投稿時間:2022-03-21 22:28:51 RSSフィード2022-03-21 22:00 分まとめ(35件)

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AWS	lambdaタグが付けられた新着投稿 - Qiita	Challiceを使用し、Lambdaのコードを管理 ②	https://qiita.com/holdout0521/items/3f7c5d53f03b9b0d66ea	requirementtxtrequestsbotoconfigjsonを修正次にconfigjsonでautogenpolicyをfalseにし、iampolicyfileを設定します。	2022-03-21 21:08:48
python	Pythonタグが付けられた新着投稿 - Qiita	# 画像処理 エッジ検出器(2)	https://qiita.com/kotabook/items/93169cc5a67eebb19745	Fbeginpmatrixampampampampampampendpmatrixただ、このままだと、ノイズの影響を避けられないため、通常はガウシアンフィルタと併用されます。	2022-03-21 21:25:32
python	Pythonタグが付けられた新着投稿 - Qiita	Social NetworksのEDAとLink Prediction 備忘録	https://qiita.com/Ihmon/items/e55e0ed1fac78e04fc6c	modelnotealbertbarabasiBarabasiが提唱したPreferencialattatchmentを再現するモデルerdosrenyiErdosが提唱したランダムモデルwattsstrogatzランダムモデルの一種でSmallworldを再現するモデル戻りのAdjacencymatrixに自己ループ情報がFalseで入るといった特殊なものだったので評価しないこととした。	2022-03-21 21:24:51
js	JavaScriptタグが付けられた新着投稿 - Qiita	簡単！FlexBoxで作るカルーセルスライダー	https://qiita.com/SkipEveryLunch/items/0f127a71c0824ec8084d	所感作ってる時はシンプルだと感じたのですが、言葉で説明するとあまり簡単ではない気がしてきました……。	2022-03-21 21:14:00
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Rubyで配列をちょっとした条件でソートする	https://qiita.com/daik/items/0913868fd5e74641b7a8	Rubyで配列をちょっとした条件でソートするある配列を独自の条件でソートするときもsortbyを使うとたいへん便利なのですが、書き方を失敗したときのエラーがわかりにくい場合があったので記事を書いてみます年くらい前もあれ、となっていたので。	2022-03-21 21:29:06
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Ruby の Resolv クラスの実装を読む	https://qiita.com/kudojp/items/5a4b4e86c0a221b1e620	コードを読む以下知りたいResolvは「multipleDNSrequestsconcurrentlywithoutblockingtheentireRubyinterpreter」とあるが、これはシングルスレッドで並行処理なのかマルチスレッドを切ってGVLに引っかからないように並列処理しているのかResolvHostsに関してetchostsを見に行っているという予測は正しいかそうであれば、毎回ファイルへの読み込みが発生しているのか一度読んだらメモリ上に保存しているのかResolvDNSに関してDNSfullserviceサーバーのアドレスをどうやって取得しているのかetcresolvconfとかetcnsswitchconfとかそうであれば、毎回ファイルへの読み込みが発生しているのかそれらのサーバーにはtcpudpそれぞれのportを叩きに行っているという予測は正しいかこのリクエストの際には新しいスレッドが切られているのかこのリクエストの際にIOblockingが発生しているという認識は正しいかgtここでタスク切り替えできそう実際に読んだResolvは「multipleDNSrequestsconcurrentlywithoutblockingtheentireRubyinterpreter」とあるが、これはシングルスレッドで並行処理なのかマルチスレッドを切ってGVLに引っかからないように並列処理しているのかマルチスレッドを切っているわけではなさそう。	2022-03-21 21:28:12
AWS	AWSタグが付けられた新着投稿 - Qiita	IT用語を使ったユーモラス日常会話集	https://qiita.com/muson0110/items/16f37670a0fcd2315691	用例二人の会話Aさん社外秘っぽい内容の資料が外部共有されてますけど大丈夫なんすかねBさんまぁこの会社は楽観的ロックが好きだよねAさんそろそろやっべぇぞ用例二人の会話Aさんチームメンバーはみんな編集権限あるのになんでわたしだけ閲覧権限のみBさん上司からの悲観的ロックだね笑Aさんうまいこと言うなやRAID意味RAIDは複数台のハードディスクにデータを分散して読み書きし高速化したものです。	2022-03-21 21:47:51
AWS	AWSタグが付けられた新着投稿 - Qiita	Challiceを使用し、Lambdaのコードを管理 ②	https://qiita.com/holdout0521/items/3f7c5d53f03b9b0d66ea	requirementtxtrequestsbotoconfigjsonを修正次にconfigjsonでautogenpolicyをfalseにし、iampolicyfileを設定します。	2022-03-21 21:08:48
Ruby	Railsタグが付けられた新着投稿 - Qiita	deviseを導入　＜忘備録＞	https://qiita.com/2016asap/items/cfafaa9a6adcc4b52f74	gemファイルに追記、bundleinstallを実行gemdevise次に、以下のコードを実行railsgeneratedeviseinstall以下のファイルが作成されるcreateconfiginitializersdeviserbcreateconfiglocalesdeviseenymlファイルを作成すると、ターミナルに以下のようなメッセージが表示される。	2022-03-21 21:47:32
技術ブログ	Developers.IO	MackerelのAWSインテグレーション利用時にどのぐらいCloudWatchリクエストが発生するのか確認してみた	https://dev.classmethod.jp/articles/cloudwatch-requests-mackerel-aws-integration/	cloudwatch	2022-03-21 12:49:21
海外TECH	MakeUseOf	7 Things to Do Before Changing Your WordPress Theme	https://www.makeuseof.com/changing-wordpress-theme-tips/	wordpress	2022-03-21 12:45:13
海外TECH	DEV Community	GitLive now works with any Git repository in VS Code!	https://dev.to/gitlive/gitlive-now-works-with-any-git-repository-in-vs-code-304o	GitLive now works with any Git repository in VS Code We are happy to announce GitLive now works out of the box in offline mode with any Git repository in VS Code Previously we only supported repositories from the big four hosting services GitHub GitLab Bitbucket Azure DevOps and required you to authorize access to the service before you could start using GitLive Now when you install GitLive it will start in offline mode The offline mode uses the data from your local Git repository only and nothing is sent outside your network Your repository should have a remote but it can be hosted anywhere In the GitLive tab you ll see all the authors of branches currently ahead of your default branch the last commit to a branch determines who it will appear under Drill down into an individual author s branches to see the files changed and inspect diffs plus view the associated issue or pull request The changes from the branches shown in the GitLive tab also appear for your current file in the gutter of your editor The gutter indicators show the differences in the file from other branches compared to your local version It even shows you when the changes conflict with your own a kind of early warning system for merge conflicts Rollover the affected lines to inspect a change and see the diff what branch they re from and even cherry pick changes straight into your local file And you can still sign in to go real time and see your teammate s unpushed changes in the team window get notified in the gutter the moment you make a conflicting change plus make calls and codeshare to edit together simultaneously Signing in still requires a repository from the big four hosting services for now but we ll be adding support for other services including self hosted soon Don t have the GitLive extension installed yet You can find it here and if want to learn more about the latest release check out this blog post	2022-03-21 12:50:35
