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Quardz quardz

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@tomconte
tomconte / web3-solc-contract-compile-deploy.js
Created December 13, 2016 09:32
Compiling and deploying an Ethereum Smart Contract, using solc and web3.
const fs = require('fs');
const solc = require('solc');
const Web3 = require('web3');
// Connect to local Ethereum node
const web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));
// Compile the source code
const input = fs.readFileSync('Token.sol');
const output = solc.compile(input.toString(), 1);
anonymous
anonymous / email.mjml
Created May 4, 2016 10:08
Made with MJML App
<mjml>
<mj-body>
<mj-container background-color="#d7dde5">
<mj-section background-color="#ffffff" full-width="full-width">
<mj-column width="33.33333333333333%" vertical-align="middle">
<mj-image src="http://newbw.sastratechnologies.biz/sites/all/themes/bwlanding/logo.png" alt="OnePage" padding-bottom="0" padding-top="10">
</mj-image>
@stiekel
stiekel / ksort.js
Created April 28, 2015 05:13
JavaScript ksort
function ksort(obj){
var keys = Object.keys(obj).sort()
, sortedObj = {};
for(var i in keys) {
sortedObj[keys[i]] = obj[keys[i]];
}
return sortedObj;
}
@sararob
sararob / data-structure.js
Last active April 26, 2022 22:21
Role-based security in Firebase
/*
This example shows how you can use your data structure as a basis for
your Firebase security rules to implement role-based security. We store
each user by their Twitter uid, and use the following simplistic approach
for user roles:
0 - GUEST
10 - USER
20 - MODERATOR
@demisx
demisx / angularjs-providers-explained.md
Last active August 26, 2025 03:06
AngularJS Providers: Constant/Value/Service/Factory/Decorator/Provider
Provider Singleton Instantiable Configurable
Constant Yes No No
Value Yes No No
Service Yes No No
Factory Yes Yes No
Decorator Yes No? No
Provider Yes Yes Yes

Constant

@vrushank-snippets
vrushank-snippets / PHP : Array To CSV - Download CSV File
Created December 13, 2012 06:21
PHP : Array To CSV - Download CSV File
$fileName = 'Billing-Summary.csv';
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-Description: File Transfer');
header("Content-type: text/csv");
header("Content-Disposition: attachment; filename={$fileName}");
header("Expires: 0");
header("Pragma: public");
$fh = @fopen( 'php://output', 'w' );