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Microsoft .NET Conf: Focus on Windows – InfoQ.com

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Earlier this week, the first edition of the .NET Conf: Focus series for 2021 took place, featuring Windows desktop development topics. The event targeted developers of all stripes, covering both existing functionalities on .NET 5 and upcoming projects such as .NET MAUI and Project Reunion. The focus conferences are free, one-day live-streamed events featuring speakers from the community and .NET product teams.

The focus series is a branch of the original .NET Conf, an annual event organized by the .NET community and Microsoft that showcases the latest developments for the .NET platform. Each focus event targets a specific .NET-related technology, providing a series of in-depth, hands-on sessions aimed at .NET developers.

.NET Conf: Windows was different from the other past events in the series because it was focused on a single operating system (OS) – which may seem strange considering the ongoing unification plan towards a cross-platform, multi-OS .NET framework. However, the focus was justified, considering the importance of upcoming projects such as .NET MAUI and the ongoing efforts related to ARM64 development.

The conference started with an overview of the latest developments related to .NET and desktop development. In this context, Scott Hunter, director of program management at Microsoft, talked about existing .NET 5 features related to desktop app development, such as self-contained single executable files and ClickOnce deployment. He also talked about the latest performance improvements and features in Windows Forms and WPF, assisted with live demonstrations by Olia Gavrysh and Dmitry Lyalin, both at Microsoft.

The following session, presented by Cathy Sullivan (program manager at Microsoft), featured the preview release of the .NET Upgrade Assistant, an automated tool to assist developers in upgrading existing .NET applications to .NET 5. While not being a complete upgrade tool (developers will still have to complete the upgrade manually), its GitHub repository includes a link to a free e-book on porting ASP.NET apps to .NET Core that covers multiple migration scenarios.

The remainder of the sessions were short (approx. 30 minutes), covering topics mentioned in the keynote (such as WPF and Windows forms – including the recent support for ARM64 released with .NET 6 Preview 1), app deployment with ClickOnce, and specific coverage of WebView2, Microsoft’s new embedded web browser control used by Windows Forms. Other interesting sessions included demonstrations on building real-time desktop apps with Azure SignalR services (presented by Sam Basu) and accessing WinRT and Win32 APIs with .NET 5 (presented by Mike Battista and Angela Zhang, both at Microsoft).

The last three sessions focused on features and projects expected to ship with .NET 6 later this year. Daniel Roth, program manager at Microsoft, talked about building hybrid applications with Blazor. Hybrid applications are native apps that use web technologies for the UI, and support for cross-platform hybrid apps is an important feature of both .NET 6 and .NET MAUI.

Zarya Faraj and Miguel Ramos explained the concepts behind Project Reunion, which provides a unified development platform that can be used for all apps (Win32, Packaged, and UWP) targeting all the Windows 10 versions. The event was closed with a presentation by Maddy Leger and David Ortinau (both at Microsoft) on the future of native applications development in .NET 6 – which focused on .NET MAUI.

A relevant takeaway from the conference is how the recent efforts on developing native device applications targeting multiple platforms are revolving around .NET MAUI. However, it is important to notice that .NET MAUI does not represent a universal .NET client application development model, merging both native and web applications. This is an important distinction, especially in light of the many cross-references and mentions of Blazor Desktop, another highly anticipated feature in .NET 6. Richard Lander, program manager for the .NET team at Microsoft, recently approached this topic in multiple comments and posts:

I think folks may be missing the narrative on Blazor desktop. It is intended as a compelling choice for cross-platform client apps that enable using web assets. […] Blazor Desktop and MAUI are intended to be separate. Blazor Desktop will be hosted via a MAUI webview. MAUI will provide the desktop or mobile application container. MAUI will enable using native controls if that is needed/desired.

The next focus events are still undefined. The complete recording of this event is already available on YouTube. Recordings of all .NET Conf and .NET Conf: Focus events are available in curated playlists on MSDN Channel 9.

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Why you need to urgently update all your iPhones, iPads, and Macs – NOW! – ZDNet

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If you’ve not yet updated your iPhones, iPads, and Macs with the latest patches from Apple, then you need to take some time out of your day to do it right now, because this is a big one.

Earlier this week, Apple published iOS 14.7.1, iPadOS 14.7.1, and macOS Big Sur 11.5.1. While this update contains bug fixes, the main part of this update is a security fix for a vulnerability that Apple says is “may have been actively exploited.”

In other words, the bad guys are already using it.

Must read: Don’t make this common, fatal iPhone or Android mistake

Here’s how Apple describes the vulnerability in relation to iOS and iPadOS:

Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)

Impact: An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2021-30807: an anonymous researcher

It’s unclear is this is the vulnerability used for jailbreaking iOS devices, or whether it is linked to the NSO Group spyware tool hack used to target journalists, activists, and government figures. 

To update your iPhone and iPad, go to Settings > General > Software Update and download and install any available updates. 

For macOS, click on the apple in the top-left corner, go to System Preferences, find Software Update and download and install any updates available.

I recommend carrying out these updates as soon as possible.

To get immediate notifications of updates for the iPhone and iPad, I’ve been using the app iVerify.

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Apple profit nearly doubles as lockdowns eased – FRANCE 24

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Issued on: 28/07/2021 – 00:20Modified: 28/07/2021 – 00:19

San Francisco (AFP)

Apple said Tuesday its profit in the just-ended quarter nearly doubled amid improving consumer spending and a “growing sense of optimism” as pandemic lockdowns eased.