海外TECH	DEV Community	What coding concept or practice seem commonly understood, but you never learned?	https://dev.to/ben/what-coding-concept-or-practice-seem-commonly-understood-but-you-never-learned-17fi	What coding concept or practice seem commonly understood but you never learned Let s say you work independently and you get by but maybe you re a little afraid that if someone were looking over your shoulder you might be exposed ーeven if you re a senior dev	2022-03-21 12:49:50
海外TECH	DEV Community	Nextjs: Oauth and Credentials authentication with NextAuth	https://dev.to/m0nm/nextjs-oauth-and-credentials-authentication-with-nextauth-553h	Nextjs Oauth and Credentials authentication with NextAuthIf you ve been looking for a good authentication solution for your Nextjs project you ve probably heard about NextAuth NextAuth is a popular library with useful features such as magic links JWT Sessions with databases Arbitrary credentials and a probably full list of all the Oauth providers Today we re gonna take a look at NextAuth Let s Get StartedWe will build a simple registration form Once we successfully sign up either with Google Github or with our credentials the app will redirect us to a protected page This guide is divided by two part The first part we ll look to how to integrate Google and Github registration with our project This is why you ll find the inputs are disabled in the starter project below The second part i ll talk about registering with your credentials i m sure you re already guessed it hehe You may also find this article worth taking a look at Form validation with useForm hook mnm・Mar ・ min read react javascript webdev beginners Table Of ContentsStarter ProjectConfiguration needed for Oauth Configuring NextAuthHow does It WorkSigning UpProtecting the Secret PageWelcoming the userSigning OutConclusion Starter ProjectGo ahead and clone this repo This is just a simple form with simple styling git clone clone the repo npm install install the depsnpm i next auth install next auth packageAnd here is the secret page the user will be redirected to pretty stylish i know Configuration needed for Oauth Before proceeding we need to get what is called as the Client ID and the Client Secret from Google and Github so we can use them for our app GoogleGo to google console and follow me Create a new projectConfigure Oauth screen consentCreate new Oauth credentialsNote Since we re working on a local machine the homepage URL is http localhost But once you deploy your app make sure to change it to the new website address Authorized JavaScript origins http localhost Authorized redirect URIs http localhost api auth callback google GithubGo to GitHub Developer website and fill the required fieldsNote Since we re working on a local machine the homepage URL is http localhost But once you deploy your app make sure to change it to the new website address HomePage URL http localhost HomePage Callback URL http localhost api auth callback githubAfter you finish with the fields hit Register application and Github will give you the client id and the client secret Store them in env local file env localGOOGLE ID YOUR GOOGLE CLIENT ID GOOGLE SECRET YOUR GOOGLE CLIENT SECRET GITHUB ID YOUR GITHUB CLIENT ID GITHUB SECRET YOUR GITHUB CLIENT SECRET After we obtained what we need now we can continue Configuring NextAuthTo Add NextAuth to our app create a file called nextauth js in pages api auth This is a catch all dynamic route handler meaning that all requests signIn signOut will be handled by NextAuthimport NextAuth from next auth import GoogleProvider from next auth providers google import GithubProvider from next auth providers github export default NextAuth providers Configure Google GoogleProvider clientId process env GOOGLE ID clientSecret process env GOOGLE SECRET Configure Github GithubProvider clientId process env GITHUB ID clientSecret process env GITHUB SECRET We also need to wrap our app inside SessionProviderimport styles globals scss import SessionProvider from next auth react function MyApp Component pageProps return lt SessionProvider session pageProps session gt lt Component pageProps gt lt SessionProvider gt export default MyApp And that s it NextAuth is ready to be used How Does It Workthe NextAuth package provide a client side hook useSession and a server side method getSession These two return a session object which we can use to protect a page or to conditionally render a component const data session useSession The session object will