Added a cpp file for Floyd Algorithm for cycle detection Description of Change

Checklist

• Added de

Description of Change

References

Checklist

Serialization error while trying to use Jsoup selector with a Custom Text Facet

To Reproduce

Steps to reproduce the behavior:

1. Import the provided OpenRefine exported project Recursion-Error-Jackson-csv.openrefine.tar.gz that demonstrates the problem
2. Perform a Custom Text Facet on

steps to reproduce

Write a loop, from 1 to 80000, each time add a random int to the max heap.

In theory it takes very little time(NlogN, N=80000, <1sec ), but the program does take a long time.

I'v also tested the BinaryHeap in https://github.com/SolutionsDesign/Algorithmia, it performs well, so it is probably due to the bad algorithm.

In the following file we have already ported some tests from Go to Rust:
https://github.com/crossbeam-rs/crossbeam-channel/blob/master/tests/golang.rs

The idea is to blindly port all the tests for Go channels line by line, which will give us additional confidence in the correctness of crossbeam-channel.

In the test file, you can find stubs with links to the original tests written in Go and