投稿時間:2021-12-03 02:26:13 RSSフィード2021-12-03 02:00 分まとめ(31件)

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IT	気になる、記になる…	App Store、アプリとゲームの2021年の年間ランキングを公開	https://taisy0.com/2021/12/03/149310.html	apple	2021-12-02 16:15:09
AWS	AWS News Blog	Use New Amazon EC2 M1 Mac Instances to Build & Test Apps for iPhone, iPad, Mac, Apple Watch, and Apple TV	https://aws.amazon.com/blogs/aws/use-amazon-ec2-m1-mac-instances-to-build-test-macos-ios-ipados-tvos-and-watchos-apps/	Use New Amazon EC M Mac Instances to Build amp Test Apps for iPhone iPad Mac Apple Watch and Apple TVLast year at AWS re Invent Jeff Barr wrote about the exciting availability of Amazon Elastic Compute Cloud Amazon EC Mac instances Today we re announcing the preview of a new EC M Mac instance The introduction of EC Mac instances brought the flexibility scalability and cost benefits of AWS to all Apple developers EC Mac instances …	2021-12-02 16:38:32
AWS	AWS Networking and Content Delivery	Introducing AWS Cloud WAN (Preview)	https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-aws-cloud-wan-preview/	Introducing AWS Cloud WAN Preview Today AWS announced the preview release of a new networking service AWS Cloud WAN Cloud WAN is a managed wide area networking WAN service that makes it easy for you to build manage and monitor a global network that connects resources running across your cloud and on premises environments AWS gives customers many powerful yet simple …	2021-12-02 16:50:31
Google	Official Google Blog	Making healthcare options more accessible on Search	https://blog.google/products/search/making-healthcare-options-more-accessible-search/	Making healthcare options more accessible on SearchNavigating the U S healthcare system can be quite challenging so it s no wonder three in four people turn to the internet first in their search for health information By providing timely and authoritative health information plus relevant resources and tools on Google Search we re always exploring ways to help people make more informed choices about their health Here are a few new ways we re helping New ways to find insurance information on GoogleIn the U S finding a doctor who accepts your health insurance is often a top priority When searching for a specific provider people can check which insurance networks that they might accept And if they re searching for a new provider overall on mobile they re now able to filter providers nearby who accept Medicare ーa health plan predominantly for people over the age of How providers can keep patients up to dateTo help people get connected to the care they need we re conducting checks to ensure details of local doctors are up to date and giving all healthcare providers the ability to update their information by claiming and updating their Google Business Profile We continue to expand the features and tools that doctors can use to communicate about the services they offer After claiming their profile health professionals can edit and update information about their hours services and more Whether helping people find information to self assess their symptoms for mental health conditions like depression or getting real time information of COVID vaccine availability nearby we continue to explore ways to connect people around the world to relevant and actionable information to better manage their health	2021-12-02 17:06:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ブログにタグ一覧を作りたいがUndefinedになる	https://teratail.com/questions/372035?rss=all	ブログにタグ一覧を作りたいがUndefinedになる目的NextjsでSSGなブログ制作困っていることタグ一覧を作りたいが、関数がundefinedを出す。	2021-12-03 01:58:38
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	herokuへのデプロイで　"heroku run rails db:migrate"をするとエラーになる	https://teratail.com/questions/372034?rss=all	herokuへのデプロイでquotherokurunrailsdbmigratequotをするとエラーになるrailsでアプリを開発しており、herokuへのデプロイを試みているのですが、quotherokunbsprunnbsprailsnbspdbmigratequotをすると以下エラーが出ます。	2021-12-03 01:42:20
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rubyでの簡単なソケット通信を行いたいが、エラーが発生する	https://teratail.com/questions/372033?rss=all	Rubyでの簡単なソケット通信を行いたいが、エラーが発生する前提・実現したいことRubyでの簡単なソケット通信発生している問題・エラーメッセージターミナルでnbsprubynbspclientrbnbspを入力すると、以下のエラーコードが出ます。	2021-12-03 01:36:45
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PHPでtwitterを利用しようとした時"./composer.json" does not contain valid JSONのエラーが出る	https://teratail.com/questions/372032?rss=all	PHPでtwitterを利用しようとした時quotcomposerjsonquotdoesnotcontainvalidJSONのエラーが出るgcpとtwitterを使おうとしたところ、TwitterOAuthの導入でエラーが出てしまいました。	2021-12-03 01:28:35
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【ハンバーガーメニュー】ページ内リンクをクリックで、メニューを閉じたい	https://teratail.com/questions/372031?rss=all	【ハンバーガーメニュー】ページ内リンクをクリックで、メニューを閉じたい【ハンバーガーメニュー】ページ内リンクをクリックで、メニューを閉じたい実現したいことハンバーガーメニュー内の各項目をクリックすると、ハンバーガーメニューが閉じるようにしたいです。	2021-12-03 01:27:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	EC2でssh接続ができない	https://teratail.com/questions/372030?rss=all	ECでssh接続ができない前提・実現したいことECのSSh接続でエラーが出てしまった。	2021-12-03 01:03:17
