natterstefan

Jest - mock useState

When using import React, { useState } from 'react' in your components, this is how you can mock useState with jest.

ajmaln

import 'dart:typed_data';
import 'dart:io';

import 'package:http/http.dart';
import 'package:path_provider/path_provider.dart';


downloadFile(String url, {String filename}) async {
  var httpClient = http.Client();
  var request = new http.Request('GET', Uri.parse(url));

lopspower

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

fevangelou

# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) ===
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated September 2024 ~
#
#
# The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores.
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage.
#

henriquemoody

<?php

/**
 * Content from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
 *
 * You may also want a list of unofficial codes:
 *
 *  103 => 'Checkpoint',
 *  218 => 'This is fine', // Apache Web Server
 *  419 => 'Page Expired', // Laravel Framework

rafkhan

package main

import (
	"fmt"
	"reflect"
)

//function types
type mapf func(interface{}) interface{}