投稿時間:2021-10-23 01:34:00 RSSフィード2021-10-23 01:00 分まとめ(36件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	気になる、記になる…	GTA3部作のリマスターバンドル版『グランド・セフト・オート：トリロジー：決定版』は11月12日に発売へ − オリジナル版との比較映像も公開	https://taisy0.com/2021/10/23/147815.html	grandtheftautosanandreas	2021-10-22 15:08:45
TECH	Engadget Japanese	ソニー、次のState of Playは10月28日朝6時。PS5 / PS4新情報を約20分配信	https://japanese.engadget.com/state-of-play-playstation-153304165.html	stateofplay	2021-10-22 15:33:04
AWS	AWS Machine Learning Blog	Create a dashboard with SEC text for financial NLP in Amazon SageMaker JumpStart	https://aws.amazon.com/blogs/machine-learning/create-a-dashboard-with-sec-text-for-financial-nlp-in-amazon-sagemaker-jumpstart/	Create a dashboard with SEC text for financial NLP in Amazon SageMaker JumpStartAmazon SageMaker JumpStart helps you quickly and easily get started with machine learning ML and provides a set of solutions for the most common use cases that can be trained and deployed readily with just a few clicks JumpStart also includes a collection of multimodal financial text analysis tools including example notebooks text models and …	2021-10-22 15:32:23
python	Pythonタグが付けられた新着投稿 - Qiita	PythonのOpen3D環境構築とチュートリアル実行	https://qiita.com/kosei1515/items/6881d9dd571dff1d29a3		2021-10-23 00:47:49
python	Pythonタグが付けられた新着投稿 - Qiita	【AtCoder】ABC223をPython3で解説（ABCD）	https://qiita.com/uniTM/items/8412c8e0d9302bcfaa2d	例えば、左シフトならば、スライスを用いてSSとやることで、前の文字を後ろにつけることができる。	2021-10-23 00:37:52
python	Pythonタグが付けられた新着投稿 - Qiita	フィボナッチ数列で始めるPythonワンライナー -ブロックの置き換えで攻略せよ-	https://qiita.com/hisuie08/items/bf2fee3526d101f2be13	resultを一旦外出しにして、関数処理部分をlambdaに置き換えます。	2021-10-23 00:09:48
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScriptのプロトタイプ継承について(1)	https://qiita.com/tomoki12/items/ee88145e3f3ff92ba45a	上記のコードの場合まずgiraffがanimalを継承しているprotoanimalgiraffbarkでプロパティにBarkingをセット継承しているのでanimalのメソッドを利用したgiraffがbarkメソッドの呼び出し元なのでthisはこれに対応する結果として、メソッドは共有されますが、オブジェクトの状態は共有されないのでanimalにはBarkingプロパティはセットされていない次回に続く。	2021-10-23 00:10:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	vscodeでJavaのコンパイル時に出力したくないものまでされる	https://teratail.com/questions/365768?rss=all	vscodeでJavaのコンパイル時に出力したくないものまでされる前提・実現したいことvscodeでJavaの環境構築をしてみたのですが、Appjavaというサンプルのコンパイル時に青文字で余計なものまでターミナルに出力されてしまいます。	2021-10-23 00:45:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Discord.jsでメッセージにキーワードが含まれている場合、既定の候補の中からランダムでメッセージを送信する	https://teratail.com/questions/365767?rss=all	Discordjsでメッセージにキーワードが含まれている場合、既定の候補の中からランダムでメッセージを送信する前提・実現したいこと指定したキーワードがメッセージの中に含まれている場合に、候補の中からランダムで一つメッセージを送信したい。	2021-10-23 00:42:59
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	カメラを追従させるコードを書いたのに、対象のキャラクターが全員消えてしまう	https://teratail.com/questions/365766?rss=all	カメラを追従させるコードを書いたのに、対象のキャラクターが全員消えてしまう前提・実現したいこと主人公にカメラを追従させたいので、コードを書いたのですが、そのコードをキャラクターにドラッグドロップして実際にプロジェクトを起動させてみるとキャラクターが全て消えてしまいました。	2021-10-23 00:32:34
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	DBeaverでテーブルを作成したいのですが......	https://teratail.com/questions/365765?rss=all	DBeaverでテーブルを作成したいのですができないことDDLコマンドで作ろうとしていますが、作ったのを入力してもエラーが起きてしまいテーブルを作れません。	2021-10-23 00:28:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【SQLSERVER】結合数の多いクエリのパフォーマンス改善	https://teratail.com/questions/365764?rss=all	【SQLSERVER】結合数の多いクエリのパフォーマンス改善前提・実現したいこと以下SQLのLEFTJOINしている箇所を見直したいです。	2021-10-23 00:13:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	二変数ヒストグラムに度数を入力したい	https://teratail.com/questions/365763?rss=all	二変数ヒストグラムに度数を入力したい前提・実現したいこと縦軸に波高、横軸に周期をとった二変数ヒストグラムに階級ごとの度数を入力したいのですが、調べてもうまくできないので質問させていただきます。	2021-10-23 00:05:22
Ruby	Rubyタグが付けられた新着投稿 - Qiita	i18n の hash をフラットにする	https://qiita.com/QUANON/items/ec8a42b0f09ab50d1552	inのhashをフラットにするやりたいこと、以下のようなhashを取得できます。	2021-10-23 00:46:08
Ruby	Railsタグが付けられた新着投稿 - Qiita	Rails ログイン機能　[sorcery]　解説	https://qiita.com/yuht-09/items/a2f1aa839f87fd244e19	elserendernewログイン出来なかったら、ログインページusersessionsnewにリダイレクトされるendendendskipbeforeactionrequireloginonlyicreatenewの説明・skipbeforeactionでbeforeactionをスキップするという意味になる。	2021-10-23 00:14:20
海外TECH	Ars Technica	Cardboard shortages deal another blow to strained supply chains	https://arstechnica.com/?p=1806780	cardboard	2021-10-22 15:34:46
海外TECH	Ars Technica	How SpaceX ignited a new Raptor engine on Starship without an explosion	https://arstechnica.com/?p=1806710	giant	2021-10-22 15:28:54
海外TECH	Ars Technica	John Carmack pushes out unlocked OS for defunct Oculus Go headset	https://arstechnica.com/?p=1806751	coders	2021-10-22 15:03:40
海外TECH	MakeUseOf	All the Different RAID Types Explained	https://www.makeuseof.com/raid-types/	different	2021-10-22 15:30:21
