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Chaining multiple filter() in Django, is this a bug?

... The way I understand it is that they are subtly different by design (and I am certainly open for correction): filter(A, B) will first filter according to A and then subfilter according to B, while filter(A).filter(B) will return a row that ma...
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Reading settings from app.config or web.config in .NET

...you very much! very straight forward answer. I was building a console app! and this answer save the day! – PatsonLeaner May 29 '19 at 6:36 2 ...
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Determine if an HTML element's content overflows

..., a long div with small, fixed size, the overflow property set to visible, and no scrollbars on the element. 6 Answers ...
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Get current date in milliseconds

... can read more about this method here. You can also create a NSDate object and get time by calling timeIntervalSince1970 which returns the seconds since 1/1/1970: NSTimeInterval timeInSeconds = [[NSDate date] timeIntervalSince1970]; And in Swift: let timeInSeconds: TimeInterval = Date().timeInt...
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Byte[] to InputStream or OutputStream

...se table, for which I have to use byte[] in my Java program as a mapping and to use this data I have to convert it to InputStream or OutputStream . But I don't know what happens internally when I do so. Can anyone briefly explain me what's happening when I do this conversion? ...
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How to use a different version of python during NPM install?

I have terminal access to a VPS running centos 5.9 and default python 2.4.3 installed. I also installed python 2.7.3 via these commands: (I used make altinstall instead of make install ) ...
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Is there an opposite of include? for Ruby Arrays?

...name) ... end ActiveSupport adds the exclude? method to Array, Hash, and String. This is not pure Ruby, but is used by a LOT of rubyists. Source: Active Support Core Extensions (Rails Guides) share | ...
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Difference between WebStorm and PHPStorm

I'm choosing an IDE for web development and I would like to know what the differences between WebStorm and PHPStorm are. 6 ...
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What do the return values of node.js process.memoryUsage() stand for?

... In order to answer this question, one has to understand V8’s Memory Scheme first. A running program is always represented through some space allocated in memory. This space is called Resident Set. V8 uses a scheme similar to the Java Virtual Machine and divides the memory i...
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Function of Project > Clean in Eclipse

...ders that you have in your project (they can choose to interpret clean command however they like) and whether you have auto-build turned on. If auto-build is on, invoking clean is equivalent of a clean build. First artifacts are removed, then a full build is invoked. If auto-build is off, clean will...