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Checking if a string array contains a value, and if so, getting its position
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This should be the accepted answer because it allows one to pass in a lambda to do more complicated things like Array.FindIndex(array, x => x.StartsWith("insert string here"))
– reggaeguitar
Apr 2 '14 at 21:33
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Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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Detect Browser Language in PHP
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Dutch, Greek and Slovenian's language codes are one letter. It seems better to explode like this: php.net/manual/tr/reserved.variables.server.php#90293
– trante
May 20 '12 at 10:19
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Javascript How to define multiple variables on a single line?
...on the multiple assignment construct, you'll shoot yourself in the foot at one point or another.
An example would be:
>>> var a = b = c = [];
>>> c.push(1)
[1]
>>> a
[1]
They all refer to the same object in memory, they are not "unique" since anytime you make a referen...
How to change legend title in ggplot
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p$labels$fill is nice but if you are using more than one variable in aesthetic (linetype, color, shape) in aes, you have to change them for each separately.
– discipulus
Dec 9 '16 at 1:19
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Eclipse “Invalid Project Description” when creating new project from existing source
...s Attempting Android Notepad Tutorial - Exercise 1 - More problems , but none of the answers worked for me!
21 Answers
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How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...pen CATransaction. If no open CATransaction exists (the normal case), then one is implicitly began, which is ended at the end of the current runloop. But if you begin one yourself, like is done here, then it will use that one.
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Beginner's guide to ElasticSearch [closed]
...y name: https://www.elastic.co/blog/author/zachary-tong
To be perfectly honest, the best source of beginner knowledge is now Elasticsearch - The Definitive Guide written by myself and Clinton Gormley.
It assumes zero search engine knowledge and explains information retrieval first principals in...
Any difference between First Class Function and High Order Function
...nctions are functions that work on other functions, meaning that they take one or more functions as an argument and can also return a function.
The “higher-order” concept can be applied to functions in general, like functions in the mathematical sense. The “first-class” concept only has to ...
How to set timer in android?
Can someone give a simple example of updating a textfield every second or so?
21 Answers
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