string-hash | Fast string hashing function for Node.JS | Runtime Evironment library

by darkskyapp JavaScript Version: v1.1.3 License: No License

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | string-hash Summary

string-hash is a JavaScript library typically used in Server, Runtime Evironment, Nodejs applications. string-hash has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i string-hash-esmodule-browser-export' or download it from GitHub, npm.

A fast string hashing function for Node.JS. The particular algorithm is quite similar to djb2, by Dan Bernstein and available [here] Differences include iterating over the string backwards (as that is faster in JavaScript) and using the XOR operator instead of the addition operator (as described at that page and because it obviates the need for modular arithmetic in JavaScript). The hashing function returns a number between 0 and 4294967295 (inclusive). Thanks to [cscott] for reminding us how integers work in JavaScript.

Support

Quality

Security

License

Reuse

Support

string-hash has a low active ecosystem.

It has 287 star(s) with 28 fork(s). There are 3 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 10 have been closed. On average issues are closed in 0 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of string-hash is v1.1.3

Quality

string-hash has 0 bugs and 0 code smells.

Security

string-hash has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

string-hash code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

string-hash does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

string-hash releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of string-hash

Get all kandi verified functions for this library.

string-hash Key Features

No Key Features are available at this moment for string-hash.

string-hash Examples and Code Snippets

No Code Snippets are available at this moment for string-hash.

Community Discussions

Trending Discussions on string-hash

How can I make sure that a job doesn't run twice in Bull?

VS15 throws error C2975 with constexpr and a string literal

QUESTION

How can I make sure that a job doesn't run twice in Bull?

Asked 2020-Feb-09 at 13:29

I have two functions, scheduleScan() and scan().

scan() calls scheduleScan() when there's nothing else to do except scheduling a new scan, so scheduleScan() can schedule a scan(). But there's a problem, some jobs run twice.

I want to make sure that only one job is being processed at any given time. How can I achieve that? I believe it has something to do with done(), (it was in scan(), removed now) but I couldn't come up with a solution.

Bull version: 3.12.1

Important late edit: scan() calls another functions and they may or may not call other functions, but they're all sync functions, so they only call a function when their own jobs are completed, there is only one way forward. At the end of the "tree", I call it, the last function calls scheduleScan(), but there can't be two simultaneous jobs running. Every single job starts at scan(), by the way, and they end with scheduleScan(stock, period, milliseconds, 'called by file.js')

...

ANSWER

Answered 2020-Feb-09 at 10:52

The problem, I believe is your scan function is async. So your job.progress function calls scan and then immediately calls done allowing the queue to process another job.

A solution could be to pass the done callback as a parameter to your scan and scheduleScan functions, and invoke it, once you have completed your job (or on error).

Another (better) solution could be to ensure that you always return a Promise from scan and scheduleScan, then await the promise to resolve and then call done. If doing this, make sure you chain all your promise returns in your scheduleScan function.

Source https://stackoverflow.com/questions/60042303

QUESTION

VS15 throws error C2975 with constexpr and a string literal

Asked 2017-Dec-14 at 14:49

I'm trying to implement a class that performs string hashing at compile-time if a literal string is given or else, run-time (based on this article). I'm not using FNV-1a like the author did but xxHash (64bits), for the compile-time calculation I'm using this code.

Here's my implementation:

...

ANSWER

Answered 2017-Dec-14 at 14:49

The problem is, in here:

Source https://stackoverflow.com/questions/47816048

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install string-hash

You can install using 'npm i string-hash-esmodule-browser-export' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: