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delete vs undefined vs null - 3
(version: 0)
Comparing performance of:
delete vs undefined vs null
Created:
5 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
test = { test: [ {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, {hello: {msg: 'your mom'}}, ] }
Tests:
delete
test.test.forEach(hello => delete hello.msg)
undefined
test.test.forEach(hello => hello.msg = undefined)
null
test.test.forEach(hello => hello.msg = null)
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
Fork
Test case name
Result
delete
undefined
null
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
It seems like we have a benchmarking result with some test cases and execution metrics. To provide an answer, I'll need to ask for clarification on the following points: 1. What is the purpose of these test cases? 2. What are the expected outcomes or values for each test case (e.g., "delete", "undefined", and "null")? 3. Are there any specific requirements or constraints for the response? Assuming I have this information, I can provide an answer in a format that is easy to read and understand. Here's my attempt at answering: **Test Cases:** 1. **Delete Test Case:** * Raw Benchmark Result: "test.test.forEach(hello => delete hello.msg)" * Execution Time: 151674.921875 seconds/second * Recommendation: Optimize this test case by using a more efficient data structure or reducing the number of iterations. 2. **Undefined Test Case:** * Raw Benchmark Result: "test.test.forEach(hello => hello.msg = undefined)" * Execution Time: 48318.7421875 seconds/second * Recommendation: Consider alternative solutions that don't rely on modifying the data structure, as this may incur additional overhead. 3. **Null Test Case:** * Raw Benchmark Result: "test.test.forEach(hello => hello.msg = null)" * Execution Time: 2604883.0 seconds/second * Recommendation: Review this test case to ensure it's necessary and effective in its current form. Please let me know if these recommendations are on the right track or if I need further clarification!
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Object property: delete vs undefined 2
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