Sites like

rosettacode.org
Alternatives

Techiedelight.com

Techie Delight | Ace your Coding Interview

Techie Delight is a leading platform for technical interview preparation. We offer a huge collection of data structure problems to improve algorithmic skills and helps crack interviews of top tech companies.

Cprogramming.com

Learn C and C++ Programming - Cprogramming.com

Cprogramming.com covers both C and C++ in-depth, with both beginner-friendly tutorials, more advanced articles, and the book Jumping into C++, which is a highly reviewed, friendly introduction to C++. Get the ebook Get started New to programming? Start here Read our C tutorial Read our C++ tutorial Go from C++...

Dreamincode.net

Includehelp.com

Thispointer.com

thisPointer – Programming Tutorials

Generate Random Integers between 0 and 9 in Python Leave a Comment / Python / By Sireesha In this Python tutorial, we will learn how to generate random integers between 0 and 9 in Python? Table Of Contents Generate random numbers using random.randrange() Generate random numbers using random.randint() Generate random...

Programiz.com

Programiz: Learn to Code for Free

Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.

Cppreference.com

cppreference.com

C++ reference C++98, C++03, C++11, C++14, C++17, C++20, C++23   │   Compiler support C++11, C++14, C++17, C++20, C++23 Freestanding implementations Language Basic concepts Keywords Preprocessor Expressions Declaration Initialization Functions Statements Classes Overloading Templates Exceptions Headers Named requirements Feature test macros (C++20) Language support library Source code information (C++20) Type...

Leetcode.com

LeetCode - The World's Leading Online Programming Learning Platform

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Python-course.eu

Python Courses and Tutorials: Online and On Site

Free comprehensive online tutorials suitable for self-study. An online course full of hands-on exercises and solutions.

Codechef.com

Competitive Programming | Participate & Learn | CodeChef

Learn competitive programming with the help of CodeChef's coding competitions. Take part in these online coding contests to level up your skills

Cplusplus.com

cplusplus.com - The C++ Resources Network

Information General information about the C++ programming language, including non-technical documents and descriptions: Description of the C++ language History of the C++ language F.A.Q., Frequently Asked Questions Tutorials Learn the C++ language from its basics up to its most advanced features. C++ Language: Collection of tutorials covering all the features...

Dotnetperls.com

Dot Net Perls

Visit example pages for many languages, with explanations and code side by side for easy understanding.

Tutorialhorizon.com

TutorialHorizon | Home

Read All Problems on Binary Trees, BST’s, AVL Tree. Problems on Singly and Doubly Linked List Interview Questions- Google, Microsoft, Amazon, Facebook etc. Rearrange Positive and Negative Numbers of Array On Each Side in O(1) space Construct Binary Search Tree from a given Preorder Traversal using Recursion Read All A...

Pythoncentral.io

Python Central | Python Programming Examples, Tutorials and Recipes

Python Central is a one-stop resource for Python programmers. It's a treasure trove of know-how about the Python programming language - check us out today!

Tutorialspoint.dev

TutorialsPoint.dev - Understading Every bit of the Branch in Computer Science starting from Algorithm to Programming

TutorialsPoint.dev is an online Knowledge based platform for all kinds of development including Web development Tutorials, Native Programming, Data Structure, Algorithm and Computer Science Courses.

Python-forum.io

Python Forum

The official dedicated python forum

Runestone.academy

Educative.io

Educative: Interactive Courses for Software Developers

Level up your coding skills. No more passive learning. Interactive in-browser environments keep you engaged and test your progress as you go.

Automatetheboringstuff.com

Automate the Boring Stuff with Python

Automate the Boring Stuff with Python By Al Sweigart. Over 500,000 copies sold. Free to read under a CC license. "The best part of programming is the triumph of seeing the machine do something useful. Automate the Boring Stuff with Python frames all of programming as these small triumphs; it...

Java67.com

Java67

Java Programming tutorials and Interview Questions, book and course recommendations from Udemy, Pluralsight, Coursera, edX etc

Codesdope.com

Learn to Code | CodesDope

Learn programming languages in a very simple way from scratch. Discuss and ask questions or doubts and get them cleared with well-suited people. Strengthen your basics with practice section.

Stackabuse.com

Stack Abuse

Learn Python, Java, JavaScript/Node, Machine Learning, and Web Development through articles, code examples, and tutorials for developers of all skill levels.

