mmuruev’s gists

mmuruev / RandomUserGenerator.java

Created June 25, 2012 16:06

Client

	package playtech.client;
	import java.util.Random;

	public class RandomUserGenerator {

	private static final String[] userNames = {"john","jane"};
	private static final Random generator = new Random();
	private static final int RANGE = 100;

	public String getUserName()

mmuruev / gist:3799868

Created September 28, 2012 13:30

ExtJS 4 combobox problem.js

mmuruev / dpkg -l | grep nvidia

Created September 6, 2013 17:23

	$ dpkg -l \| grep nvidia
	ii bumblebee-nvidia 3.2.1-1~quantalppa4 amd64 NVIDIA Optimus support using the proprietary NVIDIA driver
	ii libkwinnvidiahack4 4:4.10.5-0ubuntu0.1~ubuntu12.10~ppa2 amd64 library used by nvidia cards for the KDE window manager
	ii nvidia-common 1:0.2.71.1 amd64 transitional package for ubuntu-drivers-common
	ii nvidia-current 304.88-0ubuntu0.1 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
	ii nvidia-settings 304.88-0ubuntu0.2 amd64 Tool for configuring the NVIDIA graphics driver

mmuruev / dkms status

Created September 6, 2013 17:24


	bbswitch, 0.7, 3.5.0-39-generic, x86_64: installed
	bbswitch, 0.7, 3.5.0-40-generic, x86_64: installed
	vboxhost, 4.2.16, 3.5.0-39-generic, x86_64: installed
	vboxhost, 4.2.16, 3.5.0-40-generic, x86_64: installed

mmuruev / pre-commit

Created July 1, 2016 14:11

Limit commits in git local repo to 5mb for file. (Preventing accidental commits DB_DUMP.sql fiels and so on...)

	#!/usr/bin/env bash

	# make it chmod a+x ./git/hooks/pre-commit

	GITCMD=$(which git) # "/usr/bin/git"
	NULLSHA="0000000000000000000000000000000000000000"
	MAXSIZE="5242880" # 5MB limit on file size
	EXIT=0
	echo 'START PRECOMMIT CHECKING...'

mmuruev / mysql_remove_tables_by_database_or_tables_prefix.sql

Created December 27, 2016 10:00

Script for remove in one command all tables in databases, by given template

	SET GROUP_CONCAT_MAX_LEN=10000;

	SET @del = (
	SELECT CONCAT( 'DROP TABLE ', GROUP_CONCAT(CONCAT('`' , TABLE_SCHEMA , '`.`',table_name,'`')) , ';' )
	AS statement FROM information_schema.tables
	WHERE
	TABLE_SCHEMA LIKE 'MY_DB_PREFIX_%' /* Criteria for selection */
	OR TABLES.TABLE_NAME LIKE 'MY_TABLE_PREFIX_%';
	);

mmuruev / sort_object_by_age_field.js

Created March 6, 2017 10:01

	function compareAges(a,b) {
	if (a.age < b.age)
	return -1;
	if (a.age > b.age)
	return 1;
	return 0;
	}

	let people = [{ name: 'John', age: '21' } , { name: 'Nick', age: 12 }, { name: 'Old' , age: 99 }];
	people.sort(compareAges);

mmuruev / wdcloud.sh

Last active January 28, 2019 21:22

	#!/usr/bin/env bash
	# WD Cloud repair script will destroy all data and system partitions!!!
	# based on http://anionix.ddns.net/WDMyCloud/WDMyCloud-Gen1/Replace%20HDD.txt

	DEVICE=/dev/sdd

	MOUNT_DIR=/mnt/wdcloud

	echo 'WD Cloud repair script will destroy all data and system partitions!!!'
	echo 'Formating device: ' ${DEVICE}

mmuruev / mysql_fk_key_drop_generator.sql

Created November 5, 2019 08:06

	/* CREATE output SQL for safe delete TABLES FK_KEYS even if on target DB some are missing*/
	SELECT
	/* TABLE_NAME,
	COLUMN_NAME,
	CONSTRAINT_NAME,
	REFERENCED_TABLE_NAME,
	REFERENCED_COLUMN_NAME,*/
	concat(
	'set @var=if((SELECT true FROM information_schema.TABLE_CONSTRAINTS WHERE
	CONSTRAINT_SCHEMA = DATABASE() AND

mmuruev / detectScriptPlaceDir.sh

Created May 17, 2020 15:22

Bash detection script dir place.

	#!/bin/bash

	### CURENCT SCRIPT DIR DETECTION
	SOURCE="${BASH_SOURCE[0]}"

	while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
	DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
	SOURCE="$(readlink "$SOURCE")"
	[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
	done

Maksim Muruev mmuruev