投稿時間:2021-10-10 02:10:57 RSSフィード2021-10-10 02:00 分まとめ(12件)

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python	Pythonタグが付けられた新着投稿 - Qiita	GPA計算機 for UTAS を Python & Selenium in docker で書いた	https://qiita.com/u-ar/items/2f001702cedd00356d96	が、なぜかGPAが計算されません。	2021-10-10 01:29:43
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	open3dでビュー操作をスクリプトからしたい	https://teratail.com/questions/363641?rss=all	opendでビュー操作をスクリプトからしたい前提・実現したいことopendで点群データを可視化しています。	2021-10-10 01:34:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	シングルトンライクなコードでnull判定する理由	https://teratail.com/questions/363640?rss=all	シングルトンライクなコードでnull判定する理由前提・実現したいこと以下のようなシングルトンみたなコードそれとも、これもシングルトンのコードと言えますかで、null判定する理由は何でしょうかご教示お願いします。	2021-10-10 01:06:42
Docker	dockerタグが付けられた新着投稿 - Qiita	GPA計算機 for UTAS を Python & Selenium in docker で書いた	https://qiita.com/u-ar/items/2f001702cedd00356d96	が、なぜかGPAが計算されません。	2021-10-10 01:29:43
golang	Goタグが付けられた新着投稿 - Qiita	【Go】Goのwebフレームワークginを使ってHello World(Part1)	https://qiita.com/yukiboard/items/e5c5c547f2034491081b	webフレームワークを使おうと思った理由としては、自身がweb系が得意としているので、主にjavaSpringとの違いが感じやすいかと思ったからです。	2021-10-10 01:32:15
海外TECH	DEV Community	How to merge objects in JavaScript?	https://dev.to/amersikira/how-to-merge-objects-in-javascript-5704	How to merge objects in JavaScript This article was originally published on webinuse comThis is the third article in the series We already wrote Object manipulation in JavaScript and How to check if a JavaScript object is empty Often when working with data we need to do some manipulation Today we are going to learn how to merge objects in JavaScript using built in functions We can merge objects in JavaScript by using some of the following methods Spread operator Using built in method Object assign Using some of the JS libraries like Loadash Merge objects using spread operatorES introduced a Spread operator which is excellent for merging two or more objects into one Spread operator creates a new object with properties of the merged objects vlet user name John surname Doe age let address city London street Baker Street number let info user address console log info Result name John surname Doe age city London street Baker Street number In the example above we have merged two objects user and address into info As we can see it is successfully merged But there is a catch If there are two same properties in different objects then the property from the most right objects rewrites every property that came before let user name John surname Doe age city Dallas let address city London street Baker Street number let info user address console log info Result name John surname Doe age city London street Baker Street number As we can see in the example user object had property city with the value of “Dallas When we merged user with address property city from address overwrote previous value of “Dallas with “London Merge using Object assign According to MDN The Object assign method copies all enumerable own properties from one or more source objects to a target object It returns the modified target object let item id name JavaScript Tutorial price author John Doe let category category id category name Tutorials let shop Object assign item category console log shop Result id name JavaScript Tutorial price author John Doe category id category name Tutorials However Same as with spread operator Object assign properties are overwritten from left to right let user name John surname Doe age city Dallas let address city London street Baker Street number let info Object assign user address console log info Result name John surname Doe age city London street Baker Street number Merge objects using LoadashLoadash is a modern JavaScript utility library delivering modularity performance amp extras This method recursively merges the own and inherited enumerable string keyed properties of source objects into the destination object It performs deep merge by recursively merging object properties and arrays For more information visit Loadash merge documentation If you have any questions or anything you can find me on my Twitter or you can read some of my other articles like Object manipulation in JavaScript	2021-10-09 16:27:43
Apple	AppleInsider - Frontpage News	This is the Apple Watch you should buy in 2021	https://appleinsider.com/articles/21/10/09/this-is-the-apple-watch-you-should-buy-in-2021?utm_medium=rss	This is the Apple Watch you should buy in The Apple Watch lineup is as expansive as ever with a multitude of models available for users including the new Apple Watch Series To make things easier we ll tell you exactly which Apple Watch you should buy among all models of the Series the still available Series and the Apple Watch SE Which Apple Watch should you buy Right now uses can choose between the four year old Apple Watch Series the Apple Watch SE from the Apple Watch Series in aluminum steel and titanium the Apple Watch Series Nike Edition and the Apple Watch Series Hermes Read more	2021-10-09 16:53:59
