投稿時間:2022-04-18 01:15:08 RSSフィード2022-04-18 01:00 分まとめ(18件)

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IT	気になる、記になる…	お得なのは今日まで!! − Appleの学生・教職員向けキャンペーン｢新学期を始めよう｣は本日まで	https://taisy0.com/2022/04/18/155897.html	applegif	2022-04-17 15:00:13
python	Pythonタグが付けられた新着投稿 - Qiita	PythonでGoogleAnalyticsからデータを取得する	https://qiita.com/beasugerdad/items/11d7e4719f62d2708b6e	repor	2022-04-18 00:28:45
python	Pythonタグが付けられた新着投稿 - Qiita	BMPファイルを数列に直す	https://qiita.com/motimotipurinn/items/d1b5bc879bc42c3b7365	数列	2022-04-18 00:10:03
golang	Goタグが付けられた新着投稿 - Qiita	gin favicon	https://qiita.com/ytmycat17yo/items/c1ad681823299b5f5228	waresimportbytesfmtioiou	2022-04-18 00:09:35
海外TECH	DEV Community	Hyperledger Fabric nedir?	https://dev.to/aciklab/hyperledger-fabric-nedir-4kfg	Hyperledger Fabric nedir TanımlarHyperledger Linux Foundation tarafından desteklenen ve kurumsal kullanıma yönelik sektörler arasında blokzincir teknolojilerini geliştirmek amacıyla oluşturulmuşbir açık kaynak işbirliği çabasıdır Hyperledger projesi içerisindeki en önemli bileşen Hyperledger Fabric olarak görülebilir Hyperledger Fabric özel ve izinli kurumsal ağlar için açık kaynak kodlu blokzincir çatısı dır Çok genişbir alanda kullanılmaktadır ve aslında bu yazımızın konusu da Fabric in içeriğidir BileşenlerBlokzincir deki en önemli kavramlardan bir tanesi olarak ağ ıgörebiliriz Hyperledger Fabric bir blokzincir çatısıolarak kendi içerisindeki en önemli bileşeni de aynımantık ile ağaltyapısıdır Fabric in bir diğer bileşeni olan Fabric İstemcisi yani bir nevi kullanıcıuygulamasısorgu ve güncellemelerini eşdüğümler peers ile iletişime geçerek yapmaktadır Tabi ki eşdüğümler ve istemci arasındaki iletişimin güvenli olması Membership Services Provider MSP adıverilen Sertifika Otoritesinden oluşturulmuşsertifikalar ile üye kimliğini ve rollerini doğrulayabilmektedir Bilinmeyen kimlikler kesinlikle Hyperledger Fabric ağında işlem yapamaz Eşdüğümler peer nodes kendi içerisinde defterler ledgers ve akıllıkontratları smart contract barındırdığıiçin Fabric ağıiçin en temel bileşen olarak düşünülebilir Eşdüğüm zincirkodunu chaincode yürütür defter verilerine erişir işlemleri onaylar endorses transactions ve üstte bahsedildiği gibi istemcilere arayüz sağlar Zincirkodu Hyperledger üzerinde akıllıkontratlara verilen isimdir Genellikle Go dili ile geliştirilmektedir Geliştirilen zincirkodu Hyperledger Fabric ağına yüklenebilir Bunun dışında istemci uygulamalarıFabric SDK üzerinde geliştirilmektedir Eşler kendi aralarında konuşabilmek için kanallar channels adıverilen bir mantıksal yapıile bağlıdır ve haberleşebilmektedir SiparişServisi Ordering service işlemleri transactions toplamak bloklarıhazırlamak uzlaşma consensus algoritmalarınıuygulamak ve bir kanaldaki eşlere peers on a channel bloklar halinde teslim edilme işini yapmaktadır Ağiçerisindeki işlem teslimatının garantilendiği yer bu servistir Eşler peers Fabric ağının temelini oluşturmakla birlikte büyük resimde Organizasyon adıverilen bir oluşuma bağlıçalışmaktadır Bir organizasyonda birden fazla eşbulunabilmektedir Blokzincir işlemi nasıl çalışır Bir blokzincir işlemi başlatabilmek için istemci Hyperledger Fabric ağına Fabric SDK API leri ile bağlanır İstemciler işlem transaction oluşturup onaylayıcıeş endorsing peer e gönderir Onaylayıcıeş istemcinin imzasınıdoğrular ve işlemi simüle ederek onay imzasıgönderir İşlem onaylanırsa müşterinin oluşturduğu işlem SiparişServisi ne gönderilir Aksi halde bu adımda iptal edilir SiparişServisi eşlere işlemi sunar Tüm eşler aynıişlem siırasınıonaylar ve kendi durumlarınıgüncellerler Bu şekilde bir blokzincir işlemi gerçekleşmişolur Rebus me non trado sed commodo	2022-04-17 15:39:39
海外TECH	DEV Community	Deploy a Docker image to Google Cloud using Cloud Run	https://dev.to/adafycheng/deploy-a-docker-image-to-google-cloud-using-cloud-run-3oh0	Deploy a Docker image to Google Cloud using Cloud RunIn this article I would like to document how I deploy a Docker image to Google Cloud using Cloud Run Table of ContentsBuild the docker imageConfigure Google CloudDeploy to Google Cloud Build the docker imageRefer to my article Dockerizing a Node js web application for developing a Node js application and building a docker image Configure Google Cloud Create a Google Cloud ProjectIf you have already created a project you can skip this section and go directly to Configure a Google Cloud Project In Google Cloud Shell perform the following steps Lists credentialed accounts and make sure the desired account is set active gcloud auth listCreate a project gcloud projects create PROJECT ID Replace PROJECT ID with your desired project ID Enable Billing in Google Cloud Console Configure a Google Cloud ProjectList all projects gcloud projects listSet the default project gcloud config set project PROJECT ID Replace PROJECT ID with your