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Let’s say you collected a lot of data and want to explore the underlying distributions of collected samples. If you have only a few distributions, the best way to do that is to look at the density plots (expressed via histograms, kernel density estimations, or quantile-respectful density estimations ). However, it’s not always possible. Suppose you have to process dozens, hundreds, or even thousands of distributions. In that case, it may....


Let’s say you collected a lot of data and want to explore the underlying distributions of collected samples. If you have only a few distributions, the best way to do that is to look at the density plots (expressed via histograms, kernel density estimations, or quantile-respectful density estimations ). However, it’s not always possible. Suppose you have to process dozens, hundreds, or even thousands of distributions. In that case, it may....


If I’m working on code or tech related tasks, I’m doing it on Linux . That’s because I enjoy spending my time in terminal. I like playing around with new command line tools and fitting them into my workflow. Improving my process is important so I often try to update parts of my setup. The goal is to reduce the friction between my intention and execution. Linux environment is full of various tools and utilities. I’ve always been a fan o..

I think we, as a profession, shot ourselves in the foot when we coined the term tech debt. This recent post (though my browser’s search bar found no less than 3 recent articles I read on the subject in Hacker News) got me thinking that the term tech debt is an exercise in bad marketing.

Here at Snyk, we are focusing on these groups and developing the Community Outreach Internship Program to open the doors of opportunity and help these impacted members of our community develop the skills necessary to begin the journey of a successful career.


In this post of ScrapingTheFamous, I am going o write a scraper that will scrape data from Amazon. I do not need to tell you what is Amazon. You are here because you already know about it 🙂 So, we are going to write two different scripts: one would be fetch.py that would be fetching URLs of individual listings and save in a text file. Later another script, parse.py that will have a function taking an individual listing URL, scrape data, and....

As promised in early 2020, the abandonment of Disqus is here. Swapped out with a privacy focused Remark42.


Linear Algebra - hefferon.net - 5 years ago - eng



I work very closely with two colleagues - and have done so for a number of years. Together we have experienced some serious ups and downs in the company we work for and also personally. We have each reached a point where we were close to leaving; we have each had something happen in our lives where the others have supported us.

I work very closely with two colleagues - and have done so for a number of years. Together we have experienced some serious ups and downs in the company we work for and also personally. We have each reached a point where we were close to leaving; we have each had something happen in our lives where the others have supported us.

Debugging Python - geo.rocks - 5 years ago - eng
1 2 3 import pdb from pdb import set_trace as bp bp () Debugging Python with pdb 🐞

An Obnoxiously Long-Winded Intro I’m a firm believer that human consciousness is a huge cosmic accident. Kinda like Matthew McConaughey’s monologue from that one scene in True Detective . Except far, far less cynical, and maybe without the part about humans choosing to voluntarily go extinct. Great scene though, great scene. More to the point: not only do people exist, but we’re painfully aware of our own existence as somewhat a..

An Obnoxiously Long-Winded Intro I’m a firm believer that human consciousness is a huge cosmic accident. Kinda like Matthew McConaughey’s monologue from that one scene in True Detective . Except far, far less cynical, and maybe without the part about humans choosing to voluntarily go extinct. Great scene though, great scene. More to the point: not only do people exist, but we’re painfully aware of our own existence as somewhat a..

At past jobs I’d estimate we had 100 different production apps that in some way were powering key production systems. Sure some were backend/internal apps while others key production apps such as the dashboard itself. At other companies we had a smaller handful of Heroku apps that powered our cloud service, about 5-10 in total. Even just working with those internal apps it’s a number of things to keep context on. But when it comes to intera....

At past jobs I’d estimate we had 100 different production apps that in some way were powering key production systems. Sure some were backend/internal apps while others key production apps such as the dashboard itself. At other companies we had a smaller handful of Heroku apps that powered our cloud service, about 5-10 in total. Even just working with those internal apps it’s a number of things to keep context on. But when it comes to intera....



RPM is used in many Linux distributions including Red Hat Enterprise Linux, Fedora, CentOS, and others. It originated in Red Hat Linux, and originally stood for RedHat Package Manager, although it’s now a recursive acronym that stands for RPM Package Manager. RPM can refer both to the package manager, and to the rpm file format which it uses to distribute applications.

Snyk recently introduced a new feature to support the Poetry package manager and the poetry lock syntax.


So you built a web application in Python. Now how are you going to authorize users? Security goes beyond authentication. Who gets to do what, where, and when? This week on the show, we have Sam Scott, chief technology officer from Oso. Oso is an open-source policy engine for authorization that you embed in your application.


In my various websites and web applications, I often need to store some things and later retrieve them. Mostly for this I use a really simple key value store called "Stashy", that I built, oh, decades ago. Imagine I have a "plain old class object", and I want to save it. It might be an object called "myNewBlogPost". I will call: stashy.Save(myNewBlogPost, myNewBlogPost.Slug); Later, if I want to load that blog post, I w....

In my various websites and web applications, I often need to store some things and later retrieve them. Mostly for this I use a really simple key value store called "Stashy", that I built, oh, decades ago. Imagine I have a "plain old class object", and I want to save it. It might be an object called "myNewBlogPost". I will call: stashy.Save(myNewBlogPost, myNewBlogPost.Slug); Later, if I want to load that blog post, I w....

In my various websites and web applications, I often need to store some things and later retrieve them. Mostly for this I use a really simple key value store called "Stashy", that I built, oh, decades ago. Imagine I have a "plain old class object", and I want to save it. It might be an object called "myNewBlogPost". I will call: stashy.Save(myNewBlogPost, myNewBlogPost.Slug); Later, if I want to load that blog post, I w....

Previous Entries 0 - Motivation 1 - Initial Setup 2 - WebSockets Introduction At some point I need to be able to show something on the…

In this short post I'll explain how I set up a HomeKit compatible temperature and humidity sensor with a ESP8266 chip, Homebridge, and an AM2302 sensor Read more

In this short post I'll explain how I set up a HomeKit compatible temperature and humidity sensor with a ESP8266 chip, Homebridge, and an AM2302 sensor Read more

In this blog post, we’ll guide you through how to create a free Snyk account and import your first GitHub project into Snyk and test your open source dependencies for known vulnerabilities.

We’re pleased to announce the latest enhancement to Snyk Container—detecting Dockerfiles straight from Git repos to better empower shift-left security.

I’m working on a project which uses pester tests to validate our deployment and system health. We’ve accumulated a lot of tests. Nearly all of these sit and wait on things to happen in the deployment and we’re running them sequentially which takes around 20mins. Each of our tests is in it’s own file. What I wanted to do was, as these are IO bound tests waiting on things to trip in the environment or polling http endpoints, run them al..


This is a really fun video where an AI is given a version of the game of hide and seek and each team has to learn ways to win - either by finding the other team or by not being found.

This is a really fun video where an AI is given a version of the game of hide and seek and each team has to learn ways to win - either by finding the other team or by not being found.

My First PC - boyter.org - 5 years ago - eng
At my current workplace we have been doing themed Friday stand-ups. The most recent was about your first PC love, or whatever technology you look back on fondly. What follows is my one. My first PC was I think a Commodore PC40-III. I’m a little fuzzy on the details and its hard to find it based on pictures. Was not my first taste of technology, but the one I look on back most fondly.

Just for fun, I started taking a free online course called Practical Deep Learning for Coders . Part of the course involves running things via a Jupyter Notebook , so I’ve been using Google Colab product to run the sample code.



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