投稿時間:2021-10-06 23:38:02 RSSフィード2021-10-06 23:00 分まとめ(41件)

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IT	ITmedia 総合記事一覧	[ITmedia Mobile] ドコモの2021年冬モデルはいくら？　オンラインショップ価格をチェック！	https://www.itmedia.co.jp/mobile/articles/2110/06/news169.html	itmediamobile	2021-10-06 22:30:00
AWS	AWS Architecture Blog	Field Notes: Build a Cross-Validation Machine Learning Model Pipeline at Scale with Amazon SageMaker	https://aws.amazon.com/blogs/architecture/field-notes-build-a-cross-validation-machine-learning-model-pipeline-at-scale-with-amazon-sagemaker/	Field Notes Build a Cross Validation Machine Learning Model Pipeline at Scale with Amazon SageMakerWhen building a machine learning algorithm such as a regression or classification algorithm a common goal is to produce a generalized model This is so that it performs well on new data that the model has not seen before Overfitting and underfitting are two fundamental causes of poor performance for machine learning models A model …	2021-10-06 13:40:59
python	Pythonタグが付けられた新着投稿 - Qiita	Python で json形式のデータを Azure Blob に アップロード してみました	https://qiita.com/turupon/items/196474a22e450b4b2c4f	Pythonでjson形式のデータをAzureBlobにアップロードしてみました概要AzureSDKforPythonを利用して、json形式のデータを直接AzureBlobにアップロードしたり、json形式のローカルファイルをAzureBlobにアップロードしたりするためのPythonプログラムです。	2021-10-06 22:46:13
js	JavaScriptタグが付けられた新着投稿 - Qiita	Angularでのルーティング設定とHTTPステータス404（Not Found）対策	https://qiita.com/Friskseed/items/8e49e21e223e6ce9f4f8	httplocalhostexam等、ルーティングで定義したURLを直接指定した場合ブラウザでリロードFした場合等でもindexhtmlを読み込むようにするためには、useHashを使う。	2021-10-06 22:58:26
js	JavaScriptタグが付けられた新着投稿 - Qiita	生JSでハンバーガーメニューを作ろう	https://qiita.com/kandalog/items/b95d122be46f88b4672c	おしゃ ん な メニュー です 。	2021-10-06 22:31:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	phpバージョンを変更したい	https://teratail.com/questions/363146?rss=all	phpバージョンを変更したいcomposernbsprequirenbsplaraveluiとコマンドを打つとComposernbspdetectednbspissuesnbspinnbspyournbspplatformnbspYournbspComposernbspdependenciesnbsprequirenbspanbspPHPnbspversionnbspquotgtnbspquotnbspYounbsparenbsprunningnbspと表示されます。	2021-10-06 23:00:04
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	djangoの管理画面にログインできません。	https://teratail.com/questions/363145?rss=all	djangoの管理画面にログインできません。	2021-10-06 22:53:11
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	php login機能について	https://teratail.com/questions/363144?rss=all	phplogin機能についてログイン機能を実装しているのですが、入力したusernameとpasswordがデータベースに登録されているユーザネームとパスワードに一致していれば、ログインさせる処理を作りたいです。	2021-10-06 22:49:24
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	GET,PUT対応のボタンを押したときに入力フォームがクリアされないようにしたい	https://teratail.com/questions/363143?rss=all	GETPUT対応のボタンを押したときに入力フォームがクリアされないようにしたい前提・実現したいこと検索条件を入力して結果を表示する画面を作成しています。	2021-10-06 22:45:36
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	canvas要素を操作するライブラリのFabric.jsでaddしたcanvas内のテキストに再アクセスしたい	https://teratail.com/questions/363142?rss=all	canvas要素を操作するライブラリのFabricjsでaddしたcanvas内のテキストに再アクセスしたいcanvasにFabricjsでテキストを挿入し、オブkジェクトとして自由に操作できるようにしました。	2021-10-06 22:43:34
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	telemetrix-rpi-pico クライアントのC++実装	https://teratail.com/questions/363141?rss=all	あるいは、python実装のクライアントを、Cに変換する方法を。	2021-10-06 22:40:29
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	SQLのadmin grantオプションについて	https://teratail.com/questions/363140?rss=all		2021-10-06 22:32:49
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python3 プログラミング	https://teratail.com/questions/363139?rss=all	python	2021-10-06 22:09:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	フィルター（絞り込み機能）を作成する際の考え方について。	https://teratail.com/questions/363138?rss=all	フィルター絞り込み機能を作成する際の考え方について。	2021-10-06 22:06:56
