okovalov

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

okovalov

function wasm_sync -d "Compile wasm from platform, and cody to findora-wallet-wasm "

    set original_directory $PWD

    set -l findoraDir "$OLEKS_ROOT/prj/Findora"
    set -l wasmComponentDir "$findoraDir/platform/src/components/wasm"
    set -l sourceDir "$wasmComponentDir/pkg"
    set -l wasmTargetRootDir "$findoraDir/findora-wallet-wasm"

    echo

okovalov

How to remove node_modules

1. Create a .gitignore file in the git repository if it does not contain one

touch .gitignore

2. Open up the .gitignore and add the following line to the file

**/node_modules

okovalov

// ECMAScript 6 sets: union, intersection, difference

// 1 union
let a = new Set([1,2,3]);
let b = new Set([4,3,2]);
let union = new Set([...a, ...b]); // {1,2,3,4}

// 2 intersection
let a = new Set([1,2,3]);
let b = new Set([4,3,2]);

okovalov

// In JavaScript we can create custom events, and the way it works changes in the
// browser and in Node.js.

// In the frontend we use the Event object which is provided by the browser:

const anEvent = new Event('start');

// You can trigger the event using

document.dispatchEvent(anEvent)

okovalov

class OutOfFuelError extends Error {
  constructor(message) {
    super(message)
    this.name = "OutOfFuelError"
  }
}

class FlatTireError extends Error {}

try {

okovalov

#!/bin/bash
#
# Open new Terminal tabs from the command line
#
# Author: Justin Hileman (http://justinhileman.com)
#
# Installation:
#     Add the following function to your `.bashrc` or `.bash_profile`,
#     or save it somewhere (e.g. `~/.tab.bash`) and source it in `.bashrc`
#

okovalov

const shuffle = arr => arr.sort(() => Math.random() - 0.5)

const data = [1, 2, 3, 4, 5, 6, 7, 8, 9]

console.log('Data 1', data)
console.log('Data 2', shuffle(data))
console.log('Data 3', shuffle(data))
console.log('Data 4', shuffle(data))
console.log('Data 5', shuffle(data))

okovalov

{
    "scripts": [],
    "showConsole": true,
    "scriptType": "module"
}

okovalov

//
// Logging objects
//

// Don't use 
console.log(obj);

//use 
console.log(JSON.parse(JSON.stringify(obj)));