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Reversing Go Binaries Like a Pro
GO binaries are weird, or at least, that is where this all started out. While delving into some Linux malware named Rex, I came to the realization that I might need to understand more than I wanted to
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The latest blog posts to take off on Hacker News. 1,304 posts.
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Recent efforts in V8 and DevTools for Node.js
This blog post highlights some of the recent efforts to make Node.js better supported in V8 and Chrome DevTools.
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A Visual and Interactive Guide to the Basics of Neural Networks
Discussions: Hacker News (63 points, 8 comments), Reddit r/programming (312 points, 37 comments) Translations: Arabic, French, Spanish Update: Part 2 is now live: A Visual And Interactive Look at Basic Neural Network Math Motivation I’m not a machine learning expert. I’m a software engineer by training and I’ve had…
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The Signal protocol for Node and browsers
Signal is a protocol for encrypted chat. Developed by Moxie Marlinspike and Trevor Perrin, the Signal protocol backs the excellent Signal Messenger , and has since been incorporated into WhatsApp, Facebook Messenger and Google Allo.
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Webpack 2.2 – Release Candidate
The talks of webpack 2 started back in January of 2015. Since then we have published multiple versions from 2.0 to 2.1-beta.28.
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LLVM's New Versioning Scheme
Historically, LLVM's major releases always added "0.1" to the version number, producing major versions like 3.8, 3.9, and 4.0 (expected by March 2017). With our next release though, we're changing this.
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I've been writing ring buffers wrong all these years
So there I was, implementing a one element ring buffer. Which, I'm sure you'll agree, is a perfectly reasonable data structure.
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Version SAT
The package version selection problem is to find a set of dependencies that can be used to build a top-level package P that is complete (all dependencies satisfied) and compatible (no two incompatible packages are selected). There may be no such set, because of the diamond dependency problem: perhaps A needs B and C…
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Why Kakoune – The quest for a better code editor
While discussing with fellow developers, I was asked the following question a few times: We spend most of our time as developers thinking, not editing code; so, why invest time into mastering a complicated code editor, and why lose some cognitive resources on thinking about text editing instead of about the real…
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How Discord handles over a million requests per minute with Elixir’s GenStage
This is the story of how we assessed and refactored two video players into one, cut the player code each product maintained by up to 94%, and swapped to the new player without disruption to any users.
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What Makes a Senior Software Developer?
The notion of a "senior" developer is extremely subjective. How can we define it better?
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Some Tools for Go Lang That You Might Not Know Yet
Year’s end is coming closer. Time to clean up repositories and polishing up the toolset. All the well-known tools have been installed already–is there anything else to add to the toolbox?
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Write a toy strace and gdb
Being able to peek into a process is a very helpful thing when we want to fully understand how a program behaves.
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Tips for Self-Learning Programming
Jorge Silva's personal blog on programming and software engineering
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Fast Fourier transform in x86 assembly
I have a simple fast Fourier transform implementation on the page Free small FFT in multiple languages , whose asymptotic time complexity is the optimal Θ( n log n ). I wanted to know how much additional speed-up could be obtained by reorganizing memory access patterns and using SIMD vector arithmetic instructions…
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Python 3.6 – Asynchronous Comprehensions
PEP 492 and PEP 525 introduce support for native coroutines and asynchronous generators using async / await syntax. This PEP proposes to add asynchronous versions of list, set, dict comprehensions and generator expressions.
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Why I'm Making Python 2.8
For the past two months I've been spending half my time on Tauthon . Tauthon is a backwards-compatible Python interpreter that runs Python 2 code and C-extensions exactly as-is, while also allowing Python 2 programmers to use the most exciting new language features from Python 3. These new backported language features…
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Developers’ side projects
If you’re a developer working for software company, does that company own what you do in your spare time?
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SeaHash: Explained
I explain how SeaHash works.
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