海外TECH	Engadget	Boeing's next Starliner test flight moves to first half of 2022	https://www.engadget.com/boeing-starliner-test-flight-delayed-2022-164715835.html?src=rss	Boeing x s next Starliner test flight moves to first half of Those murmurs of lengthy delays for Boeing s next Starliner test flight turned out to be true Space comreports Boeing and NASA are now targeting an Orbital Flight Test launch sometime in the first half of Engineers have narrowed down the likely causes of the oxidizer isolation valve problem that forced the team to scrap the August launch but it remains a quot complex issue quot that requires a quot methodical approach quot to solve according to Commercial Crew Program manager Steve Stich Boeing has several possible solutions in the works ranging from small tweaks to the existing crew capsule through to modifying a capsule still in production The exact launch timing hinges on both the readiness of the hardware itself as well as the rocket manifest and access to the International Space Station While this does suggest Starliner is moving forward the delay further hurts Boeing s chances to compete with SpaceX in crewed capsule missions SpaceX has already sent two crewed missions to the ISS and it may have sent two more by the time the Starliner OFT mission lifts off ーElon Musk s outfit will be a seasoned veteran before Boeing is cleared for its first occupied Starliner flight It could be a long while before the two companies are taking turns ferrying people to orbit	2021-10-09 16:47:15
海外TECH	Engadget	ICYMI: Everything you need to know about Microsoft’s new Surface devices	https://www.engadget.com/icymi-everything-you-need-to-know-about-microsofts-new-surface-devices-160051290.html?src=rss	ICYMI Everything you need to know about Microsoft s new Surface devicesIt has been a busy couple of weeks at Engadget and we have many reviews to recap Nathan Ingraham reviewed the newest base iPad as well as the Microsoft Surface Go the latter of which he says lacks the processing power to be more than a secondary machine Devindra Hardawar reviewed Windows which he called both refined and frustrating and the Microsoft Surface Laptop Studio which he enjoyed but found it to be underpowered for the price Also Dana Wollman checked out the Surface Pro two in one which solved some problems but created others with its new higher price tag Microsoft s Surface Pro still lacks an included keyboardDana Wollman EngadgetDana Wollman was pleased to see that the Surface Pro addressed some of our complaints about the previous version It has a redesigned larger display with skinnier bezels improved resolution and a Hz refresh rate along with th gen Core i and i processors and a slightly higher res rear camera But the detachable keyboard is still sold separately for and the two in one starts off more expensive at It s also percent heavier at pounds without the keyboard Dana says that s lighter than her MacBook Pro but that doesn t make it an ideal mobile device The built in kickstand seems to indicate the machine is best used when docked not held Dana said the kickstand is premium albeit a bit awkward to pull out due to the narrow divots She was underwhelmed by the images from the megapixel rear camera though it can record in K and she was more impressed by the webcam that proved to be capable even in mixed lighting The Hz refresh rate is a major improvement and she says you won t want to revert back to Hz even if it helps save a bit of battery life She also appreciated the Slim Pen which has a haptic motor that made it fun to use However she admits that the higher price point makes the Surface Pro even more of a niche item The Surface Go still isn t powerful enoughDana Wollman EngadgetNathan Ingraham likes many of the features of the Surface Go it s well built has a lovely and responsive touchscreen a strong kickstand and is extremely light and portable However like the Surface Pro it doesn t come with a keyboard and you ll definitely need one as Windows still doesn t offer up a stellar tablet experience The bigger issue for him was the underpowered specs and average battery life The model he reviewed came with a th generation Intel Core i processor GB of RAM and GB of storage That makes for a mostly capable machine for basic tasks but Nathan experienced occasional music stutters and had to reload tabs during his workday He noticed lag while working in Adobe Lightroom and had issues during video calls while jumping into other programs During his normal work routine the battery lasted five hours which detracts from the device s portability However he liked the inch x touchscreen and the aspect ratio as well as the infinitely adjustable kickstand While Nathan says he can see the Surface Go working as a secondary machine for travel it s hard to recommend as a daily driver because of its performance and battery life issues The Surface Laptop Studio could use more coresDevindra Hardawar EngadgetOne of the first Windows PCs the Surface Laptop Studio has a inch screen with a speedy Hz refresh rate and weighs around four pounds Devindra Hardawar says while it s clearly not trying to be an ultraportable it is ultra adjustable thanks to the display that tilts it into various angles The display itself entranced him with its flexible hinge fantastic Dolby Vision support and refresh rate though it is surrounded by chunkier bezels He said the speakers are surprisingly powerful thanks to the two subwoofers on the sides and the tweeters blasting through the keyboard While Devindra found the Laptop Studio to be a solid performer for everyday computing tasks ーand fast enough to play Overwatch at and fps ーit has only a quad core chip and that makes it hard to recommend when so many similar machines feature more powerful six or eight core CPUs He was also annoyed by the anemic port situation two USB C ports which support ThunderBolt and a proprietary Surface Connect slot but there s no longer an SD card slot which would have been an opportunity to outdo the competition