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Detecting iOS / Android Operating system

...oid"; } // iOS detection from: http://stackoverflow.com/a/9039885/177710 if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) { return "iOS"; } return "unknown"; } share ...
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Is there an equivalent of CSS max-width that works in HTML emails?

... +150 Yes, there is a way to emulate max-width using a table, thus giving you both responsive and Outlook-friendly layout. What's more, th...
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Get battery level and state in Android

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How to test multiple variables against a value?

...bout the same comparison for all names here. You are looking for: if x == 1 or y == 1 or z == 1: x and y are otherwise evaluated on their own (False if 0, True otherwise). You can shorten that using a containment test against a tuple: if 1 in (x, y, z): or better still: if 1 in {x, y, z}: ...
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Why use double indirection? or Why use pointers to pointers?

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jQuery to loop through elements with the same class

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What is meant by 'first class object'?

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How to select option in drop down using Capybara

I'm trying to select an item from a drop down menu using Capybara (2.1.0). 9 Answers 9...
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?

... 172 Try this: $str = preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) { ret...
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Best way to parseDouble with comma as decimal separator?

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