generally looks like thissession user name user name email user email image user image The package also provide us with signIn and signOut methods We can know their use intuitively by their name Note The signIn method acceptes a string that represent a provider ex google or github If you don t specify an argument the method will redirect the user to the built in sign in page Which we don t want in our case This will redirect the user to built in sign page lt button onClick gt signIn gt Sign In lt button gt This will skip the built in page and redirect the user directly to the google Oauth sign in flow lt button onClick gt signIn google gt Sign In lt button gt Signing UpNow all we is to fire signIn when a user click on Google or Github sign in button pages index jsimport React from react import signIn from next auth react function Home const handleSignIn provider gt the redirect url must be an absolute url const redirect window location href secret signIn provider callbackUrl redirect return oauth google lt button onClick gt handleSignIn google className styles oauth gt lt Image src googleSvg width height alt gt lt span gt Sign up with Google lt span gt lt button gt github lt button onClick gt handleSignIn github className styles oauth gt lt Image src githubSvg width height alt gt lt span gt Sign up with Github lt span gt lt button gt After the user successfully sign in he will be redirected to the protected page because we specified callbackUrl option for signIn method the redirect url must be an absolute url const redirect window location href secret signIn provider callbackUrl redirect Protecting the Secret PageTo protect this page we need to check if there is a session If none the user will be automatically redirected to the start page We ll use the getSession method on the server side to check for session and to handle redirection pages secret jsximport getSession from next auth react function Secret export const getServerSideProps async context gt get the session const session await getSession context redirect the user if there is no session if session return redirect destination permanent false return props As you can see we re using the redirect key if no session was provided by getSession Welcoming the userWe can use the session object we get from getSession to render the user name in the secret pageimport React from react import getSession from next auth react function Secret return lt h gt Hello mr session user name lt h gt lt p gt You are authorized to see this page lt p gt export const getServerSideProps async context gt get the session const session await getSession context redirect the user if there is no session if session return redirect destination permanent false passing the session object to the page return props session Signing OutJust like with signing in We have to fire signOut when the user click on sign out buttonimport React from react import signOut from next auth react function Secret const handleSignOut gt signOut return lt button onClick handleSignOut gt Sign Out lt button gt And now our app is working Here is the final code ConclusionWe ve reached the end of this post If it was helpful to you i would appreciate it if you leave a ️ See you soon on the next part	2022-03-21 12:13:22
海外TECH	DEV Community	Building with Polygon	https://dev.to/edatweets_/building-with-polygon-52mh	Building with PolygonWith increasing demand Ethereum has become expensive and slow This created an urgent need for scaling solutions That s where Polygon comes in Simply put Polygon is an Ethereum scaling platform Polygon has seen exponential growth over the past year It s easy to use and doesn t sacrifice the security and decentralization provided by Ethereum It uses Ethereum s technology so developers can jump onto Polygon and mainly use the same code and tools I m very impressed by the Polygon Ecosystem I ve been using and building with Polygon it s time to put my findings into this post Here s what we ll be covering Why do we need scaling solutions on EthereumWhat is Polygon How to create a smart contract on Polygon Introduction Why do we need to scale Firstly blockchain is a shared and immutable ledger On the blockchain the information is distributed among multiple computers which work together to provide the underlying infrastructure Ethereum is a smart contract platform that is built using blockchain technology Ethereum has become increasingly popular First Decentralized Finance DeFi got many people excited about crypto and onboarded the adventurous finance people onto the ecosystem I missed that stage it was called DeFi summer Then there was the NFT wave It was a period that onboarded and is continuing to onboard many to the crypto world These are also known as images worth millions With such demand scalability becomes a huge issue Ethereum becomes slow and expensive The Blockchain can only handle a certain amount of transactions at a specific time so when many people submit a