投稿時間:2021-11-08 23:18:45 RSSフィード2021-11-08 23:00 分まとめ(21件)

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IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 商品開発チーム入れ替え→限定メニュー相互に考案　串カツ田中と鳥貴族　「居酒屋業界の起爆剤に」	https://www.itmedia.co.jp/business/articles/2111/08/news154.html	盛り上がり	2021-11-08 22:12:00
python	Pythonタグが付けられた新着投稿 - Qiita	ABC189のD問題の解き直し	https://qiita.com/wihan23/items/5d8fcccdc656cb4fd17d	値がTrueorFalseのN個の列XxxxNに対して、以下の操作を行った時のXの個数を求める。	2021-11-08 22:48:14
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript DOM操作④ 「name属性をキーに要素を取得」	https://qiita.com/Stack_up_Rising/items/d4c9fabefbde2471bd02	・ボタンをクリックしたら、name属性がresultの要素を取得してその入力内容をコンソールに出力する。	2021-11-08 22:46:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	画像にラベルを付与した際のplot結果がおかしい	https://teratail.com/questions/368351?rss=all	画像にラベルを付与した際のplot結果がおかしい自作のデータセットを作成したいため、画像にラベルを付与しその画像をplotしようとしているのですが、plot結果が下記のようになってしまうのできれいに表示させたいです。	2021-11-08 22:18:04
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	動的配列に値を追加する際、redimしなくて良い理由	https://teratail.com/questions/368350?rss=all	動的配列に値を追加する際、redimしなくて良い理由以下のコードがなぜ成立するのかがわかりません。	2021-11-08 22:13:09
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	safariのみエラーが発生してしまう。	https://teratail.com/questions/368349?rss=all	safariのみエラーが発生してしまう。	2021-11-08 22:10:39
Docker	dockerタグが付けられた新着投稿 - Qiita	やっとDockerについて調べた	https://qiita.com/kemomimi02/items/c6fc978619ccdd3b2556	コンテナ型メリット起動が早く、処理が軽量、使用メモリがすくない環境構築が容易デメリットLinuxのコンテナ機能を用いているため、カーネルベースのOSじゃないと使えないハイパーバイザー型と比べて分離レベルが低い、コンテナ型はホストOSのプロセスとして動作するため他コンテナの影響を受けやすい※補足WindowsやMacでDockerを動かせるのだが、厳密には、準仮想化技術を用いて裏でLinuxを動かしているそうです。	2021-11-08 22:31:22
技術ブログ	Developers.IO	StepFunctions のワークフロー完了を待機して連携処理を行う方法について教えてください	https://dev.classmethod.jp/articles/tsnote-stepfunctions-workflow-polling/	describeexe	2021-11-08 13:32:44
海外TECH	MakeUseOf	12 Ways To Speed Up Your Vivaldi Browser	https://www.makeuseof.com/ways-speed-up-vivaldi/	vivaldi	2021-11-08 13:30:22
海外TECH	DEV Community	Test-Driven Development With The oclif Testing Library: Part One	https://dev.to/salesforcedevs/test-driven-development-with-the-oclif-testing-library-part-one-25h9	Test Driven Development With The oclif Testing Library Part OneWhile writing a CLI tool can be a lot of fun the initial setup and boilerplateーparsing arguments and flags validation subcommandsーis generally the same for every CLI and it s a drag That s where the oclif framework saves the day The boilerplate for writing a single command or multi command CLI melts away and you can quickly get into the code that you actually want to write But waitーthere s more oclif also has a testing framework that lets you execute your CLI the same way a user would capturing standard output and errors so that you can test expectations In this article I ll show you how to write and test an oclif CLI application with ease What are we going to build We re all tired of working on the typical TODO application Instead let s build something different but simple We ll use a test driven development TDD approach to build a time tracking application Our CLI will let us do the following Add projectsStart and end timers on those projectsView the total spend on a projectView the time spent on each entry for a given projectHere s what a sample interaction with the time tracker CLI looks like time tracker add project project oneCreated new project project one time tracker start timer project oneStarted a new time entry on project one time tracker start timer project two gt Error Project project two does not exist time tracker add project project twoCreated new project project two time tracker start timer project twoStarted a new time entry on project two time tracker end timer project twoEnded time entry for project two time tracker list projectsproject one h m s T Z T Z h m s project two h m s T Z T Z h m s We ll manage all of the data about added projects and active timers in a “database a simple JSON data file The source code for our time tracking application project can be found here Since we re doing this the TDD way let s dive in…tests first Our Time Tracker Features and TestsAs we describe our application s features we should be thinking about tests we can write to assert the expectations we have for those features Here is a list of our application s features Create a new projectHappy path The new project is created and its record is stored in the underlying database The user receives a confirmation message Sad path If the project already exists then an error message will appear to the user The underlying database will be unaltered Start a timer on a projectHappy path The requested project already exists so we can start a new time entry setting the startTime to the current date time The user will receive a notification when the timer begins Happy path If the timer is already running on another project then that timer will stop and a new timer will begin on the requested project The user will receive a notification when the timer begins Sad path If the project doesn t exist then an error message will appear to the user The underlying database will be unaltered End a timer on a projectHappy path A timer is active on the requested project so we