mlesikov

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.

mlesikov

function isValidIsraeliID(id) {
	var id = String(id).trim();
	if (id.length > 9 || id.length < 5 || isNaN(id)) return false;

	// Pad string with zeros up to 9 digits
  	id = id.length < 9 ? ("00000000" + id).slice(-9) : id;

  	return Array
            .from(id, Number)
  		    .reduce((counter, digit, i) => {

mlesikov

Mysqldump from Docker container

docker exec -i mysql_container mysqldump -uroot -proot --databases database_name --skip-comments > /path/to/my/dump.sql

OBS

• This will generate a dump.sql file in your host machine. Awesome, eh?
• Avoid using --compact on your dump. This will make MySQL check your constraints which will cause troubles when reading your file (damm you MySQL). And don't use --force to fix this scenario: recreate your dump without --compact ¯_(ツ)_/¯

mlesikov

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

mlesikov

version: '3'
services:

  rabbitmq:
    image: rabbitmq:3.5.3-management
    ports:
      - "5672:5672"
      - "15672:15672"

  mongodb:

mlesikov

package com.clouway.tools.clients

import com.google.api.client.http.ByteArrayContent
import com.google.api.client.http.GenericUrl
import com.google.api.client.http.HttpHeaders
import com.google.api.client.http.HttpMediaType
import com.google.api.client.http.MultipartContent
import com.google.api.client.http.javanet.NetHttpTransport
import org.junit.Test
import java.io.File

mlesikov

  data class City(val temp:Double)

  class Utility {
    fun maxTemp(cities: List<City>?): City = cities?.maxBy { it.temp }?: throw IllegalArgumentException("param cities should not be null or empty!")
  }
  
  //extension funciton - maxBy is integrated in Kotlin by default
  fun List<City>.maxTemp(): City = this.maxBy { it.temp }?: throw IllegalArgumentException("param cities should not be null or empty!")

  @Test

mlesikov

fix for hotkeys not functional in non-latin keyboard layout in 13.10 / 14.04
tested on ubuntu 14.04, jvm7 and rubymine 6.3

sudo add-apt-repository ppa:attente/java-non-latin-shortcuts
sudo apt-get update
sudo apt-get dist-upgrade
restart unity-settings-daemon

now ctrl+c, ctrl-v etc should work in most java applications like IDEA, RubyMine IDE even on russian keyboard layout

mlesikov

'use strict';

angular
  .module('datetimepicker', [])

  .provider('datetimepicker', function () {
      var default_options = {};

      this.setOptions = function (options) {
          default_options = options;

mlesikov

import com.google.appengine.api.datastore.*;
import com.google.appengine.api.memcache.MemcacheService;
import com.google.appengine.api.memcache.MemcacheServiceFactory;
import com.google.common.collect.ImmutableMap;

import java.util.ConcurrentModificationException;
import java.util.Map;
import java.util.Random;
import java.util.logging.Level;
import java.util.logging.Logger;