At least Microsoft included the excellent keyboard from the Book and the new Surface Slim Pen While Devindra genuinely liked using the Surface Laptop Studio he said he still wanted more power overall Windows is polished and secure ーbut frustratingMicrosoftDevindra Hardawar doesn t think that Microsoft is trying to fix much with Windows Although the new operating system is more of a coat of paint over Windows he doesn t feel that s a problem Devindra says the more he uses the OS the easier it is to see how far the small design tweaks have taken the software The taskbar now has centered icons the Start menu has a redesigned look with pinned apps windows have rounded corners and the icons Explorer and Settings apps look sharp making for a more refined feel overall The system requirements are a bit more rigid compatible Intel AMD or Qualcomm processor GB RAM at least GB storage and you ll have to enable Secure Boot and Trust Platform Module which make it harder for spyware and malware to attack This means there are some additional complications if you ve got older hardware or if you ve built your own PC Windows will also be the only way to use Microsoft s DirectStorage technology which Devindra says should dramatically speed up load times when it s available He says that the combination of a refreshed look additional security and faster performance is a step forward ーjust not a momentous one The iPad is an incremental updateNathan Ingraham EngadgetThe refreshed iPad isn t for early adopters like Nathan Ingraham The updated tablet now includes a megapixel front camera with Center Stage support double the base amount of storage the new A Bionic chip and iPad OS However the hardware is largely unchanged from the previous two versions It has basically the same size and weight and still includes a inch x touchscreen an megapixel rear camera and a Lightning port for charging That means that this is an iPad meant for those who want a tablet that s fast lightweight easy to carry around and relatively cheap For most standard iPad users ーthose who use a tablet primarily for things like playing games or browsing the web ーthe new chipset will provide more than enough power Nathan didn t notice any slowdowns while multitasking with several open apps though he did notice that some apps needed to refresh more frequently during those periods Also while the screen was serviceable for watching videos and playing games it can t compare to the screens on the other iPads in the lineup But for as Nathan says who cares If your iPad is more than a few years old you ll find some significant improvements in this one The Fitbit Charge has a slick full color displayValentina Palladino EngadgetThough the first thing you ll notice about the new Fitbit Charge is the inch color AMOLED touchscreen Valentina Palladino says that the changes made to the wearable ーrounded edges and a percent thinner body ーmade it more comfortable to wear as well The fitness band also now has some more advanced features like ECG measurements and EDA monitoring for stress levels The ECG measuring is coming soon and Valentina said that the EDA monitoring wasn t intuitive and left her frustrated She had better luck with the built in GPS which immediately picked up her location and accurately mapped her running route Valentina also liked the alarm and timer apps which she found helpful throughout the day However she was disappointed that Fitbit removed some of the music focused features which meant she had to pull out her phone to skip a track or control playback She was also a bit irked to see that some of the Charge s more advanced metrics like select sleep and exercise data were part of Fitbit s subscription service that costs per month But she did applaud the battery life and the inclusion of Fitbit Pay with NFC She says if what you re looking for is a low profile wearable with a focus on fitness and a multi day battery life then the Charge will fit the bill The updated Sonos Beam has immersive Dolby Atmos soundDevindra Hardawar EngadgetDevindra Hardawar says there was plenty to like about the first gen Sonos Beam When it comes to the Beam Gen he says the addition of Dolby Atmos means the device can deliver a wider more immersive soundscape With largely the same hardware ーa center tweeter four mid woofers and three passive radiators ーthis soundbar relies on more processing power to simulate the Dolby Atmos experience Devindra says it worked surprisingly well during his testing but wasn t a replacement for having actual speakers dedicated to blasting height channels He liked that the Beam Gen was still surprisingly compact at inches wide and weighing six pounds and that it has the same Ethernet HDMI and power ports on the rear And he appreciated how easy the set up was via Sonos s app In testing the new Beam excelled during action movies while watching Baby Driver Devindra said it was a richer experience and even the dialog sounded clearer too However music playback wasn t as dramatically different and Dolby Atmos support for Amazon Music will come later this year Sonos also makes it easy to synchronize audio throughout your home and the Alexa integration works well Devindra says it s a solid sub soundbar to take your movie watching up a notch The Uno Synth Pro can produce glorious soundsTerrence O Brien EngadgetWith three oscillators two envelopes two LFOs two filters an analog overdrive and twelve digital effects the Uno Synth Pro offers plenty of options for sound design Terrence O