投稿時間:2022-04-14 20:31:49 RSSフィード2022-04-14 20:00 分まとめ(37件)

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IT	気になる、記になる…	Amazonでの支払いに｢PayPay｣が利用可能に	https://taisy0.com/2022/04/14/155801.html	amazon	2022-04-14 10:31:57
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 「e-POWER」搭載の日産「セレナ」、7.9万台リコール　システムが「燃料ゼロ」と判定する不具合	https://www.itmedia.co.jp/business/articles/2204/14/news181.html	epower	2022-04-14 19:38:00
IT	ITmedia 総合記事一覧	[ITmedia News] JR東の「えきねっと」つながりにくい状態続く　SNSもイライラ	https://www.itmedia.co.jp/news/articles/2204/14/news182.html	itmedianewsjr	2022-04-14 19:33:00
IT	ITmedia 総合記事一覧	[ITmedia News] 「サイボーグ義手」電通大が開発　筋肉の電気信号で5本の指を操作可能　厚労省の認可取得	https://www.itmedia.co.jp/news/articles/2204/14/news178.html	itmedia	2022-04-14 19:13:00
AWS	AWS Startups Blog	Spotlight: Datagen Creates High-Fidelity Synthetic Data to Address Human-Centric Problems	https://aws.amazon.com/blogs/startups/customer-spotlight-datagen-high-fidelity-synthetic-data-to-address-human-centric-real-world-problems/	Spotlight Datagen Creates High Fidelity Synthetic Data to Address Human Centric ProblemsWhen Gil Elbaz and Ofir Zuk founded Datagen in it was with the purpose of re inventing the broken process of how clients obtain data for computer vision network training More specifically they wanted to bring data simulation to every computer vision team in a continuous and scalable way	2022-04-14 10:31:45
AWS	AWS Japan Blog	クラウドの1兆ドルの価値を解き放つ	https://aws.amazon.com/jp/blogs/news/unlocking-the-trillion-dollar-value-of-cloud/	クラウドのイノベーションによってもたらされる成長の機会は、どのように評価されているでしょうか。	2022-04-14 10:25:13
技術ブログ	Developers.IO	Amazon Linux 2 で .NET 6をセットアップし、KestrelのみでHTTPアクセスさせてみた	https://dev.classmethod.jp/articles/amazon-linux2-net-6-kestrel-http/	amazon	2022-04-14 10:48:02
技術ブログ	Developers.IO	[アップデート] Amazon Route 53のPrivate Hosted Zoneで位置情報とレイテンシーベースのルーティングができるようになりました	https://dev.classmethod.jp/articles/amazon-route-53-launches-geolocation-latency-based-routing-private-dns/	amazonroute	2022-04-14 10:22:49
海外TECH	MakeUseOf	Windows 11's Default Browser, Turn Your Phone into a PC, and Fix Windows 10 Freezing Issues	https://www.makeuseof.com/windows-11-default-browser-turn-your-phone-into-a-pc-fix-windows-freezing-issues/	podcast	2022-04-14 10:30:13
海外TECH	DEV Community	Some JavaScript string methods and how to use them	https://dev.to/emmanuelthecoder/some-javascript-string-methods-and-how-to-use-them-22j0	Some JavaScript string methods and how to use themLast time I wrote an article about JavaScript array methods explaining what each method does and how to use them in your project since we all have to deal with Arrays everyday of our developer lives right Today you will be learning about string methods in JavaScript and how you can use them effectively in your project Strings What are those A string is a collection of one or more characters which can include letters numbers or symbols Strings are immutable in JavaScript they simply cannot change unlike in C programming language Strings are primitive data types Other primitive data types are Null Undefined Boolean Number BigInt and Symbol There are about string methods in JavaScript In this post you shall be learning how to work with a few of them I want to wet your appetite with those few so you can be hungry to go check out the other methods yourself huh What are string methodsWhen you work with strings in your project more often than not you want to manipulate them Methods are built in functions that help us carry out manipulations on your string Let s dive right in to see how we can use some of this methods to make our string input what we want it to be for our application to scale charAt charAt is used to get the character at a particular position in a string Yeah that s it const name EmmanuelTheCoder const letter name charAt console log letter result EWe specified that we want the character at position zero and we got E What if I specify a position that doesn t exist on the string Don t worry JavaScript won t yell at you it will only return a whitespace instead of any value You can always use String length to get the length of your string and know what the last position will be I m sure you now understand this method Now unto the next charCodeAt This method returns the Unicode of the character at the specified position Hey hey hey slow down a moment What the hell is a Unicode Hehehe Not the hell A Unicode is an international encoding standard by which each letter digit or symbol is assigned