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How do I set the value property in AngularJS' ng-options?

...following forms: For array data sources: label for value in array select as label for value in array label group by group for value in array select as label group by group for value in array track by trackexpr For object data sources: label for (key , value) in object select as la...
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Difference between two dates in MySQL

... SELECT TIMEDIFF('2007-12-31 10:02:00','2007-12-30 12:01:01'); -- result: 22:00:59, the difference in HH:MM:SS format SELECT TIMESTAMPDIFF(SECOND,'2007-12-30 12:01:01','2007-12-31 10:02:00'); -- result: 79259 the differenc...
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MySQL vs MongoDB 1000 reads

...s://github.com/webcaetano/mongo-mysql 10 rows mysql insert: 1702ms mysql select: 11ms mongo insert: 47ms mongo select: 12ms 100 rows mysql insert: 8171ms mysql select: 10ms mongo insert: 167ms mongo select: 60ms 1000 rows mysql insert: 94813ms (1.58 minutes) mysql select: 13ms mongo inser...
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Selecting data from two different servers in SQL Server

How can I select data in the same query from two different databases that are on two different servers in SQL Server? 15 An...
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How to use Oracle ORDER BY and ROWNUM correctly?

...n Oracle. If you want a version that works in both servers, you can use: select ril.* from (select ril.*, row_number() over (order by t_stamp desc) as seqnum from raceway_input_labo ril ) ril where seqnum = 1 The outer * will return "1" in the last column. You would need to list the ...
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phpunit mock method multiple calls with different arguments

... ->with($this->logicalOr( $this->equalTo('select * from roles'), $this->equalTo('select * from users') )) ->will($this->returnCallback(array($this, 'myCallback'))); var_dump($mock->Query("select * from us...
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Get cursor position (in characters) within a text Input field

... Easier update: Use field.selectionStart example in this answer. Thanks to @commonSenseCode for pointing this out. Old answer: Found this solution. Not jquery based but there is no problem to integrate it to jquery: /* ** Returns the caret (curs...
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How do I generate random number for each row in a TSQL Select?

...mber. I'd suggest using convert(varbinary,newid()) as the seed argument: SELECT table_name, 1.0 + floor(14 * RAND(convert(varbinary, newid()))) magic_number FROM information_schema.tables newid() is guaranteed to return a different value each time it's called, even within the same batch, so usi...
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How to get value of selected radio button?

I want to get the selected value from a group of radio buttons. 28 Answers 28 ...
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How to disable text selection using jQuery?

Does jQuery or jQuery-UI have any functionality to disable text selection for given document elements? 13 Answers ...