kashifulhaque

Neovim keybinds

• Capital letters do the opposite of small letters in command (Press shift to trigger capital letters)
• _ (underscore) to move the cursor at the beginning of line (doesn't switch to insert mode)
  • 0 (zero) moves the cursor to the zeroth position of the line (doesn't switch to insert mode)
• $ (dollar) to move the cursor at the end of line (doesn't switch to insert mode)
• d$ will delete from wherever your cursor is till the end of the line
• f<character> to move cursor to the first occurrence of <character>
  • f( to move cursor to first occurence of (
• t<character> to move cursor to upto but not on the first occurrence of <character>
• t( to move cursor to first occurence of (

dkhrunov

import { ActivatedRoute, Router } from '@angular/router';
import { QueryParamsTracker } from './query-params-tracker';
import {
  QueryParamsMapper,
  SourceValueMapper,
} from './query-params-tracker.types';

export interface IQueryParamsTrackerBuilder<
  TValue,
  TParams = TValue,

dkhrunov

export interface ICacheOptions {
  /**
   * Кастомное хранилище кэша, если не передать,
   * то будет использоваться стандартное хранилище `CacheService` из `RootModule`.
   *
   * @default CacheService - хранилище из `RootModule`.
   */
  storage?: ICacheStorage;
  /**
   * `Observable` инвалидации кэша.

dkhrunov

// Spy on any element to which it is applied.
// Usage: <div appSpy>...</div>
@Directive({ selector: '[appSpy]' })
export class SpyDirective implements OnInit, OnDestroy {
	constructor(private logger: LoggerService) { }

  	ngOnInit() {
    	this.logger.log(`Spy: onInit`);
 	}

dkhrunov

import { Injectable, OnDestroy } from '@angular/core';
import { Subject } from 'rxjs';

/**
 * Сервис реализующий "живой" поток пока компонент не будет удален,
 * после удаления завершает поток.
 *
 * @see {@link https://medium.com/ngx/why-do-you-need-unsubscribe-ee0c62b5d21f|
 * Ссылка на статью, параграф - 'Использование сервиса NgOnDestroy'}
 *

zmts

Get browser fingerprint example (fingerprintjs2)

import * as Fingerprint2 from 'fingerprintjs2'
import * as UAParser from 'ua-parser-js'

function _getFingerprint () {
  return new Promise((resolve, reject) => {
    async function getHash () {
      const options = {

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

git commit -m"<type>(<optional scope>): <description>" \
  -m"<optional body>" \
  -m"<optional footer>"

zmts

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

• Что такое авторизация/аутентификация
• Где хранить токены
• Как ставить куки ?
• Процесс логина
• Процесс рефреш токенов
• Кража токенов/Механизм контроля токенов

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent