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How to return multiple lines JSX in another return statement in React?
...nt has a key: https://facebook.github.io/react/blog/2017/09/26/react-v16.0.html#new-render-return-types-fragments-and-strings
EDIT: React 16.2 lets you surround a list of elements with <Fragment>…</Fragment> or even <>…</>, if you prefer that to an array: https://blog.jm...
How can I add a class to a DOM element in JavaScript?
...ttribute, you can assign any string you like, even if it makes for invalid html
– Darko Z
Apr 29 '14 at 9:47
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How to extract filename.tar.gz file
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Or try a generic Unpacker like unp (https://packages.qa.debian.org/u/unp.html), a script for unpacking a wide variety of archive formats.
determine the file type:
$ file ~/Downloads/filename.tbz2
/User/Name/Downloads/filename.tbz2: bzip2 compressed data, block size = 400k
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How to make a floated div 100% height of its parent?
Here is the HTML:
11 Answers
11
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Adding options to a using jQuery?
..."option text", "value");
/// jquerify the DOM object 'o' so we can use the html method
$(o).html("option text");
$("#selectList").append(o);
share
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fo...
Generating CSV file for Excel, how to have a newline inside a value
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Recently I had similar problem, I solved it by importing a HTML file, the baseline example would be like this:
<html xmlns:v="urn:schemas-microsoft-com:vml"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="http://www.w3.org...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...to watch for an error loading an image and to replace the src. (Plunker)
Html:
<img ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('errSrc', function() {
return {
link: function(scope, element, attrs)...
Convert string to symbol-able in ruby
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from: http://ruby-doc.org/core/classes/String.html#M000809
str.intern => symbol
str.to_sym => symbol
Returns the Symbol corresponding to str, creating the symbol if it did not previously exist. See Symbol#id2name.
"Koala".intern #=> :Koala
s = 'cat'....
What's the best way to make a d3.js visualisation layout responsive?
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Note: in several d3 tutorials 1.) in the html the svg width and height are set and 2.) the visualization is made via an onload function call. If the svg width and height are set in the actual html and you use the above technique, the image will not be scalable.
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twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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Does the basic HTML5 datalist work? It's clean and you don't have to play around with the messy third party code. W3SCHOOL tutorial
The MDN Documentation is very eloquent and features examples.
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