can end that timer and notify the user Sad path If the project doesn t exist then an error message will appear to the user The underlying database will be unaltered Sad path If the project exists without an active timer then the user will be notified The underlying database will be unaltered List projectHappy path All the projects total times entries and entry times are displayed to the user Database existence for all commands Sad path If the time json file doesn t exist in the current directory then an error message appears to the user For data storageーour “database ーwe ll store our time entries on disk as JSON in a file called time json Below is an example of how this file may look activeProject project two projects project one activeEntry null entries startTime T Z endTime T Z startTime T Z endTime T Z project two activeEntry entries startTime T Z endTime T Z startTime T Z endTime null Design DecisionsFinally let s cover some of the design decisions for our overall application First we ll store an activeProject at the top level of our JSON data We can use this to quickly check which project is active Second we ll store an activeEntry field in each project which stores the index of the entry that is currently being worked on With these two pieces of information we can navigate directly to the active project and its active entry in order to end the timer We can also determine instantly if the project has any active entries or if there are any active projects Project SetupNow that we ve laid all the groundwork let s create a new project and start digging in npx oclif multi time trackerThis command creates a new multi command oclif application With a multi command CLI we can run commands like time tracker add project project one and time tracker start timer project one In these examples both add project and start timer are separate commands each stored in its own source file in the project but they all fall under the umbrella time tracker CLI A Word About StubsWe want to take advantage of the test helpers provided by oclif test For testing our particular application we ll need to write a simple stub Here s why Our application writes to a timer json file on the filesystem Imagine if we were running our tests in parallel and had tests that were all writing to the same file at the same time That would get messy and produce unpredictable results A better approach would be to make each test write to its own file test against those files and clean up after ourselves Better yet each test could write to an object in memory instead of a file and we can assert our expectations on that object The best practice when writing unit tests is to replace the driver with something else In our case we will stub out the default FilesystemStorage driver with a MemoryStorage driver oclif test is a simple wrapper around oclif fancy test that adds some functionality around testing CLI commands We re going to use the stub functionality in oclif fancy test to replace the storage driver in our command for testing Our First Command Add ProjectNow let s talk about the “add project command and the important parts related to mocking out the filesystem Every new oclif project starts with a hello js file in src commands We ve renamed it to add project js file and filled it in with the bare minimum PATH src commands add project jsconst Command require oclif command const FilesystemStorage require storage filesystem class AddProjectCommand extends Command async run This is the important line AddProjectCommand storage new FilesystemStorage AddProjectCommand description Add a new project to the time tracking database AddProjectCommand args module exports AddProjectCommand Swappable Storage for TestsNotice how I statically assign a FilesystemStorage instance to AddProjectCommand storage This allows meーin my testsーto swap out the filesystem storage with an in memory storage implementation Let s look at the FilesystemStorage and MemoryStorage classes below PATH src storage filesystem jsconst fs require fs promises class FilesystemStorage constructor initialData this data initialData load return fs readFile time json then file gt return JSON parse file toString utf catch gt If reading the file results in an error then assume that the file didn t exist and return an empty object return Promise resolve this data save data return fs writeFile time json JSON stringify data module exports FilesystemStorage PATH src storage memory jsclass MemoryStorage constructor initialData this data initialData load return Promise resolve this data save data this data data return Promise resolve module exports MemoryStorageFilesystemStorage and MemoryStorage have the same interface so we can swap one out for the other in our tests The First Test for the Add Project CommandIn test commands we renamed hello test js to add project test js and we ve written our first test PATH test commands add project test jsconst expect test require oclif test const AddProjectCommand require src commands add project const MemoryStorage require src storage memory describe add project gt test stdout stub AddProjectCommand storage new MemoryStorage command add project project one it should add