投稿時間:2022-04-09 16:12:58 RSSフィード2022-04-09 16:00 分まとめ(16件)

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Ruby	Rubyタグが付けられた新着投稿 - Qiita	RailsでHerokuに初期データが反映されなくてハマってました	https://qiita.com/Yuuuuuuki/items/fbc10c22d7ab4962ccae	railsru	2022-04-09 15:43:28
AWS	AWSタグが付けられた新着投稿 - Qiita	RailsでHerokuに初期データが反映されなくてハマってました	https://qiita.com/Yuuuuuuki/items/fbc10c22d7ab4962ccae	railsru	2022-04-09 15:43:28
Docker	dockerタグが付けられた新着投稿 - Qiita	tag does not exist | Exited with code exit status 1	https://qiita.com/isosa_yama/items/95382d8776f6e3388b57	circle	2022-04-09 15:44:51
golang	Goタグが付けられた新着投稿 - Qiita	【Go】sqlxの使い方メモ	https://qiita.com/suzuki0430/items/4b4bdd9cf85c155f4626	databasesql	2022-04-09 15:45:35
Ruby	Railsタグが付けられた新着投稿 - Qiita	RailsでHerokuに初期データが反映されなくてハマってました	https://qiita.com/Yuuuuuuki/items/fbc10c22d7ab4962ccae	railsru	2022-04-09 15:43:28
海外TECH	DEV Community	What is Cybersecurity? Its types, advantages and importance.	https://dev.to/shivashish/what-is-cybersecurity-its-types-advantages-and-importance-2a22	What is Cybersecurity Its types advantages and importance If you want to know what is Cybersecurity its Definition how it works and what are its types If you know then you may not know everything then after reading this article properly you will know the full information What is CybersecurityCybersecurity is a type of security that is a security for systems connected to the Internet Through this the data of hardware and software is made more secure so that the data is not stolen in any way and all documents and files are safe Cybersecurity is made up of two words Cyber ​​ Security meaning whatever is related to Internet Information Technology Computer Network Application or Data we call it Cyber Whereas security is related to security which includes System Security Network Security Application and Information Security How Cybersecurity WorksUnder Cybersecurity there is a large team of Ethical Hackers who protect your data from theft data deletion or damage to any of your devices Those working in Cybersecurity prevent bad people from doing wrong things Under this your network computer system any program and your data are kept secure Why Cybersecurity is ImportantCybersecurity is necessary to keep our personal data such as images PDFs Text Documents or any other type of data that resides on our computers safe Cybersecurity is very important to keep any such data of ours in which only our copyright is safe For example if you have a company only you have copyright on its data then it is necessary for no one to steal it or no other person can use it Cybersecurity is also very important to provide security to our Banking and Financial data because if our banking data is not secure then any hacker can withdraw money from our bank account And nowadays Internet banking has become an essential part of life that is why it is important to keep banking and financial data safe Cybersecurity is also very important for national security National Security means that nowadays there are cyberattacks on the defense system of our country too There is also some such data or information which is very necessary and sensitive as nowadays most of the work in government offices is also done through the internet If the data of any government office gets leaked then it can cause a lot of damage Therefore cybersecurity is also very important to keep this type of data safe Types of Cyber ​​Crime HackingIn this type of cybercrime hackers enter the restricted area and access the personal data and sensitive information of another person without the permission of that person the restricted area is someone s personal computer PC mobile or any online There can be a bank account Net Banking Cyber ​​TheftIn this type of cybercrime the hacker violates any copyright law it is a part of cybercrime which means theft done through a computer or the internet This includes identity theft password theft information theft internet time theft etc CyberstalkingThis Cyber ​​Crime is more visible on social media sites In this stalkers harass and harass a person by repeatedly sending dirty messages or emails In this stalkers often make victims of small children and people who do not have much knowledge of the internet After this stalkers start blackmailing that person due to which the life of the person becomes very painful Identity TheftThis type of cybercrime is seen a lot these days In this hackers target those people who use online cash transactions and banking services like Google Pay Phonepe and Paytm Hackers take away all the money from a person by obtaining personal data such as account numbers debit card details internet banking details etc Malicious SoftwareMuch such dangerous software is created by hackers so they can not only steal the data of any computer or mobile connected to the internet but can also delete it as well as with the help of these software programs hackers can make your entire system crashThese software programs are of many types such as