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date substract day
(version: 1)
Comparing performance of:
with new date vs without new date
Created:
8 months ago
by:
Registered User
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
/*your preparation JavaScript code goes here To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/ async function globalMeasureThatScriptPrepareFunction() { // This function is optional, feel free to remove it. // await someThing(); }
Tests:
with new date
var dateGoodFormat = new Date("2030-09-19T00:00:00"); var v = new Date(dateGoodFormat.getFullYear(), dateGoodFormat.getMonth(), dateGoodFormat.getDate() - 1); console.log(v);
without new date
var dateGoodFormat = new Date("2030-09-19T00:00:00"); dateGoodFormat.setDate(dateGoodFormat.getDate() -1); var v = dateGoodFormat; console.log(v);
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
with new date
without new date
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
8 months ago
)
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0
Browser/OS:
Firefox 142 on Linux
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Test name
Executions per second
with new date
172368.3 Ops/sec
without new date
168911.3 Ops/sec
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Date JS VS Date-Fns - startOfDay
Date vs Performance.now
Some Date getters/setters
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