SoEasy

type MethodDecorator = (target: any, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) =>
    TypedPropertyDescriptor | void;

type AssertFn = (...args: Array<any>) => void;

class TSContract {
    private static isCustomContractInterruptionCb: boolean = false;

    private static contractInterruptionCb(message: string): void {
        console.warn(message);

rluisr

#!/bin/bash -eu
#
# This script can sync MySQL schema without `DROP TABLE`.
# And If table isn't exists, import tables from source.
#
# Finally there is a confirmation screen.
#
# Need these packages: mysql, mysqldump, mysqldiff
# GitHub: @rluisr

augbog

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

1. Take the download.sh file and put it into a directory where you want the files to be saved.
2. cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
3. Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.

JonCole

using System;

namespace StackExchange.Redis
{
    static class RedisKeyspaceNotifications
    {
        /// <summary>
        /// NOTE: For this sample to work, you need to go to the Azure Portal and configure keyspace notifications with "Kxge$" to
        ///       1) turn on expiration notifications (x), 
        ///       2) general command notices (g) and 

fevangelou

# === Optimized my.cnf configuration for MySQL/MariaDB (on cPanel/WHM 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.
#

mugifly

#!/bin/bash
# Simple inspector for Docker container IP address
# https://gist.github.com/mugifly/3bb1c54b48764340eda8

print_help () {
    echo -e "USAGE: docker-container-ip.sh KEYWORD\n"
    echo "KEYWORD: A keyword string for target container."
    echo "    e.g. dokku.mysql.foobar"
    echo -e "\n[Example usecases]"
    echo "  Connect to MySQL database in container:"

fdecampredon

@In((a: string, b: string) => {
    assert(typeof a === 'string');
    assert(typeof b === 'string');
    assert(a.length > 5);
    assert(a.length > 7);
})
@Out((result: string) => {
    assert(typeof result === 'string');
    assert(a.length > 12);
})

temmings

#!/usr/bin/perl
#
# mysqldump -routines --no-create-info --no-data --no-create-db --compact | perl $0

use strict;
use warnings;
use utf8;

my $output_dir = "out";

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

madd0

var nvc = new NameValueCollection
    {
        { "key1", "value1" },
        { "key2", "value2" },
        { "key3", "" }
    };


var builder = new UriBuilder("http://www.example.com");