海外TECH	MakeUseOf	The Raspberry Pi Is Getting Its First Ever Price Increase: Here's Why	https://www.makeuseof.com/the-raspberry-pi-is-getting-its-first-ever-price-increase-heres-why/	raspberry	2021-10-22 15:10:11
海外TECH	MakeUseOf	How to Check and Manage Notifications on PS4	https://www.makeuseof.com/how-to-check-and-manage-ps4-notifications/	playstation	2021-10-22 15:02:01
海外TECH	MakeUseOf	You Can Now Try Using Android Apps on Windows 11: Here's How	https://www.makeuseof.com/try-android-apps-on-windows-11/	windows	2021-10-22 15:02:00
海外TECH	DEV Community	10+ Must-have VSCode Extensions for React Developers	https://dev.to/elijahtrillionz/10-must-have-vscode-extensions-for-react-developers-nfk	Must have VSCode Extensions for React DevelopersExtensions in VSCode are one of the things that makes VSCode so special So let s see some of these extensions that will be of help to you as you work with ReactJS ES React Redux GraphQL React Native snippetsA simple extension for React and redux snippets Installs million Install here PrettierPrettier formats your code It enforces a consistent style by parsing your code and re printing it with its own rules that take the maximum line length into account wrapping code when necessary Prettier has support for JavaScript TypeScript JSX Installs million Install here Auto Rename TagBecause you will always work with tags in React one must have extension is auto rename tag It automatically renames paired HTML XML tags with support for JSXInstalls million Install here ESlintEslint analyses your code to find problems and provide an automatic fix most cases Installs million Install here GitLensGitLens supercharges the Git capabilities built into VSCode Quickly glimpse into whom why and when a line or code block was changed Installs million Install here Vscode styled componentsVscode styled components is a must have extension for working with styled components in react It provides CSS syntax highlighting and IntelliSense in styled components Installs k Install here Typescript React code snippetsTypescript React code snippets provide a good number of snippets for working with typescript and react Supports for only TSX or ts Installs k Install here Better commentsBetter comments is a customixable extension that makes your comments human friendly by categorizing annotations into alerts todos information and so much more Installs million Install here Git HistoryGit History helps you easily view git log file history compare branches or commits Installs million Install here Import constIt will display inline in the editor the size of the imported package Installs million Install here Vscode React refactorVscode React refactor recomposes your JSX TSX Works with arrow functions Installs k Install here Turbo console logIt simply automates the process of writing meaningful log messages Installs k Install here Material iconsIt styles your file and folder icons It is customizable Installs million Install here Code spell checkerThis extension is a basic spell checker that works well with camelCase Installs million Install here WakaTimeWakaTime is an open source extension for metrics insights and time tracking automatically generated from your programming activity Installs k Install hereAlright that s the end of the list I believe each one of these extensions can be of great help to you So enjoy Thanks for reading Leave a comment for me to let me know what you think or if I miss an extension Also follow me on Twitter elijahtrillionz for daily tweets on web development resources and tips	2021-10-22 15:29:18
海外TECH	DEV Community	How Do Quantum Computers Challenge the Future of Cryptography?	https://dev.to/jackjack/how-do-quantum-computers-challenge-the-future-of-cryptography-4aek	How Do Quantum Computers Challenge the Future of Cryptography Quantum computers are powerful machines that can solve very complex equations much faster than ordinary computers The speed of these computers is such that some experts believe that breaking the cryptography that takes thousands of years with today s computers with the help of quantum computers will take only a few minutes As a result much of today s digital security infrastructure could be compromised This includes cryptocurrencies and bitcoins You can read more about the differences between quantum computers and conventional computers and their dangers for digital currencies and digital infrastructure Asymmetric encryption and Internet securityAsymmetric