Git	Gitタグが付けられた新着投稿 - Qiita	Gitでリポジトリからファイルを完全に消す(何番煎じ)	https://qiita.com/Dameppoi/items/3748d64d0d14c7d82181	Gitでリポジトリからファイルを完全に消す何番煎じtldrこっちよめ手順確認用のスクリプトをダウンロードするgitfindbigshbinbashsetxShowsyouthelargestobjectsinyourrepospackfileWrittenforosxseeauthorAntonyStubbssettheinternalfieldspereatortolinebreaksothatwecaniterateeasilyovertheverifypackoutputIFSnlistallobjectsincludingtheirsizesortbysizetaketopobjectsgitverifypackvgitobjectspackpackidxgrepvchainsortknrheadechoAllsizesareinkBsThepackcolumnisthesizeoftheobjectcompressedinsidethepackfileoutputsizepackSHAlocationforyinobjectsdoextractthesizeinbytessizeechoycutfdextractthecompressedsizeinbytescompressedSizeechoycutfdextracttheSHAshaechoycutfdfindtheobjectslocationintherepositorytreeothergitrevlistallobjectsgrepshalineBreakechoenoutputoutputnsizecompressedSizeotherdoneechoeoutputcolumntsこれで本当に消えたかどうかの確認ができます全てのコミットやブランチ、タグから特定のファイルを消して書き換えるgitfilterbranchfindexfiltergitrmignoreunmatchpathtotargetfileordirtagnamefiltercatallネットで探すとtagnamefiltercatこれが抜けてるものが結構引っかかります。	2021-12-03 01:29:26
技術ブログ	Mercari Engineering Blog	Build&サマーインターン2021 成果発表会レポート	https://engineering.mercari.com/blog/entry/20211202-8418dee13b/	hellip	2021-12-02 16:17:20
技術ブログ	Developers.IO	[随時更新] AWS re:Invent 2021 Werner Vogeles Keynote で発表された新サービス・アップデートまとめ #reinvent	https://dev.classmethod.jp/articles/aws-reinvent-2021-werner-vogels-keynote/	amazon	2021-12-02 16:46:46
海外TECH	Ars Technica	Tesla announces $1,900 electric quad bike for kids	https://arstechnica.com/?p=1817404	cybertruck	2021-12-02 16:14:24
海外TECH	MakeUseOf	How to Use Microsoft Outlook for Project Management	https://www.makeuseof.com/use-microsoft-outlook-for-project-management/	microsoft	2021-12-02 16:30:12
海外TECH	MakeUseOf	The 9 Best Web Apps All Filmmakers Should Be Using	https://www.makeuseof.com/best-tools-for-filmmakers/	filmmakers	2021-12-02 16:15:11
海外TECH	DEV Community	Coop : An App for Students	https://dev.to/parambhatt/coop-an-app-for-students-14jb	Coop An App for Students Include all the motivation hereWith the corona pandemic a lot of the work that was generally done offline or via certified institutions has shifted online This has resulted in massive amounts of information and numerous courses available online that we as teenagers college students cannot verify it nor completely rely on them There are forums like reddit and quora but the issue of trustable information or guidelines is still missing Hence we present coop an application that can be used by a closed community to interact and share knowledge The issue of trust is resolved simply because of the closed community for example we as BITSians will trust any information given to us by a fellow BITSian who has not only any motivation to cheat with us but also is an alumni and a part of the culture Choice of technologyKotlin One of the open source languages recognised by google for android development it has extensive support across platforms and communities and is completely interoperable with java It is very easy to learn and reduces the boiler plate code or the extra code that we need to write for example in java It has a byte code structure which enhances the performance of our apps In addition it allows both inline and lambda functions making the execution speed even lower than the same code in java Firebase We went for the firebase firestore cloud db since our app is yet on the beginning stage and doesnt have such a userbase that needs a real time database Provided by google it reduces the need to work with several third party environments and also allows server code if the need ever comes to that For an app like ours a no sql database is preferred because of the dexterity and flexibility that is offered by the entire data structure making firebase just the ideal choice Sign in pageWhen a user first opens our app the first thing he sees is a splash screen of our app icon and our app then checks if the user has signed in or not In the case that the user hasnt signed in hes given an option to sign in with google Firebase handles the signing in and storing of the user on our application Simultaneously we also add the name and user details to our custom user database for our purposes Once the sign in is verified he is redirected to his home page General layoutAll our application activities have an additional sidepanel and topbar The topbar is a search bar that can be used for searching through all the topics that our application has so far The sidepanel is used for navigating through the application and moving through the various activities Currently the sidepanel has the user information the user name the user email and the user profile photo the home page the user profile page and the facility to navigate through to any of his followed topics within the application Home page The home page is as the name suggests the home page for the user This is where he can see all the posts of the respective topics to which he has subscribed including both the old and the new posts The user can also see the topic to which the post belongs to and can click on it and navigate to the individual post view if he wishes to SidepanelThe sidepanel has main subparts The profile part This part contains the user name email and profile photo On clicking on