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How do I write unit tests in PHP? [closed]

... * </code> */ function add($a,$b){ return $a + $b; } If you now run this file through phpdt (command-line runner of php-doctest) 1 test will be run. The doctest is contained inside the < code > block. Doctest originated in python and is fine for giving useful & runnable exam...
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C# LINQ find duplicates in List

... .Select(y => y.Key) .ToList(); If you want to know how many times the elements are repeated, you can use: var query = lst.GroupBy(x => x) .Where(g => g.Count() > 1) .Select(y => new { Element = y.Key, Counter = y.Count() }) ...
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How to correctly save instance state of Fragments in back stack?

...e also been coding my apps with this expected behavior for quite some time now. – Ricardo Mar 28 '15 at 23:32 1 ...
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Boolean operators && and ||

... In the current version of the R inferno, the relevant section is now 8.2.17 "and and andand" – Silverfish Mar 7 '14 at 14:49 add a comment  |  ...
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Show data on mouseover of circle

... I like tipsy. My only issue now is that it points to the upper left corner of the circle, rather than the edge as in that demo. I'm not finding any obvious reason why. jsfiddle.net/scottieb/JwaaV (tipsy at very bottom) – ScottieB...
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How can I get the current PowerShell executing file?

... @CollinChaffin: agreed and now (2017) the least currently supported is Windows 7 so there is no reason not to use $PSCommandPath if legacy (WindowsXP) is not required. – tukan Dec 11 '17 at 16:30 ...
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What is a “symbol” in Julia?

...t – as data – the foo on the left hand side of this: foo == "foo" Now we're getting to the heart of the matter: the difference between a symbol and a string is the difference between foo on the left hand side of that comparison and "foo" on the right hand side. On the left, foo is an identi...
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Passing a list of kwargs?

... ah, I wasn't paying attention. Should be better now. – David Z Sep 30 '09 at 20:26 add a comment  |  ...
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nodeValue vs innerHTML and textContent. How to choose?

...rText didn't exist in firefox until FireFox 45 according to caniuse but is now supported in all major browsers. share | improve this answer | follow | ...
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PhpStorm wrap/surround selection?

... I know this is a little late answer, but I hope anyone who looks this question get helped. In PhpStorm, almost everything can be configured but a little tricky and takes some learning curve. It's very common behaviour that sele...