cryptography or public key cryptography is an essential component of the cryptographic ecosystem and major Internet infrastructure This method relies on a key pair to encrypt and decrypt informationーa public key for encryption and a private key for decryption In contrast symmetric key encryption uses only one key to encrypt and decrypt data An unrestricted public key can be shared and used to encrypt information This encrypted information will only be decrypted with the corresponding private key In such cases you can be sure that only the intended recipient can access the encrypted data One of the main advantages of asymmetric encryption is exchanging information without having to share a shared key in an unreliable channel Without this vital capability it is impossible to maintain basic information on the Internet Imagine online banking without the ability to encrypt communication between parties securely In such cases anyone can access the person s account only by having the card number Part of asymmetric cryptographic security is based on the assumption that the critical pair generating algorithm makes it extremely difficult to identify and build a private key from a public key while placing a public key from a private key is very simple This function is called a trapdoor in mathematics because it is easy to calculate in one direction but complex in the other Most modern algorithms used to generate key pairs public and private keys are based on trapdoor functions Trapdoor functions are known to be challenging to decode It is challenging for existing computers to crack these passwords Performing these calculations and decoding is considerably time consuming even for the most powerful machines However things may soon change with the development of new computing systems known as quantum computers To understand why quantum computers are so powerful let s first look at how ordinary computers work Classic or ordinary computersThe computers we deal with today can be called classic computers This means that computational tasks in this type of computer are performed sequentially First a computational study is conducted and completed then another study can be started This is because the memory in a classic computer must follow the physics laws and can only have a state of or Various hardware and software methods allow computers to break down complex computations into smaller parts thus improving efficiency However the basis of computer work is not much different One computational task must be completed before another can be started To understand more consider the following example This is where the computer is supposed to guess a bit key Every bits can be or As shown in the table there are possible combinations A classical computer must guess each combination separately Imagine you have a lock and keys on a keychain Each of the keys must be tested independently If the first key does not unlock you can go to the following key and try the next key to open it As the length of the critical string increases the number of possible compounds grows exponentially In the example above adding an extra bit to increase the necessary string length to bits results in possible combinations Raising it to bits results in possible combinations At bits the number of potential compounds is close to the estimated number of atoms worldwide Computational processing speed on the other hand grows only linearly Doubling a computer s processing speed will only double the number of guesses made at a given time Exponential growth will far outweigh any linear progression in guessing Therefore it is said that a classical computing system takes thousands of years to guess a bit key While the minimum recommended size for a bitcoin core is bits wallets have implemented bits Traditional computing does not seem to threaten asymmetric encryption so digital currencies and the Internet infrastructure are safe from classical computing Quantum ComputersAt present there is a group of computers in the early stages of development that will be very advanced to solve such problems These computers are known as quantum computers Quantum computers are based on the fundamental principles described in the theory of quantum mechanics which deal with how subatomic particles behave In classical computers a bit is used to represent data A bit can have a state of or Quantum computers work with quantum bits or qubits Just like a bit a qubit can have a form of or But thanks to the properties