投稿時間:2021-07-21 21:39:15 RSSフィード2021-07-21 21:00 分まとめ(40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
TECH	Engadget Japanese	パイオニアのフラッグシップAVアンプ「SC-LX904」、150台限定でGREEN FUNDINGでプロジェクトを実施中	https://japanese.engadget.com/av-pioneer-113058094.html	greenfunding	2021-07-21 11:30:58
IT	ITmedia 総合記事一覧	[ITmedia News] ウイイレは「eFootball」に　秋に基本プレイ無料で登場	https://www.itmedia.co.jp/news/articles/2107/21/news143.html	efootball	2021-07-21 20:13:00
js	JavaScriptタグが付けられた新着投稿 - Qiita	cypress アロー関数と通常の関数の書き方で挙動が異なる件について	https://qiita.com/TatsuMori/items/facaecb96103351076f2	成功例原因が分からなかったので色々問題を切り分けて考えていくと、以下のようにアロー関数ではなく通常の関数の書き方で書くと取得できることに気が付きました。	2021-07-21 20:12:15
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	discord.py　指定のロールの全てのメンバーidを取得したい	https://teratail.com/questions/350670?rss=all	discord	2021-07-21 20:58:42
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	androidstudioのkotlinにrealmを連携させたい	https://teratail.com/questions/350669?rss=all	androidstudioのkotlinにrealmを連携させたいandroidstudioのkotlinにrealmを連携させたいのですができません。	2021-07-21 20:41:36
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	C++　二次元配列内の文字列出力ができません。	https://teratail.com/questions/350668?rss=all	class	2021-07-21 20:32:48
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	M5Stack W5500　Ethernetモジュールを使ったUDP通信に関して	https://teratail.com/questions/350667?rss=all		2021-07-21 20:20:39
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	DjangoでListViewを用いた記事一覧が反映されない	https://teratail.com/questions/350666?rss=all	DjangoでListViewを用いた記事一覧が反映されないDjangoでListViewを用いて記事の一覧を作っていたのですが、ページ自体はしっかりと表示され、TOPページへのリンク等も表示されるのにリストだけが反映されません。	2021-07-21 20:15:42
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	足の画像上で横幅を実寸で表すには	https://teratail.com/questions/350665?rss=all	足の画像上で横幅を実寸で表すには現在Pythonを勉強中の初学者になります。	2021-07-21 20:10:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	\multicolumn を使うと列がずれる	https://teratail.com/questions/350664?rss=all	begin	2021-07-21 20:09:51
Ruby	Rubyタグが付けられた新着投稿 - Qiita	複数枚投稿した画像の1枚だけを表示する	https://qiita.com/N396184501/items/2db209f91f97614d0eb9	複数枚投稿した画像の枚だけを表示するはじめに複数枚投稿の機能を実装し、投稿一覧ページは画像を一枚だけにしたいと思いました。	2021-07-21 20:45:34
Ruby	Railsタグが付けられた新着投稿 - Qiita	複数枚投稿した画像の1枚だけを表示する	https://qiita.com/N396184501/items/2db209f91f97614d0eb9	複数枚投稿した画像の枚だけを表示するはじめに複数枚投稿の機能を実装し、投稿一覧ページは画像を一枚だけにしたいと思いました。	2021-07-21 20:45:34
海外TECH	DEV Community	print ("Hello World")	https://dev.to/shakedkod/print-hello-world-386e	shakedkod	2021-07-21 11:38:09
海外TECH	DEV Community	How to Create a chatbot From scratch?	https://dev.to/codelivly/how-to-create-a-chatbot-from-scratch-3p11	How to Create a chatbot From scratch By CodelivlyWhile some digital marketers are still discovering the power of social media those who are on the cutting edge of technological progress are raising awareness about chatbots and how to build a bot The rapid rise of chatbots has been made possible thanks to the recent advances in artificial intelligence and machine learning Younger generations of consumers who have grown up with at least one chat window permanently opened find it natural to communicate with their favorite brands and companies through interactive messenger chatbots that mimic real conversations with people By integrating chatbots with e commerce platforms it s possible to monetize existing social media accounts by helping consumers find products or offering personalized recommendations based on their instant messaging profiles and personal preferences Read More  How to build chatbot for facebook without any coding	2021-07-21 11:35:20
海外TECH	DEV Community	Considerations in Building Enclaves for Multiparty Computation (Part 1)	https://dev.to/oblivious/considerations-in-building-enclaves-for-multiparty-computation-part-1-nc0	Considerations in Building Enclaves for Multiparty Computation Part This is a short overview of some of the qualitative considerations you may want to take into account when designing and building multiparty computation protocols on secure enclaves Input privacy or multiparty computation is a general term to describe software that combines sensitive input from multiple sources to produce an output without revealing any parties sensitive data to one another As an example let s imagine there are two companies Bank A and Insurance Company B who wish to collaborate on a new product for their customers An obvious first question may be to ask who exactly are our shared customers in terms of their interests and demographics Needless to say neither the bank nor insurance company would be willing to hand over their customer lists to one