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Invalid argument supplied for foreach()

...is method will return an undefined variable warning if the variable is not set in any way. Use isset() or is_array() or both, entirely depending on your scenario etc. – James Jul 22 '16 at 13:26 ...
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Find the extension of a filename in Ruby

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How can I listen for a click-and-hold in jQuery?

...meoutId = 0; $('#myElement').on('mousedown', function() { timeoutId = setTimeout(myFunction, 1000); }).on('mouseup mouseleave', function() { clearTimeout(timeoutId); }); Edit: correction per AndyE...thanks! Edit 2: using bind now for two events with same handler per gnarf ...
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Google Map API V3: How to add Custom data to markers

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A good example for boost::algorithm::join

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Blank HTML SELECT without blank item in dropdown list

... You can by setting selectedIndex to -1 using .prop: http://jsfiddle.net/R9auG/. For older jQuery versions use .attr instead of .prop: http://jsfiddle.net/R9auG/71/. ...
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What is the Ruby (spaceship) operator?

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How To Save Canvas As An Image With canvas.toDataURL()?

.../a> JAVASCRIPT: var link = document.getElementById('link'); link.setAttribute('download', 'MintyPaper.png'); link.setAttribute('href', canvas.toDataURL("image/png").replace("image/png", "image/octet-stream")); link.click(); ...
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Reasons that the passed Intent would be NULL in onStartCommand

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Maximum MIMEType Length when storing type in DB

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