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lundi 6 janvier 2020

Climb the Coding Career Ladder with These Computer Science Courses

Anyone with a reasonable level of coding knowledge can find a job in 2020. But to access the vacancies at top companies like Apple and Google, you really need an education in computer science. For those of us who can’t go back to college, the Complete Computer Science Bundle offers 78 hours of hands-on training. It covers all the most important skills, and you can get the bundle now for only $39 at the XDA Developers Depot.

In order to create the next big thing in technology, you need a broad education in code. That’s why the tech giants look to computer science programs for talent. This bundle helps you get the same kind of education without the ridiculous tuition. 

The line-up includes eight video courses, covering some of the most important skills used in development today. Each track starts with the basics, before taking you through to professional skills. 

Along the way, you learn how to program apps with C and C++, crunch data with SQL and Python, and craft complex algorithms with Java. You’ll also get an introduction to a variety of Internet of Things projects you can create on your own, as well as a look at the business of tech.

Sold separately, these courses are worth $367, but you can get all eight courses now for $39 with lifetime access included.

 
The Complete Computer Science Bundle – $39

See Deal

You can’t beat free! Get $70+ worth of premium Mac apps for free today!

Prices subject to change

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Aukey debuts Omnia series chargers with up to 100W dual-port PD at CES 2020

Aukey has been in the charger business for a few years now, having carved its own space when it comes to wall chargers, multi-port charging docks, and power banks. At CES 2020, Aukey is launching its new Omnia series of Gallium Nitride-based wall chargers offering up to 100W charging through dual-port USB Power Delivery.

Aukey’s new Omnia series is claimed to be smaller and lighter than most stock chargers. These new Omnia series chargers come with the new OmniaChip ICs built into all five of the chargers that are being shown off. The OmniaChip power IC makes use of Gallium Nitride (GaN) with an aim to increase switching speeds and energy savings. Omnia series chargers also feature Aukey’s Dynamic Detect technology for increasing charging efficiency.

Aukey Omnia 61W PD Wall Charger

This wall charger comes with the model number PA-B2, and has a dimension of 43 x 43 x 30 mm. It accepts AC 100V-240V 50/60Hz input. The single USB Type-C port can output a maximum of 61W through USB Power Delivery 3.0, in DC 5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20.3V/3A combinations.

Omnia 65W Dual-port PD Wall Charger

This wall charger comes with the model number PA-B3, and has a dimension of 52 x 52 x 30 mm. It accepts AC 100V-240V 50/60Hz input. The USB Type-C port can output a maximum of 60W through USB Power Delivery 3.0, in DC 5V/3A, 9V/3A, 12V/2.5A, 15V/3A, and 20V/3A combinations. The USB Type-A port can output DC 5V/2.4A. The charger caps out at 65W.

Omnia 65W Dual-port PD Wall Charger

This wall charger comes with the model number PA-B4, and has a dimension of 52 x 52 x 30 mm. It accepts AC 100V-240V 50/60Hz input. The top USB Type-C port can output a maximum of 18W through USB Power Delivery, in 5V/3A, 9V/2A, and 12V/1.5A combinations. The bottom USB Type-C port can output a maximum of 60W through USB Power Delivery in 5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20V/3A combinations. The charger caps out at 65W.

Aukey Omnia 100W PD Wall Charger and Dual-port PD Wall Charger

Aukey has not released further information on these two variants, other than their model number and dimension. Based on the naming scheme, we expect the charger to cap out at 100W. The PA-B5 comes with a single USB Type-C port, and is 54 x 54 x 30 mm in size. The PA-B6 comes with two USB Type-C ports, and is 56 x 56 x 30 mm in size.

Aukey Omnia 100W PD Wall Charger PA-B5 Aukey Omnia 100W Dual-port PD Wall Charger PA-B6

The Aukey Omnia series will be available for purchase online and in retail stores in Q2 2020 in black and white color variants.

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Sony Xperia XZ3, XZ2, XZ2 Compact, and XZ2 Premium receive official Android 10 update

Google officially rolled out Android 10 back in September last year. Since then, several manufacturers have rolled out stable Android 10 builds for their devices. While Sony wasn’t the fastest to jump on the bandwagon, the company did promise Android 10 builds for 8 Xperia smartphones in November. As per the update schedule, the company rolled out Android 10 builds for the Xperia 1 and Xperia 5 early in December and now the company is rolling out updates for four more devices.