a new project async ctx gt expect await AddProjectCommand storage load to eql activeProject null projects project one activeEntry null entries expect ctx stdout to contain Created new project project one The magic happens in the stub call We swap out the FilesystemStorage with MemoryStorage with an empty object for initial data Then we assert expectations on the storage contents Unpacking the test Command from oclif testBefore we implement our command let s make sure we understand our test file Our describe block calls test which is the entry point to oclif fancy test re exported from oclif test Next the stdout method captures the output from the command letting you assert expectations on it by using ctx stdout There is also a stderr method but we ll see later that there is another more preferred method for handling errors in oclif fancy test For most applications you wouldn t normally make assertions against what s being written to standard out However in the case of a CLI this is one of your major interfaces with the user so testing against standard out makes sense Keep in mind that there is a major gotcha here If you use console log to debug while you are developing then stdout will capture that output as well Unless you are asserting against ctx stdout you ll probably never see that output stub AddProjectCommand storage new MemoryStorage We ve talked about the stub method a bit already but what we re doing here is replacing the static property on our command with MemoryStorage instead of the default FilesystemStorage command add project project one The method command is where things get really cool with oclif test This line calls your CLI just like you would from the command line You can pass in flags and their values or a list of arguments like I m doing here oclif test will do the work of calling your command the exact same way as it would be called by an end user at the command line it test description gt You might be familiar with it blocks This is where you normally do all the work to set up your test and run assertions against the results Things are pretty similar here but you ve probably already done the hard work of setting up your test with the other helpers from oclif test and oclif fancy test and the it block needs only to assert against the output of the command Finally now that we understand a bit more about what the test does we can run our tests with npm test Since we haven t written any implementation code we would expect our test to fail add project should add a new project Error Unexpected argument project oneSee more help with help at validateArgs node modules oclif parser lib validate js at Object validate node modules oclif parser lib validate js at Object parse node modules oclif parser lib index js at AddProjectCommand parse node modules oclif command lib command js at AddProjectCommand run src commands add project js at AddProjectCommand run node modules oclif command lib command js Perfect A failed test just as we expected Let s write the code to get to green Getting to Green Implementing Our CommandNow we just have to follow the errors to write our command First we need to update the AddProjectCommand class to be aware of the arguments we want to pass in In this case we are only passing in a project name Let s make that change class AddProjectCommand extends Command AddProjectCommand storage new FilesystemStorage AddProjectCommand description Add a new project to the time tracking database This is the updateAddProjectCommand args name projectName required true We need to tell oclif about our command s expected arguments and their properties In our case there is only one argument projectName and it is required You can learn more about oclif arguments here and oclif flags here Now we run the test again add project should add a new project AssertionError expected to deeply equal Object activeProject projects expected actual activeProject null projects project one activeEntry null entries at Context lt anonymous gt test commands add project test js at async Object run node modules fancy test lib base js at async Context run node modules fancy test lib base js Wonderful We are now seeing that while we had expected “project one to be created there was no change made to the underlying data structure Let s update the command with the minimum amount of code necessary to make this test pass For brevity we ll only display the run method in src commands add project js async run const args this parse AddProjectCommand const db await AddProjectCommand storage load db activeProject db activeProject null db projects db projects db projects args projectName activeEntry null entries await AddProjectCommand storage save db By default if no file exists then we will receive an empty object when loading from storage This code creates any default properties and their values if they didn t exist for example activeProject and projects then it creates a new project with the default structureーan empty entries array and activeEntry set to null Running the test again we see the next error add project should add a new project AssertionError expected to include Created new project project one at Context lt