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What is Scala's yield?
...ed in sequence comprehensions (like Python's list-comprehensions and generators, where you may use yield too).
It is applied in combination with for and writes a new element into the resulting sequence.
Simple example (from scala-lang)
/** Turn command line arguments to uppercase */
object Main {...
What underlies this JavaScript idiom: var self = this?
I saw the following in the source for WebKit HTML 5 SQL Storage Notes Demo :
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What is the difference between match_parent and fill_parent?
...d MATCH_PARENT in API Level 8 and higher), which means that the view wants to be as big as its parent (minus padding)
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fill_parent: The view should be as big as its parent (minus padding). This constant is deprecated starting from API Level 8 and is replaced by match_parent.
http://de...
Which Eclipse version should I use for an Android app?
I am starting to develop Android applications. Which version of Eclipse should I use?
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How to get the response of XMLHttpRequest?
I'd like to know how to use XMLHttpRequest to load the content of a remote URL and have the HTML of the accessed site stored in a JS variable.
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angular.element vs document.getElementById or jQuery selector with spin (busy) control
...s documented here: http://blog.xvitcoder.com/adding-a-weel-progress-indicator-to-your-angularjs-application/
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Proper way to return JSON using node or Express
So, one can attempt to fetch the following JSON object:
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Java 8: How do I work with exception throwing methods in streams?
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You need to wrap your method call into another one, where you do not throw checked exceptions. You can still throw anything that is a subclass of RuntimeException.
A normal wrapping idiom is something like:
private void safeFoo(fina...
glob exclude pattern
I have a directory with a bunch of files inside: eee2314 , asd3442 ... and eph .
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How to select a radio button by default? [duplicate]
I have some radio buttons and I want one of them to be set as selected by default when the page is loaded. How can I do that?
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