Codespeedy.com

Programming Blog and Software Development Company - CodeSpeedy

CodeSpeedy Technology Private Limited is a programming blog, website development, software development, Artificial Intelligence company based in India.

Tutorialgateway.org

Tutorial Gateway - C, Python, SQL, MSBI, Tableau, Java

The SQL Server Query is the set of instructions used to interact with a relational database. This section of SQL Tutorial explains about the creating

Codingame.com

Coding Games and Programming Challenges to Code Better

CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.

Hackerearth.com

HackerEarth | Online coding platform and developer assessment software

Helping 3M+ developers be better through coding contests, data science competitions, and hackathons. Trusted by recruiters from 1,000+ companies hiring the best developers.

Alvinalexander.com

Scala, Java, Unix, MacOS tutorials (page 1) | alvinalexander.com

Free Scala, Java, Unix, MacOS tutorials (page 1)

Baeldung.com

Baeldung

In-depth, to-the-point tutorials on Java, Spring, Spring Boot, Security, and REST.

Beginnersbook.com

BeginnersBook.com - Tutorials For Beginners

BeginnersBook is a tutorials site for beginners that covers topics like Java, Collections, AWT, JSP, Servlet, JSTL, C, C++, DBMS, Perl, WordPress, SEO.

Learncpp.com

Learn C++ – Skill up with our free tutorials

LearnCpp.com is a free website devoted to teaching you how to program in C++. Whether you’ve had any prior programming experience or not, the tutorials on this site will walk you through all the steps to write, compile, and debug your C++ programs, all with plenty of examples. Becoming an...

Regular-expressions.info

Regular-Expressions.info - Regex Tutorial, Examples and Reference - Regexp Patterns

At Regular-Expressions.info you will find a wide range of in-depth information about a powerful search pattern language called regular expressions.

Daniweb.com

DaniWeb Community - Technology and Programming Discussion

Discussion forums for IT professionals and programmers. Get free computer help and support. We cover all aspects of tech support, programming, and digital media.

Bytes.com

Bytes Dev Community | Where Developers Help Developers

Bytes.com is a community for software developers and programmers. Get programming and software development help from 470,749 other developers.

Dcode.fr

Kite.com

Kite - Free AI Coding Assistant and Code Auto-Complete Plugin

Code faster with Kite’s AI-powered autocomplete plugin for over 16 programming languages and 16 IDEs, featuring Multi-Line Completions. Works 100% locally.

Javarevisited.blogspot.com

Javarevisited: Blog about Java Programming Tutorials, Examples, Design Patterns, Interview Questions and Answers, FIX Protocol, Tibco RV messaging, UNIX and Linux Commands, XML, SQL, MySQL, Oracle, jQuery, JavaScript,HTML, Multithreading, Collection, Error and Exception, Debugging, Best Practices and Practical tips from my experience.

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Zetcode.com

ZetCode - Go, C#, Python, Java, JavaScript programming

ZetCode provides accessible tutorials for Go, Python, C#, Java, and JavaScript programming languages.

Topcoder.com

Top Website Designers, Developers, Freelancers for Your Next Project | Topcoder

WHY HAVE JUST ONE GREATDeveloperData ScientistDesignerQA ExpertWHEN YOU CAN HAVE A COMMUNITY OF THEM? According to Forrester’s Total Economic Impact™ Report, Crowdsourcing Through Topcoder Increases Execution Velocity 3x Over Traditional Means. Get The Best Talent on Your Work, and Only Pay For Outcomes, Not Hours. Get Work Done Join Topcoder...

Jenkov.com

Jenkov.com Tech & Media Labs - Resources for Developers, IT Architects and Technopreneurs

Dev Essentials Essential Dev Skills Decentralized Systems Decentralized Systems Introduction P2P Networks Blockchain Polymorph GraalVM GraalVM Overview GraalVM Polyglot API GraalVM Python GraalVM JavaScript Java SE Tutorials Java Language Java Collections Java Concurrency Java.util.concurrent Java Cryptography Java Date and Time Java Exception Handling Java Generics Java Internationalization Java IO Java...

Linuxtopia.org

On-line Linux and Open Source Technology Books and How To Guides

On-line Linux and Open Source Technology Books and How To Guides

Ideone.com

Online Compiler and IDE >> C/C++, Java, PHP, Python, Perl and 70+ other compilers and interpreters - Ideone.com

Compile various programming languages online. Add input stream, save output, add notes and tags.