anonymous gt test commands add project test js at async Object run node modules fancy test lib base js at async Context run node modules fancy test lib base js This is where the stdout function comes into play We expected our CLI to tell the user that we created their new project but it didn t say anything This one is easy to fix We can add the following line right before we call storage save this log Created new project args projectName Voila Our first happy path test is passing Now we re cruising add project ✓should add a new project ms passing ms One More TestWe ve got one more test for AddProjectCommand We need to make sure that the user cannot add another project with the same name as the current project For these tests we ll repeatedly need to generate a database for a single project Let s create a helper for this In test test helpers js add the following module exports generateDb project gt return activeProject null projects project activeEntry null entries Now we can add the next test in add project test js test stdout stub AddProjectCommand storage new MemoryStorage generateDb project one command add project project one catch Project project one already exists it should return an error if the project already exists async gt Expect that the storage is unchanged expect await AddProjectCommand storage load to eql generateDb project one There is a new method in this test catch Project project one already exists I mentioned earlier that we don t need to mock stderr to assert against it That s because we can use this catch method to assert against any errors that happened during the run In this case we are expecting that an error will occur and that the underlying storage is unchanged After running our test again we see the following add project should return an error if the project already exists Error expected error to be thrown at Object run node modules fancy test lib catch js at Context run node modules fancy test lib base js Right after we load db from storage we need to check and see if the project already exists and throw an error if it does const db await AddProjectCommand storage load New codeif db projects args projectName this error Project args projectName already exists Now when we run our tests they all pass We ve done it We can now add as many projects as we d like to track our time add project ✓should add a new project ms ✓should return an error if the project already exists ms Conclusion for now In this articleーPart One of our two part series on the oclif testing libraryーwe ve talked about oclif its testing framework why stubs are useful and how to use them Then we began writing tests and implementation for our time tracker CLI This is a great start In the next part of our series we ll continue building out our CLI with more commands while covering important testing concepts like data store testing and initialization	2021-11-08 13:54:29
海外TECH	DEV Community	Code Review: A Comprehensive Checklist	https://dev.to/alexomeyer/code-review-a-comprehensive-checklist-5gnm	Code Review A Comprehensive ChecklistA code review is a helpful tool for teams to improve code quality Yet there are many other benefits to reviewing code Not to mention the reduced development cost when catching bugs early in the development lifecycle sharing knowledge and improving the team s estimation skills This blog post will explain what a code review is why you should implement code reviews how you can prepare for one and how to give actionable feedback In the last section of this article you can find a code review checklist to use when implementing a code review process in your developer workflow First let s understand what a code review is What is a Code Review A code review aims to improve the quality of the code that you want to add to your codebase A code review refers to a systematic approach to reviewing other programmers code for mistakes and many other quality metrics Additionally a code review checks if all requirements have been implemented correctly In most developer teams a developer will submit a Pull Request PR to add code to a codebase One or multiple team members will be assigned to review the code check if the code meets the quality standards and adds the necessary documentation However a code review is more than just a quality check By assigning multiple developers to a PR you are exposing them to new code To complete a code review reviewers have to understand the context and scope of the PR Therefore code reviews are a great tool to reduce technical debt Moreover a code review can be a valuable learning moment for developers It s a great opportunity to get feedback about your code and coding style Why should you do code reviews There are many clear benefits and reasons why your team should do code reviews Some of these benefits have already been addressed above It provides an excellent opportunity for developers to improve their coding skills and get valuable feedback Also it s a great tool to share knowledge among different team members actively You can prevent a single point of knowledge failure It means that multiple people have experience or knowledge about a specific part of the codebase It can for