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Check if value is in select list with JQuery

... Use the Attribute Equals Selector var thevalue = 'foo'; var exists = 0 != $('#select-box option[value='+thevalue+']').length; If the option's value was set via Javascript, that will not work. In this case we can do the following: var exists = fal...
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How to use index in select statement?

... If you want to test the index to see if it works, here is the syntax: SELECT * FROM Table WITH(INDEX(Index_Name)) The WITH statement will force the index to be used. share | improve this answ...
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Case insensitive searching in Oracle

...NLS_COMP and NLS_SORT session parameters: SQL> SET HEADING OFF SQL> SELECT * 2 FROM NLS_SESSION_PARAMETERS 3 WHERE PARAMETER IN ('NLS_COMP', 'NLS_SORT'); NLS_SORT BINARY NLS_COMP BINARY SQL> SQL> SELECT CASE WHEN 'abc'='ABC' THEN 1 ELSE 0 END AS GOT_MATCH 2 FROM DUAL; ...
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Select mySQL based only on month and year

... SELECT * FROM projects WHERE YEAR(Date) = 2011 AND MONTH(Date) = 5 share | improve this answer | f...
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Insert all values of a table into another table in SQL

.... But the insert statement accepts values, but i would like it to accept a select * from the initial_Table. Is this possible? ...
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How to implement “select all” check box in HTML?

... Using jQuery: // Listen for click on toggle checkbox $('#select-all').click(function(event) { if(this.checked) { // Iterate each checkbox $(':checkbox').each(function() { this.checked = true; }); } else { ...
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Adding additional data to select options using jQuery

... HTML Markup <select id="select"> <option value="1" data-foo="dogs">this</option> <option value="2" data-foo="cats">that</option> <option value="3" data-foo="gerbils">other</option> </select&...
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HTML input file selection event not firing upon selecting the same file

Is there any chance to detect every file selection the user made for an HTML input of type file element? 7 Answers ...
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How to select bottom most rows?

I can do SELECT TOP (200) ... but why not BOTTOM (200)? 14 Answers 14 ...
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SSH to Elastic Beanstalk instance

... region. Configure Security Group In the AWS console, open the EC2 tab. Select the relevant region and click on Security Group. You should have an elasticbeanstalk-default security group if you have launched an Elastic Beanstalk instance in that region. Edit the security group to add a rule for S...