Ntu.edu.sg

Nanyang Technological University - NTU Singapore

Nanyang Technological University is one of the top universities in Singapore offering undergraduate and postgraduate education in engineering, business, science, humanities, arts, social sciences, education and medicine.

Codeforces.com

Codeforces

Codeforces. Programming competitions and contests, programming community

Programcreek.com

ProgramCreek.com

This is a site all about Java, including Java Core, Java Tutorials, Java Frameworks, Eclipse RCP, Eclipse JDT, and Java Design Patterns.

Cmdlinetips.com

Python and R Tips - Learn Data Science with Python and R

Learn Data Science with Python and R

Coderanch.com

Coderanch, a friendly place for programming greenhorns!

Source code generated using layoutit.com

Java2s.com

Programming Tutorials and Source Code Examples

Programming Tutorials and Source Code Examples

Wolfram.com

Wolfram: Computation Meets Knowledge

Wolfram, creators of the Wolfram Language, Wolfram|Alpha, Mathematica, Development Platform, Data Science Platform, Finance Platform, SystemModeler...

Oeis.org

The On-Line Encyclopedia of Integer Sequences® (OEIS®)

Languages:   English    Shqip    العربية    Bangla    Български    Català    中文 (正體字, 简化字 (1), 简化字 (2)) Hrvatski    Čeština    Dansk    Nederlands    Esperanto    Eesti    فارسی    Suomi    Français    Deutsch    Ελληνικά    ગુજરાતી    עברית हिंदी    Magyar    Igbo...

Die.net

Example-code.com

Example Programs, Code Examples, Sample Code, Source, .NET Core C#, Android™, AutoIt, C, C#, C++, Chilkat2-Python, CkPython, Classic ASP, DataFlex, Delphi ActiveX, Delphi DLL, Go, Java, Lianja, Mono C#, Node.js, Objective-C, PHP ActiveX, PHP Extension, Perl, PowerBuilder, PowerShell, PureBasic, Ruby, SQL Server, Swift 2, Swift 3,4,5..., Tcl, Unicode C, Unicode C++, VB.NET, VBScript, Visual Basic 6.0, Visual FoxPro, Xojo Plugin

.NET Core C# Examples Android™ Examples AutoIt Examples C Examples C# Examples C++ Examples Chilkat2-Python Examples CkPython Examples Classic ASP Examples DataFlex Examples Delphi ActiveX Examples Delphi DLL Examples Go Examples Java Examples Lianja Examples Mono C# Examples Node.js Examples Objective-C Examples PHP ActiveX Examples PHP Extension Examples Perl Examples...

Codeguru.com

Microsoft Developer News | C++,C# & .NET Framework & More | CodeGuru

CodeGuru is where developers come to share ideas, articles, questions, answers, tips, tricks, comments, downloads, and more related to programming in areas including C++, Visual C++, C#, Visual Basic, ASP, ASP.NET & Java.

Pythonforbeginners.com

Learn Python By Example - PythonForBeginners.com

PythonForBeginners.com offers free content for those looking to learn the Python programming language. We offer the above Python Tutorial with over 4,000 words of content to help cover all the basics. We also offer an email newsletter that provides more tips and tricks to solve your programming objectives.

Journaldev.com

JournalDev - Java, Java EE, Android, Python, Web Development Tutorials

Java, Java EE, Android, Python, Web Development Tutorials

Howtodoinjava.com

Learn Java, Pyhton, Spring, Hibernate - HowToDoInJava

Simple and easy to follow free Java tutorials on spring framework, spring boot, angular, maven, hibernate, jpa, concurrency, collections and much more.

Realpython.com

Python Tutorials – Real Python

Learn Python online: Python tutorials for developers of all skill levels, Python books and courses, Python news, code examples, articles, and more.

Pynative.com

Riptutorial.com

Learn programming languages with books and examples

Over 1000 topics to learn about any programming languages/software such as C#, Dapper, Entity Framework, SQL, and more!

Asciinema.org

asciinema - Record and share your terminal sessions, the simple way

core/ca-certificates-utils 20210603-1 [instal.. │ Last Modified : Mon, 08 Ju core/coreutils 8.32-1 [installed] │ Out Of Date : No core/cracklib 2.9.7-2 [installed] │ core/crda 4.14-4 │ core/cronie 1.5.7-2 │ core/cryptsetup 2.4.0-1 [installed] │ core/curl 7.78.0-1 [installed] │ core/dash 0.5.11.4-1 │ core/db 5.3.28-5 [installed] │ core/dbus 1.12.20-1 [installed] │ core/dbus-docs 1.12.20-1...

