投稿時間:2021-09-11 06:19:20 RSSフィード2021-09-11 06:00 分まとめ(23件)

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TECH	Engadget Japanese	2018年9月11日、dGPU搭載の薄型15.6インチノートPC「ThinkPad X1 Extreme」が発売されました：今日は何の日？	https://japanese.engadget.com/today-203055542.html	thinkpadxextreme	2021-09-10 20:30:55
AWS	AWS Compute Blog	Enabling parallel file systems in the cloud with Amazon EC2 (Part I: BeeGFS)	https://aws.amazon.com/blogs/compute/enabling-parallel-file-systems-in-the-cloud-with-amazon-ec2-part-i-beegfs/	Enabling parallel file systems in the cloud with Amazon EC Part I BeeGFS This post was authored by AWS Solutions Architects Ray Zaman David Desroches and Ameer Hakme In this blog series you will discover how to build and manage your own Parallel Virtual File System PVFS on AWS In this post you will learn how to deploy the popular open source parallel file system BeeGFS using AWS …	2021-09-10 20:39:35
python	Pythonタグが付けられた新着投稿 - Qiita	yukicoder contest 313 参戦記	https://qiita.com/c-yan/items/611eb5003df2e97f3412		2021-09-11 05:27:20
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	LaravelのBladeのif Route::hasの意味がわかりません	https://teratail.com/questions/358880?rss=all	LaravelのBladeのifRoutehasの意味がわかりません前提・実現したいことLaravelのBladeのifnbspRoutehasaposaposの意味が分かりません。	2021-09-11 05:58:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python pandas for文　処理速度を早くするコードの書き方ないでしょうか？	https://teratail.com/questions/358879?rss=all	pythonpandasfor文処理速度を早くするコードの書き方ないでしょうかpandasのDATAFRAMEで、name毎にまでの表を作りたいのですが、作成が遅くて困っています。	2021-09-11 05:46:10
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rustの "future cannot be sent between threads safely" エラーの原因	https://teratail.com/questions/358878?rss=all		2021-09-11 05:31:27
海外TECH	DEV Community	Myths about Web Accessibility	https://dev.to/alvaromontoro/myths-about-web-accessibility-237k	Myths about Web AccessibilityWeb Accessibility is a must in every web development project yet it seems to remain a mystery for many web developers Like it s something legendary instead of an essential skill needed for the job There are many misconceptions surrounding Web Accessibility most of the time fueled by a lack of knowledge or interest in the matter This article is a collection of some of those accessibility misconceptions or myths Accessibility is difficultAccessibility is expensiveAccessible websites are uglyAccessibility is for blind people screen readersAccessibility is for people with disabilitiesAutomatic tests are enough for accessibilityAccessibility overlays are enough to ensure Web AccessibilityHTML is accessible by defaultNo ARIA gt Bad ARIAPrefers reduced motion means no motion Accessibility is difficultWe often hear this term when a project is at an advanced stage and not accessible Accessibility is difficult As if it was a justifiable reason because of all the delays they are experiencing But there s nothing further from the truth Accessibility is not difficult Do you know what s difficult Running at an Olympic level Even more just running is difficult A baby needs months to start crawling walking and finally running It s a slow process that requires strengthening the muscles getting coordination practice practice and more practice Alt text is difficult Try running m in under seconds picture Andrea Piacquadio  On the other hand a Web Developer can learn at least the basics of Web Accessibility within hours practice within days and have a good grasp within weeks Of course they won t be experts Still they would be able to fix and prevent many of the issues highlighted in the WebAIM Million report and avoid the main accessibility issues that plague the Internet nowadays Obviously there are more things to Web Accessibility than just the basics Learning and mastering more advanced approaches takes time but a good enough level is possible within a reasonable time Accessibility is expensiveIs it expensive in time Expensive in money Both of them Either way it is a dubious claim that can be heard towards the end of projects in which they did not consider Web Accessibility at the early stages which makes it expensive Teams will have to work on issues after the fact rebuilding the solution almost from scratch in some cases which will waste time and money Something that they could have avoided if they had implemented accessibility at the start If you have a car and the oil light goes on you change the oil It will take you a few minutes either done by yourself or at the shop and it will cost you just a few bucks However if you don t change the oil chances are that your engine will seize up and break down after a while The repair will be in the hundreds or thousands of dollars and it will require a mechanic using special tools and parts Not to mention that the car will be off service for days or weeks Don t blame the car You drove with the oil light on for miles picture Kaboompics  If you