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 char index vs charAt() vs slice() (version: 0)

Compare methods for testing string's beggining character.

Comparing performance of: character index vs charAt() vs slice()

Created: 4 years ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    character index
    charAt()
    slice()

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 19 days ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15
Safari 17 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
character index 16139880.0 Ops/sec
charAt() 16076140.0 Ops/sec
slice() 16055660.0 Ops/sec