transaction simultaneously this creates congestion We can summarize the issues with Ethereum as below Low throughput Expensive not user friendly Limited options for specialized apps It s a general purpose blockchain thus it s not optimized for specific use cases The Ethereum team is working on methods to scale the Blockchain One of the main scaling updates is coming with The Merge However Ethereum will still need a set of solutions running on top even with the updates The vision of Ethereum is to create a solution on a global scale this cannot be achieved by a single solution as all systems will have their limitations Multiple solutions can live in parallel to provide the best experience for the users This is where scaling solutions come into play Scaling solutions are solutions built on top of Ethereum also called Layer to solve the pain points Here s a great animation video on scaling solutions Polygon started with a vision to bring mass adoption to Ethereum It wanted to make it easy for developers to build and convenient for users to use It has quickly become one of the most popular scaling solutions built on Ethereum What s Polygon Polygon is a full suite of scaling solutions for Ethereum It makes it easy for developers to build and users to use Here is the description from the Polygon website Polygon is a decentralized Ethereum scaling platform that enables developers to build scalable user friendly dApps with low transaction fees without ever sacrificing on security Polygon is both more efficient and affordable than directly using Ethereum Two critical needs for adoption It leverages the Ethereum technology and has solutions that talk to the Ethereum Network Three developers founded Polygon in the project was initially called Matic Even though it has rebranded to Polygon the token is still called MATIC Matic is the cryptocurrency used to pay for transactions on Polygon Here s a great video on Polygon with animations Today there are over Applications that use Polygon from popular Decentralized Finance apps to Gaming Applications OpenSea Aave and Metamask are some examples So what really is it It s a set of platforms and protocols to scale the public blockchains It set out to offer a solution for Ethereum s scalability issues Polygon utilizes the main Ethereum code So developers can move their projects onto Polygon with just a few changes Polygon is not or scaling solution s but instead Polygon is creating an entire ecosystem of Ethereum scaling solutions This is because different applications want different things With Polygon developers can choose the parts that fit the need of their application since every choice is a trade off This way applications can prioritize the features they need the most For example if you re developing a finance application you d want to optimize for security But on the other hand speed may be one of the features to prioritize for a blockchain based game What are the Scaling Solutions Polygon has different solutions let s briefly talk about the most popular Polygon offering that is the Polygon Proof of Stake PoS chain Source PolygonscanPolygon PoS is a scaling solution that uses side chains for transaction processing and Plasma bridging framework for additional security It s a solution that compliments Ethereum and achieves high speed and low cost without sacrificing the security from Ethereum itself Developers can deploy their contract to Polygon and users can use the Polygon PoS chain instead of directly interacting with Ethereum The PoS chain is not the only offering there are other solutions on the Polygon Ecosystem Polygon Hermez solution mainly used for Payments that uses zero knowledge proof ZK technologyPolygon Edge framework for building Ethereum compatible blockchain networksPolygon Nightfall privacy focused Ethereum scaling solution for enterprisesCheck out more on the Polygon website Build a Smart Contract on PolygonGood news It s just like building on Ethereum There are very few changes needed So if you re an Ethereum builder you are already a Polygon builder In the next part we ll be deploying a smart contract to the Polygon PoS chain It s the same steps amp code from my Intro to dApp s Create your dApp backend w Solidity post Project Tools Metamask Wallet Crypto wallet Alchemy Ethereum developer platform We will be using the Alchemy API to interact with Alchemy s Polygon PoS infrastructure Hardhat Ethereum development environment It comes as an npm package PrerequisitesChoose your IDE and get the solidity extension I am using VS Code Create an account on Metamask and switch to the Mumbai Test Network Get your Alchemy API key You will need to create an account on Alchemy When logged in create an App on the Polygon Test Network which is Polygon Mumbai Your App settings should look like the following Once you ve created the App head over to the app details and get your HTTP URL by clicking view key on the top right Install node js Get some