apply Web Accessibility at the right time at the start of a project it will cost less in the long run and save many headaches and stress to the team But if you wait to do it until you have to e g after users complain or you get a lawsuit then it will be expensive and painful In addition it will require specialists and be time consuming Taking into consideration that people with disabilities have a purchasing power of trillion dollars over trillion including relatives and friends maybe it s time to stop talking about Web accessibility as an expensive feature and start presenting it as a profitable one Accessible websites are uglyNothing could be further from the truth Accessibility doesn t determine if a website is ugly or not There are beautiful accessible websites and really ugly non accessible websites Accessible websites will be as ugly or as beautiful as they are designed to be Like any other website This myth has gone a long way It has existed since Web Accessibility is a thing which means basically since the beginning of the Internet and it is rooted in a misconception Before the idea of accessibility was linked to no styles no animations no images no videos no nothing A bland dull ugly site But that doesn t have to be the case Some of the accessibility requirements will indeed limit the creativity of designers and developers e g sometimes finding an accessible color palette can be a challenge but there are many tools online that will help with that Plus the different standards have evolved to include many accessibility features We need to ditch the idea of building a website and then uglifying it to make it accessible That s an old school mentality Accessible websites can be visually striking animated fun interactive sites from the start And good designers are doing a great job at infusing inclusiveness and accessibility out of the box Accessibility is for blind people screen readersWith the most popular assistive technologies being focused on people with visual disabilities it is tempting to think that accessibility is mainly for blindness But there s more to it Deaf or deaf blind people People using automatic page turners adaptive pencil grips or assistive pointer devices People with vestibular disorders Keyboard users braille devices users sip and puff device users to name a few The people who require Web Accessibility are not a homogeneous group Therefore we cannot apply a one size fits all type of solution and move forward with it Take the online controversy that happened not so long ago as an example a blind person organized a ClubHouse meeting about Web Accessibility Soon he got some backlash from the Deaf community as ClubHouse is a notoriously inaccessible platform and the gathering excluded people with hearing problems Is it really possible to talk about accessibility while focusing only on visual disabilities Without including all people involved The answer is no Accessibility is for people with disabilitiesThis myth is a variation of the above We already made clear that accessibility is not only for blind people but we must not think it only impacts people with disabilities It actually affects everyone There are invisible and situation disabilities that impair people and limit what they can do temporarily or even permanently You may break a bone while playing basketball and be unable to use the mouse keyboard on your computer be pregnant or have restless children that don t let you sleep at night and then have sleep deprivation that doesn t let you focus during the day get an ear infection that baffles the sounds and prevents you from hearing your phone have common migraines that cause you to have clouded vision and short attention spans There are surrounded by examples like these Every day Everywhere Pay attention and you will start noticing them more and more If I said of these people had disabilities Could you tell who picture RUN FFWPU  Some people may think now Those are disabilities Also that s great but that s not me I have never broken a bone and I don t plan on having kids and I have loud ringtones Oh and I will stay young forever too So Web Accessibility doesn t apply to me Great confidence there but that s wrong Even if you are a fully healthy individual you may find yourself in situations where Web Accessibility will help you For example using your laptop outside and the reflection doesn t let you read wouldn t you want more contrast Camping in the forest and the key images for the what to do when a snake bites you article timeout or don t load correctly wouldn t you want an alternative text that would help you There are many more examples like that people in remote areas with low connection people with not state of the art computers and phones granny asking you for help because the text is too small to read Don t underestimate the reach of Web Accessibility Automatic