投稿時間:2023-01-23 22:21:47 RSSフィード2023-01-23 22:00 分まとめ(24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
python	Pythonタグが付けられた新着投稿 - Qiita	'ascii' codec can't encode characters in position 80-88: ordinal not in range(128)　エラー対策	https://qiita.com/katafuchix/items/c4a922a7d9e5c73ee451	bigquery	2023-01-23 21:45:42
python	Pythonタグが付けられた新着投稿 - Qiita	pre-commitを使ってgit pushする前にBlack、Isortでコードを事前にチェックしよう	https://qiita.com/shun198/items/7352a5c67bb3284583d1	formatter	2023-01-23 21:20:16
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript行きついた結論(4)	https://qiita.com/EasyCording/items/d699f626cb4fe5eec6eb	javascript	2023-01-23 21:45:36
js	JavaScriptタグが付けられた新着投稿 - Qiita	【Node.js】Stripeライブラリのlist系のAPIでoffsetが使えないの無理くりどうにかする	https://qiita.com/yuta-katayama-23/items/d40dac7485c3406e05d8	camelcase	2023-01-23 21:12:09
AWS	AWSタグが付けられた新着投稿 - Qiita	CloudFront to ALBで502エラー|原因はキャッシュキーとオリジンリクエストが未設定	https://qiita.com/ryomoucmei/items/01620098ab4a5d866731	cloudfront	2023-01-23 21:40:46
Docker	dockerタグが付けられた新着投稿 - Qiita	Golangの学習環境を爆速で構築する	https://qiita.com/vbxy95xwy/items/c696a0ef496aa40b98fd	golang	2023-01-23 21:54:42
golang	Goタグが付けられた新着投稿 - Qiita	Golangの学習環境を爆速で構築する	https://qiita.com/vbxy95xwy/items/c696a0ef496aa40b98fd	laravel	2023-01-23 21:54:42
Azure	Azureタグが付けられた新着投稿 - Qiita	Sentinel でインシデント検知時に、SOAR を用いてウォッチリストに登録したホワイトリストユーザーを除外する	https://qiita.com/hisnakad/items/b436d2c614f1076faf3d	microsoft	2023-01-23 21:57:50
Git	Gitタグが付けられた新着投稿 - Qiita	pre-commitを使ってgit pushする前にBlack、Isortでコードを事前にチェックしよう	https://qiita.com/shun198/items/7352a5c67bb3284583d1	formatter	2023-01-23 21:20:16
技術ブログ	Developers.IO	DevLOVEで「開発の手法を組織へ」というテーマで登壇しました	https://dev.classmethod.jp/articles/devlove-dev-to-org/	devlove	2023-01-23 12:34:42
海外TECH	Ars Technica	Kyle and Andrew sneak through The Last of Us’ by-the-book second episode	https://arstechnica.com/?p=1911556	setting	2023-01-23 12:00:32
海外TECH	DEV Community	Handheld Friendly — Why do so many websites have this mystery tag?	https://dev.to/shadowfaxrodeo/handheld-friendly-why-do-so-many-websites-have-this-mystery-tag-21a6	Handheld Friendly ーWhy do so many websites have this mystery tag When I first started this project to Marie Kondo HTML ーI wrote some code that looked at the lt meta gt tags used by the most popular websites Of that only returned a result ーand of those had the HandheldFriendly lt meta gt tag lt meta name HandheldFriendly content True gt BytesIf we unscientifically extrapolate from those numbers ーthat s around of websites using this tag ーwhich is quite a lot considering that it took days to work out what it does What is the HandheldFriendly lt meta gt tag The HandheldFriendly lt meta gt tag was invented for the AvantGo web browser AvantGo was used on Palm Pilots between This is a Palm Pilot It was more of an RSS feed than a browser If the HandheldFriendly tag wasn t present AvantGo would remove lt table gt elements certain image tags and JavaScript from from the page By using the HandheldFriendly tag you re telling the person in the world that still uses AvantGo that you made your website compatible with their Palm Pilot ー which would be a lie While backwards compatibility is important to consider ーit is extremely unlikely that your website is compatible with an old Palm Pilot Palm Pilots ーand other devices from that time ー cannot view websites that use basic security practices like https and tls So to access your website a Palm Pilot user would need make extremely nerdy modifications to their device or use a proxy server These people do exist However even if you want your website to work for the small number of hobbyists who will access it using a Palm Pilot ー you still don t need this tag ーthe Palm Pilot will simply load your website as best as it can without the tag For anyone is still using these browsers let their devices render your content in the default way Blackberry BrowserThe only other browser I could find that uses HandheldFriendly is the BlackBerry Browser Before Blackberry OS released in The browser would render a page in Column View if lt meta name HandheldFriendly content true gt wasn t present However Blackberry Browser also supported lt meta name viewport content width device width gt which had the same effect Why is it still around I think we can safely say that the HandheldFriendly lt meta gt tag does not spark joy It sparks fear ーfear of the unknown Nobody wants to be the person who deletes it and then breaks everything But now that you know what it is and what it does you can thank it for it s service and let it go	2023-01-23 12:46:58
海外TECH	DEV Community	Learn why you can't ping a Kubernetes service	https://dev.to/danielepolencic/learn-why-you-cant-ping-a-kubernetes-service-3nlm	Learn why you can x t ping a Kubernetes serviceTL DR in this article you will learn how ClusterIP services and kube proxy work in Kubernetes Have you ever tried to ping a Service IP address in Kubernetes You might have noticed that it doesn t work Unless it just works Confusing I know ーlet me explain Kubernetes Services exist only in etcd There s no process listening on the IP address and port of the Service Try to execute netstat ntlp in a node ーthere s nothing How do they work then Consider a cluster with three Nodes The red pod issues a request to the brown service using the IP But Services don t exist and their IP address is only virtual How does the traffic reach one of the pods Kubernetes uses a very clever trick Before the request exits from the node it is intercepted by iptables rules The iptables rules know that the Service doesn t exist and proceed to replace the IP address of the Service with one of the IP addresses of the Pods belonging to that Service The destination is a pod IP address and since Kubernetes guarantees that any pod can talk to any other pod in the cluster the traffic can flow to the brown pod Who is configuring those iptables rules It s kube proxy that collects endpoints from the control plane and maps service IP addresses to pod IPs it also load balances the connections Kube proxy is a DaemonSet that listens to changes to the Kubernetes API Let s have a look at how it works Let s observe what happens when you create a ClusterIP service A fixed virtual IP address is allocated in the control plane and a companion Endpoint object is created The endpoint contains a list of IP addresses and ports where the traffic should be forwarded Kube proxy subscribes to changes to the control plane For every endpoint addition deletion or update it is notified There s a new Service and Endpoint object in this case Kube proxy updates its node with a new list of iptables rules Since there s a kube proxy for every node in the cluster each of them will go through the same process In the end the service is ready This explains how Service doesn t exist and how kube proxy sets up load balancing rules on every node but doesn t answer why sometimes you can t ping a Service The answer is simple there s no rule in iptables for ICMP traffic So iptables skips the packets But since the Service IP is virtual it doesn t exist anywhere but etcd the traffic is not intercepted and goes nowhere So why does it work on my cluster iptables is not the only mechanism to implement a ClusterIP service Other options include technologies such as IPVS and eBPF which might behave differently depending on which product you use This is just the tip of the iceberg You can find a more extensive explanation that includes things like conntrack and Linux namespaces here And finally if you ve enjoyed this thread you might also like the Kubernetes workshops that we run at Learnks or this collection of past Twitter threads	2023-01-23 12:05:39
Apple	AppleInsider - Frontpage News	Apple Original film 'Still: A Michael J. Fox Movie' premieres at Sundance	https://appleinsider.com/articles/23/01/23/apple-original-film-still-a-michael-j-fox-movie-premieres-at-sundance?utm_medium=rss	Apple Original film x Still A Michael J Fox Movie x premieres at SundanceThe premiere of the Apple Original Films feature Still A Michael J Fox Movie took place on Friday at the Sundance Film Festival with Fox speaking in a Q amp A about the film afterward Director and producer Davis Guggenheim and Michael J Fox at the Still Sundance premiereThe premiere was a red carpet affair in Park City with the actor appearing alongside Tracy Pollan director and producer Davis Guggenheim producers Annetta Marion Jonathan King and Will Cohen among others Read more	2023-01-23 12:40:46
Apple	AppleInsider - Frontpage News	Banks teaming up to fight Apple Wallet & PayPal	https://appleinsider.com/articles/23/01/23/banks-teaming-up-to-fight-apple-wallet-paypal?utm_medium=rss	Banks teaming up to fight Apple Wallet amp PayPalSeven major banks are working with money transfer service Zelle to create a separate digital wallet system to compete with Apple Wallet According to the Wall Street Journal banks including Wells Fargo JP Morgan Chase and Bank of America are planning a new system for using online shopping using a digital wallet that is linked to their credit and debit cards It s Apple s Wallet but not including Apple and the intention is to begin rolling it out in the second half of Instead the new digital wallet is to be run by Early Warning Services EWS which is firm owned by banks and currently operates the Zelle service EWS says the as yet unnamed new wallet will be separate from Zelle Read more	2023-01-23 12:36:28
海外TECH	Engadget	The Morning After: The FAA grounded all US flights due to mistakenly deleted files	https://www.engadget.com/the-morning-after-the-faa-grounded-all-us-flights-due-to-mistakenly-deleted-files-121557374.html?src=rss	The Morning After The FAA grounded all US flights due to mistakenly deleted filesThe FAA paused all domestic departures in the US on the morning of January th because its NOTAM or Notice to Air Missions system failed Now we know why deleted files Contractors working on the Federal Aviation Administration s NOTAM system it seems deleted some crucial files by accident This resulted in delays and cancellations of thousands of US flights The issue even impacted military flights that partly relied on FAA NOTAMs Pilots reportedly had to call around to ask for potential flight hazards Apparently its contractors were synchronizing a main and a back up database when they quot unintentionally deleted files quot that turned out to be necessary to keep the alert system running The FAA reiterated it has quot so far found no evidence of a cyberattack or malicious intent quot We ve all accidentally deleted a file sure It s just never grounded the flights of an entire country Mat SmithThe biggest stories you might have missedKeychron Q Pro An aluminum framed wireless mechanical keyboard at lastEngadget Podcast Apple s new M MacBook Pros and Mac MiniSwytch Air is a retro fit e bike kit for your bikeA bunch of Sony TVs are on sale right nowScientists found a new emperor penguin colony by tracking poo markings from space CNET pauses publication of AI written stories amid controversyErrors and a lack of disclosure created an uproar Tech publication CNET is halting its use of AI written articles for the time being quot For now quot leadership has paused experiments with AI stories telling staff during a question and answer call Editor in chief Connie Guglielmo reportedly said future AI related stories would include a disclosure that the publication uses automated technologies There are a few reasons Last week Futurism noticed dozens of financial explainer articles on CNET appeared to have been written using quot automation technology quot The disclosure was effectively hidden when you had to click the byline to see it CNET claims humans quot thoroughly quot edited and fact checked the work but there appear to be multiple and sometimes major errors in stories Continue reading Twitter is working on an ad free subscription tierMusk announced the offering on Saturday Twitter is working on a new more expensive Blue subscription tier for users to browse the platform without seeing ads “Ads are too frequent on Twitter and too