Dayf DaysOfJavaScript

Lately there are many sudden rain...

What I did

• Continue watching video. Learn JavaScript

What I learned

• Nested arrays
• for and while loop

for (var i = 0; i < 10; i += 2) {
  console.log(i); // 2, 4, 6, 8
}
for (var i = 10; i > 0; i -= 2 ) {
  console.log(i); // 8, 6, 4, 2
}

• nested for loop I have frequently used this when I conducted graduation study.
• Random (Math.random, Math.floor)

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