tests are enough for accessibilityAutomated testing for accessibility is possible and highly recommended But it is not a replacement for manual testing automatic tests only detect of the issues Even if we can simulate a user s behavior with the keyboard and tab check for color contrast or a specific HTML structure there are still tests that we cannot automate and behaviors that we cannot simulate Thus limiting the capacity of what automated tests can do This is not to say that we should drop automatic accessibility tests On the contrary we should embrace them and use them in all our projects It is important to remember that they complement and not replace good old manual testing Overlays are enough to ensure Web AccessibilityThis is more a misconception among executives and people who make decisions about buying these types of solutions The consensus in the Accessibility community is almost unanimous overlays don t work None of them fully work An overlay is an automated technology aimed at improving the accessibility of a website It may come in many flavors plug ins add on libraries toolbars widgets but their functionality is similar modify the page s source code on the fly and repair the non accessible code replacing it with an accessible version Something really tempting at an affordable price and with just a single line of JavaScript One line of JavaScript does not make a website accessible In some cases the results may even be damaging And all for just a little benefit as people with disabilities already use tools that fix many of the issues that the overlays claim to fix As we mentioned in a previous section there is no one size fits all solution for Web Accessibility And that s exactly what overlays try to be Things may change While accessibility overlays may not be enough to ensure Web Accessibility at the moment with the advances in AI and machine learning they might become an alternative in the future But currently they aren t a solution HTML is accessible by defaultWe ve heard many times developers say HTML is accessible out of the box almost as if the definition of HTML in the dictionary was HTMLAccessible But that is not always the case There are HTML elements that are not accessible by themselves or may present challenges to the users For example elements like lt video gt or lt audio gt have controls that are not fully keyboard accessible and that differ considerably from browser to browser and cause frustration Or the lt input gt element has many types that open pop ups which may not be accessible for everyone There are many components and structures that are not native HTML elements e g tab panels and once we start combining HTML accessibility issues may pop up from the interaction The definition of HTML in that imaginary Hitchhiker s Guide to the Web Galaxy should be updated to something more appropriate HTMLMostly accessible That looks much better and it is definitely more accurate to reality No ARIA gt Bad ARIABefore all accessibility experts start crying foul and cursing my name let me clarify something No ARIA is better than bad ARIA ARIA is not supported by all browsers screen readers and it should be a last resort The way to go should be using semantic HTML when possible Unfortunately using semantic HTML is not always possible and not enough to cover all the cases needed for a good experience For example there are widgets and patterns e g tab panels again that cannot be done using semantic elements and in those cases ARIA is a must The myth misconception of No ARIA gt Bad ARIA is that it leaves out an important part of the equation where does Good ARIA go And the answer is actually quite simple Good ARIA gt No ARIA gt Bad ARIA We can all agree that bad ARIA is bad But no ARIA isn t ideal either the solution to providing a bad experience bad ARIA should not be providing a subpar experience no ARIA There should be a good experience too If a kid is learning to ride a bike and struggles and falls we don t tell them stop don t ever ride a bike Instead we teach them We encourage them to keep learning and trying until they can do it by themselves Sorry Timmy You fell once No point on trying again picture Tatiana Syrikova   No ARIA gt bad ARIA perpetuates a false dichotomy There s good ARIA too And we can learn ARIA practice ARIA improve ARIA We won t be good at the beginning but we will get better and provide a better experience with time and practice than with no ARIA Prefers reduced motion means no motionThis is more of developers good intentions based on a misconception We myself included found an option to reduce motion and we brute force our way through it cancelling all transitions and animations like this media prefers reduced motion before after animation none important transition none important Not everything is black or white There are many shades of grey and not all animations