Mr. DAVIDhaker DAVIDhaker

FullStack-programmer, IT-geek and i believe in Jesus!

DAVIDhaker / measure_execution_time.py

Created April 16, 2024 20:57

Simple and beautiful code to measure execution time in Python

	import functools
	from datetime import datetime


	class measure_execution_time:
	"""
	Декоратор и контекстный менеджер для измерения времени выполнения кода


	Примеры использования

DAVIDhaker / ljust.php

Created March 19, 2020 12:10

Pad unicode string right (like Python str.ljust)

	<?php
	function ljust($str, $len, $fill_char) {
	$str_len = mb_strlen($str);
	$out = range(0, max($str_len, $len));
	$out_len = count($out);

	for ($i = 0; $i < $out_len; $i++)
	$out[$i] = $i < $str_len ? mb_substr($str, $i, 1) : $fill_char;

	return implode("", $out);

DAVIDhaker / Recreate selected database.sql

Last active October 31, 2019 22:00

Snippet for HeidiSQL (and other DB managers)

	-- BE ATTENTIVE BEFORE USE!

	SELECT DATABASE() INTO @db;

	DO
	@qdrop := CONCAT("DROP DATABASE `", @db, "`"),
	@qcreate := CONCAT("CREATE DATABASE `", @db, "` /!40100 COLLATE 'utf8mb4_general_ci' /");

	PREPARE stmt FROM @qdrop;
	EXECUTE stmt;

DAVIDhaker / backup_astra.sh

Last active September 19, 2019 11:16

Backup ASTRA (cesbo) config