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Why should I declare a virtual destructor for an abstract class in C++?
...terface::~Interface.
– Mankarse
Jan 23 '12 at 11:04
@Mankarse: can you explain what causes it to be undefined? If Deri...
How to split a string in Haskell?
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edited Jul 23 '16 at 12:45
Alex
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a...
Lost my schema.rb! Can it be regenerated?
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231
If you run a rake -T it will list all possible rake tasks for your Rails project. One of them ...
momentJS date string add 5 days
i have a start date string "20.03.2014" and i want to add 5 days to this with moment.js but i don't get the new date "25.03.2014" in the alert window.
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What is the Swift equivalent of isEqualToString in Objective-C?
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edited Apr 7 '19 at 21:06
answered Jun 7 '14 at 11:40
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Determine installed PowerShell version
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edited Jan 2 at 7:33
community wiki
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Use of class definitions inside a method in Java
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This is called a local class.
2 is the easy one: yes, a class file will be generated.
1 and 3 are kind of the same question. You would use a local class where you never need to instantiate one or know about implementation details anywhere but in one met...
How do you check what version of SQL Server for a database using TSQL?
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Try
SELECT @@VERSION
or for SQL Server 2000 and above the following is easier to parse :)...
How to find and turn on USB debugging mode on Nexus 4
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Solution
To see the option for USB debugging mode in Nexus 4 or Android 4.2 or higher OS, do t...
How do I install pip on macOS or OS X?
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