of quantum mechanical phenomena the qubit state can be both and simultaneously This has given rise to many incentives for research and development in quantum computing Both universities and private companies are spending time and money trying to discover the hidden points of this new and exciting field However one of the problems with quantum computers is that they solve and decrypt algorithms based on asymmetric cryptography Consider the example of breaking a bit key again A qubit computer is theoretically capable of performing all modes combinations simultaneously with a computational task As a result the correct key will be found in the same study at a given time for these calculations Quantum resistant cryptographyThe advent of quantum computing technology could weaken cryptography the foundation of most modern digital infrastructure including cryptocurrencies This can overshadow various sectors of which the world s security operational and communications sectors are only a part From governments and multinational corporations to the average user may be affected Not surprisingly a significant amount of research is spent on research and development and interaction with this technology Those cryptographic algorithms that are thought to be safe from the threat of quantum computers are called quantum resistant algorithms At present various ways and methods have been proposed such as simply increasing the length of the critical string with symmetric encryption which may cause many other problems due to the emergence of standard keys However this problem can be solved with the help of quantum cryptography itself Advances have also been made in this direction to prevent the creation of identical keys using quantum computers It is now possible to determine if the asymmetric key has already been read or manipulated by a third party There are other ways to investigate possible attacks based on quantum computers These can include basic techniques such as hashing to create large scale messages or other methods such as network encryption or standard network based encryption All this research aims to develop a type of encryption that is difficult for quantum computers to break Quantum computers and bitcoin miningBitcoin mining also uses cryptography Miners compete for block rewards to solve a cryptographic puzzle If a miner has access to a quantum computer he may dominate the entire network This can reduce network decentralization and potentially expose the network to a attack However according to some experts this is not a threat that will affect Bitcoin quickly ASIC devices can reduce the impact of such attacks at least in the short term Also if multiple miners have access to quantum computers the attack risk is significantly reduced by Concluding remarksThe threat of quantum computing development for the implementation of the current asymmetric encryption system seems very serious However it should not be forgotten that this threat is not very close and many substantial theoretical and engineering obstacles must be solved before it can be fully realized Given the great dangers of information security it makes sense to prepare for possible future attacks Fortunately a great deal of research has been done on potential solutions implemented in existing systems These solutions could theoretically protect our critical infrastructure against the threat of quantum computers in the future Quantum resistant standards can be distributed to the general public in the same way that end to end encryption is performed through popular browsers and messenger applications Once these standards are finalized and implemented the cryptocurrency ecosystem can easily integrate the most potent form of defense possible against this attack	2021-10-22 15:12:29
海外TECH	DEV Community	EMMET: Saviour of Developers	https://dev.to/dynamicmortal/emmet-saviour-of-developers-3l83	EMMET Saviour of DevelopersEmmet a plugin for everyone who couldn t remember the whole syntax HTMLThe basic Boilerplate Generator Just type and hit enter Classes and IdClasses div classNameID div idNamehit enter and Emmet completes it for you lt div class className gt lt div gt same goes for sectionsection className and section idNameDuplicatingul gt li lt ul gt lt li gt lt li gt lt li gt lt li gt lt li gt lt li gt lt ul gt Grouping of Tagsdiv gt hdr gt ul gt li gt a lt div gt lt header gt lt ul gt lt li gt lt a href gt lt a gt lt li gt lt li gt lt a href gt lt a gt lt li gt lt ul gt lt header gt Part incoming Stay Tuned lt	2021-10-22 15:04:43