The California tech giant’s profit rose to $21.7 billion on growth in iPhone sales and its increasingly important digital services.

Revenue surged 36 percent from a year ago to $81.4 billion, the best ever for the tech titan’s fiscal third quarter.

“This quarter saw a growing sense of optimism for consumers in the United States and around the world, driving renewed hope for a better future,” chief executive Tim Cook told a conference call.

“We are especially humbled that our technology has continued to play a key role in keeping our customers connected.”

Cook said an easing of pandemic lockdowns helped boost consumer spending in many parts of the world, with Apple benefitting from that.

He maintained that Apple can continue to grow as consumers seek new devices for superfast 5G wireless networks.

“We’re only in the early innings of 5G, but already its incredible performance and speed have made a significant impact on how people can get the most out of our technology,” he said.

“Customers love iPhone 12 for its superfast 5G speeds.”

Apple shares were little changed in after-market trading following the results, which were stronger than most forecasts.

Revenue from iPhone sales jumped some 50 percent and posted increases for its services such as digital payments, music, streaming television and gaming.

The results come with Apple and other tech giants facing heightened pressure from antitrust enforcers around the world for their dominance of key economic sectors, which has increased during the pandemic.

– ‘Gold medal’ –

Scott Kessler of the research firm Third Bridge said Apple was able to keep its momentum despite the global shortage of semiconductors, and sustained its growth in services, which have been important in diversifying its revenue stream.

#photo1

The chip shortage “didn’t seem to impact iPhone sales, which rose 50 percent,” Kessler said in a research note.

“A major theme for the company over the last couple of years has been the emergence of services offerings and related revenues. Services accounted for more than 20 percent of revenues and have been a source of consistent growth.”

Daniel Ives at Wedbush Securities said Apple delivered stronger-than-expected results which should help boost share prices.

“Overall we would characterize this as a ‘gold medal’ performance by Apple during the quarter especially when considering the chip shortage overhang,” Ives said in a note to clients.

“We essentially view this quarter as the second-half and the start of the back stretch of the 5G supercycle and a ‘drop the mic’ quarter for Apple.”

Ives said Apple showed strength in boosting its services and managed growth globally including in China.

“While the chip shortage was an overhang for Apple during the quarter, we believe the iPhone and services strength in the quarter neutralized any short term weakness that the Street was anticipating three months ago,” he said.

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Apple's iPhone hot streak is going to run into the global chip shortage – msnNOW

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  • Apple reported a blowout quarter on Tuesday, driven by sales of iPhones, which were up 50% annually to $39 billion in sales.
  • The iPhone is on a hot streak driven by last year’s release of the iPhone 12, which is the first significant iPhone redesign since 2017.
  • But Apple now faces an issue that has snarled other automobile companies and smaller technology companies: an industrywide shortage of less-advanced chips.

Apple takes leg lower after hours

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Apple reported a blowout quarter on Tuesday, driven by sales of iPhones, which were up 50% annually to $39.57 billion in sales.

That followed the March quarter, where iPhone sales were up 65.5% annually, and Apple’s holiday quarter, where sales were up 17% to $65.60 billion.

The iPhone is on a hot streak driven by last year’s release of the iPhone 12, which is the first significant iPhone redesign since 2017. Current iPhone consumers are upgrading to the first iPhone with 5G, and many people are switching from an Android phone, Apple CEO Tim Cook said on Tuesday.

But Apple now faces an issue that has ensnared everyone from game console makers to automotive companies to Microsoft’s PC business: An industry-wide shortage of chips and other components.






© Provided by CNBC
Apple CEO Tim Cook attends the opening of the new Apple Tower Theater retail store at Apple Tower Theatre on June 24, 2021 in Los Angeles, California.

On Tuesday, Apple CEO Tim Cook warned silicon “supply constraints” will affect sales the iPhone as well as the iPad.

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Cook said that the shortages aren’t in the high-powered processors that Apple has manufactured for its devices, but in what’s called “legacy nodes,” or chips that do everyday functions like driving displays or decoding audio, and can be manufactured using older equipment.

“The majority of constraints we’re seeing are of the variety that I think others are seeing, that I would classify as industry shortage,” Apple CEO Tim Cook said on a call with analysts.

In the case of other component shortages, he attributed it to demand outstripping Apple’s own forecasts.

“We do have some shortages in addition to that, that are where the demand has been so great and so beyond our own expectation that it’s difficult to get the entire set of parts within the lead times that we try to get those.”

Apple had already warned that supply shortages would affect the company in the quarter ending in June, but those shortages affected iPad and Mac, not Apple’s most important product. Apple had said in April that the supply constraints could be a $3 to $4 billion drag on sales, but Cook said in an interview on Tuesday that Apple was able to navigate and reduce the impact to lower than it expected.

“We were actually able to mitigate some of that, and we came in at the lower than the low end part of that range,” Cook told CNBC’s Josh Lipton.

Apple positive consumer cycle will extend into 2022

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On Tuesday, Apple didn’t give an exact range for how component shortages would affect its September quarter, but CFO Luca Maestri said the company expects them “to be greater than what we experienced during the June quarter.”

iPhone shortages won’t doom Apple — it still expects slowing, “double-digit” growth over the $64.7 billion it reported in last year’s September quarter. But the admission shows that even Apple — with its prodigious supply chain, operations-expert CEO, and purchasing power with suppliers, may have trouble getting parts it needs to meet demand amid a global shortage.

Apple’s shares sank about 2% after hours following the earnings release, despite the blowout quarter.

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