Malware Spyware Viruses Ransomware and worm Hackers send this type of software mostly through a link pop up message or email to another computer and ask to touch the link in tempting ways If that person touches on the link then the complete control of the computer goes into the hands of the hacker PhishingIn this type of Cyber ​​Threat the hacker sends a message or email to a person in the form of a trusted institution or bank which looks valid on seeing The purpose of the hacker behind this is to cause financial harm to that person by taking sensitive information like bank account number debit card Aadhar card etc Child Pornography and AbuseIn this type of cybercrime hackers mostly use chat rooms and talk with courtesy by hiding their identity Small children or minors do not have much information and gradually hackers obstruct children from child pornography Apart from this children are not able to tell anything to their parents due to fear Man in the Middle MITM AttackIn this type of cybercrime the attacker who is the hacker keeps on spying on the communication of two people and after some time becomes one of those two people and is necessary from the front Information and sensitive data like the bank debit credit card details etc Due to this the person in front does not even know and the hacker gets all the information Denial of Services DoS The main purpose of a DoS attack is to reduce the traffic of a network or website In this attack hackers weaken the network system by suddenly bringing a lot of traffic to a network or website Along with this there are many services like Email Yahoo Hotmail etc When suddenly there will be a lot of traffic in these then if any user goes to log in the user will not be able to use that service SpoofingIn this type of cyberattack the hacker can attack the system of a big server or big company by using the identity of another person By taking the help of this attack a hacker can ruin someone s life Salami Slicing Attack Salami Slicing Attack is also called Salami Fraud In such cyber crime cyber criminals carry out a big attack by doing many small attacks Attackers use customer information such as bank debit card details to deduct very small amounts of money Due to the small amount of money being deducted customers remain unaware of slicing and do not even complain about it due to which the hacker cannot be detected It is just a strategy to profit from small increments from time to time Apart from these there are many other cyberattacks with the passage of time new types of them are also being discovered Types of CybersecurityIn Cybersecurity different security is provided to the user in different layers of the network All the crimes mentioned above are done online and the best cybersecurity to prevent them are as follows Network amp Gateway SecurityThis can be called the first layer of the network You must have heard the name of Firewall in Computer This is a wall for a network that allows only secure things to enter and keeps unsafe threads out Data Loss Prevention DLP In this process all the data of the user is fully encoded in which SSL Secure Sockets Layer is used Under this protection the information or data is encrypted to keep it away from Unauthorized Access Application SecurityBy this the applications being used in the network are passed through a security process So that the shortcomings of that application can be removed Also if that application is insecure then it is taken out of the network Email SecurityIf you use Gmail you must have noticed that some emails go into the Spam folder This happens because Spam Filters are installed in the network for Email Security So that harmful emails can be kept away from the reach of the user because most of the crime is done through Email Phishing Antivirus SecurityEveryone keeps Antivirus installed in their computer It protects our computer from different types of Viruses After all all our sensitive information and private files are stored in the computer itself that is why it is very important to keep it safe Network Access ControlBy this the work of keeping unauthorized users and devices out of the network is done NAC protects the functionality of the network ensuring that only authorized users and devices have access to it Network operators decide which devices or applications comply with endpoint security requirements and whether or not they will be allowed network access Benefits of CybersecurityWith the help of this we can stay safe from Unauthorized Access so that there will be no risk of any kind of data loss With the help of Cybersecurity we can keep our network secure so that we can use the Internet with confidence A security cover is provided to your personal and sensitive data so that hackers cannot exploit you financially or mentally Information security is improved and business management also increases Nowadays online cash transaction is very much in vogue so you can do secure transactions with cybersecurity ConclusionWhat is Cybersecurity Just knowing is not enough The best way to avoid Cyber ​​Crime is not to click on the link of any tempting message if you do then also check the URL of that link to see if there is any spelling mistake in it Also create a strong password for any of your accounts which include uppercase and lowercase characters and be safe How did you like the article do tell me in comments and if you like the article then do share	2022-04-09 06:20:52
