Benchmark: sdfflknweflkjlwkdfjliwkejflkjskdljfg

HTML Preparation code:


<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Tests:

Set
var l = new Set([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]); return l;
Array
var l = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return _.uniq(l);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Set
Array

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

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Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

**Overview of MeasureThat.net**

MeasureThat.net is a website that allows users to create and run JavaScript microbenchmarks. It provides a platform for testing the performance of different JavaScript code snippets, including those that use various libraries and features.

**Benchmark Definition JSON**

The benchmark definition JSON file contains metadata about the benchmark being created. In this case:

* `Name` and `Description` are empty, indicating that no specific name or description was provided.
* `Script Preparation Code` is also empty, meaning that no custom script preparation code is required.
* `Html Preparation Code` includes a reference to the Lodash library (version 4.17.10) using a CDN link.

**Individual Test Cases**

The individual test cases are defined in an array:

* The first test case measures the performance of a JavaScript Set object created with duplicate values. The code is `var l = new Set([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]); return l;`.
* The second test case measures the performance of a JavaScript Array object with duplicate values and uses Lodash's `uniq` function. The code is `var l = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return _.uniq(l);`.

**Options Compared**

In this benchmark:

* Two different approaches are compared:
	+ Using a Set object (Test Case 1)
	+ Using an Array object with the `uniq` function from Lodash (Test Case 2)

**Pros and Cons of Different Approaches**

* **Set Object (Test Case 1)**
	+ Pros:
		- Efficient for duplicate removal, as it automatically removes duplicates
		- Fast lookup and iteration times
	+ Cons:
		- Not suitable for unique values only, as it allows multiple occurrences of the same value
* **Array with `uniq` (Test Case 2)**
	+ Pros:
		- Suitable for unique values only
		- Allows for a more intuitive way to handle duplicate values using the `uniq` function
	+ Cons:
		- May have slower lookup and iteration times compared to the Set object
		- Requires Lodash's `uniq` function, which may introduce additional overhead

**Lodash Library**

The Lodash library is a popular JavaScript utility library that provides various functions for tasks such as array manipulation, string manipulation, and more. In this benchmark, the `uniq` function is used to remove duplicate values from an Array object.

**Special JS Feature or Syntax**

There are no special JS features or syntax mentioned in the provided code snippets. The code uses standard JavaScript syntax and does not include any experimental features or advanced syntax.

**Other Alternatives**

If you need to test other approaches for handling duplicates, here are some alternatives:

* Using an `Object` with keys: Instead of using a Set object or Array with `uniq`, you could use an Object with unique keys to achieve similar results.
* Using a custom implementation: You could write your own function to remove duplicates from an array or set, which would allow for more control over the implementation.

Keep in mind that these alternatives may have different performance characteristics and trade-offs compared to using existing libraries like Set or Lodash's `uniq` function.

Related benchmarks:

sdfflknweflkjlwkdfjliwkejflkjskdljfg (version: 0)

Comparing performance of: Set vs Array

Created: 4 years ago by: Guest

Jump to the latest result

Set

Array

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):