Brien tested the smaller Desktop model which features a set of touch keys and an all plastic body the synth also comes in a standard Pro model with a key Fatar keybed and a partially metal chassis He said that the overall construction feels solid enough the buttons are decent the knobs offer good resistance and the screen while small provides all the information you need However the gray black and red color scheme made it difficult to quickly spot the controls especially in darker environments He also didn t like the four top knobs that change all the parameters But Terrence said his biggest issue was with the touch keys and strips ーthey felt unresponsive and would occasionally fail to detect touches which was worse in three voice paraphone mode The pitch and mod strips behaved similarly But his frustrations were largely forgotten once the synth started making noise Terrence said the oscillators have body and grit and the saw wave just rips Overall he was impressed enough with the wealth of sound design tools and the quality of the oscillators and filters to call himself a convert Owlet s Smart Sock Plus can keep monitoring older kidsOwletAfter using both the second and third generation Smart Socks on my twins I d grown accustomed to being able to check in on their stats anytime from my phone When they aged out of their socks it was an uncomfortable transition ーfor me Owlet says I m not alone percent of the users they polled indicated they d like to keep using the device to measure their children s heart rate and pulse ox levels In response the company updated its algorithm and made the Smart Sock Plus which can accommodate children up to five years old or pounds Aside from the larger sock and better algorithm the Smart Sock Plus is much the same as the standard third gen device In testing the Plus seemed to fit better but I had to employ work arounds to keep my kids from taking them off I also noticed fewer alerts about a misaligned sock which was a welcome update At the Smart Sock Plus is pretty pricey for new users but the expansion pack available for existing customers is likely to do well as it extends the life time of the sock considerably The Nintendo Switch OLED edition is nice but not necessaryKris Naudus EngadgetKris Naudus is plain the new Nintendo Switch OLED while lovely isn t a must have Though the refreshed handheld system features a brighter inch OLED screen a new stand ideal for tabletop mode an Ethernet port and a new coating which feels good in hand not much has changed under the hood The CPU and GPU remain the same ensuring the future game titles will be compatible with existing Switch and Switch Light devices and the infamous Joy Cons haven t been redesigned though hopefully the drift issues have been solved Kris was impressed by the new stand which is a Surface style panel that stretches the length of the entire unit and can be left in any angle you prefer However because the USB C port is still on the bottom which means it can t be charged while set in tabletop mode She also liked the slimmer bezels and coating on the frame and said the new buttons look sleeker and feel better It s the same height and width as the original Switch too so it will fit with all existing accessories And though the battery is the same it appears to be more power efficient thanks to the new OLED screen Despite that Kris says unless you ve given up your original or really need the OLED screen you ll be fine sticking with your current system The Carol smart exercise bike is for big pocketbooksDaniel CooperDaniel Cooper would tell you that he enjoyed his time with the pricey Carol smart exercise bike a machine intended to be used in short workouts of eight minutes and seconds Using the methods employed by Reduced Exertion High Intensity Interval Training REHIIT the bike features exercise videos that you can follow via the inch color touchscreen if you subscribe to the company s service Because the screen is a Lenovo tablet you can run third party apps through it like Peloton s so you could take classes from there to Daniel says the Carol app is clean and colorful the UI flashes when you hit a high intensity phase and power output visualizations were particularly great The bike itself looks like any at home exercise bike with a large real slung flywheel and a drive unit to house the system to electronically control the resistance The short handles contain heart rate monitoring electrodes and the height of the handlebars and seat height and distance are all adjustable After spending time with it Daniel admits he feels like his fitness and mood both improved but the price tag is especially hard to swallow	2021-10-09 16:00:51
ニュース	BBC News - Home	Gas prices: Energy price cap not fit for purpose, say suppliers	https://www.bbc.co.uk/news/business-58852612?at_medium=RSS&at_campaign=KARANGA	energy	2021-10-09 16:45:20
ニュース	BBC News - Home	Afghanistan: US and Taliban hold first face-to-face talks since withdrawal	https://www.bbc.co.uk/news/world-asia-58854984?at_medium=RSS&at_campaign=KARANGA	forces	2021-10-09 16:03:56
ニュース	BBC News - Home	Premiership: Exeter Chiefs 42-5 Worcester Warriors - Sam Simmonds scores twice on return	https://www.bbc.co.uk/sport/rugby-union/58830562?at_medium=RSS&at_campaign=KARANGA	Premiership Exeter Chiefs Worcester Warriors Sam Simmonds scores twice on returnSam Simmonds marks his return to Premiership action following the British and Irish Lions tour with two tries as Exeter thrash Worcester	2021-10-09 16:27:22