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Node.js check if file exists

...v0.12.x and higher Both path.exists and fs.exists have been deprecated *Edit: Changed: else if(err.code == 'ENOENT') to: else if(err.code === 'ENOENT') Linter complains about the double equals not being the triple equals. Using fs.stat: fs.stat('foo.txt', function(err, stat) { if(err == ...
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Show a Form without stealing focus?

... follow | edited May 29 '16 at 12:29 Cody Gray♦ 215k4040 gold badges447447 silver badges523523 bronze badges ...
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Free space in a CMD shell

... If you run "dir c:\", the last line will give you the free disk space. Edit: Better solution: "fsutil volume diskfree c:" share | improve this answer | follow ...
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Get class list for element with jQuery

... follow | edited Sep 22 '15 at 22:06 Mark Amery 98.8k4848 gold badges336336 silver badges379379 bronze badges ...
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Regular expression for matching latitude/longitude coordinates?

... follow | edited Apr 14 at 14:15 Miha_x64 3,92511 gold badge2828 silver badges5454 bronze badges ...
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Override body style for content in an iframe

... follow | edited Feb 22 '18 at 5:15 Louis 3,83033 gold badges3434 silver badges5151 bronze badges ...
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In c# is there a method to find the max of 3 numbers?

...usly the more elements you have the more appealing the LINQ approach is.) EDIT: A "best of both worlds" approach might be to have a custom set of methods either way: public static class MoreMath { // This method only exists for consistency, so you can *always* call // MoreMath.Max instead ...
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Xcode Simulator: how to remove older unneeded devices?

... follow | edited May 23 '17 at 11:54 Community♦ 111 silver badge answered May 31 '12 a...
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Google Maps API v3: Can I setZoom after fitBounds?

... Edit: See Matt Diamond's comment below. Got it! Try this: map.fitBounds(bounds); var listener = google.maps.event.addListener(map, "idle", function() { if (map.getZoom() > 16) map.setZoom(16); google.maps.event.rem...
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Go to beginning of line without opening new line in VI

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