WWDC 2021 recap: iPadOS overview, enterprise improvements and unannounced iOS 15 features

Catch up on IT news, learn coding tips and more Tuesday in Tech June 15, 2021

WWDC 2021 recap: iPadOS overview, enterprise improvements and unannounced iOS 15 features Apple announced updates to its operating systems, including iOS, iPadOS and macOS at its annual Worldwide Developer Conference on Monday. iPadOS has new productivity features, but do the updates justify the company's decision to put an M1 chip into the iPad Pro? And although Apple previewed macOS Monterey, a Mac hardware announcement was noticeably absent. Computerworld executive editor Ken Mingis and Macworld executive editor Michael Simon join Juliet to recap WWDC, answering viewer questions and discussing enterprise improvements and unannounced new iOS 15 features.

Minimum vs. best Windows network security practices Before you worry about implementing the "best" security practices, make sure you're doing these minimum practices.

How to use the bash shell debugging mode: 2-Minute Linux Tips In this Linux tip, learn how to use bash shell's "debugging mode". It can help you pinpoint problems, especially in long or complicated scripts.

Numba: Faster numerical code in Python made simple The Numba library for Python makes numerical code faster by way of a just-in-time compiler, as an alternative (or complement) to NumPy and Cython. Often all you need to make existing code faster is a single line of code, with Numba's just-in-time compiler handling most of the work.

How organizations are becoming more resilient in the wake of 2020 IDG editors discuss lessons in resilience learned by organizations in the aftermath of 2020, and what they're doing to prepare for future business disruptions.

Using channels to communicate between goroutines | Smart Go The channel datatype in Go lets you send messages easily between goroutines, or concurrent operations. Learn how to get started with them in this quick introduction.

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