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@natterstefan
natterstefan / README.md
Created February 18, 2020 14:47
Jest | Mock useState

Jest - mock useState

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

@ajmaln
ajmaln / downloadFile.dart
Last active February 20, 2024 17:12
Download file with progress in Dart/Flutter using 'http' package
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
lopspower / README.md
Last active September 23, 2024 09:58
Hexadecimal color code for transparency

Hexadecimal color code for transparency

Twitter

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
fevangelou / my.cnf
Last active September 21, 2024 22:10
Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers)
# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) ===
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated December 2021 ~
#
#
# 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
henriquemoody / http-status-codes.php
Last active July 30, 2024 10:29
List of HTTP status codes in PHP
<?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
package main
import (
"fmt"
"reflect"
)
//function types
type mapf func(interface{}) interface{}