As per a recent post on our forums, the Android 10 update (v. 52.1.A.0.532) is now rolling out to the Sony Xperia XZ3, XZ2, XZ2 Compact, and XZ2 Premium bringing some of the new features introduced in Android 10. However, Sony hasn’t updated the stock launcher for the devices which means that even after the update users won’t have access to features like gesture-based navigation, a light Google Search bar in dark mode, and the new recent apps/multitasking window. Users in the thread have reported not being able to use gesture navigation following the update and the recent apps/multitasking window is still the same as that on Android Pie.

Other Android 10 features, including new features introduced in Digital Wellbeing, are available in the latest update. The update, which weighs in at around 730 MB, is reportedly rolling out to both dual and single SIM variants of the aforementioned devices in Europe, single SIM devices in the US, and a few regions in Asia. As of now, there’s no word form the company regarding a broader rollout or when the remaining Android 10 features will be released for the devices. In case you’re a Sony Xperia XZ3, XZ2, XZ2 Compact or XZ2 Premium user, you can check for the OTA update on your device by heading to the software updates section in device settings. The update is also available via the PC companion app and you can even use a tool like XperiFirm to download the OTA package on your device.


Source: XDA Forums

Via: Reddit

The post Sony Xperia XZ3, XZ2, XZ2 Compact, and XZ2 Premium receive official Android 10 update appeared first on xda-developers.



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How to fix charging and end call sounds on the Google Pixel after the Android 10 update

With the Android 10 update, some owners of the first and second-generation Google Pixel smartphones noticed that several UI sounds were different. For example, some users noticed that the end call and screen locking tones were missing while others noticed that the charging sound was different. If you have noticed this weird behavior on your Pixel after updating to Android 10 and are wondering what might possibly be the reason, we have the answer — as well as the solution.

As it turns out, the culprit seems to be the relocation of the system sound files. On Android 9 Pie and before, Google used to store UI‌ sounds such as docking/undocking sounds and screen locking sounds in /product/media/audio directory. That changed with Android 10, which has moved the sounds to a new location: /system/media/audio. The problem is Android 10 on the Pixel and Pixel 2 thinks the UI sounds are still in the old directory. As a result, when the system tries to access sounds from this old location and can’t locate the files, Android falls back to the older UI sounds embedded in framework-res.

According to XDA Member co4, you can easily fix this issue by tweaking the preference of the Global system settings. To do so set up ADB on your PC, connect your Pixel or Pixel 2 and run the following commands from the command prompt or Windows PowerShell.

adb shell settings put global car_dock_sound /system/media/audio/ui/Dock.ogg
adb shell settings put global car_undock_sound /system/media/audio/ui/Undock.ogg
adb shell settings put global desk_dock_sound /system/media/audio/ui/Dock.ogg
adb shell settings put global desk_undock_sound /system/media/audio/ui/Undock.ogg
adb shell settings put global lock_sound /system/media/audio/ui/Lock.ogg
adb shell settings put global low_battery_sound /system/media/audio/ui/LowBattery.ogg
adb shell settings put global trusted_sound /system/media/audio/ui/Trusted.ogg
adb shell settings put global unlock_sound /system/media/audio/ui/Unlock.ogg
adb shell settings put global wireless_charging_started_sound /system/media/audio/ui/ChargingStarted.ogg  

These commands will change the path for each UI‌ sound from /product/media/audio to /system/media/audio, making sure the system is now looking under the correct location when requesting system sounds.

There’s no need to reboot the device after running the above ADB commands. Note that this issue doesn’t affect the Google Pixel 3, Pixel 3a, or Pixel 4 because in the firmware for these three devices, the UI sounds are already located in /product/media/audio. It only affects Pixel and Pixel 2 owners who had performed a clean install of Android 10 i.e. by flashing the Android 10 system image. If you updated from Android Pie to Android 10 with the official OTA, you should be fine — as long as you don’t perform a factory reset.

The post How to fix charging and end call sounds on the Google Pixel after the Android 10 update appeared first on xda-developers.



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HP Elite Dragonfly G2 will come with Qualcomm X55 5G modem and Intel 10th Gen Comet Lake processor

At the ongoing Consumer Electronics Show (CES) in Las Vegas, HP Inc. has lifted the covers off the new HP Elite Dragonfly G2 — a minor update over the previous Dragonfly which was launched just a couple of months ago. The HP Elite Dragonfly G2 features Intel’s 10th Gen Core vPro Comet Lake processors, along with a couple of optional upgrades over the previous generation. While the Elite Dragonfly G2 hasn’t changed a whole lot on the outside, it does pack a couple of surprises on the inside.

