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Kernel density estimation (KDE) is a popular technique of data visualization. Based on the given sample, it allows estimating the probability density function (PDF) of the underlying distribution. Here is an example of KDE for x = {3.82, 4.61, 4.89, 4.91, 5.31, 5.6, 5.66, 7.00, 7.00, 7.00} (normal kernel, Sheather & Jones bandwidth selector): KDE is a simple and straightforward way to build a PDF, but it’s not always the bes....



L: I wrote a new post here , amending some of the things here, but uh, do still read this post for reference (as in, read both posts before you create or modify a key or any config files) Update: This post explains how ya can get the public key from the smartcard, no need for storing a temporary file Update: Added a warning in the commands list to edit key before putting it on the card, updated backup stuff, fixed some command Upda....

Customer Trust is our highest priority at Salesforce and Heroku. It’s more important than ever to implement stronger security measures in light of increasing security threats that could affect services and apps that are critical to businesses and communities. We’re pleased to announce that all Heroku customers can now take advantage of the security offered […] The post Enhancing Security: MFA Now Available for All Heroku Customers appea..

An overview of Mugo, a single-pass compiler for a tiny subset of the Go programming language -- just enough to compile itself.

The error in your browser’s console # No ‘Access-Control-Allow-Origin’ header is present on the requested resource.



Oxbow Lake - sam.hooke.me - 5 years ago - eng

Oxbow Lake - sam.hooke.me - 5 years ago - eng

It is Super Bowl Sunday in the year 2022. Five people, dinner, an apartment on the east side of Manhattan. The retired physics professor and her husband and her former student waiting for the couple who will join them from what becomes a dramatic flight from Paris. The conversation ranges from a survey telescope in North-central Chile to a favorite brand of bourbon to Einstein’s 1912 Manuscript on the Special Theory of Relativity. Then some..

Mainframe computers, like the IBM one shown above, were the first digital computers that started appearing in big companies during the 1950s. They were room-sized behemoths of circuitry and steel primarily used to generate balance sheets and income statements. And while IBM still sells a small number of mainframe computers today, they only enjoyed mainstream popularity until the late 1980s. While early mainframes were only accessed by the..

Mainframe computers, like the IBM one shown above, were the first digital computers that started appearing in big companies during the 1950s. They were room-sized behemoths of circuitry and steel primarily used to generate balance sheets and income statements. And while IBM still sells a small number of mainframe computers today, they only enjoyed mainstream popularity until the late 1980s. While early mainframes were only accessed by the..

A Bloom filter is a probabilistic data structure present in many common applications. Its purpose is answering the question: “is this item in the set?” very fast and not using a lot of space. The answers can be NO, or MAYBE YES. They work using hash functions, we learned about them some time ago. For example, one use case of Bloom filters is the following: you have a huge list of malicious URLs. In your browser, before a user navigat..

Humans are prone to manipulations by their own experiences and biases. Let's review what are some of the cognitive biases and cultural weaknesses that make us fall for all sort of things on the internet. We've already looked at coercion, deception, and other types of persuasion principles in a previous sections. In the following two we'll emphasize on ourselves instead of external factors.

I'm evaluating new SaaS business ideas, and I wanted to share a little bit about exactly how I'm evaluating them.

I’m graduating from college in May. Over my four years working towards my degree, I’ve taken about forty different courses. As I enter the last month of school, I thought it would be a good time to look back and reflect on the courses that I enjoyed the most. I’ve picked out five classes, and instead of trying to make any absolute ranking of them, I just decided to present them in the order they were taken, and try and express how each one ....

I’m graduating from college in May. Over my four years working towards my degree, I’ve taken about forty different courses. As I enter the last month of school, I thought it would be a good time to look back and reflect on the courses that I enjoyed the most. I’ve picked out five classes, and instead of trying to make any absolute ranking of them, I just decided to present them in the order they were taken, and try and express how each one ....

