VovaStelmashchuk

fun fooBad(a: Any?) {
    val x: String? = a as String? // If 'a' is not String, ClassCastException will be thrown.
}

fun fooGood(a: Any?) {
    val x: String? = a as? String
}

VovaStelmashchuk

suspend fun CoroutineScope.badFoo() {  
  launch {
    delay(1.seconds)
  }
}

fun CoroutineScope.goodFoo() {
  launch {
    delay(1.seconds)
  }

VovaStelmashchuk

// Try to figure out, what changed, without knowing the details
fun makeConnection(first: User, second: User) {
  first.apply {
      second.apply {
          b = a
          c = b
      }
  }
}

VovaStelmashchuk

fun runBarFlowBad() {
  if (
    user.role == UserDto.Role.ADMIN ||
      (user.status == UserDto.Status.VIP ||
      (user.status == UserDto.Status.TRIAL_VIP && user.paymentTransactionList.isNotEmpty()) 
     && user.age.isAdult())
  ) {
    // do something
  } else {
    // do something else

VovaStelmashchuk

  0
SECTION
  2
BLOCKS
  0
ENDSEC
  0
SECTION
  2
ENTITIES

VovaStelmashchuk

import java.util.Locale

fun slug(str: String): String {
    return translit(str)
        .lowercase(Locale.ENGLISH)
        .replace(Regex("[^a-zA-Z0-9]"), "-")
        .replace(Regex("-+"), "-")
        .trim('-')
}

VovaStelmashchuk

[
  {
    "background": {
      "name": "Carbon fibre 2",
      "style": "background-image: url('/bg/carbonfibre/carbon_texture1874.png');"
    }
  },
  [
    "esc\n`",
    "Q",

VovaStelmashchuk

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="/Users/v.stelmashchuk/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes

VovaStelmashchuk

SimpleTracker

This repo consist a small CLI mac os program for take screenshort each 10 minute.

convert must be install on computer. (brew install imagemagick)

How to install

1. Close this repository (branch master, default)
2. Add alias alias startWork='/startwork.sh'

VovaStelmashchuk

{"test": "test2", "etst2":43}