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How to trim a file extension from a String in JavaScript?

... If you know the length of the extension, you can use x.slice(0, -4) (where 4 is the three characters of the extension and the dot). If you don't know the length @John Hartsock regex would be the right approach. If you'd rather not use regular expressions, you can try this (less performan...
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How to convert hex to rgb using Java?

... xhhxhh 3,74222 gold badges1818 silver badges1717 bronze badges ...
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How can a Java variable be different from itself?

...t equality testing is performed in accordance with the rules of the IEEE 754 standard: If either operand is NaN, then the result of == is false but the result of != is true. Indeed, the test x!=x is true if and only if the value of x is NaN. ... ...
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Get all unique values in a JavaScript array (remove duplicates)

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Programmatically Lighten or Darken a hex color (or rgb, and blend colors)

...ndard Hex colors in the form of strings. For example: "#AA6622" or "#bb551144". Auto-detects and accepts standard RGB colors in the form of strings. For example: "rgb(123,45,76)" or "rgba(45,15,74,0.45)". Shades colors to white or black by percentage. Blends colors together by percentage. Does Hex2R...
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How to compare versions in Ruby?

... 234 Gem::Version.new('0.4.1') > Gem::Version.new('0.10.1') ...
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How to round up a number in Javascript?

... answered Mar 4 '11 at 7:56 Andrew MarshallAndrew Marshall 87.3k1818 gold badges202202 silver badges204204 bronze badges ...
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Progress indicator during pandas operations

...userID', 'requestDate']).progress_apply(feature_rollup) Note: tqdm <= v4.8: For versions of tqdm below 4.8, instead of tqdm.pandas() you had to do: from tqdm import tqdm, tqdm_pandas tqdm_pandas(tqdm()) share |...
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?

...el(frame: CGRectMake(0, 0, 200, 21)) label.center = CGPointMake(160, 284) label.textAlignment = NSTextAlignment.Center label.text = "I'am a test label" controller.view.addSubview(label) self.window!.rootViewController = controller self.window!.makeKeyAndVisible() return ...
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How do you UrlEncode without using System.Web?

... | edited Sep 18 '17 at 14:30 T.Todua 41.4k1515 gold badges181181 silver badges170170 bronze badges ans...