instance be useful when a particular developer is on holiday or sick and you need someone to review code that targets this developer s area of expertise A less obvious ROI metric of code reviews is reducing development costs by catching bugs early A code review can help you find bugs that might slip undetected through testing or automated code review tools And lastly code reviews help you to improve your estimation skills Atlassian provides a good explanation Estimation is a team exercise and the team makes better estimates as product knowledge is spread across the team As new features are added to the existing code the original developer can provide good feedback and estimation So how do you prepare for a code review Preparing for a code reviewBefore starting a code review make sure you have all information you need to start the review You don t want to be blocked halfway through your review because you don t have access to the information you need to complete the process Also make sure you understand the context and scope of the PR This will make it easier to review code and check its requirements I always suggest developers try out the code and use the debugger to gain a deeper understanding of how the code works How to give specific and actionable feedback Firstly make sure to create a friendly atmosphere Code reviews aren t a tool to criticise your colleagues On the other hand you want to create a supportive environment The best way to do this is to provide friendly suggestions explain your reasoning and give tips on improving the code You don t want to tell the PR owner that this code is not good Make sure to include reasoning and give tips or even snippets of code to improve the PR The PR owner will appreciate this feedback and it s a great chance to learn something new Tip Ask questions rather than making statements If you do this you force the PR owner to think about their code and find a better solution themselves In other words you create an actionable learning opportunity for the PR owner However don t forget to add sufficient feedback for the PR owner to understand your question Code review checklistA checklist helps you to create a structured approach to code reviews Also they remind you of all the quality checks you need to perform to approve code into the codebase You can include many specific items into your code review checklist Here s an overview of must have items you should always look out for Verify feature requirements ️Once you have absorbed the context of the PR it s time to verify the requirements You want to make sure that the PR covers all requirements as described by the feature ticket If something is missing or incorrectly implemented you should stop the code review and ask the developer to complete the PR You don t want to waste time reviewing the rest of the code while it might still change Code readability Once you have verified the requirements it s time to take a look at the readability The main question you should ask yourself Is the code self explanatory If you find a function that is not readable suggest breaking up the code or reorganising it to improve the readability for other developers Coding Style Most development teams prefer defining a coding style guide You can use this style guide to review the code Again using the same coding style will improve code readability Clear naming Verify if function and variables are descriptive To improve readability you should understand what a module or class does by just looking at the function names and variables Many developers use this approach to understand the scope and context of a new PR quickly Therefore developers must use clear naming Code duplication Make sure to check for code duplication Newer team members sometimes don t know which functions or libraries already exist Therefore they might create their own library while this functionality already exists To keep your codebase clean check for code duplication Tests You should always check that the implemented tests cover all coding paths Make sure to flag any missing tests to the PR owner Documentation ️And lastly a developer should update the documentation when adding a new feature to the codebase However don t forget to check the quality of the documentation How to improve codebase communication A significant amount of code review time is spent reading and understanding code The best way to improve your codebase communication is to add code issues using Stepsize VS Code amp JetBrains extensions You can create view and prioritise your issues and make sure all members of the team have access to this valuable code context ConclusionCode reviews are a handy tool for developer teams Keep in mind that code reviews are for everyone in your team Some companies mistake code reviews for a way to provide junior team members feedback from senior team members The opposite is also true Any developer in your team can learn improve and share knowledge P S Check out our latest industry report on How Codebase Health Impacts Engineering Hiring and Retention where we gathered insights from Engineers	2021-11-08 13:21:38
