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HTML5 Email Validation

...d is either empty or valid. This also has some other interesting flags: Tested in Chrome. share | improve this answer | follow | ...
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How to get last key in an array?

... Although end() seems to be the easiest, it's not the fastest. The faster, and much stronger alternative is array_slice(): $lastKey = key(array_slice($array, -1, 1, true)); As the tests say, on an array with 500000 elements, it is almost 7x faster! ...
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Is there a way to access method arguments in Ruby?

...here must be a way other than using eval. I'm looking in Kernel doc class Test def method(first, last) local_variables.each do |var| puts eval var.to_s end end end Test.new().method("aaa", 1) # outputs "aaa", 1 ...
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PHP: How to remove specific element from an array?

...sed your first suggestion since there will always only be one instance. To test it I simply had it output the key value. Worked. However, it wont unset. – dcp3450 Mar 15 '10 at 17:50 ...
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Use dynamic (variable) string as regex pattern in JavaScript

...ar match = myRegExp.exec(data); var replaceThis = match[1]; var writeString = data.replace(replaceThis, newString); fs.writeFile(file, writeString, 'utf-8', function (err) { if (err) throw err; console.log(file + ' updated'); }); }); } searchString = "data_file_directori...
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How do I generate a stream from a string?

I need to write a unit test for a method that takes a stream which comes from a text file. I would like to do do something like this: ...
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PHP array delete by value (not key)

... @Adam Why not test it out? My feeling is that array_diff() would be slower as it's comparing two arrays, not simply searching through one like array_search(). – Bojangles Aug 29 '11 at 0:57 ...
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Programmatically relaunch/recreate an activity?

... startActivity(getIntent()); finish(); } } } Testing I tested it a bit, and there are some problems: If the activity is the lowest one on the stack, calling startActivity(...); finish(); just exist the app and doesn't restart the activity. super.recreate() doesn't ac...
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Delete multiple remote branches in git

...this. Answers to those questions address the same problem, you may want to test the solutions yourself. – neevek May 11 '12 at 17:11 ...
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var self = this?

...rror and this refers to your desired scope in your instance. this.name = 'test' myObject.doSomething(data => { console.log(this.name) // this should print out 'test' }); share | improve this...