投稿時間:2021-11-02 03:22:20 RSSフィード2021-11-02 03:00 分まとめ(27件)

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海外TECH	Ars Technica	As teens left Facebook, company planned to lure 6-year-olds, documents show	https://arstechnica.com/?p=1809245	plans	2021-11-01 17:01:06
海外TECH	MakeUseOf	The 8 Best Apps That Can Replace Microsoft Power BI	https://www.makeuseof.com/apps-that-replace-microsoft-power-bi/	power	2021-11-01 17:31:52
海外TECH	MakeUseOf	The Complete Guide to Using MSI Afterburner	https://www.makeuseof.com/the-complete-guide-to-using-msi-afterburner/	afterburner	2021-11-01 17:15:12
海外TECH	MakeUseOf	How to Set Up a VPN in Windows 11	https://www.makeuseof.com/how-to-set-up-vpn-windows-11/	extra	2021-11-01 17:01:50
海外TECH	DEV Community	React state management: Context API vs Recoil 🎯	https://dev.to/tumee/react-state-management-context-api-vs-recoil-30mb	React state management Context API vs Recoil This article was originally published on my newsletter last week I publish previous week s newsletter here on the blog If you want to read these as soon as they are published sign up for the newsletter Ahoy For the past week I have been diving more into React state management Especially I have learned more about Recoil and the Context API I also published a new video on the Youtube channel listing some of my favourite Github repos for developers React Context API vs RecoilI found myself needing some sort of state management for a small React application I have previously worked with Redux but in this case I felt like it would just be overkill to use Redux and I would be better off with something a bit lighter So even though there is bunch of different state management options available when it comes to React applications I decided to test the Context API and Recoil I was able to create a working Redux like solution using the Context API based on this blog post by Kent C Dodds It worked well but it still had some boilerplate code that could probably be avoided So it was Recoil s turn Recoil turned out to be super handy and easy to understand The learning curve was super shallow and I was able to get the hang of it pretty quickly With Recoil it was easy to create a new piece of state and then just use it across the application I m not going to go any deeper right now on how Recoil works Let me know if you would like to see Recoil demo or tutorial video and I shall do that The downside with Recoil is that it is still an experimental set of utilities for state management with React So using it in production might be a bit sketchy I tried to find out if Recoil has some kind of roadmap or information on when they are planning on lifting the experimental status but with no luck So I guess time will tell when that is happening At first I was a bit sceptical about Recoil thinking that it might just be another state management library but I am happy to be proven wrong Regardless of Recoil s experimental status I am definitely going to keep using Recoil on smaller apps in the future Given that it is developed by Facebook it has over k stars on Github and bunch of contributors and users chances are it is not going anywhere and it will keep getting better over time I would love to hear your experiences on state management with React apps what are you using and why You can tweet your answer to me Top Github repos for Web developersAs usual I published one video on the Youtube channel this week There are bunch of different repos that I use and that have helped me over the time So in this video I share amazing repositories that will help you as a developer You can watch the video below If you are not yet subscribed to the Youtube channel you can do it from this link By subscribing you get notified on all the latest videos and it is a great way to show your support for me That s it for this week Cheers Tuomo	2021-11-01 17:49:08
海外TECH	DEV Community	Environments in software development	https://dev.to/checoslbches/environments-in-software-development-b3e	Environments in software developmentin software development you will encounter different environments these are the highlevel view of these different environments Basically there are software environments these are Runtime EnvironmentBuild EnvironmentDevelopment Environmentso now we will see them in detail Runtime environmenteverything you need to execute a program but no tool to change it it act as small operating systems and provide all the functionality  necessary for a program to run This includes interfaces to physical parts of the hardware user interactions and software components it is an environment which supports the execution of a program process for a program to execute it requires runtime environment and it provide your program the services like resident memory RAM resources such as file socket and others environment variables proper initialization and proper disposal it s an environment for the program like the physical environment is for us so programs process cannot sustain without runtime environment can be a virtual machinesin fact almost all programming languages use one of three kinds of runtime environment whose essential structure does not depend on the specific details of the target machine These three kind of runtime environmenta arefully static environment