search
HomeBackend DevelopmentPython TutorialDetailed introduction to random()

This article mainly introduces the usage examples of Python's randomly generated number module random. This article directly gives the sample code. Friends who need it can refer to the following code: #!/usr/bin/env python#coding=utf-8import random #Generate [0, 1) direct random floating point number print random.random() #Random integer in [x, y] print random.randint(1, 100) list = [1, 2, 3, 4, 5]#Randomly select print random.choice(list) #Randomly shuffle random.shuffle(list)print list output code is as follows: 0.787074152336 95 1 [4, 5,&

1. Detailed introduction to randomly generated numbers

Detailed introduction to random()

##Introduction: This article mainly introduces the use cases of Python's random number module random. This article directly gives the sample code. Friends in need can refer to the following code: #!/usr/bin/env python #coding=utf-8import random#Generate [0, 1) direct random floating point number print random.random()#[x, y] random integer print rand...

2. Example tutorial of Python random() function

Detailed introduction to random()

# #Introduction: The editor below will bring you an article about python's random function. The editor thinks it is quite good. I will share it with you now and give it as a reference. Let’s follow the editor and take a look.

3.

Summary of methods for generating random numbers using JS

Detailed introduction to random()##Introduction: 1.Math.random(); The result is a random number between 0-1 (including 0, excluding 1)

4.

Detailed explanation Python's random module and weighted random algorithm and implementation method

Detailed introduction to random()##Introduction: random is used to generate random numbers Yes, we can use it to randomly generate numbers or select strings. •random.seed(x) changes the seed of the random number generator. Generally, there is no need to set the seed specifically, Python will automatically select the seed. •random.random() is used to generate a random floating point number n,0

5. JavaScript Intensive Tutorial - JavaScript Math (Arithmetic) Object

Detailed introduction to random()Introduction : This article is the official HTML5 training tutorial of H5EDU organization. It mainly introduces: JavaScript intensive tutorial - JavaScript Math (arithmetic) object. The function of the Math (arithmetic) object is to perform common arithmetic tasks. round() How to use round(). random() How to use random() to return a random number between 0 and 1. max() How to use max() to return the larger of two given numbers. (In ECMA...

6. Some understanding of random functions in java_PHP tutorial

Introduction : Some understanding of the random function in java. Some understanding of the random function in java. random() is a pseudo-random number generator, because its random number generation is related to the seed. As long as the seed is the same, the random number generated They are all similar

7. How to use an array to accept this series of parameters

Introduction: How to use an array to Accept this series of parameters? Use jquery to asynchronously pass a series of parameters to page B: $.get('get.php?a="+ Math.random()', {name: $(this).val()}, function(data) {                 alert(unescape(data)); });its

8. Please help me convert this script into PHP

Introduction: Please help me convert this script into PHPJScript code http://st1.dbank.com/netdisk/js/custom-hp-one.js?v=2.6.0aa I looked for the JScript code nsp_svc:=com.dbank.signin.signin anticache: Math.floor(Math.random() *

9. Some browsers cache the verification code, resulting in a prompt that the verification code has expired when the page is reopened

Introduction: Some browsers cache the verification code, causing it to always prompt that the verification code has expired when the page is reopened. How to solve it? Is there any code that can be used to force it? The verification code is reloaded. ------Solution--------------------Add a js random parameter after the generated address, url?r=Math. random()------Solution-------------------- 10. Please help me convert this script into PHP

Introduction: Please help me convert this script into PHPJScript codehttp://st1.dbank.com/ netdisk/js/custom-hp-one.js?v=2.6.0aaI looked for JScript codensp_svc:=com.dbank.signin.signinanticache: Math.floor(Math.random() * 100

[Related Q&A recommendations]:

Strange problems caused by Java Math.random performing forced conversion

javascript - How Add Math.random() to the src of the script?

java - The relationship between ServletOutputStream and images

##js generates non-duplicate ones within the range Random number.

javascript - How to add attribute value using .attr(); this value is a variable; how to write the format

The above is the detailed content of Detailed introduction to random(). For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
How to Use Python to Find the Zipf Distribution of a Text FileHow to Use Python to Find the Zipf Distribution of a Text FileMar 05, 2025 am 09:58 AM

This tutorial demonstrates how to use Python to process the statistical concept of Zipf's law and demonstrates the efficiency of Python's reading and sorting large text files when processing the law. You may be wondering what the term Zipf distribution means. To understand this term, we first need to define Zipf's law. Don't worry, I'll try to simplify the instructions. Zipf's Law Zipf's law simply means: in a large natural language corpus, the most frequently occurring words appear about twice as frequently as the second frequent words, three times as the third frequent words, four times as the fourth frequent words, and so on. Let's look at an example. If you look at the Brown corpus in American English, you will notice that the most frequent word is "th

How Do I Use Beautiful Soup to Parse HTML?How Do I Use Beautiful Soup to Parse HTML?Mar 10, 2025 pm 06:54 PM

This article explains how to use Beautiful Soup, a Python library, to parse HTML. It details common methods like find(), find_all(), select(), and get_text() for data extraction, handling of diverse HTML structures and errors, and alternatives (Sel

Image Filtering in PythonImage Filtering in PythonMar 03, 2025 am 09:44 AM

Dealing with noisy images is a common problem, especially with mobile phone or low-resolution camera photos. This tutorial explores image filtering techniques in Python using OpenCV to tackle this issue. Image Filtering: A Powerful Tool Image filter

How to Work With PDF Documents Using PythonHow to Work With PDF Documents Using PythonMar 02, 2025 am 09:54 AM

PDF files are popular for their cross-platform compatibility, with content and layout consistent across operating systems, reading devices and software. However, unlike Python processing plain text files, PDF files are binary files with more complex structures and contain elements such as fonts, colors, and images. Fortunately, it is not difficult to process PDF files with Python's external modules. This article will use the PyPDF2 module to demonstrate how to open a PDF file, print a page, and extract text. For the creation and editing of PDF files, please refer to another tutorial from me. Preparation The core lies in using external module PyPDF2. First, install it using pip: pip is P

How to Cache Using Redis in Django ApplicationsHow to Cache Using Redis in Django ApplicationsMar 02, 2025 am 10:10 AM

This tutorial demonstrates how to leverage Redis caching to boost the performance of Python applications, specifically within a Django framework. We'll cover Redis installation, Django configuration, and performance comparisons to highlight the bene

How to Perform Deep Learning with TensorFlow or PyTorch?How to Perform Deep Learning with TensorFlow or PyTorch?Mar 10, 2025 pm 06:52 PM

This article compares TensorFlow and PyTorch for deep learning. It details the steps involved: data preparation, model building, training, evaluation, and deployment. Key differences between the frameworks, particularly regarding computational grap

Introduction to Parallel and Concurrent Programming in PythonIntroduction to Parallel and Concurrent Programming in PythonMar 03, 2025 am 10:32 AM

Python, a favorite for data science and processing, offers a rich ecosystem for high-performance computing. However, parallel programming in Python presents unique challenges. This tutorial explores these challenges, focusing on the Global Interprete

How to Implement Your Own Data Structure in PythonHow to Implement Your Own Data Structure in PythonMar 03, 2025 am 09:28 AM

This tutorial demonstrates creating a custom pipeline data structure in Python 3, leveraging classes and operator overloading for enhanced functionality. The pipeline's flexibility lies in its ability to apply a series of functions to a data set, ge

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool