投稿時間:2021-04-15 06:34:43 RSSフィード2021-04-15 06:00 分まとめ(34件)

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TECH	Engadget Japanese	1987年4月15日、日本屈指のパソコン通信サービス「NIFTY-Serve」が開始されました：今日は何の日？	https://japanese.engadget.com/today-203053086.html	niftyserve	2021-04-14 20:30:53
AWS	AWS Game Tech Blog	Building Battle-Tested Network Transport	https://aws.amazon.com/blogs/gametech/building-battle-tested-network-transport/	Building Battle Tested Network TransportAuthored by Rajiv Puvvada Senior Software Development Engineer Amazon Lumberyard Introduction Online multiplayer isn t just a feature for many games it s core component of gameplay It has to be performant it has to be reliable and it has to be stable And perhaps to no one s surprise developing online multiplayer is hard ーespecially when poor …	2021-04-14 20:09:46
AWS	AWS Media Blog	How to stream 4K, HDR live video to YouTube using AWS Elemental Live or AWS Elemental MediaLive via HLS ingest	https://aws.amazon.com/blogs/media/awse-how-to-stream-4k-hdr-live-video-youtube-using-aws-elemental-live-aws-elemental-medialive-hls-ingest/	How to stream K HDR live video to YouTube using AWS Elemental Live or AWS Elemental MediaLive via HLS ingestYouTube supports HLS ingest for premium content that requires high quality and high resolution video via HLS endpoint YouTube supports MPEG transport stream muxed video with H and HEVC codec up to fps with closed GOP Audio must be AAC codec and muxed in MPEG transport stream Customers can now use AWS Elemental Live appliance and …	2021-04-14 20:30:29
python	Pythonタグが付けられた新着投稿 - Qiita	(簡単解説)bit全探索-部分和問題(Python)	https://qiita.com/HikaMaru3/items/019aa2b63e9448b7a556		2021-04-15 05:34:15
海外TECH	DEV Community	10+ CSS BORDER ANIMATION EXAMPLE	https://dev.to/mike37/10-css-border-animation-example-4jjf	CSS BORDER ANIMATION EXAMPLE IF YOU LIKE AIRTICLE THEN CHECK MORE Best CSS Border Animation  Title CSS Border transitions Author Giana  Title Button Hover States Author James PowerSnazzy CSS hover states for a button   Title Colorful CSS Buttons Author Chris DeacyA collection of various types of CSS buttons in various colors Title Animated CSS Gradient Border Author Mike Schultz Title Imperfect Buttons Author Tiffany Rayside Title Sass button border hover effect mixin Author Giana Title border animation css Author Swarup Kumar Kuilaborder animation css is create only in use of css Title SVG Border Animation Author Zach Saucier Title PURE CSS border animation without svg Author Rplussingle element animation icon Title Border animation Author Inderpreet SinghBorder animation Title Button Border Hover Effects Author Sarath AR Title CSS only border animation Author Danny JorisCSS only border animation on hover It needs a solid background in order to work  IF YOU LIKE AIRTICLE THEN CHECK MORE Best CSS Border Animation	2021-04-14 20:27:30
海外TECH	DEV Community	Random numbers in CSS? Really? 🎲🤔	https://dev.to/thormeier/random-numbers-in-css-really-569o	Random numbers in CSS Really I just read this awesome post by inhuofficial about a random password generator written in pure CSS It follows a similar approach as some other pure CSS random number generators out there Most of them use differently timed animations to shuffle the state The user interacts with it by pausing the animations and voila A seemingly random number A really clever approach And it got me thinking What even is random Random as I would define it describes an action with a non determinable result That doesn t necessarily mean that the result is not deterministic think it could be determined in theory but nobody can Let s have a look at a simple way to generate a random result A coin flip If you flip a coin a gazillion times the result will be roughly heads and tails That seems random But is it really Seemingly so we can t possibly measure all the variables that influence if it s heads or tails right But what if we could If we knew all the preconditions like all of them Position and velocity of every single air molecule in the room the body temperature of the person flipping the coin size and weight of the coin fluctuations in Earth s gravity whatever you can think of Would we be able to predict the outcome I think Most likely yes And there s the problem Classical computers and electricityAt their very foundation computers work with electricity Electricity either flows or it doesn t When you wire a few billion transistors together the right way they can do mathematics and other amazing things but they still represent this logic of and If you apply the same current to the same parts the result will be the same So how can this construct generate random numbers Unless there s a special physical part wired in as well it can t That s why the random numbers generated by computers are either generated with a fish tank or they re so called pseudo random numbers They only seem to be random but are actually deterministic Pseudo random numbersSo essentially the people coming up with pure CSS random number generators ran into the same problems a lot of people did before them when implementing random number generators like dev random or Math random And that s no surprise Generating pseudo random numbers is its own field of research actually According to Wikipedia there s four different criteria that measure the quality of a pseudo random number generator Probability of two randomly generated sequences to be different Being indistinguishable from actual random numbers This is tested with some predefined statistical tests Being impossible for an attacker to calculate or otherwise guess a random number in advance from any previously generated number Being impossible for an attacker to calculate or otherwise guess a random number in advance from any internal state of the generator Some pseudo random number generators rely on the unix timestamp some may rely on CPU temperature a hash of the current state of the memory and some constant They function much like the coin flip They add dozens of variables to make the result look more and more random even though it never truly becomes random In summaryWhen I looked for CSS only random number generators I often read the sentence they re not real random numbers or I even saw references to the XKCD comic about random number generators but I think those people are a bit unfair to their own achievements Those generators are as good as it gets with the tools CSS offers We re dealing with machines that need to be deterministic Unless there s a possibility to measure quantum weirdness take photos of fish tanks or measure the light of distant stars flickering in the atmosphere with pure CSS the numbers that can be generated with CSS will remain pseudo random And that s OK I hope you enjoyed reading this article as much as I enjoyed writing it If so leave a ️or a I write tech articles in my free time and like to drink coffee every once in a while If you want to support my efforts buy me a coffee or follow me on Twitter You can also support me directly via Paypal	2021-04-14 20:26:05
海外TECH	DEV Community	My First Personal Site! 📣	https://dev.to/fentybit/my-first-personal-site-4m20	My First Personal Site I can not believe that I have months left with Flatiron School and hopefully by then I can officially call myself a Full Stack Software Engineer ‍Aside from revamping my resume I have been working on building my personal site After weeks of debating if I should be building from scratch or not I decided to deploy my first portfolio site from a ready made HTML template I can always refine my portfolio site later as I develop more skills and eventually design my own UI components Starting PointNot sure where to start I looked for advice from freeCodeCamp I found this tutorial of How to Put a Website Online and it was extremely useful in providing guidance for someone like me who has no knowledge on buying a custom domain hosting and outsourcing a template I had fun perusing through Pixelarity where you can browse HTML responsive template designs Basic skills required include HTML CSS and JavaScript The next step was trying to figure out my custom domain Funny thing this effort frustrates me the most and I could not make up my mind Long story short I ended up re branding myself to fentybit and settled on fentybit me I love numbers and hence bit or binary digit Then I mulled over dev and me for quite some time I learned from other developers