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Java: Get first item from a collection
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edited Jul 8 '16 at 9:53
ISanych
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answered No...
JS: iterating over result of getElementsByClassName using Array.forEach
...use ES6 (i.e. you can safely ignore Internet Explorer or you're using an ES5 transpiler), you can use Array.from:
Array.from(els).forEach((el) => {
// Do stuff here
console.log(el.tagName);
});
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iPhone: How to get current milliseconds?
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edited Sep 7 '15 at 6:15
EI Captain v2.0
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Error: No default engine was specified and no extension was provided
...sually also have message in the returned object:
res.status(err.status || 500);
res.json({
message: err.message,
error: err
});
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Algorithms based on number base systems? [closed]
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Darius Bacon
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answered Mar 20 '11 at 0:37
Edward Z. YangEdward Z...
Recommendation for compressing JPG files with ImageMagick
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I use always:
quality in 85
progressive (comprobed compression)
a very tiny gausssian blur to optimize the size (0.05 or 0.5 of radius) depends on the quality and size of the picture, this notably optimizes the size of the jpeg.
Strip any comment or e...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
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davmac
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answered Jan 8 '10 at 22:09
MarkRMarkR
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Check if string contains only digits
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edited Jun 19 at 14:52
Syntle
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answered Nov 2...
Converting a view to Bitmap without displaying it in Android?
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215
there is a way to do this. you have to create a Bitmap and a Canvas and call view.draw(canvas);
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Where is array's length property defined?
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253
Arrays are special objects in java, they have a simple attribute named length which is final.
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