a unique numeric value Suffice to say every letter digit or symbol has an assigned unique numeric value You will see for yourself in a moment const name EmmanuelTheCoder const numVal name charCodeAt we are simply saying what is the assigned encoding value for E console log Unicode of E is numVal result But what if the position I specified in the method does not exist in the string Unlike charAt charCodeAt is not going to forgive you by returning an empty space It will yell NaN at you endsWith This is used to check if a string ends with a specified value It returns a Boolean const title EmmanuelTheCoder is a developer const lastWord title endsWith developer console log lastWord result trueThe endsWith method takes in two parameters the first is the value you want to check and the second which is optional is the length of the string to searchconst title EmmanuelTheCoder is a developer const lastWord title endsWith developer console log lastWord result falseIt returned false because the word developer cannot be found at the end of the first letters Got this Yeah let s proceed to the next method fromCharCode This method convert Unicode value to string It s like the opposite of charCodeAt Let s see in code how it works const letter String fromCharCode console log letter result H This is to say the string equivalent of the Unicode value is H includes This method checks if a string includes a particular value It returns a Booleanconst profile EmmanuelTheCoder is a developer from Africa const continent profile includes Africa console log continent result trueThe includes method can also take a second parameter which is optional to specify the position where the check is to begin indexOf This is used to get the position of the first occurrence of a value in a string const profile EmmanuelTheCoder is a developer from Africa and lives in Africa const checkContinentPostion profile indexOf Africa console log checkContinentPostion result checkContinentPosition returns the first occurrence of Africa in the string If the value is not found in the string it returns You can also specify the position to start the search from as the second parameter lastIndexOf If you need to get the last occurrence of a value in a string then this your go to method Now let s search the last occurrence of Africa const profile EmmanuelTheCoder is a developer from Africa and lives in Africa const checkLastOccurenceOfAfrica profile lastIndexOf Africa console log checkLastOccurenceOfAfrica result This method could also take in a second parameter as the position to start the search from localCompare It compares two strings in the current locale and returns if the string is sorted before the compared string if the two strings are equal if the string is sorted after the compared string const text ab const text cd const compare text localCompare text result match This method is used to search for a value in a string Depending on what you want to achieve it s best to pass in a regular expression as the parameter for a better searchconst sentence I say if you will STAY in the house you have to pay Okay const searchAValue sentence match ay g console log searchAValue result ay ay ay It return an array with the matches You can convert this array to a string by doing searchAValue toString toString is another method that is used to convert a non string to a string You will observe that the search didn t return all our matches This is because we didn t specify in regular expression that the global search should be case insensitive hence the reason why the search omitted the ay in STAY Let s do that now const sentence I say if you will STAY in the house you have to pay Okay const searchAValue sentence match ay gi console log searchAValue result ay AY ay ay Did I hear you say whoa whoa whoa could you slow down a minute for me to get all this stuff Oh yeah I will Let s just do one more method and I promise to pause so that you can go practice them Deal Yeah Okay let s trim this down hehehe trim This method is used to remove all whitespaces from both side of a string Note that it remove spaces from both sides and not from in between the string const followMeOnTwitter EmmanuelCoder const followMePlease followMeOnTwitter trim console log followMePlease result EmmanuelCoder Hurrayyyyyy You made it to this point congratulations Please go and practice more so that you can master how to manipulate strings Kindly give this post a like and also share	2022-04-14 10:41:01