project ID Print the project ID echo GOOGLE CLOUD PROJECTSet the default zone if it is not set gcloud config set compute zone COMPUTE ZONE Replace COMPUTE ZONE with your compute zone such as europe west c Set the default region if it is not set gcloud config set compute region COMPUTE REGION Replace COMPUTE REGION with your compute region such as europe west Show the configuration gcloud config listEnable APIs in Google Cloud Shell Enable Cloud Run run googleapis com Deploy to Google Cloud DeploymentSubmit the docker image to Container Registry gcloud builds submit tag gcr io GOOGLE CLOUD PROJECT website Replace PROJECT ID with your project ID List all container images in this project to verify that the docker image has been submitted successfully gcloud container images listDeploy the Container Image to Cloud Run gcloud run deploy CONTAINER NAME image gcr io GOOGLE CLOUD PROJECT DOCKER IMAGE NAME DOCKER IMAGE VERSION platform managed region GCR REGION allow unauthenticated Replace CONTAINER NAME with the desired Container Name Replace DOCKER IMAGE NAME with your docker image name Replace DOCKER IMAGE VERSION with the version of your docker image name Replace PROJECT ID with your project ID Replace GCR REGION with your region such as europe west Here below is a working example shellgcloud run deploy portfolio website image gcr io GOOGLE CLOUD PROJECT website latest platform managed region europe west allow unauthenticated VerificationCheck that the web application is running by opening URL of the Cloud Run Service in a web browser ReferencesSource code in GitHubLive demo at Google Cloud	2022-04-17 15:20:29
海外TECH	DEV Community	Learn Javascript Destructuring using Github Copilot Labs	https://dev.to/drsimplegraffiti/learn-javascript-destructuring-using-github-copilot-labs-2kd6	Learn Javascript Destructuring using Github Copilot Labs Setupnpm init y to start your project A file name called index jsI will be using GitHub Copilot Labs to further explain my code base To get GitHub Copilot Labs install the GitHub copilot extension or join the waiting list UsageHighlight the code snippets and click ask Copilot Object DestructuringLet s write an object of student with a name and age The old way to get properties from object is const student name John age console log student name console log student age Explanation The code is written in ES syntax Here is the explanation for the code above The student object has name and age as its properties student name refers to the property name in the student object student age refers to the property age in the student object Destructuringconst student name John age const name age student console log name console log age Note Left hand side holds the properties in curly brackets while the Right hand holds the object Result Default assignment on valuesconst student age const student name James age student console log student name console log age Explanation javascriptHere is the explanation for the code above const student const student name James age student The above code will assign the student name and age variables with the value of the student object If the student name key does not exist in the student object then the student name variable will be assigned the value of James If the age key does not exist in the student object then the age variable will be assigned the value of Destructuring and Extracting values in Nested objectconst person name John age pet height breed Caucasian const pet breed doggy person console log doggy ExplanationWe re destructuring the person object and pulling out the pet object as pet We re saying that we want the pet object s breed property to be the doggy variable We re saying that the pet object s breed property is the same as the doggy variable We re saying that the doggy variable should be the pet object s breed property Array Destructuringconst animals dog cat bird monkey elephant tiger const first animals console log first Explanation The first line of the code is declaring a variable called animals and assigning it to an array The second line is declaring a variable called first and assigning it to an array The third line is a destructuring assignment The first part of the destructuring assignment is assigning the first element of animals to first Summary The first value in the array should be assigned to the varible called first More exampleconst animals dog cat bird monkey elephant tiger const first second animals console log first second Explanation The first two elements are assigned to the variable First and Second More Examplesconst animals dog cat bird monkey elephant tiger const third animals console log third Explanation The variable animals contains an array of strings The variable third is an array with three elements The variable third is the third element of the variable third which is the string bird The skips the first two elements and puts the third value inside the variable called lt mark gt third lt mark gt You can rejig the above codeconst third dog cat bird monkey elephant tiger console log third DiscussIn what situations do you use destructuring of arrays and objects Please leave a comment in the section below	2022-04-17 15:03:50