Mumbai Test Network Tokens You can get some here Building the Smart ContractCreate a project folder and head over to its directory Install hardhat mkdir eda sample smart contract cd eda sample smart contract npm init y npm install save dev hardhat In your project directory create a hardhat project by running npx hardhat npx hardhatThe setup wizard will show up Click enter throughout and keep the default options Hardhat will create a sample project and install the dependencies for you Open the project from your code editor Under the Contracts folder you should see the default Greeter sol file Sol is the file extension for the solidity language and it s our sample smart contract I ve added the smart contract below with some comments to explain what s going on SPDX License Identifier Unlicense pragma solidity solidity version for the compiler must be the same as in the settings file import hardhat console sol create the smart contract contract Greeter create a variable called greeting that will be stored in the contract string private greeting constructor string memory greeting console log Deploying a Greeter with greeting greeting print to the console greeting greeting create a function to give the greeting message public functions are public by default anyone reading from the contract can call it view the function will not modify the state it will only return a value returns the function declaration tells the type of the return value here the return type is a string function greet public view returns string memory return greeting create a function to change the greeting message function setGreeting string memory greeting public console log Changing greeting from s to s greeting greeting print to the console greeting greeting Here is where the code starts to change from the Ethereum Project First you will need to modify the networks in the hardhat config js file to be on Polygon Test Network the one we will be using is the Mumbai Test Network Next get your Alchemy HTTP URL it s needed to talk to the Mumbai Test Network from the smart contract Add it to the hardhat config js see code snippet under step Add your metamask private key to hardhat config js You can get you private key by clicking Account Details gt Export Private Key from your Metamask extension require nomiclabs hardhat waffle module exports solidity make sure the version matches the one in smart contract file networks mumbai change the network to the Polygon test network url Mumbai testnet url accounts metamask privte key NEVER SHARE THIS It has access to all your accounts We need to take our contract from our local machine and put it onto the Mumbai Test Network For this we will use the sample script js file under the Scripts folder It s usually called deploy js but let s leave it as is for this sample project Run the command below to deploy the contract to the Mumbai Test Network npx hardhat run scripts sample script js network MumbaiOnce you see the details of your smart contract on the terminal it means that your smart contract is deployed onto the Mumbai Test Network The smart contract address is printed on the terminal Head over to Etherscan for Polygon TestNet Search for your contract address and you ll see the details What s nextCheck out the Polygon developer page for developer resources to continue building You can find full suite of resources from the Polygon Team and also curated community resources Worth mentioning that Polygon has a Developer Support Program to help developers in the ecosystem Benefits include getting early access to grants and technical guidance I haven t been part of the program but could be interesting to check out The Polygon has team has always focused on adoption and they ve become one of the most popular platforms for developers I m excited for what Polygon is doing and look forward to following closely If you have any questions or comments drop them below or reach out to me on Twitter ‍	2022-03-21 12:06:35
海外TECH	DEV Community	Oracle 1Z0-448 Practice Test 2022	https://dev.to/bradleykanderson/oracle-1z0-448-practice-test-2022-4c5d	Oracle Z Practice Test Finest Z Actual Questions that Guarantee Successful Oracle Exam PreparationIf you re trying to boost your career in the information technology field you should get the Oracle Java Z certification It is one of the most valuable exam certifications that can help you accelerate your career The Oracle Java Z certification will not only enhance the value of your resume but also lead to well paying work prospects People with the Oracle Java Z exam qualification can always stand out in the IT industry Oracle Data Integrator c Essentials Z is a difficult exam to crack To ensure that you pass the Oracle Java Z actual exam on your first try you must prepare with updated Oracle Z Exam Questions There are several outdated versions of Z Questions on the market but none of them contains Oracle Java Z learning content that ensures Z exam success