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Smart Phone

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  • JavaScript 86 lines
  • HTML 1 lines
  • CSS 12 lines
文字列連結速度比較(100万回試行)

1.direct
str = a + b + c ...

2.add
str += a;
str += b;
...

3.join
s.push(a);
s.push(b);
...
str = s.join('')

4.concat
str = str.concat(a);
str = str.concat(b);
...

  • 文字列連結速度比較(100万回)
  • 文字列連結速度比較(100万回)

play

Complete!

Description What kind of game?

Control Device

jsdo.it websocket controller

Mouse

keyboard

smartphone

Fullscreen

piyotori

Author

Default Panel

Size

  • Width: px
  • Height: px

code

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