this part the user is directed to profile pageThe home part This is a home tab with the help of which the user can navigate back to his home page of the application anytime he wishes to The following topic part The following tab is a scrollable list of all the topics that the user has been following at that point of time He can navigate to any of the topics from the tabs and go see all the posts within the respective topic as and when he wishes to Search barThe search bar is present across the application which you can use to search for topics that are present in the application whether the user is already following it or wishes to explore a new topic Profile pageThe profile page is the page that contains all the information that we as developers have for each individual user The layout has been segmented into different tabs The user info tab This tab displays the user based information like user name their email their profile picture etc In the future we also aim to include more information for users and customization options for them Additionally this also contains the sign out functionality from which a user can signout The posts tab This tab contains the various posts that a user has made be it whichever topic he has contributed to He can see the post title the post body as well as the topic name so that he has complete information about his content and can navigate to see the entire post properly in the post view from there The comments tab This tab contains all the comments that the user has made across various posts and topics In effect this is all the content contributed by the user and he can once more navigate across the app to the respective post on which he commented on clicking on the comments Topic viewThe topic view has the heading with the topic name referring to the respective topic which you are viewing You can reach here either by searching for it or going to it from the user sidepanel This also shows the number of followers the topic currently has and gives the user option to follow the topic or unfollow it if he is already following it Below the header the posts within the topics are shown to the user and he can navigate to the respective posts by clicking on them Finally there is also a floating action button that can be used by the user to make a post within the respective topic If he wishes to make a post under a different topic he will have to search up the topic go within it and then click on the make post button there Post viewThe post view has the post title as its header and the post body below it The post body currently allowed is text only we plan to add media support to the body very soon The view also has the number of upvotes downvotes that are given by the other users of the community The user can also choose to upvote downvote the post depending on how useful he found the content and help the community In addition he also gets the option to comment his opinion findings inferences etc about the post in a textview below and other users can also read them to gain valuable insights about it Make a postComing to contributing to the community the users can make posts within respective topics The process is relatively very simple All they have to do is enter the topic title and the topic body blanks are not allowed and press the floating tick button to post it Once he makes a post he is redirected back to the topic view where he can see that his post has been posted successfully	2021-12-02 16:39:44
海外TECH	DEV Community	Understanding Primitives and Reference Types in JavaScript	https://dev.to/thenerdydev/understanding-primitives-and-reference-types-in-javascript-824	Understanding Primitives and Reference Types in JavaScriptHey guys In this article let us cover the topic of Understanding Primitives and Reference Types in JavaScript This article was first published on Check the website for more interesting articles and tutorials on Web Development Primitive value is stored directly in the location that the variable accesses And the Reference values are objects that are stored in the heap Reference value stored in the variable location is a pointer to a location in memory where the object is stored This is something that I will demonstrate just a bit later So stay with me Basic Primitive Types and Reference TypesJavaScript supports primitive data types number string Boolean undefined and null These types are referred to as primitive types because they are the basic building blocks from which more complex types can be built Of these five only number string and boolean are real data types in the sense of actually storing data Undefined and null are types that arise under special circumstances The primitive type has a fixed size in memory For example a number occupies eight bytes of memory and a boolean value can be represented with only one bit Contrary to this reference types can be of any length They don t have a fixed size For primitives they are always copied as a whole value whereas for reference types they are copied by reference For variables that hold values we only compare their values whereas in case