another so their two options are to find a trusted third party who can broker the transaction or perform some sort of multiparty computation Traditionally the term multiparty computation was specific to purely cryptographic protocols In particular homomorphic encryption which has received a lot of attention from cryptographers since Craig Gentry s thesis on Fully Homomorphic Encryption is often used as a primitive in many multiparty computation protocols Nevertheless purely cryptographic protocols have their pros and minuses They are ultimately the most secure approach if they are designed and implemented correctly However there are currently no normative standards available only informative ISOs and guidelines by community groups and to the best of our knowledge at the time of writing this only one company has managed to get FIPS certification which is a slow and expensive process We have no doubt the users of this technology will ultimately have to foot the bill for this process which may be prohibitive unless it becomes ubiquitous Another approach to multiparty computation is to use a trusted execution environment or specifically a Secure Enclave There are broadly two types of secure enclaves a fully hardware based enclave such as Intel s SGX chips or a software defined enclave such as AWS Nitro Enclaves The former has a security model based on physical interventions while the latter leverages the same technology used for multi tenancy cloud environments virtual machines running via ECs for example Nevertheless these two technologies do broadly speaking the same functionality from the perspective of the developer They run your code in an isolated environment with very limited IO Importantly they attest the code that is running inside the enclave via a cryptographic hash of the program This attestation in turn is used to “prove to a key management service that the enclave is safe to share decryption keys with This means two or more parties can encrypt their data separately and send it into an enclave Only when inside the enclave will the data be decrypted and a pre agreed program can perform some computation on the data Equally data can be encrypted before sending it back out of the enclave Planning the Enclaves Functionality The Ideal FunctionalityMany of us are familiar with writing code Whether your language of choice is C Python Rust or PHP to name a few the paradigm itself is pretty much the same at a high level You declare variables functions and maybe classes and describe how they interact Unsurprisingly building an enclave application is simply writing code However it differs from the perspective of how the code perceived from different parties viewpoints Cryptographers use the term ideal functionalities to describe this Basically it boils down to how in an ideal world would the system work We can break this down further and ask ourselves Who are the parties involved in the computation What inputs do each of them provide and what outputs do they receive What order do inputs and outputs get sent to the trusted execution environment What calculation does the trusted execution environment perform What code parameters or arguments does the trusted execution promise to all parties The first important step in building any enclave application is to make sure you thoroughly understand the above questions and their answers and ultimately that the ideal functionality is fit for purpose Ideal functionalities are often implemented in practice and one needs to be extremely pedantic about exactly what each party learns about each other s secret inputs and outputs This is compounded when sensitive information is used more than once and privacy loss is compounded Theoretical frameworks such as UC and AC Composability must be leveraged to keep track of the leakage of sensitive information if there is any Let s take a very simple example Assume we have three parties namely Alice Bob and Charlie with secret inputs A B and C respectively Further let us assume these are all integer values between and a priori the best guess they could make about each other s values is purely random a uniform distribution over Let s assume our enclave returns A B C to Alice and both Bob and Charlie receive no output What did Alice learn Well she learned only a single number the sum of all three sensitive inputs So she doesn t know exactly what Bob or Charlie s values are But that doesn t mean she learned nothing about their inputs If Alice s value was and the total she received was then it has actually changed her guessing