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How to allow to accept only image files?

...e to test your target platforms well. For detailed browser support, see http://caniuse.com/#feat=input-file-accept share | improve this answer | follow | ...
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Writing your own STL Container

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Adding a Method to an Existing Object Instance

...dule new is deprecated since python 2.6 and removed in 3.0, use types see http://docs.python.org/library/new.html In the example below I've deliberately removed return value from patch_me() function. I think that giving return value may make one believe that patch returns a new object, which is no...
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Adding a cross-reference to a subheading or anchor in another page

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How do I save and restore multiple variables in python?

...'](3) 9 >>> db['f'].bar(4) 5 >>> Get the code here: https://github.com/uqfoundation share | improve this answer | follow | ...
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Pass ruby script file to rails console

...ppers before getting to your code. CREDIT (also shows a Rails 2 example) http://zerowidth.com/2011/03/18/standalone-script-runner-bin-scripts-in-rails.html share | improve this answer | ...
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Django admin: how to sort by one of the custom list_display fields that has no database field

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How can I get a precise time, for example in milliseconds in Objective-C?

... mach_absolute_time() can be used to get precise measurements. See http://developer.apple.com/qa/qa2004/qa1398.html Also available is CACurrentMediaTime(), which is essentially the same thing but with an easier-to-use interface. (Note: This answer was written in 2009. See Pavel Alexeev's ans...
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]

... It seems like it exists a bug in jQuery reported here : http://bugs.jquery.com/ticket/13183 that breaks the Fancybox script. Also check https://github.com/fancyapps/fancyBox/issues/485 for further reference. As a workaround, rollback to jQuery v1.8.3 while either the jQuery bug ...
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What is Lazy Loading?

... can implement lazy loading and advantages and disadvantages of the same. http://www.youtube.com/watch?v=2SrfdAkwmFo share | improve this answer | follow | ...