海外TECH	DEV Community	Behold, React 18 !	https://dev.to/abhi_vp_/behold-react-18--31g8	Behold React A new version of React was released on the th of March this year The latest version React includes some out of the box improvements including concurrent rending new APIs and much more In this article we shall go through some of the new features that have been introduced in React v What is Concurrent React Many of the new features in React v are on top of a concept called Concurrent Renderer This enables us to use concurrent React which helps us to prepare multiple versions of a UI at the same time Right now the concurrent React is optional which means it is only enabled when you use a concurrent feature Previous versions of React used a single uninterrupted synchronous transaction That is with synchronous rendering once an update starts rendering nothing can interrupt it until the user can see the result on the screen In a concurrent render this is not always the case React may start rendering an update pause in the middle then continue later or It may even abandon an in progress render altogether React guarantees that the UI will appear consistent even if a render is interrupted React can prepare new screens in the background without blocking the main thread This means the UI can respond immediately to user input even if it s in the middle of a large rendering task creating a fluid user experience Almost all the updates in the new version are based on the new concurrent rendering mechanism New Features in React Automatic BatchingMost often you might have faced a situation where multiple state updates had to be performed Batching is when React groups multiple state updates into a single re render for better performance Before only React events were batched setTimeout gt setCount c gt c setFlag f gt f React will render twice once for each state update no batching React till now had only executed Batching inside React event handlers whereas updates inside promises setTimeout native event handlers or any other event were not batched by default With automatic batching these updates will be batched automatically After updates inside of timeouts promises native event handlers or any other event are batched setTimeout gt setCount c gt c setFlag f gt f React will only re render once at the end that s batching TransitionsA transition is a new concept in React Updates are divided into two types in React Urgent updates and Transition updatesUrgent updates are those updates that reflect direct interaction like typing clicking pressing and so on These updates need immediate response to match our intuitions about how physical objects behave Otherwise they might feel a bit odd Transition updates are those updates that transition the UI from one view to another Transitions are different because the user doesn t expect to see every intermediate value on the screen For example when you interact with a filter feature you expect the filter button itself to respond immediately when you click However the actual results may transition separately A small delay might occur and is often expected And if you change the filter again before the results are done rendering you only expect the latest result React has introduced startTransition API which can be used inside an input event to inform React which updates are urgent and which are transitions Updates inside a startTransition are handled as non urgent and will be interrupted if more urgent updates like clicks or keypresses come in If a transition gets interrupted by the user for example by typing multiple characters in a row React will throw out the stale rendering work that wasn t finished and render only the latest update import startTransition from react Urgent Show what was typedsetInputValue input Mark any state updates inside as transitionsstartTransition gt Transition Show the results setSearchQuery input New Suspense FeaturesSuspense lets you declaratively specify the loading state for a part of the component tree if it s not yet ready to be displayed lt Suspense fallback lt Spinner gt gt lt Comments gt lt Suspense gt This lets us build higher level features on top of it In React the support for Suspense on the server has been added and expanded its capabilities using concurrent rendering features New Client and Server Rendering APIsReact introduced some new APIs to implement concurrent react It has to be used instead of default APIs or else new features in React would not work React DOM Client new APIscreateRoot New method to create a root to render