probability over Bob and Charlie s values neither can be over in this example While in this trivial example Alice s guessing probability of Bob and Charlie s input was simply a truncation of possible values in real world applications it typically changes her distribution of uncertainty These information leaks can easily compound in unintuitive ways and quickly Alice s best guess at Bob and Charlie s inputs can become very likely Ultimately all parties in a multiparty computation have to accept the security definition involved and this will very much depend on their circumstances Coming Up in Part In the next post we will discuss security considerations in implementations on AWS Nitro	2021-07-21 11:16:59
海外TECH	DEV Community	10+ Free Websites to Learn Coding!	https://dev.to/amanchourasia/10-free-websites-to-learn-coding-1f89	Free Websites to Learn Coding Do you love reading more than watching tutorials then my friend this post is for you In this post I m going to reveal the Free Websites to Learn Coding Without any delay let s begin Free Websites to Learn Coding Here are the Free Websites to Learn Coding W Schools Programiz Geeks for Geeks Study Tonight FreeCodeCamp Hackr io Microsoft Learn Upskill Khan Academy Javascript comCoderByte W SchoolsYou must have heard about W Schools it is an educational website for learning web technologies online Contents include tutorials and references related to HTML CSS JavaScript JSON PHP Python JAVA C and C all are present from scratch to advance with exercises in it W Schools ProgramizLearn to code in Python C C Java and other popular programming languages with their easy to follow tutorials examples online compiler and references Programiz Geek for GeeksA Computer Science portal for geeks It contains well written well thought and well explained computer science and programming articles quizzes and more Geek for Geeks Study TonightBest place to learn Engineering subjects like Core Java C DBMS Data Structures etc Through Hand written simple Tutorials Tests Video tutorials and more Study Tonight FreeCodeCampFreeCodeCamp is an organization that consists of an interactive learning web platform an online community forum chat rooms online publications and local organizations that intend to make learning web development accessible to anyone Note You can get a Free Certificate too after completing the tasks FreeCodeCamp Hackr ioHackr io makes learning to code easier and more fun Using Hackr io you can Find the best online programming course tutorial for the language you want to learn It has tutorials almost on every programming language Hackr io Microsoft LearnMicrosoft Learn is a free online platform that provides access to a set of training courses to acquire and improve digital skills It combines short training sessions interactive coding environments browser based scripting and task based achievement Microsoft Learn UpskillLearn how to code from scratch New contents are added regularly to keep you update Engaging Teaching style They offer over free lessons Upskill Khan AcademyThe Khan Academy is a non profit educational organization that provides free video tutorials and interactive exercises The Academy s declared mission is “changing education for the better by providing a free world class education to anyone anywhere Khan Academy Javascript comThis is a great website to learn JavaScript it provides a detailed guide on JavaScript You can check it out by clicking on the link below Javascript com Google Developers TrainingFree self paced online coding courses for both Android beginners and experienced developers Created by experts at Google and Udacity Google Developers Training Final ThoughtsI really hope that you enjoyed reading this article and learned something from it As a content creator and technical writer I am passionate about sharing my knowledge and helping other people reach their goals Peace ️This Article was Originally Published on amanchourasia in	2021-07-21 11:04:12
