Showing 59 open source projects for "common"

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  • 1
    LeetCode Book

    LeetCode Book

    Comprehensive study guide for coding interviews

    LeetCode-Book is a comprehensive study guide for coding interviews that consolidates algorithm patterns, data-structure templates, and worked LeetCode solutions. It organizes problems by topic—arrays, linked lists, stacks/queues, trees/graphs, dynamic programming, greedy, backtracking, and math—so you can study systematically. Explanations are concise but intentional, highlighting why a pattern fits, how to reason about boundary cases, and the time/space trade-offs. Many entries include...
    Downloads: 4 This Week
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  • 2
    Interviews

    Interviews

    Comprehensive computer science and interview preparation guide

    ...The repository emphasizes topics such as data structures, algorithms, system design, operating systems, databases, and networking. It also includes practical coding examples and solutions that demonstrate how to approach and solve common problems asked at companies like Google, Amazon, Facebook, and Microsoft. By consolidating essential knowledge in one place, the project helps learners efficiently review concepts and practice effectively for interviews.
    Downloads: 2 This Week
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  • 3
    IK Analysis for Elasticsearch

    IK Analysis for Elasticsearch

    A plugin that integrates Lucene IK analyzer into elasticsearch

    ...Initially, it was a Chinese word segmentation component based on the open source project Luence as the main application, combined with dictionary word segmentation and grammar analysis algorithms. Starting from version 3.0, IK has developed into a common word segmentation component for Java, independent of the Lucene project, and at the same time provides a default optimized implementation of Lucene. In the 2012 version, IK implemented a simple word segmentation ambiguity elimination algorithm, marking the evolution of the IK tokenizer from pure dictionary word segmentation to analog semantic word segmentation.
    Downloads: 0 This Week
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  • 4
    Spring Boot Learning Example

    Spring Boot Learning Example

    Spring Boot practical learning case

    ...Database examples demonstrate MyBatis, annotation-based mappings, multiple data sources, and Redis-backed caching. Additional projects integrate Elasticsearch, HBase, FreeMarker, Dubbo, ZooKeeper, and other common backend technologies. A substantial WebFlux series covers reactive REST services, MongoDB, Thymeleaf, Redis, WebSockets, testing, and a sample book-management system. Each topic is organized as a separate runnable module so developers can study integrations independently. The repository is designed for beginners and developers reinforcing Spring Boot implementation skills through working examples.
    Downloads: 0 This Week
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  • 5
    mXparser - Math Parser Java C# Library

    mXparser - Math Parser Java C# Library

    A flexible mathematical expressions parser for JAVA, Android, C# .NET

    ....: =, <, > - math functions (large library of 1-arg, 2-arg, 3-arg - - functions) i.e.: sin, cos, Stirling numbers, log, inverse functions - constants (large library), i.e.: pi, e, golden ratio - n-args functions i.e.: greatest common divisor - iterated summation and product operators - differentiation and integration High flexibility: - user defined constants and arguments, both free - and dependent on other arguments + possibility of use in functions - user defined functions (both free and depended) - user defined recursive arguments + simple (controlled) recursion (1 recursive argument) - user defined recursive functions / expressions (any) - complex, many arguments, no limitation - internal syntax checkin
    5.0 out of 5 stars 2 Reviews
    Downloads: 3 This Week
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  • 6
    Advanced Java

    Advanced Java

    Comprehensive guide to advanced Java topics and backend tech

    advanced-java is a curated knowledge base for Java developers seeking to deepen their understanding of advanced topics, including JVM internals, multithreading, networking, databases, system design, and common backend technologies. Written in Chinese, it serves as both a study guide and reference for preparing for technical interviews or mastering large-scale system development with Java.
    Downloads: 0 This Week
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  • 7
    Spring Boot Learning

    Spring Boot Learning

    Spring Boot Tutorial Source Code

    SpringBootLearning is a collection of sample applications that accompanies an unofficial Chinese-language Spring Boot tutorial series. It starts with basic project creation and configuration, then expands into common backend development tasks. The examples cover JDBC, JPA, MyBatis, MongoDB, Redis, transactions, caching, and several messaging technologies. Additional modules demonstrate REST documentation, Swagger, file uploads, form validation, scheduled tasks, asynchronous methods, and service consumption. The repository also includes multi-module projects and Docker integration. ...
    Downloads: 0 This Week
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  • 8
    Web Security Dojo

    Web Security Dojo

    Virtual training environment to learn web app ethical hacking.

    Web Security Dojo is a virtual machine that provides the tools, targets, and documentation to learn and practice web application security testing. A preconfigured, stand-alone training environment ideal for classroom and conferences. No Internet required to use. Ideal for those interested in getting hands-on practice for ethical hacking, penetration testing, bug bounties, and capture the flag (CTF). A single OVA file will import into VirtualBox and VMware. There is also an Ansible...
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    5.0 out of 5 stars 3 Reviews
    Downloads: 27 This Week
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  • 9
    This Project will administer an exam on an applet using 4 answer mutliple choice questions. Only one answer may be selected per question. Later we may improve this but for now this is the scope. We will use XML to read and write exams.
    Downloads: 0 This Week
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  • 10
    RadiationHelper