example FORTRAN stack based environment C C Fully dynamic environment LISP Well known examples of runtime environmentsjava runtime environment JRE for java Common language runtime CLI for NET framework Browser and Nodejs for JavaScript ActionScript Application ASAP offer building block for flash developers crystal Space include a D engine and used for game development Cygwin a runtime environment for Linux applications that allows them to run on other os windows mac and others Net framework for windows NET applicationsWINE RTE for windows application to run on other operating systems such as linux and macOS Deno a runtime environment for js and typescript Build environementeverything you need to compile a code it refers to how the application is assembled for deployment deployment may be a library or an executable tools are the compilers scripting tools code generators host servers build automation test suits and other source repositories datas are scripts libraries configuration files language definition s and metadata s simalar to development environment but is more about consistent builds deployement and testing and less about debugging Development environmentsA development environment is the collection of processes and tools that are used to develop the source code for a program or software product helps the developers to develop the application or product using a set of processes and programming tools everything you need to write a code built it and test it examples are code editors like VS code Eclipse NetbeansThere are various software development environments that a software has to pass through before it can be used The three common software development environments are Development coding environmentIn this environment the developers code and build the application The coding is done on a local machine and the access is restricted to the developers themselves Once the developer s are confident about a version they release it to the beta environment for testing purposes Beta testing environmentThis environment is used to test the application The software is granted access to a limited number of users who test it for some time Developers can find out whether the code is working correctly as intended or not Users also provide feedback regarding the application functionality bugs or any other features that can be added to the application Production environmentThis is the final stage where the application is ready to be used publicly Only the most thoroughly tested code and application version makes it to the production environment stage The production environment can also act as a platform where the final code is stored until the application URL is made public	2021-11-01 17:13:14
海外TECH	DEV Community	You (probably) don't need that useState + useEffect	https://dev.to/townofdon/you-probably-dont-need-that-usestate-useeffect-3ijh	You probably don x t need that useState useEffectThe useState and useEffect hooks were a godsend for the React community However like any tool these can easily be abused Here s one an example of one misuse I ve seen a lot in my tenure as a software dev const MyAwesomeComponent gt const loading setLoading useState true const data setData useState PROBLEMATIC HOOKS const items setItems useState const itemsLength setItemsLength useState useEffect gt someAsyncApiCall then res gt setData res data setLoading false setData setLoading UNNECESSARY USAGE OF HOOKS anytime data changes update the items amp the itemsLength useEffect gt setItems data items setItems data items length data setItems setItemsLength return JSX The problem with the above use case is that we are keeping track of some redundant state specifically items and itemsLength These pieces of data can instead be derived functionally from data A Better Way Any data that can be derived from other data can be abstracted and re written using pure functions This is actually pretty simple to pull off here is one example const getItems data gt I always like to protect against bad unexpected data if data data items return return data items const getItemsLength data gt return getItems data length Then our component is simplified to the following const MyAwesomeComponent gt const loading setLoading useState true const data setData useState DERIVED DATA no need to keep track using state const items getItems data const itemsLength getItemsLength data useEffect gt someAsyncApiCall then res gt setData res data setLoading false setData setLoading return JSX TakeawaysThe cool thing about this pattern is that getItems and getItemsLength are very easy to write unit tests for as the output will always be the same for a given input Perhaps the above example was a little contrived but this is definitely a pattern I have seen in a lot of codebases over the years As apps scale it s important to reduce complexity wherever we can in order to ward off technical debt tl dr Using useState and useEffect hooks is often unavoidable but if you can abstract out any data that can be derived from other data using pure functions The benefits can have huge payoffs down the road Banner Photo by Lautaro Andreani on Unsplash	2021-11-01 17:06:17