海外TECH	DEV Community	Unearthing Observability with New Relic	https://dev.to/linearb/unearthing-observability-with-new-relic-2ci1	Unearthing Observability with New RelicIs observability mission critical at this point The folks at New Relic think so And they re not alone according to their recent whitepaper on observability of respondents believe observability is strategically important to their business It s becoming increasingly difficult to understand what s going on within software development organizations New Relic s GVP amp GM Buddy Brewer and SVP Greg Perotto join the podcast to discuss observability best practices how to avoid data silos the value of telemetry across the entire software life cycle and the five key insights of New Relic s observability report New Relic s Observability Forecast Listen to the full episode Episode Highlights Include Achieving full stack observabilityAvoiding data silos by consolidating monitoring toolsOpen source adoptionThe utility of telemetry data Join the Dev Interrupted CommunityWith over members the Dev Interrupted Discord Community is the best place for Engineering Leaders to engage in daily conversation No sales people allowed Originally published at	2021-10-22 15:01:23
Apple	AppleInsider - Frontpage News	No, Apple is not making better products because Jony Ive left	https://appleinsider.com/articles/21/10/22/no-apple-is-not-making-better-products-because-jony-ive-left?utm_medium=rss	No Apple is not making better products because Jony Ive leftApple is doing fine since Jony Ive left the company and it was doing fine before he left This does not mean that he wasn t a loss but it also does not mean that Apple has somehow been liberated by his leaving Jony IveEx Chief Designer Jony Ive was famously strong at opposing what he didn t like and doing something about it When Scott Forstall left for instance and Ive got control over iOS we got the radical iOS redesign the first overhaul of the iPhone software since the start Read more	2021-10-22 15:27:02
Apple	AppleInsider - Frontpage News	Apple's iPod was one of the biggest risks the company ever took	https://appleinsider.com/articles/21/10/22/apples-ipod-was-one-of-the-biggest-risks-the-company-ever-took?utm_medium=rss	Apple x s iPod was one of the biggest risks the company ever tookTony Fadell says that the iconic iPod was a giant risk for Apple to take but Steve Jobs had promised that Apple would go the distance on the product s lineup and future Credit AppleAhead of the th anniversary of the iPod s unveiling by Jobs on Oct Fadell sat down to speak with CNET about the product s inception ーand how it was a risky move to join Apple at the time Read more	2021-10-22 15:21:06
Apple	AppleInsider - Frontpage News	How to use Apple Music's new mood playlists	https://appleinsider.com/articles/21/10/22/how-to-use-apple-musics-new-mood-playlists?utm_medium=rss	How to use Apple Music x s new mood playlistsAlongside the Apple Music Voice Plan Apple has introduced a huge number of curated playlists each intended to be called upon to reflect a listener s mood Here s how to find and use them Playlists can t be found by a direct search but they can be shown in a listDuring the Unleashed event Zane Lowe unveiled these playlists saying they were built for the Apple Music Voice Plan Users on that lower month tier are meant to ask Siri to play a playlist related to whatever they re doing or however they re feeling Read more	2021-10-22 15:11:52
海外TECH	Engadget	Here’s how to deal with those badly written equations you find online	https://www.engadget.com/equation-social-media-scams-numberwang-153015485.html?src=rss	Here s how to deal with those badly written equations you find onlineSpend enough time on social media and it s likely that you ll see what I ve started to call a Bad Math Scam This is where an account looking to juice their engagement figures posts an equation with a challenge for people to solve it Often it ll say something like “Only s Kids Can Do This or “Brain Power Challenge Can You Do This Without a Calculator The only problem is that the equation is so ambiguously written that you can come up with multiple answers Here s one that I found floating around the internet a couple of days ago from an account that seems to re share a lot of existing content in the hope of going viral The tweet reads in true viral bait style “Please don t use a Calculator use your BRAIN x Please don t use a Calculator use your BRAIN x ーSonia