52 projects for "problem a" with 2 filters applied:

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  • 1
    How-To-Ask-Questions-The-Smart-Way

    How-To-Ask-Questions-The-Smart-Way

    Correctly propose technical questions and get the answers you want

    ...The guide is particularly valuable for beginners who are learning how to interact in open-source communities and forums. By improving communication, it increases the likelihood of receiving helpful and accurate responses. Overall, it serves as a foundational resource for effective problem-solving and collaboration in software development.
    Downloads: 2 This Week
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  • 2
    Python-programming-exercises

    Python-programming-exercises

    100+ Python challenging programming exercises

    Python-programming-exercises is an educational repository containing more than 100 Python programming challenges. It is designed to help learners practice problem solving through short exercises rather than full applications. The exercises cover fundamentals such as strings, numbers, loops, lists, dictionaries, functions, regular expressions, file handling, classes, generators, and algorithmic thinking. Many problems include both a prompt and a suggested solution, making the repository useful for self-study and interview-style practice. ...
    Downloads: 2 This Week
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  • 3
    pytudes

    pytudes

    Python programs, usually short, of considerable difficulty

    ...The repository includes readable solutions, experiments, notebooks, and scripts that cover algorithms, puzzles, probability, search, language processing, simulation, and mathematical reasoning. It is useful for programmers who want to study elegant Python code while learning how experienced developers approach problem solving. Many examples emphasize clarity and compactness rather than framework-heavy engineering. pytudes is best understood as a learning library, a coding style reference, and a set of practical programming studies.
    Downloads: 2 This Week
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  • 4
    colleague-skill

    colleague-skill

    Transform a cold separation into a warm Skill

    colleague-skill is a specialized agent skill designed to simulate a collaborative teammate within AI-driven workflows, enabling agents to behave more like human colleagues in problem-solving scenarios. The project focuses on enhancing interaction quality by introducing role-based behavior, contextual awareness, and cooperative task execution. It allows agents to provide suggestions, feedback, and alternative approaches, mimicking real-world collaboration dynamics. The system likely integrates with broader agent frameworks, enabling seamless inclusion in multi-agent environments. ...
    Downloads: 1 This Week
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  • Build Data Resilience - Take the Assessment Today Icon
    Build Data Resilience - Take the Assessment Today

    Can you recover when it matters most? Take this quick assessment to identify gaps and build greater recovery confidence.

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  • 5
    huihut interview

    huihut interview

    A summary of C/C++ technical interview basics

    ...The repo is designed so learners can practice real interview scenarios, compare approaches, and internalize foundational concepts that are frequently tested by tech companies. Many entries include both the problem statement and one or more reference implementations, offering insights into time/space complexity and tradeoffs between competing strategies. It’s organized to be approachable whether you’re a student preparing for your first internship or an experienced engineer brushing up on fundamentals before a big interview round.
    Downloads: 0 This Week
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  • 6
    Napkin Math

    Napkin Math

    Techniques and numbers for estimating system's performance

    Napkin Math is a technical reference project for estimating software system performance from first principles. It collects practical numbers, benchmark-style measurements, and mental models that help engineers make fast back-of-the-envelope calculations. The project is useful for questions like how much memory throughput matters, how long storage operations may take, what network latency to expect, or how expensive logging could become at high request volume. It treats these values as...
    Downloads: 2 This Week
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  • 7
    fe-advanced-interview

    fe-advanced-interview

    A Guide to Advanced Front-End Interviews

    fe-advanced-interview is a comprehensive front-end engineering interview preparation repository focused on advanced web development concepts, system design, and real-world technical problem solving. The project compiles high-level interview questions and explanations covering JavaScript internals, browser rendering, networking, performance optimization, frameworks, architecture, and engineering best practices. Unlike beginner-focused interview guides, it emphasizes deeper understanding of how front-end technologies work internally and how large-scale applications are designed and maintained. ...
    Downloads: 2 This Week
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  • 8
    core.logic

    core.logic

    A logic programming library for Clojure & ClojureScript

    core.logic brings logic programming to Clojure and ClojureScript through an implementation of miniKanren, enabling relational, constraint-based, and nominal logic programming. It allows complex reasoning and declarative problem-solving directly in Clojure. core.unify provides a la carte unification facilities that are not deeply tied into the operation of a logic engine. While core.logic does provide a similar simple unifier interface with support for specifying fine-grained constraints, if you have no need for a logic programming system, core.unify may be a better fit.
    Downloads: 0 This Week
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  • 9
    Back-End Developer Interview Questions

