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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...ally curious about them) of Scala and Java code which show that Scala code is more simple and concise then code written in Java (of course both samples should solve the same problem).
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1052: Column 'id' in field list is ambiguous
...n them. How do I go about selecting the id field, because I always get this error:
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How can I easily convert DataReader to List? [duplicate]
I have data in a DataReader which I want to be converted to a List<T> .
What is a possible simple solution for this?
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
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Notice: Undefined variable
From the vast wisdom of the PHP Manual:
Relying on the default value of an uninitialized variable is problematic in the case of including one file into another which uses the same variable name. It is also a major security risk with reg...
Concatenating two std::vectors
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answered Oct 14 '08 at 15:48
Robert GambleRobert Gamb...
Why does my 'git branch' have no master?
I'm a git newbie and I keep reading about a "master" branch. Is "master" just a conventional name that people used or does it have special meaning like HEAD ?
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Get integer value of the current year in Java
...nt year in Java as an integer. I could just use java.util.Date() , but it is deprecated.
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Initial size for the ArrayList
You can set the initial size for an ArrayList by doing
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Manual deployment vs. Amazon Elastic Beanstalk
...are definitely advantages.
However, you have to kind of think about it this way: In a true Platform as a Service (PAAS), the goal is to separate the application from the platform. As a developer, you only worry about your application. The platform is "rented" to you. The platform "instances" are a...
What are the differences between the threading and multiprocessing modules?
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What Giulio Franco says is true for multithreading vs. multiprocessing in general.
However, Python* has an added issue: There's a Global Interpreter Lock that prevents two threads in the same process from running Python code at the same time. This ...