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Pass request headers in a jQuery AJAX GET call

...g to pass request headers in an AJAX GET using jQuery. In the following block, "data" automatically passes the values in the querystring. Is there a way to pass that data in the request header instead ? ...
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Unique constraint on multiple columns

How do I add a unique constraint for columns fcode, scode, dcode with t-sql and/or management studio ? fcode, scode, dcode must be unique together. ...
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What is meant by Ems? (Android TextView)

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How to write multiple line string using Bash with variables?

How can I write multi-lines in a file called myconfig.conf using BASH? 6 Answers 6 ...
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Why there is no “Home” button in iPad simulator in iOS 5.1 SDK?

How to simulator the action of "press the home button"? 4 Answers 4 ...
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What is an MvcHtmlString and when should I use it?

The documentation for MvcHtmlString is not terribly enlightening: 4 Answers 4 ...
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How to count occurrences of a column value efficiently in SQL?

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Difference between this and self in self-type annotations?

In various Scala literature I see some self-type annotations using "this" and others using "self": 2 Answers ...
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How to find current transaction level?

How do you find current database's transaction level on SQL Server? 5 Answers 5 ...
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Difference between $(document.body) and $('body')

I am a jQuery beginner and while going through some code examples I found: 6 Answers 6...