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How to make a select with array contains value clause in psql
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128
Try
SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]
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Difference between Array and List in scala
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Immutable Structures
The Scala List is an immutable recursive data structure which is such a ...
Including jars in classpath on commandline (javac or apt)
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170
Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless ...
What does @synchronized() do as a singleton method in objective C?
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It declares a critical section around the code block. In multithreaded code, @synchronized gua...
Including Google Web Fonts link or import?
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edited Nov 22 '18 at 15:14
Sayed Mohd Ali
1,97833 gold badges77 silver badges2323 bronze badges
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What is a provisioning profile used for when developing iPhone applications?
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A Quote from : iPhone Developer Program (~8MB PDF)
A provisioning profile is a collection ...
How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
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Open Settings (press CTRL+ALT+S)
Click Keymap on the left list.
There is a combobox that cont...
What's the point of 'meta viewport user-scalable=no' in the Google Maps API
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On many devices (such as the iPhone), it prevents the user from using the browser's zoom. If ...
In Python, if I return inside a “with” block, will the file still close?
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edited Dec 12 '12 at 17:01
answered Mar 27 '12 at 7:42
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How would one call std::forward on all arguments in a variadic function?
...g the boost preprocessor meta-library to make a variadic template (using 2010 and it doesn't support them). My function uses rval references and std::forward to do perfect forwarding and it got me thinking...when C++0X comes out and I had a standard compiler I would do this with real variadic temp...