投稿時間:2020-11-12 05:30:53 RSSフィード2020-11-12 05:00 分まとめ(35件)

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TECH	Engadget Japanese	1秒で発熱スタート。背中やポケットまで暖かい発熱ジャケット「Warm Geek 2020」	https://japanese.engadget.com/geek-192804573.html	Qどうして昨年よりも連続放熱時間が低下していますかA放熱シートはモバイルバッテリー給電式ですので、枚だった昨年より、枚である今年の方が容量を必要とするためです。	2020-11-11 19:28:04
js	JavaScriptタグが付けられた新着投稿 - Qiita	Google Mapsでマーカーラベルを大量に付けると ごちゃごちゃになるのを解決する	https://qiita.com/toshirot/items/40bc4a8575469f55879a	下の枚の画像の左側は、zoomがの時のものですが、そのズームをにすると文字がごちゃごちゃになって読めなくなります。	2020-11-12 04:44:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonのリスト内包表記でelseで複数の処理を行いたい。	https://teratail.com/questions/303744?rss=all	pythonのリスト内包表記でelseで複数の処理を行いたい。	2020-11-12 04:48:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ThiredPersonConttoler の移動を停止させるに	https://teratail.com/questions/303743?rss=all	ThiredPersonConttolerの移動を停止させるにUnityでThiredPersonConttolerを用いてキャラクターを動かそうとしているのですが、キーボードを何も押していない状態だとでこぼこの地面に沿って勝手に移動してしまいます。	2020-11-12 04:32:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	phpで配列にない値を連想配列から削除したい	https://teratail.com/questions/303742?rss=all	phpで配列にない値を連想配列から削除したい前提・実現したいことtargetとnokosukeysが与えられます。	2020-11-12 04:19:38
Ruby	Railsタグが付けられた新着投稿 - Qiita	RailsでPayjpを使った際の環境変数の設定方法	https://qiita.com/bigpowermind/items/0ecb6a7b9448abad14f4	RailsでPayjpを使った際の環境変数の設定方法環境macOSRubyRails概要RailsアプリケーションでPayjpを使用しました。	2020-11-12 04:26:31
海外TECH	Ars Technica	SITREP: Azerbaijan’s drone war expands with Reaper-like TB2	https://arstechnica.com/?p=1718793	armenian	2020-11-11 19:30:29
Apple	AppleInsider - Frontpage News	Microsoft beta build of Apple Silicon-compatible Office for Mac imminent	https://appleinsider.com/articles/20/11/11/microsoft-beta-build-of-apple-silicon-compatible-office-for-mac-imminent	Microsoft beta build of Apple Silicon compatible Office for Mac imminentMicrosoft plans to push an Apple Silicon compatible Universal build of Office for Mac to its beta channel by the end of Wednesday Credit AppleErik Schwiebert the Principal Software Engineer for Apple products at Microsoft s Office division made the announcement on Twitter on Wednesday afternoon Apple began accepting Universal app submissions on Tuesday Read more	2020-11-11 19:13:04
Apple	AppleInsider - Frontpage News	Compared: New Apple Silicon 13-inch MacBook Pro versus Intel 13-inch MacBook Pro	https://appleinsider.com/articles/20/11/11/compared-new-apple-silicon-13-inch-macbook-pro-versus-intel-13-inch-macbook-pro	Compared New Apple Silicon inch MacBook Pro versus Intel inch MacBook ProThe new inch MacBook Pro with M is an important piece of kit and one that could stand alongside the existing MacBook catalog in terms of performance Here s how it stands up on paper against the mid range option the inch Intel based MacBook Pro The new inch MacBook Pro with M looks like the previous Intel model externally Apple is on an aggressive two year timeline to shift over all of its Macs from Intel based processors to Apple Silicon As part of this it promised the first release using Apple Silicon before the end of which it has now revealed Read more	2020-11-11 19:23:35
海外科学	NYT > Science	Could Listening to the Deep Sea Help Save It?	https://www.nytimes.com/2020/11/10/science/deep-sea-marine-biology-acoustics.html	listening	2020-11-11 19:00:59
海外科学	NYT > Science	Archaeologists Discover Viking Age Ship Burial in Norway	https://www.nytimes.com/2020/11/11/world/europe/viking-discovery.html	Archaeologists Discover Viking Age Ship Burial in NorwayUsing ground penetrating radar a team of archaeologists made the discovery in southeastern Norway Once excavated the findings could offer insight into Viking settlements	2020-11-11 19:34:13