of reference types like objects it is not the case Consider this example const a const b a console log a b The above log gives true because both a and b are referencing to the exact same memory location So let us say the memory for the arrow was allocated at some memory address of say k So a is a reference that will point to the array object that is sitting at memory address k So if you then assign a to b like we do above then we have a new reference that points to the exact same object in the memory So therefore since both the references point to the exact same object in the memory that is why it gives true for the strictly equality comparison between a and b for the above log But if I declare another array with the exact same content say cconst c and then do this console log a c Then the above log will resolve to false because this new array will get allocated at a different memory location say k So if we compare a and c using a strict equality comparison then it will resolve to false because both the references a and c point to different memory locations namely k and k respectively and hence you get false Now consider example for primitives For this case you just compare the values So if we have const valueOne const valueTwo const valueThree and then we say console log valueOne valueTwo Then for the above log we make sure that both the type and the value are equal for the things primitives under comparison Both are and both are numbers so hence we get true for this Next if we sayconsole log valueOne valueThree This will resolve to false because and are not equal So this is it for this article Thanks for reading If you enjoy my articles consider following me on Twitter for more interesting stuff Twitter Don t forget to leave a like if you loved the article Also share it with your friends and colleagues PS If you are looking to learn Web Development I have curated a FREE course for you on my YouTube Channel check the below article Web Developer Full Course HTML CSS JavaScript Node js and MongoDB The Nerdy Dev・Apr ・ min read html css node javascript	2021-12-02 16:31:21
海外TECH	DEV Community	Teaful DevTools Released!	https://dev.to/aralroca/teaful-devtools-released-37lp	Teaful DevTools Released Original article Very recently weeks ago we released Teaful a tiny easy and powerful React State management If you want to know more about Teaful I recommend this article Teaful was well received GH stars and one of the most requested features was to implement a devtool to debug the stores Today we released Teaful DevTools In this short article I will explain a little about how to use it and its benefits How to use it simple steps Install DevTools extension For the moment only in Chrome Install the bridge yarn add teaful devtoolsUse the bridge import teaful devtools B Must be the first import import teaful devtools import render from preact import App from components App render lt App gt document getElementById root Open the DevTools and try it More details in the README Debug stores changesFor each store it is possible to view the history of changes that have been made to the store To debug we can know WHEN the change was made WHAT WHERE was changed but also WHO HOW WHY WhenThere is no secret the changes have their own timestamp and are sorted by arrival What WhereFor each modification you ll be able to see which part of the store has changed and what s the new value the diff Who How WhyYou can view the entire stack trace and go to the line in the source file Clicking on a file link opens the source devtools tab where you can view the code part to see how the change was produced To understand more of the context you can also navigate to the function that called this function to see all the code involved For more context you can put a breakpoint in the source tab to see the value of each variable that caused the change Modify the store from Teaful DevToolsFrom Teaful DevTools you can generate a change to the store and see how the UI reacts Dark amp light modeThe dark light theme adapts to your devtools configuration View rerenders performanceIt s a feature that has not been implemented in Teaful DevTools because we consider that React DevTools does it very well You can use React DevTools to debug the rerenders and the performance How to strip devtools from productionMost bundlers allow you strip out code when they detect that a branch inside an if statement will never be hit We can use this to only include teaful devtools during development and save those precious bytes in a production build Must be the first importif process env NODE ENV development Must use require here as import statements are only allowed to exist at top level require teaful devtools import render from preact import App from components App render lt App gt document getElementById root Make sure to set the NODE ENV variable to the correct value in your build tool ConclusionsWe have released Teaful DevTools to debug the changes from the stores when what where who how why And vice versa to trigger a change from Teaful DevTools to see how the UI reacts At the moment it s only available for Chrome but in future releases it will also be available for Firefox and Edge You can leave any suggestions on GitHub issue PR and it will be taken into account Remember that Teaful project is still in an early version X and together we ll make it evolve	2021-12-02 16:10:06
