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Changing the selected option of an HTML Select element

In my HTML, I have a <select> with three <option> elements. I want to use jQuery to check each option's value against a Javascript var . If one matches, I want to set the selected attribute of that option. How would I do that? ...
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Is there a way to make a DIV unselectable?

... I wrote a simple jQuery extension to disable selection some time back: Disabling Selection in jQuery. You can invoke it through $('.button').disableSelection(); Alternately, using CSS (cross-browser): .button { user-select: none; -moz-user-select: none...
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Remove Identity from a column in a table

...USTERED INDEX IX_Original_Value ON Original (Value); INSERT INTO Original SELECT 'abcd' UNION ALL SELECT 'defg'; You can do the following: --create new table with no IDENTITY CREATE TABLE Original2 ( Id INT PRIMARY KEY , Value NVARCHAR(300) ); CREATE NONCLUSTERED INDEX IX_Original_Value2 ON O...
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Cast int to varchar

...datatype, there is no varchar datatype that you can cast/convert data to: select CAST(id as CHAR(50)) as col1 from t9; select CONVERT(id, CHAR(50)) as colI1 from t9; See the following SQL — in action — over at SQL Fiddle: /*! Build Schema */ create table t9 (id INT, name VARCHAR(55)); ins...
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Get list of databases from SQL Server

... Execute: SELECT name FROM master.sys.databases This the preferred approach now, rather than dbo.sysdatabases, which has been deprecated for some time. Execute this query: SELECT name FROM master.dbo.sysdatabases or if you pref...
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How do I find a stored procedure containing ?

... SELECT ROUTINE_NAME, ROUTINE_DEFINITION FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_DEFINITION LIKE '%Foo%' AND ROUTINE_TYPE='PROCEDURE' SELECT OBJECT_NAME(id) FROM SYSCOMMENTS WHERE [text] LIKE...
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Where is my Django installation?

... this: >>> import django >>> django <module 'django' from '/usr/local/lib/python2.6/dist-packages/django/__init__.pyc'> share | improve this answer | ...
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?

... That's a command-line operation; not a git config file edit. – Ross Rogers Dec 4 '17 at 17:55 ...
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getting the ng-object selected with ng-change

Given the following select element 10 Answers 10 ...
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Referring to a Column Alias in a WHERE Clause

... SELECT logcount, logUserID, maxlogtm, DATEDIFF(day, maxlogtm, GETDATE()) AS daysdiff FROM statslogsummary WHERE ( DATEDIFF(day, maxlogtm, GETDATE() > 120) Normally you can't refer to field aliases in the WHERE clau...