npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

symbolic-operation

v1.0.2

Published

A collection of utility functions implemented using bitwise operations for optimized performance.

Downloads

3

Readme

符号运算工具库

GitHub

一个包含多个基于位运算的高性能实用函数的集合。

函数

| 函数名 | 描述 | 参数类型 | | -------------- | ----------------------------------- | ---------------------- | | toInteger | 将数字转换为整数,去除小数部分 | (x: number) | | round | 将数字四舍五入到最接近的整数 | (x: number) | | ceil | 将数字向上取整到最接近的整数 | (x: number) | | floor | 将数字向下取整到最接近的整数 | (x: number) | | positiveModulo | 计算两个数字的正模运算结果 | (x: number, y: number) | | negate | 求一个数字的相反数 | (x: number) | | abs | 计算一个数字的绝对值 | (x: number) | | min | 获取两个数字中的较小值 | (x: number, y: number) | | max | 获取两个数字中的较大值 | (x: number, y: number) | | swap | 交换两个数字的值 | (x: number, y: number) | | isOdd | 检查一个数字是否为奇数 | (x: number) | | isEven | 检查一个数字是否为偶数 | (x: number) | | average | 计算两个数字的平均值 | (x: number, y: number) | | isPowerOfTwo | 检查一个数字是否是2的幂 | (x: number) | | nextPowerOfTwo | 获取大于或等于给定数字的最近的2的幂 | (x: number) |

安装

安装此库:

npm install symbolic-operation

使用

要在项目中使用这个库的函数,请导入它们:

import { round, isOdd } from 'symbolic-operation';

console.log(round(4.7)); // 输出: 5
console.log(isOdd(3));   // 输出: true

许可证

此项目采用 MIT 许可证。