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How can I join multiple SQL tables using the IDs?

... You want something more like this: SELECT TableA.*, TableB.*, TableC.*, TableD.* FROM TableA JOIN TableB ON TableB.aID = TableA.aID JOIN TableC ON TableC.cID = TableB.cID JOIN TableD ON TableD.dID = TableA.dID WHERE DATE(Tab...
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Why isn't vector a STL container?

...terface to some bit in memory and allows you to use standard operators and casts. share | improve this answer | follow | ...
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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

...and check your installed JREs. You should have an entry with a JDK there. Select the Execution Env as show below. Click OK Then Right-Click on your Project -> Maven -> Update Project Additionally, you may have to change Maven JRE (see @jlars62 answer) which is as follows. Goto Run -> Ru...
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Remove duplicate rows in MySQL

...ate temporary table tmpTable (id int); insert into tmpTable (id) select id from YourTable yt where exists ( select * from YourTabe yt2 where yt2.title = yt.title and yt2.company = yt.company and yt2.site_id = yt.si...
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Explain ExtJS 4 event handling

...js4.1) Lets say we have a controller Station (Sencha MVC examples) with a select box: Ext.define('Pandora.controller.Station', { extend: 'Ext.app.Controller', ... init: function() { this.control({ 'stationslist': { selectionchange: this.onStationSel...
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List of encodings that Node.js supports

...r.gz gyp http 200 http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz xcode-select: Error: No Xcode is selected. Use xcode-select -switch <path-to-xcode>, or see the xcode-select manpage (man xcode-select) for further information. fs.readFileSync() returns a Buffer if no encoding is specified...
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how to schedule a job for sql query to run daily?

...QL Server Agent node and right click the Jobs node in SQL Server Agent and select 'New Job' In the 'New Job' window enter the name of the job and a description on the 'General' tab. Select 'Steps' on the left hand side of the window and click 'New' at the bottom. In the 'Steps' window enter a step n...
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Vim indent xml file

... that you don't have to alter your vimrc file. Plus it is easier to format select portions of the XML file (something I happen to do a lot). First, highlight the XML you want to format. Then, in normal mode, type ! xmllint --format - Your command-line at the bottom will look like this: :'<,'&...
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Why do we always prefer using parameters in SQL statements?

I am very new to working with databases. Now I can write SELECT , UPDATE , DELETE , and INSERT commands. But I have seen many forums where we prefer to write: ...
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Open two instances of a file in a single Visual Studio session

... Here's how to do it... Select the tab you want two copies of Select menu Window → New Window from the menu. Right click the new tab and select New Vertical Tab Group If New Window is not listed in the *Window menu note that the command does exi...