    Back-End Developer Interview Questions

    A list of back-end related questions

    ...Topics cover design patterns, code design, programming languages, algorithms, software architecture, microservices, security, and general engineering concepts. It also includes questions based on code snippets and unconventional problem-solving scenarios. Interviewers can select only the sections relevant to a particular role instead of following the entire list. Developers can also use the repository for self-assessment, study, and identifying gaps in their technical knowledge.
    Downloads: 0 This Week
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    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

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  • 10
    InterviewGuide

    InterviewGuide

    Repository that collects extensive computer science

    ...It was created by a developer who documented his own journey from campus to tech industry, including detailed learning pathways for languages like C/C++, Go, JavaScript, and frameworks like Vue, as well as topics such as operating systems, networks, databases, and Redis. The repository contains curated algorithm and data structure explanations, collections of interview questions, high-frequency topics, and practical problem-solving guides to help users brush up on skills that are often tested in technical interviews.
    Downloads: 0 This Week
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  • 11
    JavaScript Algo and Data Structures

    JavaScript Algo and Data Structures

    Algorithms and data structures implemented in JavaScript

    ...The repository covers topics such as sorting, searching, graph algorithms, cryptography, and data structures like linked lists, stacks, and queues. It is designed to help developers understand algorithm fundamentals and practice problem-solving with JavaScript. Multilingual README files make the resource accessible to a global audience. With strong community engagement, it is one of the most popular algorithm repositories on GitHub.
    Downloads: 0 This Week
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  • 12
    Micronaut Data

    Micronaut Data

    Ahead of Time Data Repositories

    ...Both GORM and Spring Data maintain a runtime meta-model that uses reflection to model relationships between entities. This model consumes significant memory and memory requirements grow as your application size grows. The problem is worse when combined with Hibernate which maintains its own meta-model as you end up with duplicate meta-models. Micronaut Data instead moves this model into the compiler. Both GORM and Spring Data use regular expressions and pattern matching in combination with runtime generated proxies to translate a method definition on a Java interface into a query at runtime. ...
    Downloads: 0 This Week
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  • 13
    async-graphql

    async-graphql

    A GraphQL server library implemented in Rust

    ...This library does not extend Rust's syntax, which means that Rustfmt can be used normally. I value this highly and it is one of the reasons why I developed Async-graphql. I like GraphQL and Rust. I've been using Juniper, which solves the problem of implementing a GraphQL server with Rust. But Juniper had several problems, the most important of which is that it didn't support async/await at the time. So I decided to make this library for myself.
    Downloads: 0 This Week
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  • 14
    Hiring Without Whiteboards

    Hiring Without Whiteboards

    Companies that don't have a broken hiring process

    ...In this context, "whiteboards" symbolizes outdated or unhelpful computer science trivia questions often criticized in technical interviews. The project highlights organizations that emphasize interviewing techniques more aligned with actual day-to-day work, such as collaborative problem-solving, pair programming, or take-home assignments. It encourages a shift away from brainteasers, riddles, or puzzle-based interviews, which can create unnecessary barriers for candidates. The repository not only provides a resource for job seekers looking for fairer interview processes but also offers guidance for companies seeking to improve their hiring practices. ...
    Downloads: 1 This Week
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  • 15
    LeetCode Problem Solving

    LeetCode Problem Solving

    Complete Collection of 151 Problems

    LeetCode is a solution collection and programming handbook covering 151 algorithm problems from the LeetCode platform. It is structured as educational material rather than as an application or competitive-programming client. The complete edition contains C++ solutions, while a separate Java version is also included as an ongoing translation of the material. Explanations and implementations are organized into a book-like format that can be read online or compiled as a PDF. LaTeX source files...
    Downloads: 0 This Week
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  • 16
    Go Katas

    Go Katas

    A collection of daily coding challenges

    Go Katas is a curated collection of practice exercises and coding challenges specifically crafted to improve proficiency in Go, including idiomatic patterns, language fundamentals, and algorithm design. It mirrors the kata practice tradition from martial arts—repetitive, thoughtful practice where each exercise reinforces technique, discipline, and problem-solving approach. Each kata prompt focuses on a precise aspect of Go, such as concurrency patterns, memory management, interfaces, error handling, or performance optimization, giving learners structured practice opportunities that go beyond syntax. Implementations can be tested locally, graded automatically with included test suites, and iterated on so that learners get rapid feedback and measurable progress. ...
    Downloads: 0 This Week
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  • 17
    Flight rules for Git