海外TECH	DEV Community	Responsive Animated Card Design using HTML and CSS Only [Source Code]	https://dev.to/kavyargb/responsive-animated-card-design-using-html-and-css-only-source-code-177l	Responsive Animated Card Design using HTML and CSS Only Source Code lt DOCTYPE html gt lt html lang en gt lt head gt lt meta charset UTF gt lt meta http equiv X UA Compatible content IE edge gt lt meta name viewport content width device width initial scale gt lt title gt Animated Product Card Design InCoder lt title gt lt link rel stylesheet href main css gt lt head gt lt body gt lt div class productContainer gt lt div class card gt lt div class header style height rem gt lt img src export view alt Product gt lt div gt lt div class footer gt lt div class title gt lt h gt Smart Watch lt h gt lt div gt lt p gt Lorem ipsum dolor sit amet consectetur adipisicing elit Eaque ratione tempore consequuntur voluptatem obcaecati asperiores est iusto lt p gt lt button class buyNow gt Buy Now lt button gt lt div gt lt div gt lt div class card gt lt div class header style height rem gt lt img src export view alt Product gt lt div gt lt div class footer gt lt div class title gt lt h gt IPhone Pro lt h gt lt div gt lt p gt Lorem ipsum dolor sit amet consectetur adipisicing elit Eaque ratione tempore consequuntur voluptatem obcaecati asperiores est iusto lt p gt lt button class buyNow gt Buy Now lt button gt lt div gt lt div gt lt div class card gt lt div class header style height rem gt lt img src export view alt Product gt lt div gt lt div class footer gt lt div class title gt lt h gt Sports Shoe lt h gt lt div gt lt p gt Lorem ipsum dolor sit amet consectetur adipisicing elit Eaque ratione tempore consequuntur voluptatem obcaecati asperiores est iusto lt p gt lt button class buyNow gt Buy Now lt button gt lt div gt lt div gt lt div gt lt body gt lt html gt import url ital wght amp display swap margin padding box sizing border box body height vh display flex align items center justify content center background color fff productContainer display flex flex wrap wrap align items center justify content center card height auto overflow hidden max width rem border radius rem margin rem rem font family Poppins sans serif transition transform s box shadow s box shadow px px px px rgb card hover transform translateY px box shadow px px px px rgb card header z index display flex position relative align items center justify content center background color ff border radius rem rem rem rem card header before content top left z index width height position absolute border radius rem rem rem rem card header img width card footer z index text align center position relative padding px px px px card footer before content top left width z index height position absolute background color fff border radius rem rem rem rem card footer title font size rem margin bottom rem card footer p font size rem productContainer card nth child header img width productContainer card nth child header img width productContainer card nth child header before background image linear gradient to bottom fd c productContainer card nth child footer background c productContainer card nth child header before background image linear gradient to bottom f productContainer card nth child footer background productContainer card nth child header before background image linear gradient to bottom e productContainer card nth child footer background buyNow cursor pointer margin top rem font size rem border radius rem padding rem rem background color fff transition all s ease in out productContainer card nth child buyNow color fd border px solid fd productContainer card nth child buyNow hover color fff background color fd productContainer card nth child buyNow color f border px solid f productContainer card nth child buyNow hover color fff background color f productContainer card nth child buyNow color e border px solid e productContainer card nth child buyNow hover color fff background color e media max width px productContainer margin top rem media max width px productContainer nth child margin top rem	2022-04-14 10:40:54
