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动画图解、一键运行的数据结构与算法教程

In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science.

Learn about data structures in this comprehensive course. We will be implementing these data structures in C or C++.

Data Structures and Algorithms full course tutorial java

Step by step guide to learn Data Structures and Algorithms in 2025

一本通俗易懂的数据结构与算法入门书，引导读者手脑并用地学习，强烈推荐算法初学者阅读。

A visual guide to the most important patterns and approaches for the coding interview.

Getting to Know the Language

这是专门针对小白的零基础Java教程。

Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.

官方入门文档。

语言指南，涵盖了大部分重要特性。

学习Golang的完整教程！从开始到结束不到一个小时，包括如何在Go中构建API的完整演示。没有多余的内容，只有你需要知道的知识。

LearnCpp.com is a free website devoted to teaching you how to program in modern C++.

网站上的教程会手把手教你如何书写，编译以及调试C++程序，同时网站上有大量的程序示例。

中文，免费，零起点，完整示例，基于最新的Python 3版本。

a free interactive Python tutorial for people who want to learn Python, fast.

Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!

This course will give you a full introduction into all of the core concepts in python.

Learn about Elasticsearch with this comprehensive course designed for beginners, featuring both theoretical concepts and hands-on applications using Python (though applicable to any programming language). The course is structured in two parts: first covering essential Elasticsearch fundamentals including index management, document storage, text analysis, pipeline creation, search functionality, and advanced features like semantic search and embeddings; followed by a practical section where you'll build a real-world website using Elasticsearch as a search engine, working with the Astronomy Picture of the Day (APOD) dataset to implement features such as data cleaning pipelines, tokenization, pagination, and aggregations.

This tutorial covers getting Solr up and running, ingesting a variety of data sources into Solr collections, and getting a feel for the Solr administrative and search interfaces.

If you are interested in learning how to leverage a search engine that is optimized to search large volumes of text-centric data, then check this course about Learning Apache Solr 8.

This document is intended as a "getting started" guide to using and running the Lucene demos.

Lucene is an extremely rich and powerful full-text search library written in Java.

Apache Lucene is a full-text search engine which can be used from various programming languages.

In this presentation I go over Apache Lucene, being the cornerstone technology behind Elasticsearch.

The home page of a free online class in distributed systems.