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Swift how to sort array of custom objects by property value

lets say we have a custom class named imageFile and this class contains two properties. 18 Answers ...
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In C#, What is a monad?

... the concept. The reason is that monads are a functional language concept, and thus the examples are in languages I haven't worked with (since I haven't used a functional language in depth). I can't grasp the syntax deeply enough to follow the articles fully ... but I can tell there's something wort...
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How do I break out of nested loops in Java?

...don't know exactly what code you tried, but the code in my answer compiles and runs just fine. – Jon Skeet Feb 2 '15 at 10:47 5 ...
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Explain the “setUp” and “tearDown” Python methods used in test cases

Can anyone explain the use of Python's setUp and tearDown methods while writing test cases apart from that setUp is called immediately before calling the test method and tearDown is called immediately after it has been called? ...
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How to permanently set $PATH on Linux/Unix? [closed]

... session. In case of the shell script you must use a specific shell syntax and export or set commands. System wide /etc/environment List of unique assignments, allows references. Perfect for adding system-wide directories like /usr/local/something/bin to PATH variable or defining JAVA_HOME. Used ...
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What should I name a table that maps two tables together? [closed]

...There are only two hard things in Computer Science: cache invalidation and naming things-- Phil Karlton Coming up with a good name for a table that represents a many-to-many relationship makes the relationship easier to read and understand. Sometimes finding a great name is not trivial but usu...
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready

...ur code at the end of the body. This is faster to execute than an onload handler because this waits only for the DOM to be ready, not for all images to load. And, this works in every browser. <!doctype html> <html> <head> </head> <body> Your HTML here <script>...
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What is the difference between a 'closure' and a 'lambda'?

Could someone explain? I understand the basic concepts behind them but I often see them used interchangeably and I get confused. ...
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How do I configure emacs for editing HTML files that contain Javascript?

...ainful first steps of using emacs to edit an HTML file with both HTML tags and javascript content. I have installed nxhtml and tried using it - i.e set up to use nxhtml-mumamo-mode for .html files. But I am not loving it. When I am editing the Javascript portion of the code the tab indents do n...
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How can I measure the speed of code written in PHP? [closed]

... two solutions : The quite "naïve" one is using microtime(true) tobefore and after a portion of code, to get how much time has passed during its execution ; other answers said that and gave examples already, so I won"t say much more. This is a nice solution if you want to benchmark a couple of in...