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How to detect if a function is called as constructor?

... NOTE: This is now possible in ES2015 and later. See Daniel Weiner's answer. I don't think what you want is possible [prior to ES2015]. There simply isn't enough information available within the function to make a reliable inference. Looking at the ECMAScr...
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Android map v2 zoom to show all the markers

... should it choose for a single location? Maybe the optimal value should be 20 (if it represents a specific address). Or maybe 11 (if it represents a town). Or maybe 6 (if it represents a country). API isn't that smart and the decision is up to you. So, you should simply check if markers has only on...
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How to change an input button image using CSS?

... background:url(/images/Btn.PNG) no-repeat; cursor:pointer; width: 200px; height: 100px; border: none; } This will work anywhere, even in Safari. share | improve this answer ...
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Change the mouse cursor on mouse over to anchor-like style

...tes. Did you try it? – dading84 Dec 20 '16 at 12:22 add a comment  |  ...
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Taking screenshot on Emulator from Android Studio

...pecify the location for your screenshot Take your screenshot UPDATE 22/07/2020 If you keep the emulator in Android Studio as possible since Android Studio 4.1 click here to save the screenshot in your standard location: sh...
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Ruby: extend self

...s rotten my friend. – Ulysse BN Dec 20 '18 at 8:51 1 Updated this answer with a link to archive.o...
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How to set a value to a file input in HTML?

... answered Jul 25 '18 at 20:34 HoldOffHungerHoldOffHunger 7,84044 gold badges4444 silver badges8585 bronze badges ...
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How to clone a Date object?

... | edited Sep 2 at 16:20 Flimm 86.3k2828 gold badges186186 silver badges191191 bronze badges answere...
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How to load local html file into UIWebView

... EDIT 2016-05-27 - loadRequest exposes "a universal Cross-Site Scripting vulnerability." Make sure you own every single asset that you load. If you load a bad script, it can load anything it wants. If you need relative links to wo...
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jquery $(window).width() and $(window).height() return different values when viewport has not been r

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Sep 18 '12 at 21:21 ...