EvAlex

class Timer {
    private _tasks: ITimerTask[] = [];
    private _enabled = false;

    register(fn: Function, period: number, dueTime = 0): number {
        const id = this._tasks.map(t => t.id).reduce((p, c) => p > c ? p : c, 0) + 1;
        this._tasks.push({
            id: id,
            registerTime: new Date(),

EvAlex

require 'CSV';

def get_ram_usage(pid) 
	output = CSV.parse(`tasklist /FO CSV /V /FI "PID eq #{pid}"`)
	# Column name is "Mem Usage". Usually it's 5-th column (index 4)
	col_index = output[0].each_index.select { |i| output[0][i] =~ /mem/i }.first || 4
	parse_usage_str output[1][col_index]
end

def parse_usage_str(str)

EvAlex

import { Observer, Observable, ReplaySubject, Subscriber } from 'rxjs/Rx';

interface IObserver<T> {
    next(value?: T): void;
    error(err: any): void;
    complete(): void;
}

/**
 * Provides Observer interface implementation that is handy for use in data-binding

EvAlex

import { Renderer2, NgZone } from '@angular/core';
import { Subject } from 'rxjs/Subject';

export class EventDebouncer {
    constructor(private _zone: NgZone, private _renderer: Renderer2) {
    }

    listen(
        target: 'window' | 'document' | 'body' | any,
        eventName: string,

EvAlex

/**
 *  Useful when you have more users in Jira than your license limit allows and some of them are inactive.
 *  Say, you have 89 users, while your license allows only 50. Some of current users are inactive. 
 *  You hired 2 people and want to find out whether there's enough room for them. And if not - which users
 *  are candidates for removal. Problem is there's no "only active" filter and no sorting by last login date
 *  on users page in Jira. This script helps solve these problems.
 *
 *  To use this script:
 *    - go to Administration in your Jira
 *    - go to Users page

EvAlex

#!/bin/bash
set -e

function select_branch() {
    echo "Not merged branches on origin:"
    branches=`git branch --list -r --no-merged`
    IFS=$'\n' read -d '' -r -a branches_arr <<< "$branches" || true # dunno why, IFS raises error code
    if [ ${#branches_arr[@]} -eq 0 ]; then
        echo "\e[93mNo unmerged remote branches found\e[0m"
        exit

EvAlex

export const RGB_COLOR_REGEX = /\((\d+),\s*(\d+),\s*(\d+)(,\s*(\d*.\d*))?\)/;

export class Color {
    public r: number;
    public g: number;
    public b: number;
    public a: number;

    constructor()
    constructor(colorStr?: string)