Benchmark: indexOf vs for - MeasureThat.net

Script Preparation code:

var arrays = ['date1', 'date2', 'date3', 'date4', 'date5', 'date6', 'date7', 'date8', 'date9', 'date10', 'date11', 'date12', 'date13', 'date14', 'date15'],
    fullDates= 'date1date2date3date4date5date6date7date8date9date10date11date12date13date14date15',
    i =0,
    j = arrays.lenght,
    isThere = false,
    val = 'date8';

Tests:

indexOf
isThere = fullDates.indexOf(val) >= 0;
Match
isThere = fullDates.match(val);
For
for(i; i < j; i++) { if(arrays[i] === val) { isThere = true; breake; } }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
indexOf
Match
For

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36

Browser/OS: Chrome 67 on Mac OS X 10.13.3

View result in a separate tab

Test name	Executions per second
indexOf	2881000.0 Ops/sec
Match	2042591.0 Ops/sec
For	12001660.0 Ops/sec

indexOf vs for (version: 0)

Comparing performance of: indexOf vs Match vs For

Created: 7 years ago by: Guest

Jump to the latest result

indexOf

Match

For

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A