    RadiationHelper

    Alpha, Beta, Gamma measurements and Nuclide exposure

    RadiationHelper is a data analysis tool for : 1. gross alpha and beta radiation measurement and detector calibration using experimental data (counts acquired by alpha-beta devices). 2. gamma spectroscopy measurements and detector calibration using experimental data (spectra acquired by acquisition software such as Assayer, Gamma Vision, Maestro) 3. gross alpha,beta, gamma detector efficiencies and gamma peak efficiency can be theoretical computed using Monte-Carlo simulation technique for radiation transport (based on EGSnrc toolkit) 4.dose assessment in human body exposed to radiations from nuclides in several common scenarios such as air exposure, water submersion, ground surface, internal ingestion or inhalation. 5. quick dosimetry and shielding computations. It is platform independent (written entirely in Java). Source code included in jar files! Also, available on GitHub: https://github.com/ZiliasTheSaint/RadiationHelper.git Checkout for dependent modules!
    Downloads: 1 This Week
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  • 11
    JCSprout

    JCSprout

    Basic, concurrent algorithm

    JCSprout is a curated learning path for Java engineers that mixes concise notes, diagrams, and runnable examples to cover core computer science and JVM topics. It walks readers through data structures and algorithms, networking fundamentals, Java concurrency, JVM memory model and GC, and common interview problem patterns. The repository emphasizes understanding over memorization, linking conceptual summaries with small code artifacts that can be compiled and profiled. It also highlights best practices around collections, thread safety, lock-free techniques, and performance trade-offs so learners can make informed design decisions. ...
    Downloads: 0 This Week
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  • 12

    ZDT

    Zhongwen Development Tool - helping to study Mandarin Chinese

    The ZDT (Zhongwen Development Tool) is written in Java using the Eclipse RCP to help users study mandarin Chinese. The most important feature is the flashcard study feature. ZDT currently contains: * a Flashcard plugin for memorizing Chinese characters, their meaning and their pinyin/pronunciation. The user is able to import Character lists or enter them manually. This * a Dictionary search plugin with three dictionaries: ADSO, CeDict, HanDeDict. The HanDeDict is a German dictionary....
    5.0 out of 5 stars 4 Reviews
    Downloads: 9 This Week
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  • 13

    FindAKanji

    a tool to learn about Chinese (and Japanese) characters

    ...Automatic space insertion before dictionary words and word highlighting. Compact info display in 'Trading Card' style. Currently the example database contains over 95.000 readings, including readings for more than 4500 of the most common Kanjis. A youtube tutorial shows how to extend the database.
    Downloads: 0 This Week
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  • 14
    MattsMathTools

    MattsMathTools

    MathTools is an aid in preparing printed math tests.

    Matt's MathTools is a Java application designed as an aid in preparing printed math tests. It is easily embedded in other Java applications or it can be used alone as a single-user desktop app. It includes a scripting environment, numerous demonstration classes and several general utilities. A scripting tutorial is also available.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 15

    XLogo4Schools

    A Logo interpreter and programming environment specialized for schools

    A Logo interpreter and programming environment specialized for schools. It is a revised version of XLogo, published on http://xlogo.tuxfamily.org/. The Logo dialect is almost the same as Xlogo's, but some Logo commands were reimplemented to fit with the new programming environment and workspace. Some commands which were buggy in the original XLogo have been fixed. The interpreter works now more efficient due to the usage of more suitable data structures. The output of turtle graphics...
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    Downloads: 1 This Week
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  • 16
    Java Combinatorial Optimization Platform
    Java Combinatorial Optimization Platform is used to solve combinatorial problems using common interface, providing means to easily add new algorithms and problems and to benchmark them.
    5.0 out of 5 stars 2 Reviews
    Downloads: 3 This Week
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  • 17

    RELATED - REmotes LAboraTories extenED

    Java Framework for developing of remote/virtual laboratories

    RELATED framework proposes a structured methodology of remote/virtual labs development and, also, provides common facilities as user management, booking, basic visualization (trend graphs and direct interaction using interactives variables), data logging and experimental session’s control. In order to get these facilities, an RLAB (Remote LABoratory) system it defined using a formal specification of a virtual or remote laboratory (based on XML and used to structure components for laboratory). ...
    Downloads: 1 This Week
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  • 18
    OSLO stands for Open Source Library for OCL. It's base on the Kent OCL Library from the University of Kent.
    Downloads: 0 This Week
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  • 19
    EsoTransformer is a kind of a translator which translates esoteric languages like Brainfuck into more common programming languages as Java or C++.
    Downloads: 0 This Week
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  • 20
    visualFSA is a small tool which lets you construct NFAs/DFAs [(non)deterministic finite automata]. It offers some common algorithms which can be applied to that automatons, like converting NFA -> DFA, word problem, accepted language etc.
    Downloads: 0 This Week
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  • 21
    Java-based implementation of the Optimization Programming Language.
    Downloads: 0 This Week
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  • 22
    A system to perform analysis of large documents for the purpose of cataloging similar documents. Similarity is based upon contextual analysis of these documents done by identifying common words and proper nouns.
    Downloads: 0 This Week
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  • 23
    Common Library
    Common Library is a learning content and document management system that enables dynamic outcome-based learning object alignment through semantic analysis & granular addressability. For implementation questions contact http://www.bluefletch.com.
    Downloads: 0 This Week
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  • 24
    Becta common file format for Interactive whiteboards Project has created a common file format to support interoperability, a code library under BSD, a test harness Viewer and range of sample files.
    Downloads: 10 This Week
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  • 25
    eGraph - Algebra Worksheet Builder
    The perfect solution for making graphing worksheets. For graphing equations in: algebra homework, math class work, and for displaying professional graph images on a white board during classroom instruction. Click "View All Files" for Windows Setup.
    Downloads: 0 This Week
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