If you've been watching the news recently, you'll know of the huge debate in the U.S over the role of the Confederate flag in contemporary America. Many see it as a reminder of the many pre-Civil War injustices while others see it simply as a way to honor the soldiers who died for the Confederacy. Many large US companies, like Walmart and Amazon, have already banned the sale of any Confederate flag merchandise as a reaction to the recent events. Now, it appears that Apple has decided to join them by pulling many Civil War wargames from the App Store. As of the writing of this story, games like Ultimate General: Gettysburg and all the Hunted Cow Civil War games are nowhere to be found. Apple is famous for reaching for the axe rather than the scalpel when it comes to political issues (like rejecting Hunted Cow's Tank Battle 1942 for depicting Germans and Russians as enemies), so this move doesn't come as a great surprise.

For a long time, iOS apps have been able to open links as web views. When you tap a link in a Twitter client, an RSS reader, or a bookmark utility, it usually opens in a mini browser that doesn't leave the app, providing you with the convenience of not having to switch between Safari and the app. For years, in spite of some security concerns, this worked well and became the de-facto standard among third-party iOS apps.

With iOS 9, Apple wants this to change - and they're bringing the power of Safari to any app that wants to take advantage of it.

It is showing hidden files (that have names starting with a dot) when invoked by root and doesn’t show them (as expected) when running as a normal user. This differs from what ls on Linux (the one coming from coreutils) does.

Why does ls behave this way?

If you pay close enough attention to these things, you've probably seen Google Play Services updating from time to time on your Android devices. If you follow the more technical side of Android, you'll know it was announced a couple of years ago to introduce new APIs and features in a way that doesn't require a firmware update. You could be forgiven for dismissing it as a dry and technical part of the OS, but in reality it's a crucially important part of the way modern Android works.

Over in Europe, things work a little differently. The carrier model still dominates, but it's just as easy to pick up unlocked, unbranded versions of Android phones big and small that work on just about any local operator (and often many not-so-local ones.)

Google Inc.'s life sciences group has created a health-tracking wristband that could be used in clinical trials and drug tests, giving researchers or physicians minute-by-minute data on how patients are faring.

The experimental device, developed within the company's Google X research division, can measure pulse, heart rhythm and skin temperature, and also environmental information like light exposure and noise levels. It won't be marketed as a consumer device, said Andy Conrad, head of the life sciences team at Google.

Like all modern processors the Mega-processor is built from transistors. It's just that instead of using teeny-weeny ones integrated on a silicon chip it uses discrete individual ones like those below. Thousands of them. And loads of LEDs.

Apple's impulsive response to Swift stands in stark contrast to their treatment of indie app developers, who have been lobbying Apple for almost seven years, requesting Apple reform policies in the App Store to no effect. In particular, Cue's use of the word "indie" can only be described as a callous slap in the face given the circumstances that indie developers have been facing.

After being publicly smacked down by music's biggest star, Apple is changing its tune. Late Sunday night, Apple VP Eddy Cue responded to the open letter that Taylor Swift posted earlier in the day, revealing that Apple now plans to pay artists, labels, and publishers for streams during Apple Music's three-month free trial. The premium streaming service is due to launch on June 30th.

This is not about me. Thankfully I am on my fifth album and can support myself, my band, crew, and entire management team by playing live shows. This is about the new artist or band that has just released their first single and will not be paid for its success. This is about the young songwriter who just got his or her first cut and thought that the royalties from that would get them out of debt. This is about the producer who works tirelessly to innovate and create, just like the innovators and creators at Apple are pioneering in their field... But will not get paid for a quarter of a year's worth of plays on his or her songs.

We don't ask you for free iPhones. Please don't ask us to provide you with our music for no compensation.

But the people calling for a bytecode for the browser never went away, and they were never entirely wrong about the perceived advantages. And now they're going to get their wish. WebAssembly is a new project being worked on by people from Mozilla, Microsoft, Google, and Apple, to produce a bytecode for the Web.

WebAssembly, or wasm for short, is intended to be a portable bytecode that will be efficient for browsers to download and load, providing a more efficient target for compilers than plain JavaScript or even asm.js. Like, for example, .NET bytecode, wasm instructions operate on native machine types such as 32-bit integers, enabling efficient compilation. It's also designed to be extensible, to make it easy to add, say, support for SIMD instruction sets like SSE and AVX.

Based on the MINIX 3 microkernel, we have constructed a system that to the user looks a great deal like NetBSD. It uses pkgsrc, NetBSD headers and libraries, and passes over 80% of the KYUA tests). However, inside, the system is completely different. At the bottom is a small (about 13,000 lines of code) microkernel that handles interrupts, message passing, low-level scheduling, and hardware related details. Nearly all of the actual operating system, including memory management, the file system(s), paging, and all the device drivers run as user-mode processes protected by the MMU. As a consequence, failures or security issues in one component cannot spread to other ones. In some cases a failed component can be replaced automatically and on the fly, while the system is running, and without user processes noticing it. The talk will discuss the history, goals, technology, and status of the project.