title: Example of when should we use run, let, apply, also and with on Kotlin
body: <p>I wish to have a good example for each function run, let, apply, also, with</p>
  
  <p>I have read <a href="https://medium.com/@tpolansk/the-difference-between-kotlins-functions-let-apply-with-run-and-else-ca51a4c696b8" rel="noreferrer">this article</a> but still lack of an example</p>