海外TECH	DEV Community	Hawk Open Source Project	https://dev.to/medpaf/hawk-open-source-project-ao	Hawk Open Source ProjectHawk is a network and pentest utility that I developed so that I could perform different kinds of task using the same suite instead of jumping from one tool to another Currently this script can perform a good variety of tasks such as ifconfig ping traceroute port scans including SYN TCP UDP ACK comprehensive scan host discovery scan for up devices on a local network MAC address detection get MAC address of a host IP on a local network banner grabbing DNS checks with geolocation information WHOIS subdomain enumeration vulnerability reconnaissance packet sniffing MAC spoofing IP spoofing SYN flooding deauth attack brute force attack beta Other features are still being implemented Future implementations may include WAF detection DNS enumeration traffic analysis XSS vulnerability scanner ARP cache poisoning DNS cache poisoning MAC flooding ping of death network disassociation attack not deauth attack OSINT exploits some automated tasks and others If you want to become a contributor make a pull request or issue Waiting for your feedback Kudos Link to the repository	2021-11-01 17:04:50
Apple	AppleInsider - Frontpage News	Apple releases tvOS 15.1.1 to the public	https://appleinsider.com/articles/21/11/01/apple-releases-tvos-1511-to-the-public?utm_medium=rss	Apple releases tvOS to the publicApple has released tvOS to the public with no specific release notes beyond the usual bug fixes and security updates tvOS is now availableThe tvOS update will be installed automatically but can be manually installed via the Settings app Apple normally updates tvOS alongside its other operating systems but has only updated tvOS in this instance Read more	2021-11-01 17:26:55
Apple	AppleInsider - Frontpage News	Compared: M1 Max 16-inch MacBook Pro versus Mac Pro	https://appleinsider.com/articles/21/11/01/compared-m1-max-16-inch-macbook-pro-versus-mac-pro?utm_medium=rss	Compared M Max inch MacBook Pro versus Mac ProApple s new inch MacBook Pro with the M Max processor is undeniably a powerhouse Here s how it compares to Apple s Intel based Mac Pro tower and why folks that rely on that machine may need to consider the laptop as a viable upgrade Apple s Mac Pro is an incredibly powerful and expandable workstation and is heavily used in video production to edit high resolution footage as fast as possible Any opportunity to improve on performance is usually a consideration for creative industries and those with high processing needs During Apple s October event Apple made a lot of noise over the processing capabilities of the M Pro and M Max with the latter offering the highest performance possible for Apple Silicon All of that power is put into a slimline MacBook Pro Read more	2021-11-01 17:55:18
Apple	AppleInsider - Frontpage News	Compared: M1 vs M1 Pro and M1 Max	https://appleinsider.com/articles/21/10/30/compared-m1-vs-m1-pro-and-m1-max?utm_medium=rss	Compared M vs M Pro and M MaxThe new MacBook Pro has an evolution of the year old Apple Silicon bringing both more computing power and graphical ability to the new models Here s how the M Pro and M Max compare against the original and how it impacts the Mac lineup Apple s introduction of new Mac models using M chips including the inch MacBook Pro MacBook Air and Mac mini heralded a sea change for the company as it transitioned away from Intel processors The launch which would start a two year schedule for Apple to shift its entire Mac product line over to was a resounding success with Apple s new chip faring extremely well against its competition Read more	2021-11-01 17:32:05
海外TECH	Engadget	Qualcomm plans to produce net-zero greenhouse emissions by 2040	https://www.engadget.com/qualcomm-net-zero-2040-174555511.html?src=rss	Qualcomm plans to produce net zero greenhouse emissions by With the UN s COP climate summit now underway Qualcomm has become the latest company to announce a sustainability pledge The chipmaker says it will achieve net zero emissions by Here s the roadmap the company laid out By Qualcomm says it will reduce its Scope and greenhouse gas emissions by percent from base levels That same year it plans to reduce its Scope emissions by percent from where they were in Scope includes all pollution produced directly by the company or any emissions sources it owns or controls Scope meanwhile entails indirect emissions created from the electricity heating and cooling Qualcomm consumes Lastly Scope includes all other indirect emissions produced by its value chain In the context of a company like Qualcomm that relies on TSMC Samsung and other foundries to produce its chips reducing its Scope emissions is the most impactful and difficult way the company can lessen its impact on the environment According to an estimate from Imec which recently announced a sustainable chip program involving Apple approximately percent of the greenhouse emissions tied to a mobile device are produced when it s made with almost half coming from the chip fabrication process Notably that s where Qualcomm says the least about its sustainability plans It notes it s working towards purchasing all of the power it uses at its San Diego headquarters from renewable sources and decarbonizing its operations using a “minimal amount of Renewable Energy Credits and carbon offsets That s not to say the company is trying to greenwash its environmental responsibilities but there s a significant difference between making its offices environmentally friendly and doing the same for its supply chain nbsp nbsp nbsp nbsp nbsp nbsp	2021-11-01 17:45:55
