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// https://url/?timestamp=&UID=&secretKey= | |
const express = require('express'); | |
const crypto = require('crypto'); | |
const app = express() | |
const signature = (timestamp, uid, secretKey) => { | |
const buf = Buffer.from(secretKey, 'base64'); | |
const baseString = timestamp + "_" + uid | |
const binaryBaseString = baseString.toString('binary') | |
const sig = crypto.createHmac('sha1', buf).update(binaryBaseString).digest() | |
console.log(sig.toString('base64')) |
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import express from 'express'; | |
import http from 'http' | |
/** | |
* Express Set Up | |
*/ | |
const app = express() | |
app.set('view engine', 'pug') | |
app.use('/assets', express.static('assets')); | |
const server = http.createServer(app); | |
const io = require('socket.io').listen(server); |
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{ | |
"presets": [ | |
["env", { | |
"targets": { | |
"node": "current", | |
"browsers": ["last 2 versions", "safari >= 11.1","ie 8"] | |
} | |
}] | |
], | |
"plugins": [ |
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Use instanceof for custom types: | |
``` | |
var ClassFirst = function () {}; | |
var ClassSecond = function () {}; | |
var instance = new ClassFirst(); | |
typeof instance; // object | |
typeof instance == 'ClassFirst'; // false | |
instance instanceof Object; // true | |
instance instanceof ClassFirst; // true | |
instance instanceof ClassSecond; // false |
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import React from 'react'; | |
import classes from './Table.module.css'; | |
const Row = props => { | |
return props.keys.map((key) => { | |
return <td key={props.data[key]}>{props.data[key]}</td> | |
}) | |
} | |
const Table = ({ |
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:root { | |
font-size: 16px; | |
} | |
@function pow($number, $exponent) { | |
$value: 1; | |
@if $exponent > 0 { | |
@for $i from 1 through $exponent { | |
$value: $value * $number; |
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const path = require('path'); | |
// your app's webpack.config.js | |
const custom = require('../build/webpack.base.js'); | |
module.exports = async ({ config, mode }) => { | |
return { ...config, | |
module: { | |
...config.module, | |
rules: custom.module.rules, | |
}, |
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import { storiesOf } from '@storybook/react'; | |
import React from 'react'; | |
storiesOf('example', module) | |
.add( | |
'example', | |
() => ( | |
<div> | |
<div></div> | |
</div> |
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# Theme | |
ZSH_THEME="robbyrussell" | |
# PATH exports | |
PATH=$PATH:/usr/local/bin/; export PATH | |
export PATH=/usr/local/share/npm/bin:$PATH | |
export ZSH="/Users/xamkcm/.oh-my-zsh" | |
# Alias's for git | |
alias gs='git status' |
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default partial alphanumeric_keys modifier_keys | |
xkb_symbols "pc105" { | |
key <ESC> { [ Escape ] }; | |
// The extra key on many European keyboards: | |
key <LSGT> { [ less, greater, bar, brokenbar ] }; | |
// The following keys are common to all layouts. | |
key <BKSL> { [ backslash, bar ] }; |