or unmount Use it instead of ReactDOM render hydrateRoot New method to hydrate a server rendered application Use it instead of ReactDOM hydrate Both createRoot and hydrateRoot accept a new option called onRecoverableError This notifies when React recovers from errors during rendering By default React will use reportError or console error in the older browsers React DOM Server new APIsrenderToPipeableStream for streaming in Node environments renderToReadableStream for modern edge runtime environments like Deno and Cloudflare workers The existing renderToString method keeps working but is discouraged New HooksuseId a new hook for generating unique IDs on both the client and serveruseTransition useTransition and startTransition let you mark some state updates as not urgent Other state updates are considered urgent by default React will allow urgent state updates for example updating a text input to interrupt non urgent state updates for example rendering a list of search results useDeferredValue lets you defer re rendering a non urgent part of the tree It is similar to debouncing but there is no fixed time delay so React will attempt the deferred render right after the first render is reflected on the screen The deferred render is interruptible and doesn t block user inputuseSyncExternalStore allows external stores to support concurrent reads by forcing updates to the store to be synchronous It removes the need for useEffect when implementing subscriptions to external data sources useInsertionEffect CSS in JS libraries to address performance issues of injecting styles in render This hook will run after the DOM is mutated but before layout effects read the new layout In short the new updates have been largely focused on optimization removing unwanted renders leading to increased performance	2022-04-09 06:16:05
海外TECH	DEV Community	Keto EFX Reviews | Weight Loss Supplement | Beware Of Fake Results	https://dev.to/ketoefxreviews/keto-efx-reviews-weight-loss-supplement-beware-of-fake-results-1cmn	Keto EFX Reviews Weight Loss Supplement Beware Of Fake ResultsI know I might be an Despite everything I do not comprehend how to do that with their interest Let s look at this with no more sleepless nights We broke into a cold sweat I greatly suggest that you engage a real pro You can alleviate this quandary by talking to your family member relevant to this example as though tell me any questions this one has about doing this will be answered here I am catching a number of sharp arguments dealing with Keto EFX Click Here gt gt gt ketoefx keto efx reviews is keto supplement worth for you know before buying dfef	2022-04-09 06:07:20
海外TECH	DEV Community	Panda Express Keto - Read The Real Information (SCAM ALERT!)	https://dev.to/pandaexpressk_/panda-express-keto-read-the-real-information-scam-alert-17m0	Panda Express Keto Read The Real Information SCAM ALERT Panda Express Keto Let s look at this with no more headaches In any case doing that isn t a boring experience but also it hasn t happened yet But then again this article is going to take a good look at that scheme It was an innovative approach Speaking of which this is my carefully nurtured plan when it matches that subject and don t abuse this fact While no one tracks the exact number of Panda Express Keto there are now many veterans working on Weight Loss Supplements I think somebody learns from my example pandaexpressketobuynow	2022-04-09 06:00:42
海外科学	NYT > Science	Russian Blunders in Chernobyl: ‘They Came and Did Whatever They Wanted’	https://www.nytimes.com/2022/04/08/world/europe/ukraine-chernobyl.html	Russian Blunders in Chernobyl They Came and Did Whatever They Wanted Tanks treads ripped up the toxic soil bulldozers carved trenches and bunkers and soldiers spent a month camped in ーand dug into ーa radioactive forest	2022-04-09 06:34:32
海外ニュース	Japan Times latest articles	Japan’s latest sanctions on Russia spark concern among LDP ahead of summer election	https://www.japantimes.co.jp/news/2022/04/09/national/russia-sanctions-election-concern/	Japan s latest sanctions on Russia spark concern among LDP ahead of summer electionBecause the measure to ban Russian coal will inevitably increase household costs ruling coalition officials are voicing concerns ahead of the Upper House election	2022-04-09 15:21:59
ニュース	BBC News - Home	British man safe but son missing after Malaysia diving trip	https://www.bbc.co.uk/news/uk-61049323?at_medium=RSS&at_campaign=KARANGA	malaysia	2022-04-09 06:01:55
ニュース	BBC News - Home	Public toilets: From old loo to tiny Newport theatre	https://www.bbc.co.uk/news/uk-wales-60920228?at_medium=RSS&at_campaign=KARANGA	toilet	2022-04-09 06:02:17
北海道	北海道新聞	大谷はＤＨで出場、今季初安打　カブス戦は悪天候で中止	https://www.hokkaido-np.co.jp/article/667528/	大リーグ	2022-04-09 15:03:43
北海道	北海道新聞	旭川で１１３人感染　新型コロナ	https://www.hokkaido-np.co.jp/article/667606/	新型コロナウイルス	2022-04-09 15:10:00
IT	週刊アスキー	「日清のどんどん兵衛 沖縄風そば」18日発売　ありそうでなかった！	https://weekly.ascii.jp/elem/000/004/088/4088357/	日清食品	2022-04-09 15:30:00