海外TECH	DEV Community	How to Develop A Productive Taxi Dispatch Software for Business?	https://dev.to/johnmarison2/how-to-develop-a-productive-taxi-dispatch-software-for-business-1a0n	How to Develop A Productive Taxi Dispatch Software for Business Call for taxis today upgraded with the digitized platform In which the customers can get their taxis instantly during all their needed times Such a revolutionary change brings the transport service so much easier for passenger access As a result there have been a lot more taxi booking startups at present To survive between the increasing competitors up gradation of existing dispatching system is becoming so crucial in the transport industries And this is why a powerful taxi dispatch software is punctuated by the taxi service business people nowadays Regarding let s discuss how you can build a productive taxi dispatch software for business from the development market sector Taxi Dispatch Software Understanding Clients Latest Market RequirementsWhatever the business is the understanding customer is a milestone to the success of startups Consequently we have to focus on some client side important demands in the development sector Following the below mentioned are the top taxi dispatch software building requirements among current taxi agency owners Advanced DesignIn the evolved business atmosphere people are so smart to book many services from various industrial sectors Concerning contemporary taxi service business owners expect the same advanced design and business operations from your new taxi dispatch software Quick DevelopmentThe increasing competitiveness in the transport marketplace rushes the business people to upgrade themselves speedily on time So the more you complete the overall software development to the client business the more visible to your brand ahead Customizing OptionEntrepreneurs today are highly required to fully customize solutions on software development By virtue of some features a default software design may need changes according to the business model When there is an option for the custom interruption it assists them to get their full demands Cost effectivenessAnd mainly the all inclusive taxi dispatch software from your development side is expected to be a cost effective one for the service launching Right from the investment to the advanced business functionality via digital solution everything is expected by the clients to be profitable Some Effective Development Side of Strategies to FollowConsidering the existing demands you can apply some tactics in your development segment So that you can smartly achieve all the requirements with your taxi dispatch software for the business That makes your customers have a satisfying service experience with your brand And it generates more client value in the future Here such strategies are as follows Enhanced TechStack SelectionTo meet the clients current market demands as a developer you can smartly start your service with enhanced tech stack selections In which for your new taxi dispatch software building from right here you can choose the most comprehensive tech stack listed in the following Android SDKLaravelGolangPhpSwiftGraphSQLMySQLMongoDBFastened Service ProvisionBy the recommended tech stack usage in your dispatch software development you can have several advantages such as immediate testing easy software modulation execution smart features add on or removal etc Those highly assist you to provide a speedy taxi dispatch software output to the entrepreneurs Offering Full Tailored DevelopmentAnd you can also offer the full tailored option for them with these advanced development sources It makes the contemporary business people in the transport industry approach you more often for projects Along with that by including the following latest and must include options to your new taxi dispatch software you could smartly provide productive outputs to your clients The Characteristics Your New Taxi Dispatch Software Must Be AcquiredAbove all your taxi dispatch software should possess some important features and options relevant to the enhanced taxi marketplace online Through that the business centric approach would deliver your software output so powerful for launching Here are such progressive built in solutions to your new taxi dispatch software development Quick Notification SendingEnable push notifications SMS notification sending options to your taxi dispatch software So that the dispatcher alerts concert drivers for tripping while customers are requesting the services That also assists them to send other service relevant information to the users online God eye View MonitoringFrom your new software the entrepreneurs should be able to track real time details of drivers on road activities So that they can easily lead their fleet management by tracking the routeway selections of drivers on tripping and can smartly instruct them into optimized paths GPS TrackingIn build the GPS location tracking facility to the drivers app Therefore they can charmingly follow the entire active route map indication on trippings That helps the drivers to avoid unnecessary inquiries to reach targeted pickup and drop locations between riding Secured Data SustainingDue to all the customer data