Domain I bought the domain artemislena.eu in a sale at netcup. My old domains fantasycookie17.cf and fantasycookie17.onederfultech.com still redirect here. My Matrix server will move to the new domain, more on that below. BorgBackup I ditched all my plans with NextCloud and set up a BorgBackup server, loosely following the instructions by Sun Knudsen . The service, like my Matrix server, my Mumble server and the offer to host files for ....

Victor V. Gurbo offers a Quarantine Sessions double-feature with two recordings of Seven Spanish Angels.

UPDATE: Flat Habits now has its own page at flathabits.com . Flat Habits v1.0.2 is out today , with habit-toggling now supported from the streak view. Flat Habits runs on org, making it a great complement to Emacs and org agenda ø/

Today, I increased my monthly donation to Zig to $200 a month. Before Zig, I have not contributed financially to any open source project. Before I can explain why I am so extremely excited about the Zig programming language and its community, I need to explain where I come from. I grew up playing Linux games like Mania Drive It wasn’t long before I found that the Mania Drive game engine was open-source. I was so infatuated with t....

This is a description of the process to create `sdcard.img` for the Raspberry Pi Zero W with HiFiBerry DAC Hat in Windows Subsystem for Linux (WSL2).

This is a description of the process to create `sdcard.img` for the Raspberry Pi Zero W with HiFiBerry DAC Hat in Windows Subsystem for Linux (WSL2).

Today, I increased my monthly donation to Zig to $200 a month. Before Zig, I have not contributed financially to any open source project. Before I can explain why I am so extremely excited about the Zig programming language and its community, I need to explain where I come from. I grew up playing Linux games like Mania Drive It wasn’t long before I found that the Mania Drive game engine was open-source. I was so infatuated with t....

Simon Maple (VP of Developer Relations & Community at Snyk) and Chaim Mazal (VP, Information Security at ActiveCampaign) discuss the changing application security landscape and the impact it has had on ActiveCampaign.

Working around SwiftUI's CommandsBuilder limitations to conditionally show top-level menus on macOS using direct AppKit integration.

Do you think it's time to refactor your Python code? What should you think about before starting this task? This week on the show, we have Brendan Maginnis and Nick Thapen from Sourcery. Sourcery is an automated refactoring tool that integrates into your IDE and suggests improvements to your code.

Introduction You write a server for a massively multiplayer online role-playing game ( MMORPG ). In the game, players collect keys and you want to design how to store the set of keys each player has. As an example, imagine the set of keys are copper, jade and crystal. You consider the following options for storing a player key sets: []string map[string]bool Both options will work, but did you consider a third option of using a bit..

Learn how to use the Snyk Vulnerability Scanner plugin for IntelliJ IDEA to make it easy to find and fix Java security issues earlier in the development process.

When thinking about full-text search, text and other string data is probably the first thing to come to mind. In fact, if you've been keeping up with my tutorials, you might remember Building an Autoc... The post Searching on Your Location with Atlas Search and Geospatial Operators appeared first on MongoDB .

What a fascinating read. It sits right at the intersection of two of my (too many) vicious interests: Jazz music and books. Since the mid-1970s, almost every jazz musician has owned a copy of the same book. It has a peach-colored cover, a chunky, 1970s-style logo, and a black plastic binding. It’s delightfully homemade-looking—like it was printed by a bunch of teenagers at a Kinkos. And inside is the sheet music for hundreds of common j..

The purpose of this post is to share my catalogue of useful links I’ve gathered in my quest to better understand Golang. If I’ve used a webpage to solve a problem, or if I used a link to learn something, then you’ll find a link of it here.

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

Introduction Ben Hoyt wrote an excellent blog post comparing programming languages with a non-trivial program: counting the number of words in a text file. You can find his repo here . Of all of the languages, only C did not provide a hashmap out of the box, so Ben wrote a simple linearly probed map with a simple hash function for his version. As it turns out, I have already written what is supposed to be a production-ready ..

We’re pleased to announce our new plugin for JetBrains IDEs, making it easier for developers to find and fix security issues as they code!

I did a recent AMA on Clubhouse and there were a lot of awesome, hard-hitting questions on the panel. So for the next several weeks, I’m going to write out my thoughts to each of the questions and how I answered them.

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