and transitions are bad Some of them are worse than others We don t need to cancel every motion on a website Instead we need to think through them check what s appropriate and not and provide an expanded animated experience for everybody In An Event Apart Val Head had a great presentation about accessibility and animation In the video she explains different animations and transitions and which ones are better when trying to avoid triggering a negative reaction color changes opacity fades small movements Also related to this myth reduced motion applies to more than just animations and transitions background videos animated GIFs or scroll behavior are examples of things that need changes when the user opted for reduced motion So let s not forget them Thank you Todd Libby Laurent Denoue Cristian Diaz InHuOfficial and Maciej Pędzich for all your insights feedback and constructive criticism when writing the article Cover image by Mike Hindle on Unsplash	2021-09-10 20:22:03
Apple	AppleInsider - Frontpage News	Apple fires employee who spoke out on workplace issues, cites alleged leak	https://appleinsider.com/articles/21/09/10/apple-fires-employee-who-spoke-out-on-workplace-issues-cites-alleged-leak?utm_medium=rss	Apple fires employee who spoke out on workplace issues cites alleged leakApple on Thursday fired Ashley Gjovik for violating company policy regarding the disclosure of intellectual property but failed to specify what confidential information if any was leaked The senior engineering program manager has for the past few months publicly aired concerns over unresolved workplace issues including sexism and discrimination Gjovik earlier today received an email from Apple s employee relations team saying that an investigation into a sensitive intellectual property matter was underway The representative recommended that they speak within the hour but Gjovik requested adherence to past stipulations that all communications be conducted in writing as the correspondence would be included in an active National Labor Relations Board complaint according to emails viewed by AppleInsider Gjovik responded by reiterating a willingness to participate in the investigation and asked for a chance to address the claims but the ER representative said the group would move forward without her input because she had chosen not to participate in the discussion She was subsequently restricted from accessing Apple s systems Read more	2021-09-10 20:07:55
海外TECH	Engadget	Jabra actually has more new Elite earbuds, but you likely can't get them	https://www.engadget.com/jabra-elite-2-not-in-america-200543048.html?src=rss	Jabra actually has more new Elite earbuds but you likely can x t get themWhen Jabra launched its Elite wireless headphones last month it also announced the pricier more premium Elite Active and Pro models which cost and But it actually also released another sub product called the Elite ーwe just can t buy it here in the US The company s product page says quot This product is not available in your country quot when accessed from America Our senior news editor Billy Steele noticed when he was reviewing the Elite that there was a listing for what appeared to be an unannounced Elite in Jabra s app We ve since learned that the Elite actually did get released but only in countries like India China Russia and Turkey for now According to the company the Elite indeed launched in quot select markets worldwide quot These buds are similar to the Elite keeping the same overall shape and a similar design but with small differences There s one fewer microphone per side for calls no ambient sound mode or sidetone and the case only holds two charges instead of three Otherwise the Elite is basically the same as the pair we reviewed with mm speakers EQ presets Alexa support one touch Spotify playback and Google s Fast Pair for those using it with Android nbsp According to Tavesper tech the Elite is available in Malaysia for RM which is about That s only about cheaper than the Elite Plus prices could be different in other regions On this South African website for example it s going for about Rand which is close to For now we can t directly compare prices without knowing what it could cost stateside and just because it s not currently available in the US doesn t mean it won t ever come here eventually You can find out more about the Elite on its instruction manual published on European retailer Argos website nbsp	2021-09-10 20:14:43