    Flight rules for Git

    Flight rules for git

    Flight rules for Git is a practical reference repository that collects essential tips, best practices, and rescue procedures for using Git effectively in real-world project workflows. It’s organized as a series of “rules” that codify common operations, troubleshooting patterns, and strategic guidelines that can help both new and seasoned developers avoid common pitfalls with version control. Rather than being a tutorial or beginner’s guide, it focuses on higher-leverage advice like how to...
    Downloads: 0 This Week
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  • 18
    CppServer

    CppServer

    Fast and low latency asynchronous socket server & client C++ library

    Ultra-fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols, and 10K connections problem solution. Cross platform (Linux, MacOS, Windows) Asynchronous communication. Supported CPU scalability designs: IO service per thread, thread pool. Supported transport protocols: TCP, SSL, UDP, UDP multicast. Supported Web protocols: HTTP, HTTPS, WebSocket, WebSocket secure. Supported Swagger OpenAPI iterative documentation. Supported message protocol based on Fast Binary Encoding.
    Downloads: 0 This Week
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  • 19
    py2many

    py2many

    Transpiler of Python to many other languages

    ...Writing security-sensitive code in a low-level language like C is error-prone and could lead to privilege escalation. Specialized languages such as wuffs exist to address this use case. py2many can be a more general-purpose solution to the problem where you can verify the source via unit tests before you transpile. Swift and Kotlin dominate the mobile app development workflow. However, there is no one solution that works well for lower level libraries where there is desire to share code between platforms. Kotlin Mobile Multiplatform (KMM) is a player in this place, but it hasn't really caught on. py2many provides an alternative.
    Downloads: 0 This Week
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  • 20
    Java Basics

    Java Basics

    Large educational repository for learning and reviewing modern Java

    ...Separate resources cover JDBC, JSP, Servlets, Hibernate, and common design patterns. The repository also contains dedicated Java program collections for hands-on practice and problem solving. Its broad structure makes it useful for beginners, interview preparation, and developers refreshing specific Java concepts. Content is organized as a long-form reference rather than a single application or course project.
    Downloads: 0 This Week
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  • 21
    Computer Science Flash Cards

    Computer Science Flash Cards

    Mini website for testing both general CS knowledge and enforce coding

    This repository collects concise flash cards that cover the core ideas of a traditional computer science curriculum with a focus on interview readiness. The cards distill topics like time and space complexity, classic data structures, algorithmic paradigms, operating systems, networking, and databases into short, testable prompts. They are designed for spaced-repetition style study so you can cycle frequently through fundamentals until recall feels automatic. Many cards point at canonical...
    Downloads: 0 This Week
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  • 22
    ARC-AGI

    ARC-AGI

    The Abstraction and Reasoning Corpus

    ARC-AGI is a benchmark dataset and experimental framework designed to evaluate and advance artificial general intelligence by testing systems on abstract reasoning tasks that require human-like problem-solving abilities. It consists of a curated set of tasks where models must infer patterns from input-output examples and apply those rules to new unseen cases, without relying on memorization or prior training data. The dataset is structured as grid-based puzzles, where each task requires understanding transformations such as symmetry, counting, or spatial manipulation. ...
    Downloads: 3 This Week
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  • 23
    rechne.exe

    rechne.exe

    Command-line calculator and libray.

    Easy-to-use command-line calculator for basic and scientific calculations.
    Downloads: 0 This Week
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  • 24
    ASP.NET Core Diagnostic Scenarios

    ASP.NET Core Diagnostic Scenarios

    This repository has examples of broken patterns in ASP.NET Core apps

    This educational repository documents problematic patterns commonly found in real-world web applications. Its examples demonstrate mistakes that can negatively affect scalability, reliability, performance, and resource usage. The material draws on issues encountered in customer applications as well as cases reported through developer communities and support channels. Dedicated guidance covers general web development, asynchronous programming, HTTP clients, common pitfalls, and broader coding...
    Downloads: 0 This Week
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  • 25
    KOOM

    KOOM

    KOOM is an OOM killer on mobile platform by Kwai

    ...With the increasing complexity of mobile terminal business logic and the gradual popularity of scenarios with high memory requirements such as 4K codec and AR magic watch, the OOM problem has become the number one problem in the stability management of the Kuaishou client. In the daily version iteration process, OOM surges occasionally occur, and the online environment is very complicated. There are thousands of AB experiments. Pre-prevention and post-recovery cannot be achieved. Therefore, high-performance online memory monitoring solutions are urgently needed.
    Downloads: 1 This Week
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