samoshkin

Text protocols

In plain text protocols, the bit stream is organised as a sequence of characters or text strings, e.g. Unicode or ASCII. So the two computers are exchanging textual messages. Example: number 20020 is represented by five characters (5 bytes).

Pros and cons:

• interoperability between multiple platforms and runtimes that adhere to open and well-known standards: JSON, XML.
• results in larger size messages
• can be easily, inspected, read, debugged

samoshkin

this.obs = createFrom(async function *() {
      await delay(1000);
      yield 1;
      yield 2;
      await delay(500);
      await delay(300);
      yield 3;
      await delay(400);
      yield 4;
      yield 5;

samoshkin

type Operator<TSource, TTarget> = (source: Observable<TSource>) => Observable<TTarget>;

function pipe(this: Observable<any>, ...operators: Operator<any, any>[]): Observable<any> {
  return operators.reduce((acc, curr) => curr(acc), this);
}

// replace native pipe() method
Observable.prototype.pipe = pipe;

function map<TSource, TTarget>(transform: (TSource) => TTarget): Operator<TSource, TTarget> {

samoshkin

Например есть такая задача. Есть компонент, и на него же вешается директива.

<input [formControl]="controller.formControl"></input>

где component - в данном случае это родной [formControl] - это директива

Задача директивы это настроить связку между "input.value" (view) и controller.formControl (model) в две стороны:

samoshkin

ES5, released on 2009
ES6, released on 2015 (very large scope of features)
Each next version is released once a year, and would include much less features.

ECMAScript 6 compatibility table - https://kangax.github.io/compat-table/es6/
ECMAScript 2016+ compatibility table - https://kangax.github.io/compat-table/es2016plus/

ES6 (ES 2015) features

samoshkin

set nocompatible
filetype plugin indent on

set tabstop=2 softtabstop=2 shiftwidth=2 expandtab
set number
set hidden

set splitbelow
set splitright

samoshkin

set nocompatible
filetype plugin indent on

set tabstop=2 softtabstop=2 shiftwidth=2 expandtab
set number
set hidden

set splitbelow
set splitright

samoshkin

# Exclude those directories even if not listed in .gitignore, or if .gitignore is missing
FD_OPTIONS="--follow --exclude .git --exclude node_modules"

# Change behavior of fzf dialogue
export FZF_DEFAULT_OPTS="--no-mouse --height 50% -1 --reverse --multi --inline-info --preview='[[ \$(file --mime {}) =~ binary ]] && echo {} is a binary file || (bat --style=numbers --color=always {} || cat {}) 2> /dev/null | head -300' --preview-window='right:hidden:wrap' --bind='f3:execute(bat --style=numbers {} || less -f {}),f2:toggle-preview,ctrl-d:half-page-down,ctrl-u:half-page-up,ctrl-a:select-all+accept,ctrl-y:execute-silent(echo {+} | pbcopy)'"

# Change find backend
# Use 'git ls-files' when inside GIT repo, or fd otherwise
export FZF_DEFAULT_COMMAND="git ls-files --cached --others --exclude-standard | fd --type f --type l $FD_OPTIONS"

samoshkin

#!/bin/bash

text=$(cat -)
request="{
  'input':{
    'ssml':'<speak>$text</speak>'
  },
  'voice':{
    'languageCode':'en-gb',
    'name':'en-GB-Wavenet-D',

samoshkin

Postman vs Insomnia comparison

Postman | API Development Environment https://www.getpostman.com
Insomnia REST Client - https://insomnia.rest/

Features	Insomnia	Postman	Notes
Create and send HTTP requests	x	x
Authorization header helpers	x	x	Can create "Authorization" header for you for different authentication schemes: Basic, Digest, OAuth, Bearer Token, HAWK, AWS