01. What are truthy and falsy values?

02. What is the difference between null and undefined?

  1. A space between parameters,
  2. Curly brackets { on the same line, after space,
  3. A use semicolon mandatory for style,
  4. A space after for/if/while,
  5. A space between arguments etc.
  1. Architecture, high level-view,
  2. Function usages,
  3. Important solutions etc.
  1. How…

Interesting javascript string methods Power

  1. concat() Method


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