is to use apply bindings once, and whenever your data changes, just update your model.
Lets say you have a top level view model storeViewModel, your cart represe...
Random record from MongoDB
...or older versions (previous answer)
This was actually a feature request: http://jira.mongodb.org/browse/SERVER-533 but it was filed under "Won't fix."
The cookbook has a very good recipe to select a random document out of a collection: http://cookbook.mongodb.org/patterns/random-attribute/
To p...
Get an array of list element contents in jQuery
...Here's the full documentation for jQuery's map function, it's quite handy: http://api.jquery.com/jQuery.map/
Just to answer fully, here's the complete functionality you were looking for:
$.map( $('li'), function (element) { return $(element).text() }).join(', ');
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SQL Server ':setvar' Error
...re highlighted, your script should run correctly now.
Previous versions:
http://blog.sqlauthority.com/2013/06/28/sql-server-how-to-set-variable-and-use-variable-in-sqlcmd-mode/
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C# nullable string error
... except for string.
The following page gives a list of the C# primitives:
http://msdn.microsoft.com/en-us/library/aa711900(v=vs.71).aspx
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What is the difference between Int and Integer?
...itrary precision integers, with
range as large as you have memory for.
https://mail.haskell.org/pipermail/haskell-cafe/2005-May/009906.html
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How to find out which processes are using swap space in Linux?
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The best script I found is on this page : http://northernmost.org/blog/find-out-what-is-using-your-swap/
Here's one variant of the script and no root needed:
#!/bin/bash
# Get current swap usage for all running processes
# Erik Ljungstrom 27/05/2011
# Modified by ...
jQuery Plugin: Adding Callback functionality
...ticle about Creating your Own jQuery Plugin.I think you should check that http://mycodingtricks.com/jquery/how-to-create-your-own-jquery-plugin/
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What exactly does the Access-Control-Allow-Credentials header do?
... control.
The client code must set the withCredentials property on the XMLHttpRequest to true in order to give permission.
However, this header alone is not enough. The server must respond with the Access-Control-Allow-Credentials header. Responding with this header to true means that the server a...
How to change column order in a table using sql query in sql server 2005?
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according to http://msdn.microsoft.com/en-us/library/aa337556.aspx
This task is not supported using Transact-SQL statements.
Well, it can be done, using create/ copy / drop/ rename, as answered by komma8.komma1
Or you can use SQL ...