海外TECH	DEV Community	🐳Hello World Program in Docker	https://dev.to/stacksjar/hello-world-program-in-docker-5hlk	Hello World Program in DockerRunning a hello world app example in docker is very easy and you can do so without writing a single line of code All we need is docker run command In this article we will learn how to download a docker image from the docker hub and then running that docker image to start a docker containers So we will mainly work with docker pull and docker run command in this Docker tutorials Don t worry we will cover these commands in upcoming tutorials Hello World Program in DockerDocker provides a sample hello world app that will set up a bare minimum container for you in which a C program hello c is run which has the following code include lt sys syscall h gt include lt unistd h gt ifndef DOCKER IMAGE define DOCKER IMAGE hello world endif ifndef DOCKER GREETING define DOCKER GREETING Hello from Docker endif ifndef DOCKER ARCH define DOCKER ARCH amd endifconst char message n DOCKER GREETING n This message shows that your installation appears to be working correctly n n To generate this message Docker took the following steps n The Docker client contacted the Docker daemon n The Docker daemon pulled the DOCKER IMAGE image from the Docker Hub n DOCKER ARCH n The Docker daemon created a new container from that image which runs the n executable that produces the output you are currently reading n The Docker daemon streamed that output to the Docker client which sent it n to your terminal n n To try something more ambitious you can run an Ubuntu container with n docker run it ubuntu bash n n Share images automate workflows and more with a free Docker ID n n n For more examples and ideas visit n n n int main write message sizeof message syscall SYS write STDOUT FILENO message sizeof message exit syscall SYS exit return The above code is just to give you an idea of the program that the hello world app runs No need to waste time on understanding it as we are here to understand how the docker container runs Run Docker Hello World AppOpen your terminal if using Mac OS or command prompt and execute the following command docker run hello world OutputUnable to find image hello world latest locallylatest Pulling from library hello worldbd Pull completeDigest sha fdfddfdefdabaefafaacffdddeeStatus Downloaded newer image for hello world latestHello from Docker This message shows that your installation appears to be working correctly To generate this message Docker took the following steps The Docker client contacted the Docker daemon The Docker daemon pulled the hello world image from the Docker Hub amd The Docker daemon created a new container from that image which runs theexecutable that produces the output you are currently reading The Docker daemon streamed that output to the Docker client which sent itto your terminal To try something more ambitious you can run an Ubuntu container with docker run it ubuntu bashShare images automate workflows and more with a free Docker ID For more examples and ideas visit As we have a fresh docker installation and we haven t written any code neither we have downloaded any project then how will the above command run the hello world app Is it available with the default docker installation Well the answer is no we don t have the code or in docker terminology docker image for the hello world app But when we run the docker run command docker looks for the docker image in this case docker image with name hello world locally and if the image is not found then docker connects with docker hub over the internet and downloads the image and then run it Check out other articles in this series Docker Tutorials Introduction to Docker and Docker Containers Ultimate Comparision between Docker Containers vs Virtual Machine Complete Setup to Install Docker Hello World Program in Docker Simple Steps to Deploy on Docker	2022-04-14 10:17:07
Apple	AppleInsider - Frontpage News	Elon Musk bids to buy Twitter outright for $41 billion	https://appleinsider.com/articles/22/04/14/elon-musk-bids-to-buy-twitter-outright-for-41-billion?utm_medium=rss	Elon Musk bids to buy Twitter outright for billionTesla s Elon Musk wants to transform Twitter and has made a best and final offer to buy of the company and says he will reconsider being shareholder if he s rejected Credit TwitterFollowing his buying a stake in Twitter Elon Musk was first announced as joining the board of directors then changed his mind and pulled out Now he s reportedly told the board that he believes Twitter needs to be transformed Read more	2022-04-14 10:59:53