海外科学	NYT > Science	A Sick Swan Is Saved After a 23-Mile Odyssey by Foot, Car and Subway	https://www.nytimes.com/2020/11/10/nyregion/swan-jamaica-bay-rescue.html	rescue	2020-11-11 19:50:42
海外ニュース	Japan Times latest articles	Fighting election results, Trump employs a new weapon: the government	https://www.japantimes.co.jp/news/2020/11/11/world/politics-diplomacy-world/donald-trump-election-fight/	democratic	2020-11-12 05:26:18
海外ニュース	Japan Times latest articles	Hong Kong opposition quits en masse to protest new China powers	https://www.japantimes.co.jp/news/2020/11/11/asia-pacific/china-hong-kong-opposition-patriotism-test/	Hong Kong opposition quits en masse to protest new China powersThe resignations came after China moved to disqualify unpatriotic lawmakers one of Beijing s strongest moves yet to stifle dissent in the territory	2020-11-12 05:21:40
海外ニュース	Japan Times latest articles	Tokyo logs 317 COVID-19 cases — most since August — amid nationwide surge	https://www.japantimes.co.jp/news/2020/11/11/national/social-issues/tokyo-317-coronavirus-wednesday/	Tokyo logs COVID cases ーmost since August ーamid nationwide surgeThe spike in coronavirus cases is prompting concern at the highest levels of government with a virus subcommittee urging officials to take countermeasures	2020-11-12 04:45:52
海外ニュース	Japan Times latest articles	Japanese rom-com ‘Hold Me Back’ wins sole prize awarded at 2020 Tokyo film festival	https://www.japantimes.co.jp/culture/2020/11/11/films/hold-me-back-tokyo-international-film-festival/	Japanese rom com Hold Me Back wins sole prize awarded at Tokyo film festivalDirector Akiko Ohku received the Audience Award for her film Hold Me Back She also won the award at the festival in for Tremble	2020-11-12 05:15:23
海外ニュース	Japan Times latest articles	Change of tune: Japan’s music fans move from CDs to streaming services	https://www.japantimes.co.jp/culture/2020/11/11/music/cds-sales-streaming-online/	growth	2020-11-12 05:10:24
海外ニュース	Japan Times latest articles	‘Life: Untitled’: The fables and foibles of sex work	https://www.japantimes.co.jp/culture/2020/11/11/films/film-reviews/life-untitled/	stage	2020-11-12 05:05:48
海外ニュース	Japan Times latest articles	‘Sakura’: A family held together by dogged devotion	https://www.japantimes.co.jp/culture/2020/11/11/films/film-reviews/sakura-dog-movie/	drama	2020-11-12 05:00:23
ニュース	BBC News - Home	Partially sighted woman abused over social distancing	https://www.bbc.co.uk/news/uk-54911640	Partially sighted woman abused over social distancingLinda Johnson who is partially sighted is in fear of leaving her house after receiving abuse for accidentally breaching social distancing guidelines	2020-11-11 19:38:20
ニュース	BBC News - Home	'We're hoping and praying' - Gomez set for scans on 'upsetting' knee injury	https://www.bbc.co.uk/sport/football/54897833	x We x re hoping and praying x Gomez set for scans on x upsetting x knee injuryLiverpool defender Joe Gomez is to have further tests on a knee injury suffered during training with England	2020-11-11 19:24:30
ビジネス	ダイヤモンド・オンライン - 新着記事	コロナで宅配絶好調でも生協が抱える「ジレンマ」の正体 - ダイヤモンド・リテイルメディア	https://diamond.jp/articles/-/253401	コロナで宅配絶好調でも生協が抱える「ジレンマ」の正体ダイヤモンド・リテイルメディア新型コロナウイルスコロナ感染拡大の影響で宅配、店舗事業ともに業績が大きく伸長している生協。	2020-11-12 04:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【藤井保文・動画】ヤフーがアリババ「スーパーアプリモデル」を目指す意味 - アフターデジタルの産業序列　ビービット藤井保文	https://diamond.jp/articles/-/253229	【藤井保文・動画】ヤフーがアリババ「スーパーアプリモデル」を目指す意味アフターデジタルの産業序列ビービット藤井保文アフターデジタル社会で産業序列はどうなるのか成功するビジネスモデルとは特集『アフターデジタルの産業序列ビービット藤井保文』第回は、スーパーアプリモデルについて解説。	