海外TECH	Engadget	Valve will replace Big Picture mode with the new Steam Deck UI	https://www.engadget.com/valve-big-picture-steam-deck-114113851.html?src=rss	Valve will replace Big Picture mode with the new Steam Deck UIThe upcoming Steam Deck handheld could shape more than just Valve s hardware fortunes According to a Steam forum post from a Valve employee the console s user interface will replace Steam s Big Picture mode a front end for your games that s compatible with bigger displays TVs and controllers A slick new UI will probably be welcomed by those who believe the almost decade old Big Picture mode is on its last legs In fact the feature hasn t really been visually updated much since its launch Valve surprised everyone last week by dropping the Steam Deck ーa Switch like hybrid console for PC gaming ーout of the blue Pre orders were swiftly opened for the device which comes in three variants with different storage sizes priced at and The Steam Deck features a custom Linux based SteamOS As it s designed to be ported to TVs it s not hard to envision the console s UI becoming a natural successor to Big Picture Mode Shedding light on the Steam Deck s UI for IGN Valve designer Tucker Spofford said the home screen will let you continue the game you re playing see what your friends are doing see what s new in the store and your library and get recommendations	2021-07-21 11:41:13
海外TECH	Engadget	The Morning After: Blue Origin's crew makes it to space	https://www.engadget.com/the-morning-after-blue-origin-crew-space-111512692.html?src=rss	The Morning After Blue Origin x s crew makes it to spaceBlue Origin made it beyond the edge of Earth s atmosphere Jeff Bezos space company has successfully completed its first crewed spaceflight taking the boss himself his brother aviation pioneer Wally Funk and son of paying customer year old Oliver Daemen Blue OriginAfter reaching miles above Earth the capsule made what seemed to be a perfect landing in the desert The entire mission took just over minutes according to Blue Origin The future of billionaire backed space travel is on the horizon Bezos said yesterday that Blue Origin is approaching million in future flight sales already He also had plenty of thoughts during that very short trip some of which seemed at odds with some of his business decisions of the past ーMat SmithThe best streaming gear for studentsCheck out our updated buyer s guide Will Lipman Photography for EngadgetWe get it Being a student is hard but just because you re holed up in a dorm room doesn t mean you should settle for crappy AV gear Our updated Student Buyer s Guide has everything you could possibly need to stop mindlessly watching Netflix on your laptop We ve found bargainous deals for TVs audio gear and the best dongles all the better to get your classmates to want to come hang out at your kickin joint Continue Reading Samsung will announce new foldables on August thExpect two handsets a new smartwatch and some new earbuds Chris Velazco EngadgetAs day follows night Samsung announces another product launch ーits fifth by our count since the start of the year This summer showcase scheduled for August th will be an online only shindig to announce the company s super premium devices This slot was ordinarily when the new Note would take its bow but since that series has been retired for now it looks like foldables will take center stage It s likely we ll see new entries in the Flip and Fold lines as well as the first watch borne of Samsung and Google s new WearOS push Continue Reading Apple Arcade adds a spin on Tetris and a Monster Hunter RPG Neko Atsume and Jetpack Joyride are also coming soon The latest wave of titles coming to Apple s gaming service include Tetris Beat an Arcade original that blends the classic puzzler with rhythm game elements The more you keep to the rhythm the larger your combos get The soundtrack includes well known names like Alison Wonderland and Hannah Diamond Monster Hunter Stories originally a DS game that swapped hacking and slashing for roleplaying will join soon too In that game you ll battle alongside monsters you befriend during your adventure Continue Reading Casio made a vintage Pac Man version of its A digital watchThe design is based on another classic Casio s F digital watch CasioCasio has unveiled a new Pac Man edition digital watch made in collaboration with Bandai Namco The AWEPC Pac Man edition has a design based on the Casio s F digital watch from One of the most advanced watches you could buy at the time it had a stopwatch digital alarm and calendar features It was also the first watch with a resin case Oh and Ripley wore one in Alien It will go on sale in Japan this August for or about Continue Reading Peloton launches its first exercise game Lanebreak puts you in control of a tire on an obstacle course Lanebreak is a rhythm based game coming to Peloton s stationary bikes It has a simple setup Players control a rolling tire on a track by pedaling switching lanes with the resistance knob to avoid multiple obstacles This being Peloton the entire game is synchronized to a music soundtrack For now Lanebreak is