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Getting value of select (dropdown) before change

... previous = this.value; }); })(); Working example: http://jsfiddle.net/x5PKf/766 share | improve this answer | follow | ...
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Download JSON object as a file from browser

...r i=0; i<1000000; ++i) storageObj.push('aaa'); gives "download Failed - Network error" in Chrome 61 – oseiskar Nov 1 '17 at 12:19 2 ...
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How to open an elevated cmd using command line for Windows?

... with this content: nircmd elevate %*. Then you can do, for example, sudo net stop W3SVC – Kip Nov 14 '16 at 14:32 ...
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How to remove an HTML element using Javascript?

... Just do this element.remove(); Try it here LOOK http://jsfiddle.net/4WGRP/ share | improve this answer | follow | ...
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Check if a string is null or empty in XSLT

...h is particularly necessary when using XML which has been serialized from .NET objects. While the accepted answer works for this, it also returns the same result when the string is blank or empty, i.e. '', so you can't differentiate. <group> <item> <id>item 1</id&g...
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Convert RGB to RGBA over white

...e a small fiddle that implements this solution. Here is the link. jsfiddle.net/wb5fwLoc/1. Maybe one of you can use it. It's just a quick, not bug-free script.. it should be good enough for play around. – chsymann Dec 15 '14 at 14:25 ...
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delete a.x vs a.x = undefined

...d will not look for the property in the chained prototypes http://jsfiddle.net/NEEw4/1/ var obj = {x: "fromPrototype"}; var extended = Object.create(obj); extended.x = "overriding"; console.log(extended.x); // overriding extended.x = undefined; console.log(extended.x); // undefined delete extended...
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Android basics: running code in the UI thread

... None of those are precisely the same, though they will all have the same net effect. The difference between the first and the second is that if you happen to be on the main application thread when executing the code, the first one (runOnUiThread()) will execute the Runnable immediately. The secon...
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With ng-bind-html-unsafe removed, how do I inject HTML?

...trusted"></div> And here is a working example : http://jsfiddle.net/leeroy/6j4Lg/1/ share | improve this answer | follow | ...
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jQuery's .click - pass parameters to user function

...Felix - He can also use $(this) inside the function, for example: jsfiddle.net/tSu5t – Nick Craver♦ Jul 17 '10 at 21:44 add a comment  |  ...