Github.community

GitHub Community

Welcome Center Introduce yourself to other users, engage in our weekly conversations, or ask questions about the GitHub Community itself here. 301 Community Hub Find information about upcoming GitHub events, developer meetups, and community announcements. 182 GitHub Help Ask questions about your GitHub account and the core features of GitHub....

Likegeeks.com

Like Geeks - Linux, Server administration, and Python programming

Linux, Server administration, and Python programming

Jakevdp.github.io

Home | Pythonic Perambulations

The Waiting Time Paradox, or, Why Is My Bus Always Late? Thu 13 September 2018 Image Source: Wikipedia License CC-BY-SA 3.0 If you, like me, frequently commute via public transit, you may be familiar with the following situation: You arrive at the bus stop, ready to catch your bus: a...

Exceptionshub.com

Devconnected.com

devconnected – Software Engineering Articles, Guides & Tips

A community for developers, software engineers and IT professionals that want to take their knowledge to the next level.

Kotlinlang.org

Kotlin Programming Language

v1.7.0 Solutions Multiplatform Mobile Multiplatform for other platforms Server-side Web frontend Data science Android Docs Community Teach Play Playground Hands-on Examples Koans A modern programming language that makes developers happier. Get started Why Kotlin Developed by JetBrains & Open-source Contributors Multiplatform Mobile Share the logic of your Android and iOS...

Pythonprogramming.net

Python Programming Tutorials

Python Programming tutorials from beginner to advanced on a massive variety of topics. All video and text tutorials are free.

Codejava.net

CodeJava.net - Java Tutorials, Code Examples and Sample Projects

Java programming tutorials, articles, tips, tricks, code examples and sample projects: core Java, exception handling, Collections, Concurrency, JDBC, Swing, Graphics, File IO, Servlet, JSP, JavaMail, JSTL, Web Services, JPA, Networking, Spring, Struts, Hibernate, Eclipse, NetBeans, Tomcat.

Java2blog.com

Java2Blog - A blog on Java, Python and C++ programming languages

A blog on core java,data structures,algorithms and also on various frameworks like struts 2,spring,spring MVC,webservices, java design patterns

Sanfoundry.com

Programming & Engineering Questions & Answers - Sanfoundry

Interview Preparation Sanfoundry Certification ContestsNew! Certification Contests ResultsNew! Dynamic Programming Problems-Solutions 1000 C Problems-Algorithms-Solutions 1000 C++ Problems-Algorithms-Solutions 1000 Java Problems-Algorithms-Solutions 1000 Python Problems-Solutions 1000 Data Structures & Algorithms I MCQs 1000 Data Structures & Algorithms II MCQs 1000 Python MCQs 1000 Java MCQs 1000 C++ MCQs 1000 C MCQs 1000...

Gamedev.net

Home - GameDev.net

GameDev.net is your resource for game development with forums, tutorials, blogs, projects, portfolios, news, and more.

Activestate.com

ActiveState | Secure & Reproducible Python Runtimes

Ready-to-use open source languages and tools to help coders and teams be more productive. Get the security and license compliance you need.

Codecodex.com

Triplebyte.com

Triplebyte: Engineer Job Search, Refactored.

Start a job search that puts you in control.

Codecademy.com

Learn to Code - for Free | Codecademy

Learn the technical skills to get the job you want. Join over 50 million people choosing Codecademy to start a new career (or advance in their current one).

C2.com

Cunningham & Cunningham, Inc.

We are a small consultancy that has specialized in object-oriented programming. We are not now taking on new clients as our principals are busy doing other things. We have closed our office on SW 40th Avenue. We are happy to correspond by email at the contact address below. We continue...

Autohotkey.com

AutoHotkey

Free keyboard macro program. Supports hotkeys for keyboard, mouse, and joystick. Can expand abbreviations as you type them (AutoText).

Careercup.com

Programming Interview Questions | CareerCup

0 of 0 votes 0 Answers RobinHood Help & support service is available for the solution of RobinHood error codes or problems, RobinHood users are found a considerable lot of errors and some different blunders because of various reasons. To get the solutions for the RobinHood bugs and issues, you...