davidgilbertson

const i = 'gfudi';
const k = s => s.split('').map(c => String.fromCharCode(c.charCodeAt() - 1)).join('');
self[k(i)](urlWithYourPreciousData);

davidgilbertson

fetch(document.location.href)
.then(resp => {
  const csp = resp.headers.get('Content-Security-Policy');
  // does this exist? Is is any good?
});

davidgilbertson

const linkEl = document.createElement('link');
linkEl.rel = 'prefetch';
linkEl.href = urlWithYourPreciousData;
document.head.appendChild(linkEl);

cmbaughman

pragma solidity ^0.4.4;

contract Token {

    /// @return total amount of tokens
    function totalSupply() constant returns (uint256 supply) {}

    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) constant returns (uint256 balance) {}

noygal

Windows 10 version 2004 - Installing Node.js on Windows Subsystem for Linux (WSL/WSL2)

UPDATE (Fall 2020): This gist is an updated version to the Windows 10 Fall Creators Update - Installing Node.js on Windows Subsystem for Linux (WSL) guide, I usually just keep here notes, configuration or short guides for personal use, it was nice to know it also helps other ppl, I hope this one too.

Windows updated windows subsystem for linux to version 2, as the F.A.Q stated you can still use WSL version 1 side by side with version 2. I'm not sure about existing WSL machines surviving the upgrade process, but as always backup and 🤞. NOTE: WSL version 1 is not replace/deprecated, and there ar

Geoyi

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv 

gitmatheus

sfdx force:doc:commands:list
=== Commands
  force:alias:list                   # list username aliases for sfdx
  force:alias:set                    # set username aliases for sfdx
  force:apex:class:create            # create an apex class
  force:apex:execute                 # execute anonymous apex code
  force:apex:log:get                 # fetch a debug log
  force:apex:log:list                # list debug logs
  force:apex:test:report             # display test results
  force:apex:test:run                # invoke apex tests

cmbaughman

CREATE DATABASE database CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE USER username@localhost IDENTIFIED BY 'password';

GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER, CREATE TEMPORARY TABLES ON database.* TO 'username'@'localhost' IDENTIFIED BY 'password';

cmbaughman

var gulp        = require("gulp");
var sass        = require("gulp-sass");
var filter      = require('gulp-filter');
var sourcemaps = require('gulp-sourcemaps');
var browserSync = require("browser-sync");
var reload      = browserSync.reload;
var shell = require('gulp-shell');

// sass task
gulp.task('sass', function () {

cmbaughman

// Originally found on
//https://appendto.com/2017/04/use-javascript-to-export-your-data-as-csv/

function convertArrayOfObjectsToCSV(args) {
        var result, ctr, keys, columnDelimiter, lineDelimiter, data;
        data = args.data || null;

        if (data == null || !data.length) {
            return null;
        }