Experts advise studying from the Z study material that comes in PDF desktop practice software and web based practice exam This material will provide you with an Oracle Exam Discussions atmosphere that will boost your confidence and reduce your test anxiety so that you can get certified in one go Information about Oracle Z Exam Vendor Oracle Exam Code Z Exam Name Oracle Data Integrator c Essentials Number of Questions Certification Name Oracle Java Exam Language English Promo Code For Z Questions Save Get Real Oracle Z Exam Questions Answers in PDF FormatOracle Z PDF Questions are available in PDF format from PassSuccess This makes it much simpler for Oracle Java Z test aspirants to study Oracle Java Z pdf questions from any place There s no need to worry about buying a large number of expensive and hard to understand Oracle Data Integrator c Essentials exam books when you have a portable Oracle Java Z actual Questions by PassSuccess at your disposal This eBook format Z real questions are available and accessible via smartphones laptops and tablets You can now carry Z pdf Questions with you everywhere to prepare for the Z actual certification exam Make Sure to Assess Preparation with Desktop Oracle Z Practice Test SoftwareThe PassSuccess Oracle Z test simulation software is ideal to assess preparation via Windows based computers This Oracle Data Integrator c Essentials Z desktop practice test software enables you to make fewer mistakes and improve your Z test preparation Questions in the Windows based Z practice exam software are created according to the syllabus and patterns seen in the actual Z exam This feature helps you kill exam anxiety Taking this Oracle Java Z practice test points you in the right direction for effective Z test preparation Since you get instant mock test attempt results you become able to overcome mistakes in the Oracle Java Z test preparation Windows based Oracle Data Integrator c Essentials Z self assessment software is customizable You can adjust your Oracle Java Z practice exam time and questions types Web Based Oracle Z Practice Exam Keep Track of Your PreparationThe web based Oracle Java Z practice test is an ideal way to revise Oracle Z actual questions several times Upon attempting the Oracle Z web based practice test you will receive a full result report on each trial which will allow you to analyze and level up your Oracle Data Integrator c Essentials Z certification exam preparation All features of the desktop Z practice test software are in the web based Z self evaluation software From Chrome Safari Firefox Opera and other popular browsers you can attempt the Oracle Java Z web based practice exam Moreover this web based mock test is compatible with Mac Linux iOS Windows and Android operating systems Visit For More Information Guaranteed Oracle Z Exam Success Otherwise a Full Refund AssurancePassSuccess is a leading source of accurate and dependable Oracle Z real questions These Oracle Data Integrator c Essentials Z actual questions are based on the Oracle Java Z real test pattern As a result you can prepare successfully for the Z certification exam in the shortest amount of time In the event of failure even after studying from Z actual Questions you can claim a full refund PassSuccess also offers up to months of free Z real Questions updates and demos of the practice material Using PassSuccess Oracle Java Z updated Questions is the most effective way to prepare It will certainly help you crack the Oracle Data Integrator c Essentials Z exam in one go	2022-03-21 12:03:59
海外TECH	DEV Community	Oracle 1Z0-809 Practice Test 2022	https://dev.to/bradleykanderson/oracle-1z0-809-practice-test-2022-5am4	Oracle Z Practice Test Finest Z Actual Questions that Guarantee Successful Oracle Exam PreparationIf you re trying to boost your career in the information technology field you should get the Oracle Java Z certification It is one of the most valuable exam certifications that can help you accelerate your career The Oracle Java Z certification will not only enhance the value of your resume but also lead to well paying work prospects People with the Oracle Java Z exam qualification can always stand out in the IT industry Java SE Programmer II Z is a difficult exam to crack To ensure that you pass the Oracle Java Z actual exam on your first try you must prepare with updated Oracle Z Exam Questions There are several outdated versions of Z Questions on the market but none of them contains Oracle Java Z learning content that ensures Z exam success Experts advise studying from the Z study material that comes in PDF desktop practice software and web based practice exam This material will provide you with an Oracle Exam Discussions atmosphere that will boost your confidence and reduce your test anxiety so that you can get certified in one go Information about Oracle Z Exam Vendor Oracle Exam Code Z Exam Name Java SE Programmer II Number of Questions Certification Name Oracle