Apple	AppleInsider - Frontpage News	Google Chrome for macOS gets another emergency zero-day fix	https://appleinsider.com/articles/22/04/17/google-chrome-for-macos-gets-another-emergency-zero-day-fix?utm_medium=rss	Google Chrome for macOS gets another emergency zero day fixGoogle has issued its third urgent update for Chrome one that patches another zero day vulnerability in the highly used desktop web browser Released on Thursday the Stable Channel Update for Google Chrome s desktop variant brings the browser to version on macOS Windows and Linux According to Google the update will roll out over the coming days and weeks but users may want to force the update earlier The update includes a pair of security fixes including a type confusion vulnerability designated as CVE The bug was reported by a member of the Google Threat Analysis Group on April with Google rapidly bringing out a fix for it writes The Register Read more	2022-04-17 15:54:01
海外TECH	Engadget	Tesla will no longer include a mobile charger with new vehicle purchases	https://www.engadget.com/tesla-no-mobile-chargers-153253131.html?src=rss	Tesla will no longer include a mobile charger with new vehicle purchasesTesla has stopped including a complimentary Mobile Connector Bundle with new vehicle orders The change was first spotted by Twitter user Tesla Adri and later confirmed by CEO Elon Musk The accessory currently priced at on its own allows you to connect your Tesla to a wall outlet and get about two to three miles of range after an hour of charging Based on feedback received we will drop mobile connector price to amp make it easy to order with car Note mobile connector is not needed if you have a Tesla wall connector or to use Superchargers Recommend installing Tesla wall connector well before car arrives ーElon Musk elonmusk April “Usage statistics were super low so seemed wasteful Tesla CEO Elon Musk said in response to someone commenting on the news after it was shared more widely by investor Sawyer Merritt “On the minor plus side we will be including more plug adapters with the mobile connector kit Musk later tweeted that Tesla would reduce the price of the mobile connector to and make it easier to order the accessory alongside a new car He was also quick to note you don t need an adapter to charge your Tesla at one of the company s Superchargers or a Tesla Wall Connector installed in your home At the moment the charging bundle is listed as out of stock on the Tesla website As Electrek notes this isn t the first time Tesla has removed a charging cable the company previously shipped both Level and Level connectors with every new car but later stopped bundling the latter adapter nbsp	2022-04-17 15:32:53
金融	◇◇　保険デイリーニュース　◇◇（損保担当者必携！）	保険デイリーニュース(04/18)	http://www.yanaharu.com/ins/?p=4885	sompo	2022-04-17 15:00:47
ニュース	BBC News - Home	Unrest in Sweden over planned Quran burnings	https://www.bbc.co.uk/news/world-europe-61134734?at_medium=RSS&at_campaign=KARANGA	quran	2022-04-17 15:20:11
ニュース	BBC News - Home	Easter: Snowdonia mountain path covered in human faeces - guide	https://www.bbc.co.uk/news/uk-wales-61128854?at_medium=RSS&at_campaign=KARANGA	railway	2022-04-17 15:47:04
ニュース	BBC News - Home	Celtic 1-2 Rangers: Ibrox side come back to seal Scottish cup final meeting with Hearts	https://www.bbc.co.uk/sport/football/60903832?at_medium=RSS&at_campaign=KARANGA	Celtic Rangers Ibrox side come back to seal Scottish cup final meeting with HeartsRangers will play Hearts in the final of the Scottish Cup after coming from behind to beat rivals Celtic in extra time of a relentless semi final at Hampden	2022-04-17 15:34:01
ニュース	BBC News - Home	West Ham 1-1 Burnley: Hosts salvage draw after Ashley Westwood horror injury	https://www.bbc.co.uk/sport/football/61055885?at_medium=RSS&at_campaign=KARANGA	West Ham Burnley Hosts salvage draw after Ashley Westwood horror injuryWest Ham come from behind to dent managerless Burnley s hopes of avoiding relegation from the Premier League in a match tainted by Ashley Westwood s injury	2022-04-17 15:46:37
北海道	北海道新聞	米沢氏４選　継続に支持　帯広市長選　フードバレー、新段階へ	https://www.hokkaido-np.co.jp/article/670732/	帯広市長選	2022-04-18 00:31:00
北海道	北海道新聞	◇日高管内新ひだか町議選開票結果	https://www.hokkaido-np.co.jp/article/670724/	開票結果	2022-04-18 00:15:00
北海道	北海道新聞	◇オホーツク管内大空町議選開票結果	https://www.hokkaido-np.co.jp/article/670725/	開票結果	2022-04-18 00:17:00
北海道	北海道新聞	◇胆振管内安平町議選開票結果	https://www.hokkaido-np.co.jp/article/670723/	開票結果	2022-04-18 00:14:00