Bookmarks (4489)

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    truemail-rb/truemail

    truemail Verify email via Regex, DNS, SMTP, MX blacklist. A useful way to fightbox and ensure...

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    karpathy/cryptos

    cryptos a pure Python from-scratch zero-dependency implementation of Bitcoin for educational purposes.

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    CSS Tips

    css tips and tricks We don’t usually include article that just show code without technical deep...

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    How we ship code faster and safer with feature flags - The GitHub Blog

    How we ship code faster and safer with feature flags Github praises feature flags in release...

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    Film simulations from scratch using Python

    Film simulations from scratch using Python Back in old day, we take picture use film in...

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    Practical SQL for Data Analysis

    Practical SQL for Data Analysis The post target data scientist to use SQL instead of analyze...

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    Attacking JSON Web Tokens (JWTs)

    Attacking JSON Web Tokens (JWTs) JWT is gaining popularity due to its convenience use to hold...

  • CSRF, CORS, and HTTP Security headers Demystified

    CSRF, CORS, and HTTP Security headers Demystified With an increasing number of breaches, intrusions, and data...

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    What is the point of the `cd` external command?

    What is the point of the `cd` external command? We use cd all day long. It’s...

  • Hosting SQLite databases on Github Pages - (or any static file hoster) - phiresky's blog

    Hosting SQLite databases on Github Pages (or any static file hoster). So how do you use...

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    spaceuptech/space-cloud

    space-cloud Open source Firebase + Heroku to develop, scale and secure serverless apps on Kubernetes

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    v-byte-cpu/sx

    sx Fast, modern, easy-to-use network scanner. If you use nc, nmap a lot, absolutely give this...

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    How does a mutex work? What does it cost?

    How does a mutex work? What does it cost? Concurrent programming requires synchronization. We can’t have...

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    mazen160/tfquery

    tfquery Run SQL queries on your Terraform infrastructure. Query resources and analyze its configuration using a...

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    benhoyt/mugo

    mugo a single-pass compiler for a tiny subset of the Go programming language – just enough...

  • ERROR: deadlock detected | Understanding deadlocks - CYBERTEC

    PostgreSQL: Understanding Deadlock Many might have seen PostgreSQL issue the following error message: “ERROR: deadlock detected”....

  • DbGate | Your database management tool

    dbgate The smartest (no)SQL database client

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    ankane/pgvector

    pgvector Open-source vector similarity search for Postgres

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    Qovery/engine

    Qovery engine an open-source abstraction layer library that turns easy apps deployment on AWS, GCP, Azure,...

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    mptre/mdsort

    mdsort Move messages from one maildir to another. Useful if you spend lot of time with...

  • ERROR: invalid byte sequence for encoding – select * from depesz;

    ERROR: invalid byte sequence for encoding One common problem that a lot of people seem to...

  • Explaining 4K 60Hz Video Through USB-C Hub | Big Mess o' Wires

    Explaining 4K 60Hz Video Through USB-C Hub USB-C promises to use one port for everything. USB-C...

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    Postgres is Out of Disk and How to Recover: The Dos and Don'ts

    Postgres is Out of Disk and How to Recover: The Dos and Don'ts One frustrating thing...

  • Boyer-Moore string search algorithm explanation and formal verification using CBMC

    Boyer-Moore string search algorithm explanation and formal verification using CBMC If a substring would be compared...

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    Deep dive in CORS: History, how it works, and best practices

    Deep dive in CORS: History, how it works, and best practices Learn the history and evolution...

  • SRE Case Study: Mysterious Traffic Imbalance

    SRE Case Study: Mysterious Traffic Imbalance Given their large scale operation, if any bug in network...

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    Why did the IETF specifically choose 192.168/16 to be a private IP address class?

    Why did the IETF specifically choose 192.168/16 to be a private IP address class? A private...

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    Dynamic Programming vs Divide-and-Conquer | Trekhleb

    Dynamic Programming vs Divide-and-Conquer In this article I’m trying to explain the difference/similarities between dynamic programing...

  • The Compiler Writer Resource Page

    Resources for Amateur Compiler Writers This is a page for amateur compiler writers. Anything that I...

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    fermatslibrary - Clever algorithm to find...

    Clever algorithm to find out whether or not 2 words are anagrams https://t.co/qDYXSzFJ0n

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    rgeo/rgeo

    rgeo Geospatial data library for Ruby. They are also looking for a maitenance

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    Jeffail/tunny

    tunny a Golang library for spawning and managing a goroutine pool, allowing you to limit work...

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    zellij-org/zellij

    zellij Like tmux but written in Rust. Rust is started to being used in many low...

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    ArchiveBox/ArchiveBox

    ArchiveBox Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more…

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    netdata/netdata

    netdata high-fidelity infrastructure monitoring and troubleshooting. Open-source, free, preconfigured, opinionated, and always real-time.