big Taking steps to address both in coming weeks Twitter owner Elon Musk tweeted on Saturday afternoon “Also there will be a higher priced subscription that allows zero ads The existing Twitter Blue subscription costs up to per month but the ability to see fewer ads is still listed as “coming soon At the same time Twitter s ad revenue has apparently plummeted The Information reported that a senior Twitter manager told employees last Tuesday daily revenue was down percent from the same day a year ago Continue reading Marvel s Avengers official support ends September thAvengers End of Game Square EnixFollowing a report of Marvel s Avengers imminent demise the studio published a blog post on Friday announcing plans to stop supporting the live service title after September th Crystal Dynamics will release one final balance patch and shut down the game s in game cosmetics store on March st The developer says cosmetics previously only obtainable through the marketplace will be free for all players who own a copy of the game On that same day players will see their remaining credit balance converted to in game collectibles and resources The swift end of Marvel s Avengers won t come as a surprise to fans In November two months after the game went on sale publisher Square Enix said it had failed to recoup the cost of making the title Then last May Square sold Crystal Dynamics to Embracer Group Continue reading FDA clears Wandercraft s exoskeleton for stroke patient rehabAtalante could help patients recover their walking gait EngadgetThe Food and Drug Administration has cleared Wandercraft s Atalante exoskeleton for use in stroke rehabilitation The machine can help with intensive gait training particularly for people with limited upper body mobility that might prevent using other methods The current generation Atalante is a self balancing battery powered device with an adjustable gait that can help with early steps through to more natural walking later in therapy While the hardware still needs to be used in a clinical setting with help from a therapist its hands free use helps patients re establish their gait with or without arms Wandercraft plans to deliver its first exoskeletons to the US during the first quarter Continue reading	2023-01-23 12:15:57
ニュース	BBC News - Home	Rishi Sunak says questions remain over Nadhim Zahawi tax affairs	https://www.bbc.co.uk/news/uk-politics-64373509?at_medium=RSS&at_campaign=KARANGA	nadhim	2023-01-23 12:29:41
ニュース	BBC News - Home	Richard Sharp: BBC chairman asks for conflict of interest review	https://www.bbc.co.uk/news/uk-politics-64370668?at_medium=RSS&at_campaign=KARANGA	boris	2023-01-23 12:38:30
ニュース	BBC News - Home	Wales rugby: Former women's boss says colleague made rape jibe	https://www.bbc.co.uk/news/uk-wales-64333230?at_medium=RSS&at_campaign=KARANGA	rugby	2023-01-23 12:27:35
ニュース	BBC News - Home	Monterey Park shooting: Suspect found dead after dance studio attack	https://www.bbc.co.uk/news/world-us-canada-64368796?at_medium=RSS&at_campaign=KARANGA	asian	2023-01-23 12:47:30
ニュース	BBC News - Home	Households will be paid to use less electricity today	https://www.bbc.co.uk/news/business-64367504?at_medium=RSS&at_campaign=KARANGA	electricity	2023-01-23 12:16:11
ニュース	BBC News - Home	Japan PM says country on the brink over falling birth rate	https://www.bbc.co.uk/news/world-asia-64373950?at_medium=RSS&at_campaign=KARANGA	birth	2023-01-23 12:14:07
ニュース	BBC News - Home	Heathrow Airport: Dozens of flights cancelled due to freezing fog	https://www.bbc.co.uk/news/uk-64370940?at_medium=RSS&at_campaign=KARANGA	airways	2023-01-23 12:23:11
ニュース	BBC News - Home	Warren Gatland: Wales head coach does not 'know a lot about' WRU sexism claims	https://www.bbc.co.uk/sport/av/rugby-union/64374858?at_medium=RSS&at_campaign=KARANGA	Warren Gatland Wales head coach does not x know a lot about x WRU sexism claimsWales head coach Warren Gatland says he does not know a lot about the claim there is a toxic culture of sexism at the Welsh Rugby Union	2023-01-23 12:19:58