Java Exam Language English Promo Code For Z Questions Save Get Real Oracle Z Exam Questions Answers in PDF FormatOracle Z PDF Questions are available in PDF format from PassSuccess This makes it much simpler for Oracle Java Z test aspirants to study Oracle Java Z pdf questions from any place There s no need to worry about buying a large number of expensive and hard to understand Oracle Java SE Programmer II exam books when you have a portable Oracle Java Z actual Questions by PassSuccess at your disposal This eBook format Z real questions are available and accessible via smartphones laptops and tablets You can now carry Z pdf Questions with you everywhere to prepare for the Z actual certification exam Make Sure to Assess Preparation with Desktop Oracle Z Practice Test SoftwareThe PassSuccess Oracle Z test simulation software is ideal to assess preparation via Windows based computers This Java SE Programmer II Z desktop practice test software enables you to make fewer mistakes and improve your Z test preparation Questions in the Windows based Z practice exam software are created according to the syllabus and patterns seen in the actual Z exam This feature helps you kill exam anxiety Taking this Oracle Java Z practice test points you in the right direction for effective Z test preparation Since you get instant mock test attempt results you become able to overcome mistakes in the Oracle Java Z test preparation Windows based Java SE Programmer II Z self assessment software is customizable You can adjust your Oracle Java Z practice exam time and questions types Web Based Oracle Z Practice Exam Keep Track of Your PreparationThe web based Oracle Java Z practice test is an ideal way to revise Oracle Z actual questions several times Upon attempting the Oracle Z web based practice test you will receive a full result report on each trial which will allow you to analyze and level up your Java SE Programmer II Z certification exam preparation All features of the desktop Z practice test software are in the web based Z self evaluation software From Chrome Safari Firefox Opera and other popular browsers you can attempt the Oracle Java Z web based practice exam Moreover this web based mock test is compatible with Mac Linux iOS Windows and Android operating systems Visit For More Information Guaranteed Oracle Z Exam Success Otherwise a Full Refund AssurancePassSuccess is a leading source of accurate and dependable Oracle Z real questions These Java SE Programmer II Z actual questions are based on the Oracle Java Z real test pattern As a result you can prepare successfully for the Z certification exam in the shortest amount of time In the event of failure even after studying from Z actual Questions you can claim a full refund PassSuccess also offers up to months of free Z real Questions updates and demos of the practice material Using PassSuccess Oracle Java Z updated Questions is the most effective way to prepare It will certainly help you crack the Java SE Programmer II Z exam in one go	2022-03-21 12:03:57
海外TECH	Engadget	Amazon knocks up to 50 percent off Fire tablets	https://www.engadget.com/amazon-knocks-up-to-50-percent-off-fire-tablets-124527501.html?src=rss	Amazon knocks up to percent off Fire tabletsAmazon s Fire tablets make good secondary devices for those who aren t looking to drop hundreds of dollars on a new gadget They also make solid kids tablets too especially if you get one of Amazon s kid specific variants Fire tablets are affordable to begin with but now Amazon s discounted many of them by up to percent The Fire HD is half off and down to while the Fire slab is percent off and down to only Plus the entire Fire Kids Pro lineup is on sale so you can grab one of those for as low as Buy Fire HD at Amazon Buy Fire at Amazon The Fire HD earned a score of from us when it came out in for its refined design USB C charging hands free Alexa capabilities and long battery life It s slimmer than the previous version and has an inch x display the latter of which would make it a solid full color e reader for those that read a lot of graphics novels and manga Inside is a quad core GHz processor GB of RAM and either GB of GB of RAM ーplus you could use a microSD card to expand the storage to up to TB Performance is pretty good for a cheap tablet and it ll last up to hours on a single charge We d recommend the Fire HD for most people and would only recommend the less powerful Fire tablet for those with tight budgets or those that want a super affordable device to give to their kids Speaking of kid friendly gadgets the Fire Kids Pro slabs have some added features specifically for little ones and their parents Along with all of the features you d get on their standard counterparts the Fire Kids Pro tablets come with a suite of parental controls a two year warranty a protective case and one year of Amazon Kids With the latter you ll get access to age appropriate books shows movies and more for one year before you ll be asked to pay the per month charge per month if you re a Prime member Both the Fire Kids Pro and the Fire HD Kids Pro are half off right now down to and respectively while the Fire HD Kids Pro is percent less than usual and down to Buy Fire Kids Pro at Amazon Buy Fire HD Kids Pro at Amazon Buy Fire HD Kids Pro at Amazon Follow EngadgetDeals on Twitter for the latest tech deals and buying advice	2022-03-21 12:45:27
