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Get the closest number out of an array

...ction that supports placeholders (http://ramdajs.com/0.19.1/docs/#curry or https://lodash.com/docs#curry). This gives lots of flexibility depending on what you need: const getClosest = curry((counts, goal) => { return counts .reduce((prev, curr) => Math.abs(curr - goal) < Math.abs(pr...
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Changing CSS Values with Javascript

... rule.style however, which is settable and behaves like element.style. Cf. https://developer.mozilla.org/en-US/docs/DOM/CSSStyleRule. Checking for rule.type == rule.STYLE_RULE might also be a good idea before accessing rule.selectorText. – Christian Aichinger A...
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Android update activity UI from service

...ew task, I want to refresh the activity UI to show that info. I did find https://github.com/commonsguy/cw-andtutorials/tree/master/18-LocalService/ this example. Is that a good approch ? Any other examples? ...
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in iPhone App How to detect the screen resolution of the device

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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git selective revert local changes from a file

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How can I easily fixup a past commit?

... UPDATE: A cleaner version of the script can now be found here: https://github.com/deiwin/git-dotfiles/blob/docs/bin/git-fixup. I've been looking for something similar. This Python script seems too complicated, though, therefore I've hammered together my own solution: First, my git alia...
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URL Encoding using C#

...ve added a second table with the encodings for .NET 4.5. See this answer: https://stackoverflow.com/a/21771206/216440 EDIT 2: Since people seem to appreciate these tables, I thought you might like the source code that generates the table, so you can play around yourselves. It's a simple C# conso...
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How to limit the maximum value of a numeric field in a Django model?

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Can I set variables to undefined or pass undefined as an argument?

...yone". Just because you are confused, it does not mean that it is a mess. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined This behaviour is also not specific to JavaScript and it completes the generalised concept that a boolean result can be true, false, ...
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How do I serialize an object and save it to a file in Android?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...