2020-11-12 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	米大統領選の「本当の惨めな敗者」が、トランプではなくマスコミである理由 - 情報戦の裏側	https://diamond.jp/articles/-/253921	勝利宣言	2020-11-12 04:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	日本の失業率は3％でなく7％では？「表面化しない失業者」の実態 - 野口悠紀雄　新しい経済成長の経路を探る	https://diamond.jp/articles/-/253723	労働力調査	2020-11-12 04:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	遺言書を書いてみた、50代・子なし夫婦FPが自筆証書遺言の勘所を伝授 - 老後のお金クライシス！　深田晶恵	https://diamond.jp/articles/-/253920		2020-11-12 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	上司にスルーされないメール作法の鉄則とは？ - マッキンゼーのエリートが大切にしている39の仕事の習慣	https://diamond.jp/articles/-/253451	上司にスルーされないメール作法の鉄則とはマッキンゼーのエリートが大切にしているの仕事の習慣元マッキンゼーで、現在は経営者へのエグゼクティブコーチング、人材戦略コンサルティングを行う大嶋祥誉氏が、新刊書『マッキンゼーのエリートが大切にしているの仕事の習慣』を上梓。	2020-11-12 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「文房具店で売っている領収書」が、台湾では絶対に許されない理由 - News&Analysis	https://diamond.jp/articles/-/253306	newsampampanalysis	2020-11-12 04:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	湾岸諸国で進む西洋化、コロナ禍で社会改革が加速 - WSJ発	https://diamond.jp/articles/-/254060	諸国	2020-11-12 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	帯状疱疹が20～40代の「子育て世代」で急増している意外な理由 - ニュース3面鏡	https://diamond.jp/articles/-/253919	帯状疱疹	2020-11-12 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	前田敦子さんの「お姫様抱っこ」スクープは、新人記者のビギナーズラックだった - 文春は、お嫌いですか？元編集長の懺悔録	https://diamond.jp/articles/-/253775	前田敦子	2020-11-12 04:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	銀行業界研究！就活生人気は急落、親人気は二極化する業界の実態 - 親と子のための業界・企業研究	https://diamond.jp/articles/-/253515	企業研究	2020-11-12 04:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「オンライン授業」は本当に対面授業より劣っているのか - 2020年代の教育	https://diamond.jp/articles/-/253753		2020-11-12 04:05:00
ビジネス	東洋経済オンライン	東急池上線､大都会に珍しい｢人情路線｣の素顔 リニューアルした駅舎と昔ながらの風情が共存 | GoTo最前線 | 東洋経済オンライン	https://toyokeizai.net/articles/-/387572?utm_source=rss&utm_medium=http&utm_campaign=link_back	五反田駅	2020-11-12 04:50:00
GCP	Cloud Blog	Health checking your gRPC servers on GKE	https://cloud.google.com/blog/topics/developers-practitioners/health-checking-your-grpc-servers-gke/	Health checking your gRPC servers on GKEgRPC is a high performance open source RPC framework under the Cloud Native Computing Foundation gRPC is a frequently preferred method for creating microservices among GKE customers since it lets you build services that talk to each other efficiently regardless of the implementation language of the client and the server However Kubernetes does not support gRPC health checks natively To address this we have developed and released an open source project called grpc health probe a command line tool to assess health of a gRPC server that has been downloaded over million times In this article we will discuss the need for a custom built tool for health checking gRPC servers running on Kubernetes clusters such as Kubernetes Engine The case for gRPC health checking on KubernetesSince Kubernetes runs microservices and gRPC is a popular choice for microservices communication and gRPC and Kubernetes both are CNCF projects you might think Kubernetes natively supports gRPC protocol for health checking However that s not the case Kubernetes natively supports some health check methods to assert readiness or liveness of a Pod TCP socket openHTTP GET requestexecuting a binary inside the containerDespite the fact that gRPC primarily uses HTTP stack as its transport layer it s not possible to craft a gRPC request using Kubernetes httpGet probe Therefore it was proposed to Kubernetes to add gRPC health checks However the current position is to maintain an equal stance towards other RPC frameworks such as Apache Thrift and not support any of these natively in Kubernetes health checks As a result Kubernetes does not support