and their thoughts on dev domain and I settled on me I want my site to personally share who I am and what I am in the most minimalistic way I am glad the custom domain was still available Thank you Namecheap Personalize your SitePersonalizing HTML CSS attributes and content delivery took most of my time but Pixelarity made it so effortless If there is anything new it would be trying to link my contact page so other devs can communicate back to me Formspree provides this service I only need to submit their API to my front end code and they take care of the rest Namecheap amp amp NetlifyWhile there are a lot of hosting providers such as Bluehost GoDaddy Hostinger DreamHost and so on you can always get free ones from either Netlify or GitHub pages I had success initially deploying with GitHub pages though my site resulted being Not Secure on Chrome I made another attempt on setting up my domain with Namecheap and Netlify Starting with Namecheap to configure the DNS settings gt Manage Under Nameservers category I had to update from Namecheap Basic DNS to Custom DNS Reroute to my Netlify Domain Settings real quick to add my custom domain The next step would be to select Set Up Netlify DNS I would need to acquire a list of Nameservers from Netlify and propagate on Namecheap Copy all of Netlify s DNS servers to Namecheap Nameservers and click the green check button to save this setting While I was not able to figure out the SSL TLS certificate with GitHub pages I learned Netlify will provision Let s Encrypt certificate automatically once the DNS configuration on the custom domain pointing to Netlify s servers Namecheap suggests revisiting your site in hours once Netlify s DNS fully propagated It s official Now I have a personal site Check out	2021-04-14 20:23:29
海外TECH	DEV Community	Talk Notes: "Implicit to Explicit: Decoding Ruby's Magical Syntax" (RailsConf 2021)	https://dev.to/sylwiavargas/talk-notes-implicit-to-explicit-decoding-ruby-s-magical-syntax-railsconf-2021-51ge	Talk Notes quot Implicit to Explicit Decoding Ruby x s Magical Syntax quot RailsConf What is this post about As a part of my professional growth I make time to watch conference talks on Ruby Rails JS React tech writing and tech trivia Previously I d just watch them but now I will take and publish notes for future reference This talk was a part of RailsConf that I m participating in at the time of writing Talk Implicit to Explicit Decoding Ruby s Magical Syntax by Justin GordonOne paragraph summary Ruby s implicitness makes it great for readability and DSLs But that also gives Ruby a magical syntax compared to JavaScript In this talk let s convert the implicit to explicit in some familiar Rails code What was magic will become simple understandable code Impression I feel this talk was much more about pry and I am blown away by Justin s pryrc see below and the ease it introduces into debugging I loved this talk and Justin s way of calm and kind explaining complex concepts Table of contents NotesRead more NotesDSL Domain Specific LanguageRails leverages Ruby s implicitness selfvariable declarationsparenthesesmuch moreCan we learn to read Ruby code like the Ruby interpreter ideally you should understand the code not just copy pasteOMG Justin s pry demo is a must watch I need to re watch it and code along JS vs RubyJS is very explicit you need the parentheses for function invocations this is rarely implicit explicit return in standard functions Ruby is often implicit parentheses are optional and so zero arg method calls are the same as object values user first can be a method invocation or just a call for the attribute self can be implicit or explicit it s explicit for writer methods because otherwise Ruby s trying to declare a new local var implicit returns Read moreJustin s resourcesslidesJustin s pryrcShakaCode Forum Pry ArticlesRunning puma for debugging	2021-04-14 20:12:26