Apple	AppleInsider - Frontpage News	Apple rumored to have found new periscope lens supplier for the iPhone 15	https://appleinsider.com/articles/22/04/14/apple-rumored-to-have-found-new-periscope-lens-supplier-replacing-samsung?utm_medium=rss	Apple rumored to have found new periscope lens supplier for the iPhone South Korea s Jahwa Electronics is expanding production and investing million on new facilities for what s believed to be iPhone periscope lens components Reportedly Apple has previously decided against buying periscope lens components from Samsung and has been looking for a replacement It s claimed that Samsung s patents on the technology made Apple search for an alternative supplier and it may now have found one According to The Elec South Korea s Jahwa Electronics has announced that it is investing billion won million on building facilties No further details were released beyond the announcement that the plan will complete in March Read more	2022-04-14 10:56:42
Apple	AppleInsider - Frontpage News	BareFeats' Robert Arthur Morgan dies aged 77	https://appleinsider.com/articles/22/04/14/barefeats-robert-arthur-morgan-dies-aged-77?utm_medium=rss	BareFeats x Robert Arthur Morgan dies aged Longstanding Mac expert and self professed mad scientist creator of the BareFeats website Robert Arthur Morgan has died at home in Portland Oregon Robert Arthur Morgan source BeatFeats Also calling himself Rob ART Morgan tested Mac hardware and wrote about his results on BareFeats from to early Everything he wrote on the site was based on direct test results conducted by him in his own specially created test lab Read more	2022-04-14 10:03:45
海外TECH	Engadget	Elon Musk offers to buy Twitter for $43 billion	https://www.engadget.com/elon-musk-offers-to-buy-twitter-for-43-billion-104642696.html?src=rss	Elon Musk offers to buy Twitter for billionElon Musk has offered to buy Twitter for billion telling the SEC in a filing that the deal would be good for free speech quot I invested in Twitter as I believe in its potential to be the platform for free speech around the globe and I believe free speech is a societal imperative for a functioning democracy quot he wrote Musk made a quot best and final offer quot for per share in cash there s that ref again a premium of percent over the January th closing price Twitter s shares shot up percent on the news Musk implied that if the offer is rejected he may dump some or all of his current position quot I am offering to buy percent of Twitter for per share in cash a percent premium over the day before I began investing in Twitter and a percent premium over the day before my investment was publicly announced quot Musk said in the filing quot My offer is my best and final offer and if it is not accepted I would need to reconsider my position as a shareholder quot Developing	2022-04-14 10:46:42
海外TECH	Engadget	Thermophotovoltaic cell converts 40 percent of heat energy to electricity	https://www.engadget.com/thermophotovoltaic-cell-converts-40-percent-of-heat-energy-to-electricity-101051572.html?src=rss	Thermophotovoltaic cell converts percent of heat energy to electricityResearchers have revealed a new thermophotovoltaic TPV cell that converts heat to electricity with over percent efficiency performance nearly on par with traditional steam turbine power plants The cells have the potential to be used in grid scale quot thermal batteries quot generating energy dependably with no moving parts nbsp Thermophotovoltaic cells work by heating semiconducting materials enough to significantly boost the energy of photons At high enough energies those photos can kick an electron across the material s quot bandgap quot generating electricity So far TPV cells have achieved up to just percent efficiency because they operate at lower temperatures nbsp By contrast the new design from MIT and the National Renewable Energy Laboratory NREL takes power from white hot heat sources between to degree Celsius to degrees F To do that it uses quot high bandgap quot metal alloys sitting over a slightly lower bandgap alloy nbsp nbsp The high bandgap layer captures the highest energy photons from a heat source and converts them to electricity while lower energy photons pass through the first layer and add to the voltage Any photons that run the two layer gauntlet are reflected by a mirror back to the heat source to avoid wasting energy This is an absolutely critical step on the path to proliferate renewable energy and get to a fully decarbonized grid Measuring the efficiency using a heat flux sensor the team found that power varied with temperature Between to degrees Celsius the new TPV