海外TECH	Engadget	Apple's 2022 iPad Air gets its first discount at Amazon	https://www.engadget.com/apple-2022-ipad-air-deal-amazon-122007639.html?src=rss	Apple x s iPad Air gets its first discount at AmazonApple s new M equipped iPad Air arrived just a few weeks ago but we re already seeing our first discounts You can now pick up both the GB and GB WiFi models for and respectively or off Apple s direct prices While the reductions aren t huge it s unusual to see any at all on brand new Apple products particularly ones like this that have generated considerable buzz nbsp Buy Apple iPad Air GB at Amazon Buy Apple GB iPad Air at Amazon The M chip provides a big performance boost over the previous model making it a great option for creative gaming and other demanding apps You ll get another dose of extra speed via the Gbps USB C ports that have double the bandwidth over the previous iPad Air At the same time you still get the same excellent hour battery life of the last model All of those things make the iPad Air future proof and helped it garner a top notch score in our Engadget review It has more than speed going for it You get a inch “liquid Retina LCD display with Apple s True Tone feature for optimizing the screen s color temperature based on ambient light to start with It also comes with an improved megapixel ultra wide front camera and supports the same accessories as the last model keyboard cases Magic Keyboard and Apple Pencil nbsp The main downsides are the relatively miniscule GB storage on the budget model lack of Face ID and pricey accessories Still it s a huge leap over the previous model with a nice little discount to boot nbsp Follow EngadgetDeals on Twitter for the latest tech deals and buying advice	2022-03-21 12:20:07
Cisco	Cisco Blog	Operational and Industrial Wireless Simplified in 3 Easy Steps	https://blogs.cisco.com/government/operational-and-industrial-wireless-simplified-in-3-easy-steps	Operational and Industrial Wireless Simplified in Easy StepsWireless use in the U S Federal government is constantly evolving Learn how to simplify for effective operational and industrial wireless	2022-03-21 12:00:46
海外TECH	CodeProject Latest Articles	TypeStatic	https://www.codeproject.com/Tips/5328017/TypeStatic	typestaticutility	2022-03-21 12:54:00
海外TECH	CodeProject Latest Articles	Robust C++: Initialization and Restarts	https://www.codeproject.com/Articles/5254138/Robust-Cplusplus-Initialization-and-Restarts	corruption	2022-03-21 12:04:00
金融	ニュース - 保険市場TIMES	明治安田生命、「かんたん告知終身医療保険」発売へ	https://www.hokende.com/news/blog/entry/2022/03/21/220000	明治安田生命、「かんたん告知終身医療保険」発売へ四つの告知項目のみで申し込みできる明治安田生命保険相互会社以下、明治安田生命は年月日より「かんたん告知終身医療保険」を発売する。	2022-03-21 22:00:00
海外ニュース	Japan Times latest articles	Xi’s bet on Putin to counter U.S. risks leaving China isolated	https://www.japantimes.co.jp/news/2022/03/21/asia-pacific/xi-jinping-putin-bet-china-isolation/	Xi s bet on Putin to counter U S risks leaving China isolatedBeijing s support for Russia could hurt China s ability to reshape global institutions and prompt more countries to challenge its own military assertiveness	2022-03-21 21:44:03
ニュース	BBC News - Home	China Eastern: Plane carrying 132 people crashes in Guangxi hills	https://www.bbc.co.uk/news/world-asia-china-60819760?at_medium=RSS&at_campaign=KARANGA	china	2022-03-21 12:53:29
ニュース	BBC News - Home	Free-range eggs no longer available in UK due to bird flu	https://www.bbc.co.uk/news/business-60820595?at_medium=RSS&at_campaign=KARANGA	fluthey	2022-03-21 12:11:16
ニュース	BBC News - Home	Smacking children in Wales becomes illegal	https://www.bbc.co.uk/news/uk-wales-60781395?at_medium=RSS&at_campaign=KARANGA	wales	2022-03-21 12:12:34
北海道	北海道新聞	井伊大老をピストルで暗殺　鳥取藩士が日記に記す	https://www.hokkaido-np.co.jp/article/659483/	鳥取県立博物館	2022-03-21 21:30:00
北海道	北海道新聞	十勝管内高校生内定率９８・９％　１月末時点　過去最高、道内トップ	https://www.hokkaido-np.co.jp/article/659481/	十勝管内	2022-03-21 21:26:00
北海道	北海道新聞	十勝管内７４人感染　新型コロナ	https://www.hokkaido-np.co.jp/article/659480/	十勝管内	2022-03-21 21:24:00
北海道	北海道新聞	精神科の強制入院縮小へ　厚労省、将来的な廃止視野	https://www.hokkaido-np.co.jp/article/659478/	強制入院	2022-03-21 21:19:00
北海道	北海道新聞	函館大火８８年　悲しみ今も　記憶たどり市民ら追悼	https://www.hokkaido-np.co.jp/article/659477/	函館大火	2022-03-21 21:19:00
北海道	北海道新聞	民間ライブカメラ　防災情報発信に活用　積雪状況確認も	https://www.hokkaido-np.co.jp/article/659469/	情報発信	2022-03-21 21:15:30
北海道	北海道新聞	釧路ハリストス正教会　ロシア非難　異例声明　「人間として抗議」	https://www.hokkaido-np.co.jp/article/659476/	非難	2022-03-21 21:08:00
北海道	北海道新聞	根室に３年ぶり流氷接岸　平年より２７日遅く	https://www.hokkaido-np.co.jp/article/659474/	観光協会	2022-03-21 21:05:00