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How to not waste time on a side project when trying to get a job
For the distinct purpose of getting a job in tech, side projects are either a great use of your time or a great waste of your time.
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Writing a Unix Shell
Building your own UNIX shell in parts. This post focuses on the semantics of the fork system call.
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How to create a private Ethereum network
Omar Metwally, MD University of California, San Francisco DDASH – Ethereum Operating System for Knowledge Creation and Sharing ============================================= Github repo…
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ClojureScript Is Not An Island: Integrating Node Modules
ClojureScript has had first class JavaScript interop since its initial release in 2011. Similarly to Clojure, embracing the host has always been an explicit goal. While the above is true from a syntax standpoint, integrating with external JavaScript libraries historically came at the cost of some manual work [ 1 ] (…
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Reproducing Go binaries byte by byte
Fully reproducible builds are important because they bridge the gap between auditable open source and convenient binary artifacts. Technologies like TUF and Binary Transparency provide accountability for what binaries are shipped to users, but that’s of limited utility if there is no way (short of reverse engineering)…
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A Cookbook for Machine Learning: Vol 1
This was a busy week, I had no time to read anything new, so I'm sharing a note that I wrote for myself, for no other reason than to understand things better. It's a kind of cookbook of various "transformations" you can apply to...
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Atom's new concurrency-friendly buffer implementation
We are archiving Atom and all projects under the Atom organization for an official sunset on December 15, 2022.
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Postgres tips for Rails developers
At RailsConf, the Citus engineering team found themselves sharing lots of useful Postgres tips on how to debug and improve the performance of your Postgres database from your Rails app. Includes topics like long-running queries, misbehaving queries, pg_stat_statements, pgBouncer, and more.
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Programming won’t be automated, or it already has been
I’m afraid of a robot taking my job. I don’t care about the job part much, I’m afraid of the actual robot. To replace my job it’d need to exhibit human level intelligence. That’s scary. Before that happens though, maybe some of its infantile, and less scary, brethren can make my job a bit easier. […]
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Gluon – Deep Learning API from AWS and Microsoft
Post by Dr. Matt Wood Today, AWS and Microsoft announced Gluon, a new open source deep learning interface which allows developers to more easily and quickly build machine learning models, without compromising performance. Gluon provides a clear, concise API for defining machine learning models using a collection of…
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Getting the Most Out of Sqlite3 with Python
Simplex Sigillum Veri
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Rules for new FPGA designers
It’s a new school year!
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My essential django package list
In this article I’d like to present a list of django packages (add-ons) that I use in most of my projects. I am using django for more than 5 years as my day to day work tool to develop applications for the public sector organization I work for. So please keep in mind that these packages are targeted to the…
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Understand Go pointers
This post is for programmers coming to Go who are unfamiliar with the idea of pointers or a pointer type in Go.
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Why I moved from Angular to React
The article should help people to understand the benefits of React and Angular for making an educated decision to choose between Angular or React. It tells my story why I moved from Angular to React after using both libraries for years. It's not just another click-bait article, but an article with lots of experiences…
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Asynchronous Programming in Python: Asyncio
If you have decided to learn the asynchronous part of Python, here is an “Asyncio”. You will observe some examples and notice our point of view about it.
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Hello WebAssembly
We have been experimenting with a couple of approaches to bring Mono to the web using WebAssembly - a technology that can efficiently and safely execute code in web browsers without being limited to Javascript. Running code written in C or C++ inside the browser has been a big motivator, but most major programming…
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Playing with 80M Amazon Product Review Ratings Using Apache Spark
Manipulating actually-big-data is just as easy as performing an analysis on a dataset with only a few records.
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Some fun with π in Julia
A Pi Day tour of π in Julia: how Julia represents π, computing it with inline assembly and Taylor series (Madhava and Machin), and finding guaranteed bounds with interval arithmetic.
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Are Jump Tables Always Fastest?
tl;dr: I make a petty point about premature optimization; don't go out and rewrite your switch statements as binary searches by hand; maybe do rewrite your jump tables as switch statements, though.
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Rolling Shutter Simulation in C
The most recent Smarter Every Day (#172) explains a phenomenon that results from rolling shutter . You’ve likely seen this effect in some of your own digital photographs. When a CMOS digital camera captures a picture, it reads one row of the sensor at a time. If the subject of the picture is a fast-moving object…
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A Practical Intro to Macros in Rust
One feature of Rust that I'm rather enamoured with is its macro system. Known as "macro by example" (MBE) or sometimes referred to as macro_rules , it provides you with an impressive amount of power whilst not allowing for the sort of evil tricks you can pull in C/C++.
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Population-based training of neural networks
Neural networks have shown great success in everything from playing Go and Atari games to image recognition and language translation. But often overlooked is that the success of a neural network at a particular application is often determined by a series of choices made at the start of the research, including what…
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What Monoids teach us about software
Monoids are a pretty interesting concept in software development. Monoids are everywhere. Monoids are simple yet powerful. And Monoids have a lot to teach us about software, in particular about com…
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Lisk: Blockchain development in JavaScript
Company news, product updates, and guides for finance teams running money operations globally.