Sonia ar October Now the equation is sufficiently ambiguous in its design that depending on how you tackle it it produces a number of different answers In this instance users concluded that the answer was definitely or The subsequent chat often breaks out into some discussion about how Order of Operations work and how stupid the other people are Between argument counter argument and people smugly retweeting about how other people didn t pay attention to high school math the original poster has succeeded in getting their engagement But there is a solution and a neat way of arriving at the correct answer both for this problem and for any others you see online And I ve enlisted the help of a mathematician to help explain it so that this sort of viral bait never trips you up ever again Especially if you don t recall your PEMDAS or BODMAS if you were raised on the other side of the pond from high school math Dr Helen Crowley is lecturer in mathematics at the University of East Anglia and took issue with how I d described the equation “The problem shared above is not actually ambiguous at all she said “maths is a very well behaved subject and there are fixed rules that all problems like this follow Dr Crowley is of course referring to the Order of Operations which explains how a multi part equation like the one above is meant to be broken down and worked out In the US and UK Order of Operations is expressed under the acronyms PEMDAS US or BODMAS UK The terms may differ but the order in which you calculate each component part of the equation remains the same You start with anything in Parentheses Brackets and then move on to anything using Exponents Orders which are figures including square roots and powers The equation above uses neither Third in the list is Multiplication and Division which is the first function that we actually need to do “For this problem we first do x said Dr Crowley That then inserts itself into the sum which now looks like “The last two operations to consider are Addition and Subtraction said Dr Crowley making the final sum “This is exactly what your calculator does as it is programmed to know the order said Dr Crowley “the above problem certainly isn t ambiguous we are just forgetting the rules Now you may be wondering who was in charge of establishing this order and when that may have happened According to the UEA s Dr Mark Cooker the current Order of Operations was probably first laid down in their current form in the middle of the th century Before that point “manuscripts were wholly wordy and free from operational symbols except abbreviations said Dr Cooker But from the mid th century onwards math texts “were first printed in large numbers for education Cooker then believes that it was the wide ranging influence of the Philosophical Transactions of the Royal Society of London that “set new high standards to reduce ambiguity in handling powers brackets and multiplications or additions in the correct order He said that the journal as it would now be described “spread higher standards of maths typography as far afield as St Petersburg where Leonard Euler was working Euler was one of the most pioneering mathematicians of the th century who “published so many papers and influential textbooks along with “clear explanations of BODMAS rules in his elementary texts must have made everyone agree on the current order of operations Now that you know how to solve those crappy equations people post on social media don t forget to share a link to this story to serve as a bulwark against folks cynically trying to juice their engagement	2021-10-22 15:30:15
金融	金融庁ホームページ	金融審議会「ディスクロージャーワーキング・グループ」（第３回）を開催します。	https://www.fsa.go.jp/news/r3/singi/20211022_2.html	金融審議会	2021-10-22 17:00:00
金融	金融庁ホームページ	金融審議会「ディスクロージャーワーキング・グループ」（第２回） の議事録を公表しました。	https://www.fsa.go.jp/singi/singi_kinyu/disclose_wg/gijiroku/20211001.html	金融審議会	2021-10-22 17:00:00
金融	金融庁ホームページ	第47回金融審議会総会・第35回金融分科会合同会合議事録を公表しました。	https://www.fsa.go.jp/singi/singi_kinyu/soukai/gijiroku/2021_0913.html	金融審議会	2021-10-22 17:00:00
金融	金融庁ホームページ	「デジタル・分散型金融への対応のあり方等に関する研究会」（第２回）議事録について公表しました。	https://www.fsa.go.jp/singi/digital/gijiroku/20210915.html	Detail Nothing	2021-10-22 17:00:00
金融	ニュース - 保険市場TIMES	SBI損保、「FIT2021」のセミナーに登壇	https://www.hokende.com/news/blog/entry/2021/10/23/010000		2021-10-23 01:00:00
ニュース	BBC News - Home	Working from home best way to curb Covid - scientists	https://www.bbc.co.uk/news/health-59011321?at_medium=RSS&at_campaign=KARANGA	covid	2021-10-22 15:52:44