still in early access mode with a full launch planned for this winter Continue Reading But wait there s more Apple reportedly delays office return as US COVID cases riseSquare Enix s Final Fantasy XIV Online is very popular at the momentAll Verizon Android phones will support RCS messaging by DuckDuckGo tackles email privacy with new tracker stripping serviceEngadget Deals Roku sale on Amazon knocks the Streambar down to Engadget Deals Amazon s Kindle sale slashes up to percent off its popular e readersSony s latest flagship soundbar offers Dolby Atmos and Reality AudioThe RadRover Plus is a durable e bike with a W motorThe best dorm room essentials for college students	2021-07-21 11:15:12
海外TECH	CodeProject Latest Articles	An Easier Blazor Debounce	https://www.codeproject.com/Articles/5308567/An-Easier-Blazor-Debounce	dropdown	2021-07-21 11:28:00
海外TECH	CodeProject Latest Articles	Creating zips server side per request	https://www.codeproject.com/Articles/5308546/Creating-zips-server-side-per-request	Creating zips server side per requestHello and welcome Today s post will focus on a situation I encountered recently and that is How to create a zip archive on demand to be served via an API endpoint	2021-07-21 11:24:00
海外科学	NYT > Science	The Bootleg Fire Is Now Generating Its Own Weather	https://www.nytimes.com/2021/07/19/climate/bootleg-wildfire-weather.html	The Bootleg Fire Is Now Generating Its Own WeatherUnpredictable winds fire clouds that spawn lightning and flames that leap over firebreaks are confounding efforts to fight the blaze which is sweeping through southern Oregon	2021-07-21 11:18:49
海外科学	NYT > Science	Wildfires Are Intensifying. Here’s Why, and What Can Be Done.	https://www.nytimes.com/2021/07/16/climate/wildfires-smoke-safety-questions.html	Wildfires Are Intensifying Here s Why and What Can Be Done The danger from flames and smoke is growing as blazes spread more swiftly and unpredictably as a consequence of climate change Here are answers to five important questions	2021-07-21 11:23:48
ニュース	BBC News - Home	Liverpool stripped of Unesco World Heritage status	https://www.bbc.co.uk/news/uk-england-merseyside-57879475	unesco	2021-07-21 11:31:31
ニュース	BBC News - Home	Brexit: UK to outline how it wants to overhaul Northern Ireland Protocol	https://www.bbc.co.uk/news/uk-politics-57911148	brexit	2021-07-21 11:02:28
ニュース	BBC News - Home	Giant hail damages cars and windows in heatwave storm	https://www.bbc.co.uk/news/uk-england-leicestershire-57909700	england	2021-07-21 11:18:42
ニュース	BBC News - Home	Dinosaurs: 'Spectacular' fossil footprint find by four-year-old goes on display	https://www.bbc.co.uk/news/uk-wales-57910510	footprint	2021-07-21 11:48:20
ニュース	BBC News - Home	Excitement for Hundred 'through the roof' - Morgan	https://www.bbc.co.uk/sport/cricket/57910880	morgan	2021-07-21 11:01:01
北海道	北海道新聞	膝つきで人種差別に抗議の意　五輪サッカー女子、英国代表ら	https://www.hokkaido-np.co.jp/article/569829/	人種差別	2021-07-21 20:17:00
北海道	北海道新聞	英リバプールの世界遺産登録抹消　ユネスコ	https://www.hokkaido-np.co.jp/article/569827/	世界遺産	2021-07-21 20:13:00
北海道	北海道新聞	台風６号、先島諸島に接近　非常に強い勢力へ発達も	https://www.hokkaido-np.co.jp/article/569825/	先島諸島	2021-07-21 20:11:00
北海道	北海道新聞	４０代女性が１５０万円詐欺被害　札幌	https://www.hokkaido-np.co.jp/article/569823/	札幌市白石区	2021-07-21 20:08:00
北海道	北海道新聞	当て逃げなどで元道警巡査長を略式起訴　札幌区検	https://www.hokkaido-np.co.jp/article/569822/	当て逃げ	2021-07-21 20:07:26
北海道	北海道新聞	点火の最終参加者は勘九郎さん　聖火リレー、都庁の到着式	https://www.hokkaido-np.co.jp/article/569821/	聖火リレー	2021-07-21 20:05:00
北海道	北海道新聞	体罰や暴行、教職員３人処分　道教委	https://www.hokkaido-np.co.jp/article/569820/	男子生徒	2021-07-21 20:04:00
北海道	北海道新聞	高齢者の感染、１０分の１以下に　コロナワクチン接種で	https://www.hokkaido-np.co.jp/article/569818/	厚生労働省	2021-07-21 20:01:00
ニュース	Newsweek	「無駄に性的」罰金覚悟でビキニ拒否のノルウェー女子ビーチハンド代表	https://www.newsweekjapan.jp/stories/world/2021/07/post-96749.php	「無駄に性的」罰金覚悟でビキニ拒否のノルウェー女子ビーチハンド代表ビーチハンドボール欧州選手権に出場したノルウェー女子代表選手たちが、ビキニの代わりにバイカーショーツのような短パンを着用したことで罰金を科された。	2021-07-21 20:40:00
ニュース	Newsweek	人類は2040年代をピークに破滅？　世界に衝撃を与えたレポート「成長の限界」を再検証	https://www.newsweekjapan.jp/stories/world/2021/07/2040-3.php	「成長の限界ーローマ・クラブ「人類の危機」レポート」ドネラ・Hメドウズ特段の対策を講じない「BAUシナリオ」では「世界の経済成長は年代頃にピークに達し、その後、急激に衰退する」ことが示された。	2021-07-21 20:02:45
IT	週刊アスキー	サムスン、8月11日に「Galaxy Unpacked」を予定　折りたたみスマホの新モデルか!?	https://weekly.ascii.jp/elem/000/004/063/4063521/	galaxyunpacked	2021-07-21 20:30:00
IT	週刊アスキー	『魔界戦記ディスガイア』シリーズ全世界出荷本数500万本突破！それを記念したセールを実施中	https://weekly.ascii.jp/elem/000/004/063/4063517/	日本一ソフトウェア	2021-07-21 20:20:00
IT	週刊アスキー	癒し系美少女冒険RPG『マナシスリフレイン』がクローズドβテストの募集を開始！	https://weekly.ascii.jp/elem/000/004/063/4063516/	android	2021-07-21 20:05:00