How to Get Started with TinyDB in Python

While working on your personal projects, you’ll often need to store some data. You could use a SQL or NoSQL database with a server, but that would require you to do a bit of setup. In this article, we’ll learn about TinyDB and how to use it to store our

10 Best Machine Learning Courses to Take in 2022

In this article, I’ve compiled a list of the best machine learning courses available online. I built the ranking by following a well-defined methodology that you can find below. But if you want to jump straight to the results, here are my picks: Machine Learning (Stanford University)Machine Learning

One of Nintendo Switch’s best puzzle games is now (mostly) free for 7 days

Usually, NSO trials like this feel like teasers for full-price purchases. This one is different.

Enlarge / Usually, NSO trials like this feel like teasers for full-price purchases. This one is different. (credit: Nintendo of America)

Nintendo mixes cool, weird, and ho-hum perks into its $20/year Switch Online subscription service, including one we don’t generally talk about: limited-time game trials. Other modern gaming services include this sort of thing, particularly “Days With Gold” on Xbox Live, and the idea is that subscribers can temporarily test unlocked retail versions of games for no additional cost.

Generally, these deals range from intriguing to annoying, though they’re at their worst when they feel like glorified advertisements for online games: Try a game for as little as 72 hours, get hooked, then buy it when the promotional timer runs out and locks the game. This week, however, a new deal exclusively for Nintendo Switch Online subscribers gets my wholehearted recommendation.

Starting right now—as of 1 pm EST today, January 13—the 2019 Switch puzzle game Captain Toad: Treasure Tracker is fully unlocked for anyone already paying for the $20/year NSO service. Its free trial lasts for a little over seven days, expiring at 2:59 am EST on Friday, January 21.

Read 5 remaining paragraphs | Comments

Holmes to face maximum of 80 years in prison when she’s sentenced in September

Theranos founder and former CEO Elizabeth Holmes leaves the Robert F. Peckham Federal Building in San Jose, California, on December 17, 2021.

Enlarge / Theranos founder and former CEO Elizabeth Holmes leaves the Robert F. Peckham Federal Building in San Jose, California, on December 17, 2021. (credit: Justin Sullivan/Getty Images)

Elizabeth Holmes’ trial was delayed for months, and now her sentencing will be similarly held up. The judge in her trial scheduled the hearing for late September.

US District Judge Edward Davila’s order, issued yesterday, set sentencing for September 26. He also set aside June 16 to address motions that Holmes’ attorneys are likely to file in which they may ask for the conviction to be reversed or for a new trial.

Holmes was convicted earlier this month of three counts of wire fraud and one count of conspiracy to commit wire fraud. The jury was hung on three counts, which prosecutors moved to dismiss in a filing made jointly with Holmes’ attorneys. The former CEO of Theranos was acquitted of the remaining charges of wire fraud against patients.

Read 5 remaining paragraphs | Comments

How to Build Reusable Components with Props in React

Props are one of the most important building blocks of React.js. When you need to pass data down from a parent component to a child component, props make this possible. In this article we’ll learn how to work with props and build reusable components in React. What Are Props

Windows 10 is Not Going to Sleep – How to Fix Sleeping on PC

If you stop working temporarily and you’re not ready to shut down your PC, Windows 10 sleep mode is a great option. It turns off your computer’s monitor and hard drive, slowing down power consumption in the process. But your PC might refuse to go to sleep sometimes. This could

Decade-old volume indicator gets a new look in latest Windows 11 preview

The humble volume indicator, reimagined for Windows 11.

Enlarge / The humble volume indicator, reimagined for Windows 11. (credit: Andrew Cunningham)

Improving Windows 11’s visual and functional consistency is shaping up to be a major priority for Microsoft this year, as evinced by the continued updates to core apps like Notepad, Paint, and Media Player, as well as the ongoing effort to move advanced settings out of the old Windows 7-era Control Panels and into the modern Settings app. Restoring some flexibility to redesigned areas of the OS like the Start menu and Taskbar has also been a focus.

The latest Windows 11 Insider build released to Dev channel users continues this work, updating the overlays for volume, brightness, and other settings to match Windows 11’s more rounded look. The new indicators pop up in the bottom center of your screen rather than the top left, they will respect your light or dark mode setting, and, like the Start menu and taskbar, they use Mica styling to match the color of your desktop wallpaper.

The other changes in this preview build are pretty small; “Apps and Features” in the Windows + X shortcut menu has been relabeled as “Installed apps,” the Voice Access accessibility feature can be pinned to the Taskbar and Start menu, and the Clock app can be uninstalled. Exciting times!

Read 1 remaining paragraphs | Comments

Default Constructor in Java – Class Constructor Example

In this article, we will talk about constructors, how to create our own constructors, and what default constructors are in Java. What is a constructor?As a class-based object-oriented programming term, a constructor is a unique method used to initialize a newly created object (class). There are a few rules

Dropbox starts testing native Apple M1 support

The front of a closed, silver-colored laptop on a table

Enlarge / The 2021 MacBook Pro needs an emulator to run Dropbox’s app. (credit: Samuel Axon)

A recently released beta version of Dropbox’s app for macOS has added support for Apple Silicon in the current MacBook Air, MacBook Pro, 24-inch iMac, and Mac Mini. The release is the first step toward fulfilling the company’s promise to offer native support for M1-based Macs.

Apple debuted its M1 silicon in 2020. Until now, Dropbox did not offer a native version of its file-hosting service for computers using Apple’s chips, frustrating some professional users who rely on and pay for the program for work.

Without the beta, M1 users are required to use Rosetta 2, software that translates apps with x86_64 instructions for Apple’s Arm-based silicon, in order to use the Dropbox app. Running Rosetta 2, however, can generally affect battery life, memory, and performance. For most users, Rosetta 2 is a sufficient solution for running Intel-based applications. And it’s possible that some lesser-known apps will never be transitioned to M1 systems at all.

Read 4 remaining paragraphs | Comments

Find the soul