design produced electricity with about percent efficiency Steam turbines can deliver the same efficiency but are far more complicated and restricted to lower temperatures quot One of the advantages of solid state energy converters are that they can operate at higher temperatures with lower maintenance costs because they have no moving parts quot MIT Professor Asegun Henry told MIT News quot They just sit there and reliably generate electricity quot In a grid scale thermal battery the system would absorb excess energy from renewable sources like the sun and store it in heavily insulated banks of hot graphite When needed the TPV cells could then convert that heat to electricity and send it to the power grid The experimental cell was just a square centimeter so the team would have to ramp that up to around square feet for grid level power but the technology already exists to create cells on that scale Henry notes nbsp quot Thermophotovoltaic cells were the last key step toward demonstrating that thermal batteries are a viable concept quot he said quot This is an absolutely critical step on the path to proliferate renewable energy and get to a fully decarbonized grid quot	2022-04-14 10:10:51
海外TECH	CodeProject Latest Articles	Complex Math Parser and Evaluator in VB.NET	https://www.codeproject.com/Articles/5328357/Complex-Math-Parser-and-Evaluator-in-VB-NET	expression	2022-04-14 10:17:00
ニュース	@日本経済新聞 電子版	ロシア、日本海でミサイル演習　日米訓練をけん制か https://t.co/zriHalnbG5	https://twitter.com/nikkei/statuses/1514550204674240517	訓練	2022-04-14 10:24:42
海外ニュース	Japan Times latest articles	China goes all in with support for Myanmar’s military regime	https://www.japantimes.co.jp/opinion/2022/04/14/commentary/world-commentary/china-backs-myanmar/	China goes all in with support for Myanmar s military regimeChina believes Myanmar military regime has the best chance of consolidating support for its rule thereby protecting Beijing s significant investments and strategic position in the	2022-04-14 19:11:08
海外ニュース	Japan Times latest articles	Japan must find better ways to nurture its future superstars	https://www.japantimes.co.jp/opinion/2022/04/14/commentary/world-commentary/roki-sasaki/	baseball	2022-04-14 19:10:25
ニュース	BBC News - Home	UK to give asylum seekers one-way ticket to Rwanda	https://www.bbc.co.uk/news/uk-politics-61097114?at_medium=RSS&at_campaign=KARANGA	trial	2022-04-14 10:45:46
ニュース	BBC News - Home	Russian warship Moskva: What do we know?	https://www.bbc.co.uk/news/world-europe-61103927?at_medium=RSS&at_campaign=KARANGA	russia	2022-04-14 10:44:37
ニュース	BBC News - Home	Elon Musk makes offer to buy Twitter	https://www.bbc.co.uk/news/business-61104231?at_medium=RSS&at_campaign=KARANGA	extraordinary	2022-04-14 10:42:14
ニュース	BBC News - Home	PM vows to set record straight over claims he misled MPs over parties	https://www.bbc.co.uk/news/uk-politics-61105335?at_medium=RSS&at_campaign=KARANGA	partygate	2022-04-14 10:45:05
ニュース	BBC News - Home	Ted Hankey: Former darts champion admits sexual assault	https://www.bbc.co.uk/news/uk-england-stoke-staffordshire-61106682?at_medium=RSS&at_campaign=KARANGA	championship	2022-04-14 10:43:04
ニュース	BBC News - Home	World Snooker Championship: Holder Mark Selby drawn against Jamie Jones in first round	https://www.bbc.co.uk/sport/snooker/61093676?at_medium=RSS&at_campaign=KARANGA	championship	2022-04-14 10:53:31
北海道	北海道新聞	自民幹部、擁立見送り批判　参院山形、国民現職改選へ配慮	https://www.hokkaido-np.co.jp/article/669573/	山形選挙区	2022-04-14 19:19:00
北海道	北海道新聞	ロシアがＧ２０オンライン出席へ　財務相会議	https://www.hokkaido-np.co.jp/article/669571/	開催	2022-04-14 19:18:00
北海道	北海道新聞	上海封鎖後の感染３０万人に迫る　「死者ゼロ」に疑念	https://www.hokkaido-np.co.jp/article/669570/	新型コロナウイルス	2022-04-14 19:14:00
北海道	北海道新聞	米大統領、前のめり発言を連発　公式見解と乖離、高官弁明	https://www.hokkaido-np.co.jp/article/669569/	公式見解	2022-04-14 19:14:00
北海道	北海道新聞	ＪＴＢ、ＨＩＳ　ハワイツアー再開へ	https://www.hokkaido-np.co.jp/article/669565/	旅行	2022-04-14 19:10:00
北海道	北海道新聞	文通費「日割り」に　関連法改正案１５日成立へ　使途公開は先送り	https://www.hokkaido-np.co.jp/article/669564/	国会議員	2022-04-14 19:08:00
北海道	北海道新聞	香川に夜間中学開校　不登校の子受け入れは全国初	https://www.hokkaido-np.co.jp/article/669563/	受け入れ	2022-04-14 19:07:00
北海道	北海道新聞	中国、ウクライナ侵攻で反米宣伝　ロシアとの共闘姿勢目立つ	https://www.hokkaido-np.co.jp/article/669561/	習近平	2022-04-14 19:04:00
IT	週刊アスキー	LIEN、NFTマーケットプレイス「LINE NFT」を開設	https://weekly.ascii.jp/elem/000/004/089/4089339/	linenft	2022-04-14 19:20:00
マーケティング	AdverTimes	三菱自動車、IT戦略マネジメント部長（22年4月15日付）	https://www.advertimes.com/20220414/article381778/	三菱自動車	2022-04-14 10:19:27