海外TECH	Engadget	Facebook takes down government-run troll farm in Nicaragua	https://www.engadget.com/facebook-takes-down-government-run-troll-farm-in-nicaragua-173235024.html?src=rss	Facebook takes down government run troll farm in NicaraguaFacebook has taken out a government run troll farm in Nicaragua where multiple government agencies helped run a network of fake accounts and media pages that spanned across Facebook Instagram TikTok Twitter and YouTube Facebook shared details of the network in its monthly report on coordinated inauthentic behavior on the platform In addition to hundreds of fake accounts on its platform the troll farm also operated a “a complex network of media brands on Blogspot Wordpress and Telegram Facebook said in a statement Some fake accounts posed as government supporters while some posed as university students who led protests against the government in The fake account also mass reported activists and other government critics in an attempt to get them banned from Facebook Beginning in the group also began quot posting and artificially amplifying praise about the Nicaraguan government and the ruling FSLN party quot While it s not the first time Facebook has caught a government running this kind of operation Facebook said the Nicaraguan effort was unique because they were able to link it to multiple government institutions including the Social Security Institute and Supreme Court The country s post office headquarters Managua served as a “main hub for the troll farm and government workers even appeared to post on a regular am pm schedule “This was really the closest thing we ve yet seen to a whole of government operation Facebook s Global Threat Intelligence Lead for Influence Operations Ben Nimmo said during a call with reporters “This is the first time that I can think of that we ve seen so many different institutions getting involved It s also notable that Facebook traced the start of the operation back to meaning much of the activity went undetected for years Nimmo noted that while the company s automated systems were able to detect and disable some of the fake accounts in the operation was “complex and time consuming to investigate	2021-11-01 17:32:35
海外科学	NYT > Science	Amazon to Launch First Two Internet Satellites in 2022	https://www.nytimes.com/2021/11/01/science/amazon-satellite-launch.html	Amazon to Launch First Two Internet Satellites in Competing with SpaceX OneWeb and others the e commerce titan will rely on small rockets to get prototypes of its satellite constellation into space	2021-11-01 17:43:35
海外科学	NYT > Science	Home Care Is Broken. Can Congress Fix It?	https://www.nytimes.com/2021/11/01/health/home-care-funding-congress.html	Home Care Is Broken Can Congress Fix It The latest Democratic proposal would funnel billion toward subsidized home and community based care Experts worry that may not be enough to ease the severe shortage of workers	2021-11-01 17:39:08
ニュース	BBC News - Home	David Fuller: Double murder accused abused corpses, court told	https://www.bbc.co.uk/news/uk-england-kent-59102068?at_medium=RSS&at_campaign=KARANGA	murder	2021-11-01 17:24:28
ニュース	BBC News - Home	COP26: Thunberg tells Glasgow protest politicians are pretending	https://www.bbc.co.uk/news/uk-scotland-glasgow-west-59116611?at_medium=RSS&at_campaign=KARANGA	leaders	2021-11-01 17:45:58
ニュース	BBC News - Home	COP26: Archbishop of Canterbury apologises for 'Nazi' climate comments	https://www.bbc.co.uk/news/uk-politics-59117537?at_medium=RSS&at_campaign=KARANGA	future	2021-11-01 17:24:35
ニュース	BBC News - Home	Covid-19: Booster jabs sent to walk-in sites and global Covid death toll tops 5m	https://www.bbc.co.uk/news/uk-59122416?at_medium=RSS&at_campaign=KARANGA	coronavirus	2021-11-01 17:16:10
ニュース	BBC News - Home	Barclays boss Jes Staley in shock exit angry at Epstein probe	https://www.bbc.co.uk/news/business-59117084?at_medium=RSS&at_campaign=KARANGA	jeffrey	2021-11-01 17:10:13
ニュース	BBC News - Home	Treorchy Chinese takeaway killer 'wanted revenge' on girl's mother	https://www.bbc.co.uk/news/uk-wales-59119113?at_medium=RSS&at_campaign=KARANGA	denies	2021-11-01 17:02:59
ニュース	BBC News - Home	Climate change: What are the big polluters doing to cut carbon emissions?	https://www.bbc.co.uk/news/58956714?at_medium=RSS&at_campaign=KARANGA	emissions	2021-11-01 17:22:31
ニュース	BBC News - Home	Norrie keeps up ATP Tour Finals bid with win in Paris - but Evans out	https://www.bbc.co.uk/sport/tennis/59082440?at_medium=RSS&at_campaign=KARANGA	paris	2021-11-01 17:26:41
ビジネス	ダイヤモンド・オンライン - 新着記事	イノベーションが起きるときに必要な、ある意外なものとは？ - 日本の美意識で世界初に挑む	https://diamond.jp/articles/-/285657		2021-11-02 02:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	成果が上がる職場の意外な共通点 - 武器としての組織心理学	https://diamond.jp/articles/-/285419	人間関係	2021-11-02 02:45:00
ビジネス	不景気.com	東京のLED照明開発「D-LIGHT」が破産申請、負債213億円 - 不景気.com	https://www.fukeiki.com/2021/11/d-light2.html	株式会社	2021-11-01 17:16:54
ビジネス	不景気.com	飲食店300店舗超を展開「アンドモワ」が破産へ、負債100億円 - 不景気.com	https://www.fukeiki.com/2021/11/andmowa.html	信用調査会社	2021-11-01 17:03:55