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 parseInt vs slice + Number (version: 0)

Test parseInt vs slice (to remove non-numeric portion) + Number constructor

Comparing performance of: String.slice + Number constructor vs parseInt

Created: one year ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • String.slice + Number constructor

  • parseInt

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    String.slice + Number constructor
    parseInt

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Chrome 109 on Mac OS X 10.14.6
View result in a separate tab
Test name Executions per second
String.slice + Number constructor 2564523.0 Ops/sec
parseInt 2189583.0 Ops/sec