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How to move screen without moving cursor in Vim?
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answered Aug 11 '10 at 13:34
Kevin VaughanKevin Vaughan
11.7k44 gold badges2323 silver badges2121 bronze badges
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What is the purpose of setting a key in data.table?
... "cold" by
require(data.table)
DT <- data.table(x=rep(1:5, each=2), y=1:10)
DT[, mean(y), by=x] # no key is set, order of groups preserved in result
However, prior to v1.9.6, joins of the form x[i] required key to be set on x. With the new on= argument from v1.9.6+, this is not true anymore, an...
Vim 80 column layout concerns
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edited Apr 14 '10 at 11:43
answered Oct 25 '08 at 5:51
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XSD - how to allow elements in any order any number of times?
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answered Feb 18 '10 at 17:14
xcutxcut
5,9482929 silver badges2525 bronze badges
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How to REALLY show logs of renamed files with git?
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CB BaileyCB Bailey
610k9090 gold badges596596 silver badges628628 bronze badges
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TypeScript “this” scoping issue when called in jquery callback
...mance trade-off compared to the first method
Good: In TypeScript, this has 100% type safety
Good: Works in ECMAScript 3
Good: You only have to type the instance name once
Bad: You'll have to type the parameters twice
Bad: Doesn't work with variadic parameters
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How do I turn a python datetime into a string, with readable format date?
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RNHTTR
1,5091010 silver badges2424 bronze badges
answered Jan 28 '10 at 22:23
CristianCristian
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Determine if a function exists in bash
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edited Jan 10 '17 at 10:52
Eliran Malka
13.9k55 gold badges6969 silver badges9595 bronze badges
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What is “stdafx.h” used for in Visual Studio?
...fx.h is automatically generated when I start a project in Visual Studio 2010. I need to make a cross-platform C++ library, so I don't/can't use this header file.
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Recommended way to save uploaded files in a servlet application
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...