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Syntax behind sorted(key=lambda: …)
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I think all of the answers here cover the core of what the lambda function does in the context of sorted() quite nicely, however I still feel like a description that leads to an intuitive understanding is lacking, so here is my two cents.
For the sake of completene...
Remove All Event Listeners of Specific Type
...rowsers. Obviously, if you held some references to the initial DOM node in JS somewhere, you will have to take that into account.
– plalx
Nov 5 '14 at 18:15
1
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How to match all occurrences of a regex
... that probably won't be enough. have a look at the regexp doc ruby-doc.org/core-1.9.3/Regexp.html to correctly express your regexp :)
– Jean
Jan 3 '12 at 15:31
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What is a message pump?
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The "message pump" is a core part of any Windows program that is responsible for dispatching windowing messages to the various parts of the application. This is the core of Win32 UI programming. Because of its ubiquity, many applications use the mes...
AngularJS- Login and Authentication in each route and controller
I have an AngularJS application created by using yeoman, grunt and bower.
10 Answers
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What are some methods to debug Javascript inside of a UIWebView?
...To my knowledge, there is no way to set a breakpoint inside of XCode for a js file. No problemo, I'll just go back to 2004 and use alert statemen-- oh wait they don't seem to work inside of a UIWebView either!
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How do I detect “shift+enter” and generate a new line in Textarea?
...ork in all major browsers even if the caret is not at the end of the text:
jsFiddle: http://jsfiddle.net/zd3gA/1/
Code:
function pasteIntoInput(el, text) {
el.focus();
if (typeof el.selectionStart == "number"
&& typeof el.selectionEnd == "number") {
var val = el.v...
Remove duplicates from an array of objects in JavaScript
... uniqueArray = things.thing.filter((thing, index) => {
const _thing = JSON.stringify(thing);
return index === things.thing.findIndex(obj => {
return JSON.stringify(obj) === _thing;
});
});
Stackblitz Example
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Get all directories within directory nodejs
... => statSync(join(p, f)).isDirectory())
Asynchronous version for Node.js 10+ (experimental)
const { readdir, stat } = require("fs").promises
const { join } = require("path")
const dirs = async path => {
let dirs = []
for (const file of await readdir(path)) {
if ((await stat(join(pa...
Is there a command line utility for rendering GitHub flavored Markdown?
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Probably not what you want, but since you mentioned Node.js: I could not find a good tool to preview GitHub Flavored Markdown documentation on my local drive before committing them to GitHub, so today I created one, based on Node.js: https://github.com/ypocat/gfms
So perhaps you c...