drivers details service history trip details etc should survive more securely in the cloud based service platform you must enable the end to end encrypted file formatting system with your new software for business So there is no more data stealing Easy to Access Web PanelYour complete software panel must be user friendly Thus the dispatcher can easily find out customers nearby driver availability and preferred vehicle types availability And it must be so simple for them to review records such as how many bookings are allotted services ongoing etc Space to Increase the Driver EfficiencyLet the drivers commend their feedback to the admin Drivers may experience some issues in their service handlings So that while there is an easy way to convey their feedback to concerned authorities they could have an efficient working circumstance Schedule Tripping RegistrationSome passengers need to book taxis in advance So that option for schedule based booking registration must available with your software It makes your client business service so customer centric in aspect Dedicated AnalyticsAbove all the overall business analytics must be so dedicated to the admin concern Reporting should be covered with a of service flow and angle Therefore the admin can make effective decisions regarding business improvements with full analytic business data Wrap It All UpThe taxi service industry nowadays is growing day by day with digitized presents Apt to that the up gradation to the contemporary modulations is much needed for all the taxi agencies today Taking these into account the traditional dispatching system to a digitized one is the search for by all the existing taxi business entrepreneurs at present Accordingly developing your new taxi dispatch software as discussed make your service so visible to the customers in the market	2021-11-08 13:13:18
海外TECH	Engadget	Apple's MacBook Air M1 drops to a new record low of $800	https://www.engadget.com/apple-macbook-air-m1-drops-to-new-record-low-of-800-131618656.html?src=rss	Apple x s MacBook Air M drops to a new record low of Even with the high powered MacBook Pros now available we still consider the MacBook Air M to be the best Apple laptop for most people We ve seen the notebook go up and down in price this year but now you can grab it at the best price we ve seen The GB model is down to or off its normal price and the GB model has the same discount bringing its final price down to As of writing this post the silver option in both storage capacities is sold out so we recommend grabbing the color you want soon Buy MacBook Air M GB at Amazon Buy MacBook Air M GB at Amazon Apple s thinnest and lightest laptop earned a score of from us when it first came out due mostly to its impressive performance and lack of fan noise The M chipset makes this MacBook Air feel speedier and smoother than previous models helping the notebook wake almost instantly when you open the lid and making the machine more responsive overall You ll also notice GPU improvements as well ーwhile the MacBook Air isn t a gaming machine you ll be able to play Apple Arcade titles easily Apple removed the fan from the inside of the MacBook Air M so you won t be bothered by whirring noises even when pushing the machine to its limits It s a small detail but it makes the experience of using the laptop much better ーand you ll be able to do so for a long time thanks to the MacBook Air s hour battery life Arguably the biggest downsides to the Air M come from its svelteness it only has two USB C ports which is in stark contrast to the new MacBook Pros wide array of useful connectors But if you can deal with the dongle life for a bit the MacBook Air M will likely serve you well as your daily driver Get the latest Black Friday and Cyber Monday offers by visiting our deals homepage and following EngadgetDeals on Twitter	2021-11-08 13:16:18
海外科学	NYT > Science	Can Glasgow Deliver on a Global Climate Deal?	https://www.nytimes.com/2021/11/08/climate/glasgow-climate-summit.html	money	2021-11-08 13:44:30
金融	金融庁ホームページ	入札公告等を更新しました。	https://www.fsa.go.jp/choutatu/choutatu_j/nyusatu_menu.html	公告	2021-11-08 14:00:00
ニュース	BBC News - Home	Owen Paterson: Wise to review MPs' consultancy jobs, says minister	https://www.bbc.co.uk/news/uk-politics-59199634?at_medium=RSS&at_campaign=KARANGA	paterson	2021-11-08 13:08:30
ニュース	BBC News - Home	Roberts Buncis: Boy, 15, sentenced for knife murder of friend	https://www.bbc.co.uk/news/uk-england-lincolnshire-59206095?at_medium=RSS&at_campaign=KARANGA	savage	2021-11-08 13:43:48
ニュース	BBC News - Home	Covid-19: US reopens border to UK travellers after almost two years	https://www.bbc.co.uk/news/uk-59197366?at_medium=RSS&at_campaign=KARANGA	doses	2021-11-08 13:26:08
ニュース	BBC News - Home	Brexit: DUP leader calls for 'decisive action' from Lord Frost	https://www.bbc.co.uk/news/uk-northern-ireland-59205788?at_medium=RSS&at_campaign=KARANGA	frost	2021-11-08 13:33:07
LifeHuck	ライフハッカー［日本版］	Notion風アバターが作成できる素材集を発見！実際に使ってみた【今日のライフハックツール】	https://www.lifehacker.jp/2021/11/245081lht-notion-avatar.html	notion	2021-11-08 22:05:00
北海道	北海道新聞	ツイッターで夫殺害を依頼疑い　警視庁、４４歳女逮捕	https://www.hokkaido-np.co.jp/article/609401/	逮捕	2021-11-08 22:02:00