Along with the 10th Gen Intel processors, the laptop will bring 5G support, thanks to the optional Snapdragon X55 5G modem. The modem was announced early last year and it can already be found on a number of 5G enabled Android devices. However, prospective buyers will have to wait until much later this year in order to get 5G support. In a statement regarding 5G support on the Dragonfly G2, Alex Katouzian, SVP and GM of the Mobile division at Qualcomm Technologies was quoted saying, “Qualcomm continues to lead in LTE connected PCs, allowing users to have blazing fast connectivity while on the go, and we are thrilled to drive 5G connected PCs in collaboration with HP.”

Additionally, the Elite Dragonfly G2 will also feature HP’s upgraded third-gen display privacy technology called Sure View Reflect. The technology, which can also be found on the new HP Spectre X360, works better in more lighting conditions ensuring user privacy. With this technology onboard, Dragonfly G2 users won’t have to worry about people peeking over their shoulders, thanks to the distinct copper-colored privacy screen. On top of all this, the Dragonfly G2 is also the world’s first laptop with built-in Tile support. This is also an optional upgrade and will allow users to keep a track of their laptop’s location at all times. Another cool thing about the Dragonfly G2 is that it’s the world’s first notebook made with ocean-bound plastic material and over 82% of its mechanical parts are made from recycled materials.

Along with the HP Elite Dragonfly G2, the company also showcased the new HP Spectre X360 15, HP Envy 32 AiO, and a few new displays and sustainable accessories at the trade show.

Specifications HP Elite Dragonfly G2
Dimensions & Weight
  • 30.43 x 19.75 x 1.61 cm
  • Starting at 0.99kg
Display Size
  • 13.3″ FHD IPS LED with Corning Gorilla Glass 5, 400 nits of peak brightness, 72% NTSC, touch support
  • 13.3″ FHD IPS LED with Corning Gorilla Glass 5, HP Sure View Reflect integrated, 1000 nits of peak brightness, 72% NTSC, touch support
  • 13.3″ 4K IPS LED with Corning Gorilla Glass 5, 550 nits of peak brightness, 95% sRGB, touch support
CPU Options
  • 10th Gen Intel Core i7
  • 10th Gen Intel Core i5
  • 10th Gen Intel Core i3
Graphics
  • Intel UHD Graphics
RAM 16 GB LPDDR3-2133 SDRAM, soldered
Storage Up to
Ports & Extras
  • 2x USB Type-C with USB 3.1 and Thunderbolt 3 support
  • 1x USB 3.2 Gen 1 with charging support
  • 3.5mm headphone/microphone combo jack
  • 1x HDMI 1.4
  • 1x External Nano SIM slot for WWAN
Battery 65 Wh
Operating System Options Windows 10

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The Suunto 7 is the first Wear OS smartwatch with the Snapdragon Wear 3100’s Sports mode

Despite the advancements in wearable technology, smartwatches other than those running Apple’s watchOS and Samsung’s Tizen have failed to make an impact on users. Google’s Wear OS has been a major let down for several users because of the lack of fitness features or a closed platform in contrast to the open-source Android. But more importantly, Qualcomm’s inferior hardware support compared to proprietary chips used by brands like Apple, Huawei, or Samsung on their smartwatches have led to disappointment. Besides a lagging performance, Snapdragon 3100 – the latest chipset for wearables from Qualcomm until the leaked Snapdragon 3300 is formally announced – also suffers from poor battery life, which diminishes with increased physical activity. To abate that to some extent, Qualcomm announced a “Sports mode” in mid-2019 and six months later, the first smartwatch – Suunto 7 – has been launched.

suunto 7 android wear os smartwarch

Suunto 7 is the latest wearable from the eponymous sports brands sans the numeric identifier. It comes with a shock-proof design that is also resilient against water and dirt. The smartwatch runs on Google’s Wear OS, which brings a host of smartwatch compatible apps like Google Fit, Google Pay, Google Assistant, and a whole lot of others from the Play Store. Additionally, the Suunto 7 features an Offline Outdoor Maps feature, which not only guides fitness enthusiasts to follow their intended tracks but also shows a heatmap to help them discover the most-preferred training routes.

