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:active pseudo-class doesn't work in mobile safari

...art="" style="-webkit-tap-highlight-color: rgba(0,0,0,0);"> Testing Touch on iOS </button> Now when the button is tapped and held on iOS, the button changes to the specified color without the surrounding transparent gray color appearing. In other words, setting an ontouc...
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How to distinguish mouse “click” and “drag”

... this: const element = document.createElement('div') element.innerHTML = 'test' document.body.appendChild(element) let moved let downListener = () => { moved = false } element.addEventListener('mousedown', downListener) let moveListener = () => { moved = true } element.addEventListene...
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Getter and Setter?

... If you use @property, your IDE will suggest the code (tested with PhpStorm 7) – Alex2php Dec 13 '13 at 19:46 add a comment  |  ...
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Vagrant ssh authentication failure

...ssh/id_rsa and it will be added to Vagrantfile's ssh config automatically. Test the setup: vagrant ssh should now work. Should that be the case, congratulate yourself, logout, run vagrant provision if needed and carry on with the meaningful task at hand. If you still face problems, it may come ha...
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Firebug says “No Javascript on this page”, even though JavaScript does exist on the page

... EDIT 2017 April This answer is now outdated and I'm not even testing it anymore because I'm no longer using Firebug (a shame, I loved it years ago in a time it was The tool of trade for web developing). EDIT 2014 November The original answer is now more than a year outdated due to f...
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Passing a std::array of unknown size to a function

...r ) { mulArrayImpl( contig_range<int>(arr), multiplier ); } (not tested, but design should work). Then, in your .cpp file: void mulArrayImpl(contig_range<int> rng, const int multiplier) { for(auto& e : rng) { e *= multiplier; } } This has the downside that the code th...
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Programmatically open new pages on Tabs

...eciate your answer, but I do know that Firefox will do it (some texts, not tested by me, remark that this is not always true, there's a 50-50 chance to get a new window or tab). I also think this shouldn't be an issue, but, you know clients :) – Ricardo Vega Ja...
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Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]

...a name quickly; always fairly long and descriptive. Implement and test each class to see what they really are. while (not satisfied){ Re-visit each class and make small adjustments } } } Thread 2: while(true){ if (any code smells bad){ ...
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Run PostgreSQL queries from the command line

... Never know can provide password this way. It is really handy when doing test. Thanks – zhihong Oct 3 '18 at 9:11 add a comment  |  ...
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Should I put the Google Analytics JS in the or at the end of ?

...er may depend on whether collection of partial page loads is desired. Some testing may be in order. share | improve this answer | follow | ...