海外TECH	DEV Community	How to Automatically Execute Python Code Based on Datadog DevOps Alerts	https://dev.to/wayscript/how-to-automatically-execute-python-code-based-on-datadog-devops-alerts-3f44	How to Automatically Execute Python Code Based on Datadog DevOps Alerts IntroductionIn today s video we re going to take a look at how to setup the Datadog Trigger in WayScript and how to use it Datadog is a powerful monitoring program that can be utilized in many different ways through WayScript including triggering code executions and more Keep reading to learn more Building our ScriptFor this tutorial we ll simply explore how to set up and connect a Datadog account to WayScript First we ll add the Datadog Trigger module to our program tree We ll need to authenticate the account using an API key To do this navigate to the toolbar at right and select the button with three bars from here click “Add Account From here you will need a nickname and API key and an Application key To get the API and Application keys visit the Datadog HQ and access your API key The Application key can also be found here You can create a new Application key to use solely for this program Remember to keep both of these keys hidden and don t share them with others Paste both of these keys in the right toolbar in WayScript Now WayScript has access to your Datadog account After clicking “Update and the refresh button in the toolbar select your preferred organization Next turn on events in the toolbar by activating the toggle switch To activate the trigger switch the toggle within the Trigger module in the tree Now we ve activated the Datadog Trigger module within WayScript However we need to visit the Datadog HQ website to take care of a few more things before we can start using it First we ll go to the Monitors tab on the website For our account we already have one running titled Demo Events Clicking on this we see that we re sending notifications to webhook wayscript datadog trigger We can then copy this go back to the Monitors tab and create a new monitor There are many different things we can monitor using various monitor types like Events Custom Checks and Networks We ll monitor an event for this tutorial For our new event monitor we re just sending an event when a user uses an application built through Heroku and hosted on GitHub We have a default string that says “something big has happened so we ll type “something big in the “Match events containing text box to match our string Next we ll set alert conditions above zero and then in the text box at the bottom we ll type “Notify and pass in the webhook wayscript datadog trigger from earlier Now add a title and click save and the new monitor will be found in the monitors tab We re now ready to start using Datadog for a number of other applications within WayScript Having the ability to use Datadog within WayScript adds even more usability to the program We can use Datadog to monitor our program and automatically trigger code executions to solve any issues that may arise along with many other potential uses Stay tuned for future tutorials using the Datadog trigger ConclusionQuestions about this script or anything else Join our discord We re always around to help	2021-04-14 20:11:26
ニュース	@日本経済新聞 電子版	バイデン氏「米最長の戦争終結を」　アフガン撤収表明 https://t.co/hWLOh9petC	https://twitter.com/nikkei/statuses/1382435485755133952	終結	2021-04-14 20:47:58
ニュース	@日本経済新聞 電子版	NYダウ反発53ドル高　ワクチン普及への懸念後退 https://t.co/2yMuQaHjoT	https://twitter.com/nikkei/statuses/1382428686830374916	普及	2021-04-14 20:20:57
海外ニュース	Japan Times latest articles	Seishu Hatake nearly tosses shutout to lead Giants past Dragons	https://www.japantimes.co.jp/sports/2021/04/14/baseball/japanese-baseball/hatake-nearly-tosses-shutout/	Seishu Hatake nearly tosses shutout to lead Giants past DragonsSeishu Hatake lamented the fact he couldn t pitch until the end of the Yomiuri Giants game against the Chunichi Dragons While he didn t the shutout he	2021-04-15 06:38:42
海外ニュース	Japan Times latest articles	‘Ride or Die’: A wild road trip worth taking	https://www.japantimes.co.jp/culture/2021/04/14/films/film-reviews/ride-or-die-2/	Ride or Die A wild road trip worth takingKiko Mizuhara and Honami Sato deliver committed performances in Netflix s new emotional and sexually explicit drama about two women on the run after killing a	2021-04-15 05:15:31
海外ニュース	Japan Times latest articles	‘Blue’: Not your typical underdog story	https://www.japantimes.co.jp/culture/2021/04/14/films/film-reviews/blue-boxing-underdog/	keisuke	2021-04-15 05:10:18