Wear OS XDA Forums

When it comes to sports tracking features, the Suunto 7 packs in as many as 70 dedicated tracking modes from the common ones like running and cycling to the more exclusive ones such as surfing and skiing. The Snapdragon 3100’s Sport Mode on the Suunto 7 enables up to 12 hours of continuous GPS and sports tracking or 48 hours of battery life with daily. The display is protected by an unknown version of Gorilla Glass and the smartwatch comes with water resistance at up to 50 meters (~165 ft).

The stainless steel dial can be complemented by choices among silicon, leather, and textile. The Suunto 7 is priced at $479 (prices may vary according to the strap material) and will be available for pre-orders starting later today i.e. January 6th via the company’s online store. The shipment of the product begins on January 31st.

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[Update: Triple rear cameras and Live images] OnePlus 8 Lite leaked renders show OnePlus’ first mid-range phone in four years

Update (01/06/2020 @ 3:06 AM ET): Live images of the OnePlus 8 Lite have surfaced, showing off a triple rear camera setup. The leaked renders have been adjusted accordingly. Scroll to the bottom for more information. The article as published on December 7, 2019, is preserved as below.

OnePlus is going to have a busy 2020, as the company is preparing to launch more than its usual number of smartphones in the coming year. Renders of the OnePlus 8 were leaked even before the OnePlus 7T went on sale in a few regions, showing off its punch-hole curved display and triple rear camera setup. This was then followed up with leaked renders of the OnePlus 8 Pro, which claim this device will come with a similar punch-hole curved display, and a quad rear camera setup. Now, new renders have leaked for what is being claimed to be the OnePlus 8 Lite, OnePlus’ first mid-range smartphone in more than four years.

OnePlus 8 Lite

OnePlus’ last foray into the mid-range segment was with the OnePlus X, which was launched back in October 2015. OnePlus packed the OnePlus X with yesteryear’s flagship SoC, the Qualcomm Snapdragon 801, which was the same SoC that they had used on the OnePlus One that was launched in April 2014. The OnePlus X came with a new design, smaller screen size, and device footprint, but decent performance for its price. The phone had a few of its own limitations, which did not allow it to reach the same levels of popularity as the flagships from OnePlus.

OnePlus 8 Lite

With OnePlus flagships reaching proper flagship pricepoints in 2019, this is the perfect time for the company to revisit the mid-range segment. And if these new renders from @OnLeaks and 91Mobiles are to be believed, OnePlus is going to be doing exactly that with the OnePlus 8 Lite.

OnePlus 8 Lite

The OnePlus 8 Lite is expected to launch in the first half of 2020, presumably alongside the OnePlus 8 and OnePlus 8 Pro. The Lite moniker indicates that the device will likely lie in the relatively affordable mid-range category, unlike the proper flagships. However, keep in mind that the name might change since there is still quite some time for a 2020 launch event.

The renders of the device reveal that the phone will come with a flat display, likely to be between 6.4″ – 6.5″. There will also be a centered punch-hole display for the single selfie camera. The renders also reveal some of the more familiar OnePlus elements, such as the alert slider, the Type-C port on the bottom, and the lack of a 3.5mm headphone jack. Device measurements are expected to be approximately 159.2 x 74 x 8.6 mm.

The OnePlus 8 Lite will have a curved rear panel made of glass, with a blue gradient finish. The rear camera module is located on the top left, unlike the centered camera islands on the OnePlus 8 and OnePlus 8 Pro. Since this is the Lite variant, it comes with only two cameras and a few sensors, possibly including a ToF sensor as well. There is no fingerprint scanner to be spotted, which indicates that the phone will come with an in-display fingerprint scanner, and by extension, an AMOLED display.

It is unknown if the phone will come with a high-refresh rate display, or which processor it will come with, or the rest of its internal specifications. What will decide the success of this device, will definitely be its price and value.

Source: 91Mobiles


Update: Live images and updated renders with triple rear camera setup

The first set of live images of the OnePlus 8 Lite have leaked, showing off a design that is very similar to what was leaked.

However, the phone in the leaked renders sported a dual rear camera setup, while the live images indicate that the phone has the same camera island design, but with the third camera sitting in the position of the LED flash in the renders. Leaked renders from @OnLeaks get the overall design correct, but can sometimes get some confusion on the exact specifications, as for instance in the camera island. Similar confusion occurred with the Galaxy S11+, and the same has happened with the OnePlus 8 Lite. @OnLeaks has now updated his renders to match the live image leak.

Source: @OnLeaks, @IshanAgarwal

The post [Update: Triple rear cameras and Live images] OnePlus 8 Lite leaked renders show OnePlus’ first mid-range phone in four years appeared first on xda-developers.



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