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Declaring abstract method in TypeScript
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The name property is marked as protected. This was added in TypeScript 1.3 and is now firmly established.
The makeSound method is marked as abstract, as is the class. You cannot directly instantiate an Animal now, because it is abstract. This is part of TypeScript 1.6, which is now officially l...
How to write DataFrame to postgres table?
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Starting from pandas 0.14 (released end of May 2014), postgresql is supported. The sql module ...
How to check for file lock? [duplicate]
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Why do people say there is modulo bias when using a random number generator?
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What is a patch in git version control?
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You can see in this blog post how you can create a patch (collection of changes you want to co...
What Content-Type value should I send for my XML sitemap?
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The difference between text/xml and application/xml is the default character encoding if the c...
Number of days between two dates in Joda-Time
...ean if start is on Monday and end is on Tuesday I expect a return value of 1 regardless of the hour/minute/seconds of the start and end dates.
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What's the difference between returning void and returning a Task?
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SLaks and Killercam's answers are good; I thought I'd just add a bit more context.
Your first ...