海外ニュース	Japan Times latest articles	Indonesian singer Rainych Ran goes viral amid an online city pop renaissance	https://www.japantimes.co.jp/culture/2021/04/14/music/singer-rainych-ran-tiktok/	Indonesian singer Rainych Ran goes viral amid an online city pop renaissanceRainych Ran s take in Japanese on American singer Doja Cat s chart topping “Say So became a hit partially because music from the s is currently enjoying	2021-04-15 05:00:53
ニュース	BBC News - Home	Greensill row: Civil servants ordered to declare second jobs	https://www.bbc.co.uk/news/uk-politics-56751997	whitehall	2021-04-14 20:37:19
ニュース	BBC News - Home	MasterChef winner: Tom Rhodes crowned 17th champion	https://www.bbc.co.uk/news/entertainment-arts-56753806	death	2021-04-14 20:53:03
ニュース	BBC News - Home	Liverpool 0-0 Real Madrid: Liverpool knocked out of Champions League after goalless draw at Anfield	https://www.bbc.co.uk/sport/football/56738030	Liverpool Real Madrid Liverpool knocked out of Champions League after goalless draw at AnfieldReal Madrid s three first leg goals are enough to knock Liverpool out of the Champions League after a goalless draw at Anfield	2021-04-14 20:53:40
ニュース	BBC News - Home	Borussia Dortmund 1-2 Man City (2-4 on agg): Riyad Mahrez and Phil Foden goals send English side into last four	https://www.bbc.co.uk/sport/football/56736853	Borussia Dortmund Man City on agg Riyad Mahrez and Phil Foden goals send English side into last fourManchester City through to the semi finals of the Champions League after sealing last eight victory over Borussia Dortmund courtesy of a comeback win in Germany	2021-04-14 20:58:06
ニュース	BBC News - Home	Window smashed on Real Madrid bus outside Anfield	https://www.bbc.co.uk/sport/football/56753861	anfield	2021-04-14 20:25:28
ビジネス	ダイヤモンド・オンライン - 新着記事	3年前の「仮想通貨億り人」が税務署に狙われるリスクが高いワケ - 最強の節税	https://diamond.jp/articles/-/267940	仮想通貨	2021-04-15 05:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	税務調査は「書類が9割」、経営者・経理必見の鉄壁対策【狙われる企業8条件リスト付き】 - 最強の節税	https://diamond.jp/articles/-/267939	税務調査	2021-04-15 05:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	東芝トップは綱川前社長に先祖返り、逆境下で「攻めの人材」が枯渇 - Diamond Premium News	https://diamond.jp/articles/-/268501	diamondpremiumnews	2021-04-15 05:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	節税指南業者に国税庁が鉄槌！マンション取得時に「消費税還付はNG」の衝撃 - 最強の節税	https://diamond.jp/articles/-/267938	露骨	2021-04-15 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	インデックス型投信の積立投資で長期リターンをアップする「ひと手間」とは - 政策・マーケットラボ	https://diamond.jp/articles/-/268322	積立投資	2021-04-15 05:05:00
ビジネス	電通報 | 広告業界動向とマーケティングのコラム・ニュース	才能、道具、センス不要！コピーライターの発想法「100案思考」	https://dentsu-ho.com/articles/7729	橋口幸生	2021-04-15 06:00:00
ビジネス	電通報 | 広告業界動向とマーケティングのコラム・ニュース	テレビは一体、誰のもの？	https://dentsu-ho.com/articles/7710	思いの丈	2021-04-15 06:00:00
ビジネス	不景気.com	セコニックが福島・南会津の田島工場を閉鎖、受注減で - 不景気.com	https://www.fukeiki.com/2021/04/seconic-close-tajima-plant.html	精密機器	2021-04-14 20:27:07
LifeHuck	ライフハッカー［日本版］	手書き派におすすめ。スマホ画面をサッと印刷できる手のひらサイズの感熱プリンター【今日のライフハックツール】	https://www.lifehacker.jp/2021/04/lht_phomemo-m02-palm-sized-thermal-printer.html	手のひら	2021-04-15 06:00:00
北海道	北海道新聞	コロナ解雇増加　支援縮小の時ではない	https://www.hokkaido-np.co.jp/article/533292/	感染拡大	2021-04-15 05:05:00
北海道	北海道新聞	沖縄戦の遺骨、道内遺族に返還　ＤＮＡ鑑定で安平町出身者と判明	https://www.hokkaido-np.co.jp/article/533191/	厚生労働省	2021-04-15 05:02:54
ビジネス	東洋経済オンライン	ANAが｢元ピーチCEO｣を要職に大抜擢した本意 非航空収入｢5年で倍増｣を託されたアウトロー | エアライン・航空機 | 東洋経済オンライン	https://toyokeizai.net/articles/-/422727?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2021-04-15 05:40:00
ニュース	THE BRIDGE	インドネシアのECユニコーンBukalapak、2億3,400万米ドルを調達——地元や米国でIPOを計画【ロイター報道】	http://feedproxy.google.com/~r/SdJapan/~3/gvIpSbShPZ4/bukalapak-bags-us234m-plans-to-list-in-indonesia-report-20210414	インドネシアのECユニコーンBukalapak、億万米ドルを調達ー地元や米国でIPOを計画【ロイター報道】インドネシアのEC企業Bukalapakは、マイクロソフト、シンガポールの政府系ファンドGIC、地元メディア大手のEmtekがリードした新たな資金調達ラウンドで億万米ドルを調達したとロイターが報じた。	2021-04-14 20:15:25
ニュース	THE BRIDGE	GojekとTokopedia、180億米ドル規模の合併で統合会社「Goto」設立へ【The Information報道】	http://feedproxy.google.com/~r/SdJapan/~3/jCQdUiwrKqo/sources-gojek-tokopedia-form-combined-company-goto-once-18b-merger-finalized	GojekとTokopedia、億米ドル規模の合併で統合会社「Goto」設立へ【TheInformation報道】TechinAsiaでは、有料購読サービスを提供。	2021-04-14 20:00:53