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Execute raw SQL using Doctrine 2

...public function getAuthoritativeSportsRecords() { $sql = " SELECT name, event_type, sport_type, level FROM vnn_sport "; $em = $this->getDoctrine()->getManager(); $stmt = $em->getConnection()->prepare($sql...
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How to use android emulator for testing bluetooth application?

... virtual machine set the network adapter to 'Bridged'. · Start the VM and select 'Live CD VESA' at boot. Now you need to find out the IP of this VM. Go to terminal in VM (use Alt+F1 & Alt+F7 to toggle) and use the netcfg command to find this. Now you need open a command prompt and go to your ...
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Identity increment is jumping in SQL Server database

... the SQL Server. The solution is: Run SQL Server Configuration Manager. Select SQL Server Services. Right-click SQL Server and select Properties. In the opening window under Startup Parameters, type -T272 and click Add, then press Apply button and restart. ...
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How to get elements with multiple classes

...document.getElementsByClassName("class1 class2"); var list = document.querySelectorAll(".class1.class2"); OR (at least one class) var list = document.querySelectorAll(".class1,.class2"); XOR (one class but not the other) var list = document.querySelectorAll(".class1:not(.class2),.class2:not(.c...
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How to get the raw value an field?

... Spudly has a useful answer that he deleted: Just use the CSS :invalid selector for this. input[type=number]:invalid { background-color: #FFCCCC; } This will trigger your element to turn red whenever a non-numeric valid is entered. Browser support for <input type='number'&gt...
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How to copy from current position to the end of line in vi

...opy/paste between different instances, you can use the system clipboard by selecting the * register, so the commands become "*y$ for copying and "*p for pasting. $ move-to-linebreak $ y$ yank-to-linebreak y,$ "*y$ select clipboard-register yank-to-linebreak ",*,y,$ "*p select clipboard-regist...
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Check if OneToOneField is None in Django

...fortunately, this doesn't work all the time. In case you want to work with select_related() now or in the future -- or maybe even to be sure you also handle other sorts of magic which may happen elsewhere -- you have to extend the test as follows: if hasattr(object, 'onetoonerevrelattr') and object....
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Possible to do a MySQL foreign key to one of two possible tables?

...ecific type of filter is easy if you know which type you want to join to: SELECT * FROM Products INNER JOIN FiltersType2 USING (product_id) If you want the filter type to be dynamic, you must write application code to construct the SQL query. SQL requires that the table be specified and fixed at ...
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iPhone Debugging: How to resolve 'failed to get the task for process'?

...but resolved it by following simple following steps : Make sure you have selected debug rather than release. In Debug configurations, in project settings, you should have selected developer's profile & no need of specifying the entitlements plist. Also same setting are there under: Targets: , ...
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How to easily initialize a list of Tuples?

..." }, new Hold { Id = 2, Name = "You" } }; var anonymousProjections = holds.Select(x => new { SomeNewId = x.Id, SomeNewName = x.Name }); var namedTuples = holds.Select(x => (TupleId: x.Id, TupleName: x.Name)); Reuse the tuples later with grouping methods or use a method to construct the...