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For loop for HTMLCollection elements
...inal question, you are using for/in incorrectly. In your code, key is the index. So, to get the value from the pseudo-array, you'd have to do list[key] and to get the id, you'd do list[key].id. But, you should not be doing this with for/in in the first place.
Summary (added in Dec 2018)
Do not ...
Python Git Module experiences? [closed]
... i don't like that you "stage" files instead of "add" them to the index. changing names of common/important operations just seems like it would be confusing.
– underrun
Feb 5 '14 at 21:53
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How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
... the first one is much much slower than La Voie's version when there is no index on the matched column (i.e. "home"). (Tested with 24k rows resulting in 13k rows)
– Thomas Tempelmann
Apr 30 '15 at 10:29
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Bash Templating: How to build configuration files from templates with Bash?
...m writing a script to automate creating configuration files for Apache and PHP for my own webserver. I don't want to use any GUIs like CPanel or ISPConfig.
...
LESS CSS nesting classes
...
LESS is still awesome, especially the PHP LESS preprocessor, with its modified, more flexible syntax. But until there's some sort of commonly accepted syntax, such problems will arise from time to time. In my view, this one is LESS' only drawback.
...
Express res.sendfile throwing forbidden error
...e beforehand.
var path = require('path');
res.sendFile(path.resolve('temp/index.html'));
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Bootstrap 3 and Youtube in Modal
...;
</html>
visit (link broken): https://parrot-tutorial.com/run_code.php?snippet=bs4_modal_youtube
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Facebook Android Generate Key Hash
...e required SHA1 Key
Then goto
http://tomeko.net/online_tools/hex_to_base64.php
and paste your sha1 key
and finally you will get Required HashKey which you can use it to apply on facebook.
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How to initialize an array's length in JavaScript?
..., [0, 0] ]
N-dimensional array
function NArray(...dimensions) {
var index = 0;
function NArrayRec(dims) {
var first = dims[0], next = dims.slice().splice(1);
if(dims.length > 1)
return Array(dims[0]).fill(null).map((x, i) => NArrayRec(next ));
r...
How do I remove the Devise route to sign up?
...ise_for".
devise_scope :user do
get "/users/sign_up", :to => "sites#index"
end
devise_for :users
Not sure if this is the best way but its my solution currently, as it just redirects back to the sign in page.
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