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How to parse JSON data with jQuery / JavaScript?

...to set the contentType: 'application/json' setting in your $.ajax function and JSON serialize the data parameter, like that: data: JSON.stringify({ get_param: 'value' }). Then in your php script you would need to json decode to get back the original object. – Darin Dimitrov ...
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Auto increment primary key in SQL Server Management Studio 2012

... Make sure that the Key column's datatype is int and then setting identity manually, as image shows Or just run this code -- ID is the name of the [to be] identity column ALTER TABLE [yourTable] DROP COLUMN ID ALTER TABLE [yourTable] ADD ID INT IDENTITY(1,1) the co...
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How to use icons and symbols from “Font Awesome” on Native Android Application

... Font Awesome seems to be working fine for me in my android app. I did the following: Copied fontawesome-webfont.ttf into my assests folder Found the character entities for icons I wanted, using this page: http://fortawesome.github.io/Font-Awesome/cheatsheet/ Created an ent...
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jquery how to empty input field

I am in a mobile app and I use an input field in order user submit a number. 7 Answers ...
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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?

I know Scope_Identity() , Identity() , @@Identity , and Ident_Current() all get the value of the identity column, but I would love to know the difference. ...
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List all sequences in a Postgres db 8.1 with SQL

...mmunity wiki 2 revs, 2 users 92%Anand Chitipothu 5 ...
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Passing parameters to addTarget:action:forControlEvents

...etails:) With 2 parameters indicating the control that sends the message and the event that triggered the message: action:@selector(switchToNewsDetails:event:) It is not clear what exactly you try to do, but considering you want to assign a specific details index to each button you can do the...
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How To Save Canvas As An Image With canvas.toDataURL()?

I'm currently building a HTML5 web app/Phonegap native app and I can't seem to figure out how to save my canvas as an image with canvas.toDataURL() . Can somebody help me out? ...
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How do I force Postgres to use a particular index?

...s a conscious decision made by the PostgreSQL team. A good overview of why and what you can do instead can be found here. The reasons are basically that it's a performance hack that tends to cause more problems later down the line as your data changes, whereas PostgreSQL's optimizer can re-evaluate ...
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JavaScript/jQuery to download file via POST with JSON data

...ody.innerHTML += takes the HTML text of the body, appends the iframe HTML, and sets the innerHTML of the page to that string. This will wipe out any event bindings your page has, amongst other things. Create an element and use appendChild instead. $.post('/create_binary_file.php', postData, functio...