海外TECH	Network World	What is MPLS: What you need to know about multi-protocol label switching	https://www.networkworld.com/article/2297171/network-security-mpls-explained.html#tk.rss_all	What is MPLS What you need to know about multi protocol label switching The thing about MPLS is that it s a technique not a service ーso it can deliver anything from IP VPNs to metro Ethernet It s expensive so with the advent of SD WAN enterprises are trying to figure how to optimize its use vs less expensive connections like the internetDid you ever order something online from a distant retailer and then track the package as it makes strange and seemingly illogical stops all over the country That s similar to the way IP routing on the Internet works When an internet router receives an IP packet that packet carries no information beyond a destination IP address There is no instruction on how that packet should get to its destination or how it should be treated along the way To read this article in full please click here	2021-09-10 20:54:00
海外TECH	Network World	BrandPost: IT Scalability as a Competitive Advantage	https://www.networkworld.com/article/3632998/it-scalability-as-a-competitive-advantage.html#tk.rss_all	BrandPost IT Scalability as a Competitive Advantage The global pandemic waxes and wanes but it has not slowed the massive digitization of data often referred to as digital transformation that is now challenging large enterprises and government organizations that are attempting to deploy new digital strategies Since the digital transformation phenomena have generated of the world s data and this astonishing growth shows no sign of slowing Digital transformation is rapidly increasing requirements for larger technology stacks to store compute analyze and connect the data  All of this requires more power as evidenced by the Valuates Report which projects the global data center market for power increasing from billion in to billion by  To read this article in full please click here	2021-09-10 20:42:00
海外TECH	Network World	BrandPost: The Post-COVID Digital Transformation of the Data Center	https://www.networkworld.com/article/3632980/the-post-covid-digital-transformation-of-the-data-center.html#tk.rss_all	BrandPost The Post COVID Digital Transformation of the Data Center In the early days of the digital era data centers were mysterious buildings shrouded in secrecy They were huge stark buildings billowing steam and looming in the distance And the secrecy is understandable when you consider that for the enterprises using them their IT operations within these buildings were the “crown jewels supporting their businesses  While some enterprises chose to build and manage their own data centers others have chosen to outsource their IT environment to third party multi tenant colocation data centers for their shared resources and economies of scale Those early centers were considered quite simple They provided the secure data center space power and connectivity ping power and pipe for companies to outsource their IT environment To read this article in full please click here	2021-09-10 20:06:00
海外科学	NYT > Science	‘What’s Going on With Our Black Girls?’ Experts Warn of Rising Suicide Rates.	https://www.nytimes.com/2021/09/10/well/mind/suicide-rates-black-girls.html	black	2021-09-10 20:54:48
ニュース	BBC News - Home	Prince Andrew served with papers, accuser's team claims	https://www.bbc.co.uk/news/uk-58523119?at_medium=RSS&at_campaign=KARANGA	court	2021-09-10 20:53:34
ニュース	BBC News - Home	US Open: 'Exceptional talent' Emma Raducanu living 'every 18 year old's dream'	https://www.bbc.co.uk/sport/tennis/58524401?at_medium=RSS&at_campaign=KARANGA	US Open x Exceptional talent x Emma Raducanu living x every year old x s dream x Britain s cool calm and composed US Open finalist Emma Raducanu is meeting the challenges of her first overseas Grand Slam head on	2021-09-10 20:42:11
ニュース	BBC News - Home	Bottas heads 'sprint' race qualifying from team-mate Hamilton	https://www.bbc.co.uk/sport/formula1/58522437?at_medium=RSS&at_campaign=KARANGA	sprint	2021-09-10 20:20:57
ビジネス	ダイヤモンド・オンライン - 新着記事	税理士が明かす業界「序列」とダメ人材の実態、税務署OBはエラい？【税理士本音座談会・後編】 - 悪質？使えない？FP＆税理士の見分け方！	https://diamond.jp/articles/-/281240		2021-09-11 05:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ユニクロが四半期5割弱増収なのに「負け組」といえる理由 - ダイヤモンド 決算報	https://diamond.jp/articles/-/281806		2021-09-11 05:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	塾・予備校の勢力図が激変！ライバルだった駿台とZ会が提携…最新業界マップ大公開 - わが子にピッタリ！塾・予備校＆家庭教師・オンライン教材選び	https://diamond.jp/articles/-/281198		2021-09-11 05:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	エアビー「アフガン難民2万人への住居提供」がただの慈善ではない3つの理由 - 事例で学ぶ「ビジネスモデルと戦略」講座	https://diamond.jp/articles/-/281566	エアビー「アフガン難民万人への住居提供」がただの慈善ではないつの理由事例で学ぶ「ビジネスモデルと戦略」講座今年月、イスラム主義組織タリバンがアフガニスタンの首都カブールを占拠し、実権を掌握。	2021-09-11 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ピンチをチャンスに変える経営者と、ピンチで没落する経営者の明確な違い - 小宮一慶の週末経営塾	https://diamond.jp/articles/-/281962	小宮一慶	2021-09-11 05:05:00
北海道	北海道新聞	米地裁、アップルに規約緩和命令　アプリ課金、事業モデルに打撃も	https://www.hokkaido-np.co.jp/article/588058/	運営	2021-09-11 05:12:00
ビジネス	東洋経済オンライン	9.11から20年｢対テロ戦失敗｣招いた米国の勘違い アフガンからの撤退を余儀なくされたワケ | テロリズム | 東洋経済オンライン	https://toyokeizai.net/articles/-/454918?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2021-09-11 05:30:00