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Question mark and colon in JavaScript

...rm of: condition ? value-if-true : value-if-false Think of the ? as "then" and : as "else". Your code is equivalent to if (max != 0) hsb.s = 255 * delta / max; else hsb.s = 0; share | improve...
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Solving “The ObjectContext instance has been disposed and can no longer be used for operations that

...rties should be marked as virtual - EF creates proxy class for your entity and overrides navigation properties to allow lazy-loading. E.g. if you have this entity: public class MemberLoan { public string LoandProviderCode { get; set; } public virtual Membership Membership { get; set; } } En...
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How to move the cursor word by word in the OS X Terminal

...now the combination Ctrl + A to jump to the beginning of the current command, and Ctrl + E to jump to the end. 17 Answ...
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CSS: bolding some text without changing its container's size

... I needed a css-only solution and this is the answer. – JCasso Jun 27 '13 at 8:00 ...
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Random float number generation

How do I generate random floats in C++? 14 Answers 14 ...
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How does UTF-8 “variable-width encoding” work?

The unicode standard has enough code-points in it that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding". ...
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Using jQuery To Get Size of Viewport

How do I use jQuery to determine the size of the browser viewport, and to redetect this if the page is resized? I need to make an IFRAME size into this space (coming in a little on each margin). ...
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How to fix getImageData() error The canvas has been tainted by cross-origin data?

...com to hoover up images from the remote dropbox image url, into my canvas, and then submit the image data back into my server. All in javascript share | improve this answer | ...
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How to get a time zone from a location using latitude and longitude coordinates?

...library ZoneDetect - C library Timeshape - Java library TimeZoneMap - Java and Android library lutz - R library go-tz - Go library Timezone lookup - Go library docker-timezone-lookup - docker container wrapping node-geo-tz Implementations that use the older tz_world data latlong - Go library (Rea...
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Bash: infinite sleep (infinite blocking)

... sleep infinity does exactly what it suggests and works without cat abuse. share | improve this answer | follow | ...