gRPC health checks natively for the time being and you need to use a custom built tool or write your own What does health mean for a gRPC server Typically at Google we have a set of well known endpoints on every microservice called z pages such as healthz that helps us standardize health checking across the fleet among other things However there s no such single well known health check endpoint that comes with all gRPC servers To address this the gRPC core offers a Health Checking Protocol that s distributed with all gRPC language implementations All you need to implement this protocol is to register this health service to your server and implement the rpc Check HealthCheckRequest returns HealthCheckResponse method to reflect your service s status Providing an implementation of this protocol in your gRPC service adds a grpc health v Health Check path to your service that an external tool or potentially Kubernetes itself can query to figure out whether your server is healthy or not Meet grpc health probeTo address the problems listed above we have released a small open source command line utility called grpc health probe that uses the gRPC Health Checking Protocol to query the health of a service print its status and exit with a success or error code indicating the check result grpc health probe has been downloaded over million times and is used in production at many companies using gRPC in part of their stack including Google Running this command line probe tool with a healthy server will show its status and return a zero status code indicating success grpc health probe addr localhost status SERVINGHowever a misbehaving server such as a frozen one might return a different response and exit with a non zero exit code grpc health probe addr localhost dial timeout mstimeout failed to connect service localhost within ms exit code grpc health probe is designed primarily for Kubernetes You integrate it to your health checks by making use of exec probes that execute the binary in your container s Linux namespace periodically This means that the probe can query the gRPC server running over the loopback interface i e localhost As a result integrating grpc health probe to your Kubernetes manifests requires you to bundle the binary in your gRPC server s container image and configuring an exec probe in your manifests such as ConclusionDespite Kubernetes not supporting a native way to health checking gRPC servers it can be done simply by bundling a standard probe tool in your container image and invoking it via exec probes Not surprisingly this approach works for health checking on other Kubernetes based compute environments such as Knative  and therefore on Cloud Run for Anthos as well Alternative to executing a probe binary you can implement your own healthz endpoint using vanilla HTTP within the same server process and use Kubernetes httpGet probe Some languages like Go make this easier while others might not For that scenario you can develop a sidecar container running a vanilla HTTP server that queries the gRPC server in the same pod and use httpGet probe with that If you are interested in reading more about the reasoning that led to creation of the grpc health probe project make sure to check out the reading links below and I m always happy to chat about this topic so find me on Twitter Further reading Kubernetes Blog Health checking gRPC servers on Kubernetesgrpc health probe on GitHubgRPC health checking protocolRelated ArticleAPI design Understanding gRPC OpenAPI and REST and when to use themWhen designing a modern API learn when to use RPC gRPC OpenAPI or REST Read Article	2020-11-11 19:30:00