海外TECH	DEV Community	Ruby Script to Find Local Branches with Deleted Remotes	https://dev.to/devteam/ruby-script-to-find-local-branches-with-deleted-remotes-10if	Ruby Script to Find Local Branches with Deleted Remotes Pivoting from One Strategy to AnotherIn the Forem codebase we use a Squash and Merge Prior to joining Forem I was accustomed to the Create a Merge Commit strategy With the Create a Merge Commit strategy I have a script to Prune Branches That script tidied up branches that git understood to have been merged into the “main branch However that script doesn t work with the Squash and Merge strategy So I needed to come up with something different And please if you are aware of something else that s part of git let me know Scripting the CleanupAt the bottom of this post is that code With that code I can do the following cd path to repo local branches with missing remoteThat command will print to STDOUT the list of local branches whose tracking branch is now gone likely because I merged a pull request which automatically deletes the branch on Github Whenever I push up a branch I always use git push set upstream to create the tracking branch connection Then when I want to tidy up my local branches I can run the following cd path to repo local branches with missing remote xargs git remote D This helps keep my local branch list nice and tidy which is super important to me as I ve been issuing lots of tiny pull requests to do some minor refactors to the Forem codebase A future me might write an alias to shorten this verbose command title and xargs add on but not today Sidebar on XARGSI m using Unix s xargs command to take each line of output and run the git remote D command on that The xargs command is analogous to the anonymous function of a block in Ruby local branches with missing remote piped into branch branch branch each do line xargs git remote D exec git remote D line end The Source Code	2021-12-02 16:03:41
Apple	AppleInsider - Frontpage News	FCC honors Apple with an award for iOS 14 accessibility features	https://appleinsider.com/articles/21/12/02/fcc-honors-apple-with-an-award-for-ios-14-accessibility-features?utm_medium=rss	FCC honors Apple with an award for iOS accessibility featuresApple s range of accessibility features in iOS including social distancing sign language and sound recognition have received an FCC Award Back Tap was just one of many accessibility features introduced or developed in iOS The th annual Chair s Award for Advancement in Accessibility has been announced with Apple among its only three winners Alongside Accessible Pharmacy Services for the Blind and the COVID ASL Hotline Apple s iOS won for its many accessibility features Read more	2021-12-02 16:33:50
Apple	AppleInsider - Frontpage News	Amazon's holiday AirPods deals knock up to $120 off the entire range	https://appleinsider.com/articles/21/12/02/amazons-holiday-airpods-deals-knock-up-to-120-off-the-entire-range?utm_medium=rss	Amazon x s holiday AirPods deals knock up to off the entire rangeAirPods make an excellent holiday gift and Amazon s latest price drops see the return of Black Friday pricing on AirPods and AirPods Max AirPods return to Read more	2021-12-02 16:22:39
金融	RSS FILE - 日本証券業協会	『はじめてわかった、はじめての投資！』について	https://www.jsda.or.jp/about/gyouji/hajiwaka.html	投資	2021-12-02 17:11:00
ニュース	ジェトロ ビジネスニュース（通商弘報）	パリ市、電動キックボードの最高速度を時速10キロに制限	https://www.jetro.go.jp/biznews/2021/12/a6d5030fda34a3e2.html	最高速度	2021-12-02 16:10:00
ニュース	BBC News - Home	Arthur Labinjo-Hughes: Dad and partner guilty of killing six-year-old	https://www.bbc.co.uk/news/uk-england-birmingham-59489765?at_medium=RSS&at_campaign=KARANGA	injury	2021-12-02 16:50:55
ニュース	BBC News - Home	Covid: South Africa new cases double in 24 hours as Omicron spreads	https://www.bbc.co.uk/news/world-africa-59503517?at_medium=RSS&at_campaign=KARANGA	medical	2021-12-02 16:33:39
ニュース	BBC News - Home	Covid bereaved families 'sickened' over No 10 Christmas party	https://www.bbc.co.uk/news/uk-politics-59505975?at_medium=RSS&at_campaign=KARANGA	gathering	2021-12-02 16:48:03
ニュース	BBC News - Home	Storm Arwen: Thousands still without power six days after storm	https://www.bbc.co.uk/news/uk-59506359?at_medium=RSS&at_campaign=KARANGA	boris	2021-12-02 16:41:28
ニュース	BBC News - Home	Arthur Labinjo-Hughes: A life cut short by cruelty	https://www.bbc.co.uk/news/uk-england-birmingham-59400890?at_medium=RSS&at_campaign=KARANGA	arthur	2021-12-02 16:17:30
ニュース	BBC News - Home	Wigan striker Wyke thanks manager Richardson for saving his life	https://www.bbc.co.uk/sport/football/59509672?at_medium=RSS&at_campaign=KARANGA	arrest	2021-12-02 16:16:10
ニュース	BBC News - Home	Yorkshire to face independent review after Rafiq allegations	https://www.bbc.co.uk/sport/cricket/59510611?at_medium=RSS&at_campaign=KARANGA	azeem	2021-12-02 16:31:34