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Direct2Dを用いたゲーム制作において、画像ファイルをdatファイル等にまとめる方法	https://teratail.com/questions/363137?rss=all	DirectDを用いたゲーム制作において、画像ファイルをdatファイル等にまとめる方法現在DirectDを用いてゲームを制作しているのですが、リリースにあたって、画像ファイルを隠したいと思っています。	2021-10-06 22:00:55
Ruby	Rubyタグが付けられた新着投稿 - Qiita	AWS メモリ不足時のEBSボリュームのファイルシステムを拡張	https://qiita.com/Kanji-Ishii/items/e99d23a73422211a5faa	lsblkNAMEMAJMINRMSIZEROTYPEMOUNTPOINTxvdaGdisk└ーxvdaGpartルートボリュームxvdaには変更時点で自動的に新しいサイズGBが反映されますが、パーティションxvdaには元のサイズGBが反映されるため、ファイルシステムを拡張する前に拡張する必要があります。	2021-10-06 22:53:20
Ruby	Rubyタグが付けられた新着投稿 - Qiita	rails 7.0で`Enumerable.sum`を使用した時に発生するdeprecated warning (Rails 7.0 has deprecated Enumerable.sum in favor of Ruby's native implementation available since 2.4.)について	https://qiita.com/SoarTec-lab/items/4918330496a39e389fe2	railsでEnumerablesumを使用した時に発生するdeprecatedwarningRailshasdeprecatedEnumerablesuminfavorofRubyxsnativeimplementationavailablesinceについてrailsでは数値以外のArrrayで第一引数を指定せずにEnumerablesumを使用していた場合に以下のdeprecatedwarningが発生します。	2021-10-06 22:46:52
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	LinuxへのQt6インストール + CMakeによるビルド	https://qiita.com/kirakuni100/items/7117190e2c39a96d50c6	chmoduxqtunifiedlinuxxltversiongtonlinerunqtunifiedlinuxxltversiongtonlinerunインストーラ上の操作「InstallationFolder」タブでは「Custominstallation」を選択「SelectComponents」タブでは「Qt」gt「Desktopgccbit」のみを選択QtCreatorの起動確認次に、QtCreatorの起動確認を行います。	2021-10-06 22:44:27
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS メモリ不足時のEBSボリュームのファイルシステムを拡張	https://qiita.com/Kanji-Ishii/items/e99d23a73422211a5faa	lsblkNAMEMAJMINRMSIZEROTYPEMOUNTPOINTxvdaGdisk└ーxvdaGpartルートボリュームxvdaには変更時点で自動的に新しいサイズGBが反映されますが、パーティションxvdaには元のサイズGBが反映されるため、ファイルシステムを拡張する前に拡張する必要があります。	2021-10-06 22:53:20
Docker	dockerタグが付けられた新着投稿 - Qiita	dockerでamazonlinux2の環境でeccube4.1の開発環境を構築	https://qiita.com/kamotetu/items/e72071a0575cc958da0e	dockerでamazonlinuxの環境でeccubeの開発環境を構築こんにちは久しぶりの投稿になりますkamotetuですeccubeがリリースされ、早速仕事でeccubeでの開発が始まりました。	2021-10-06 22:22:17
Azure	Azureタグが付けられた新着投稿 - Qiita	Python で json形式のデータを Azure Blob に アップロード してみました	https://qiita.com/turupon/items/196474a22e450b4b2c4f	Pythonでjson形式のデータをAzureBlobにアップロードしてみました概要AzureSDKforPythonを利用して、json形式のデータを直接AzureBlobにアップロードしたり、json形式のローカルファイルをAzureBlobにアップロードしたりするためのPythonプログラムです。	2021-10-06 22:46:13
Azure	Azureタグが付けられた新着投稿 - Qiita	Azure Purviewのネットワークセキュリティ設定による挙動を確認した	https://qiita.com/ryoma-nagata/items/9abb42d3967f28ce7396	これはスキャンができず、カタログ自体にはアクセスできる謎サービスとなる手動でカタログ情報作れるかはためしていないポータル、アカウントのPrivateEndpointは同じDNSゾーンを使うので、名前解決の方式にもよるが、基本的にセットでデプロイするSynapseのようにWebエンドポイントは設置しない、という方式はとらないバランスがよさそうなのは、パブリックネットワークアクセス許可して、インジェストエンドポイントも利用する。	2021-10-06 22:22:35
Git	Gitタグが付けられた新着投稿 - Qiita	Git で. ! [rejected] ブランチ名->ブランチ名 (non-fast-forward) のエラーが出たときの対処法	https://qiita.com/masato5579/items/6a227f393313d99f68f3	gitのローカルの中身実際にはもっとブランチがありますが今回は省略masterfeaturehogehoge修正していたブランチ手順gitresetsoftHEAD→featurehogehogeブランチをコミット前に戻す。	2021-10-06 22:41:55
Ruby	Railsタグが付けられた新着投稿 - Qiita	AWS メモリ不足時のEBSボリュームのファイルシステムを拡張	https://qiita.com/Kanji-Ishii/items/e99d23a73422211a5faa	lsblkNAMEMAJMINRMSIZEROTYPEMOUNTPOINTxvdaGdisk└ーxvdaGpartルートボリュームxvdaには変更時点で自動的に新しいサイズGBが反映されますが、パーティションxvdaには元のサイズGBが反映されるため、ファイルシステムを拡張する前に拡張する必要があります。	2021-10-06 22:53:20
Ruby	Railsタグが付けられた新着投稿 - Qiita	rails 7.0で`Enumerable.sum`を使用した時に発生するdeprecated warning (Rails 7.0 has deprecated Enumerable.sum in favor of Ruby's native implementation available since 2.4.)について	https://qiita.com/SoarTec-lab/items/4918330496a39e389fe2	railsでEnumerablesumを使用した時に発生するdeprecatedwarningRailshasdeprecatedEnumerablesuminfavorofRubyxsnativeimplementationavailablesinceについてrailsでは数値以外のArrrayで第一引数を指定せずにEnumerablesumを使用していた場合に以下のdeprecatedwarningが発生します。	2021-10-06 22:46:52
技術ブログ	Developers.IO	「Intel® Distribution of OpenVINO™ Toolkit」AMIでEC2上にOpenVINO環境を構築してみた。	https://dev.classmethod.jp/articles/launch-from-openvino-toolkit-ami/	applesilicon	2021-10-06 13:11:25
海外TECH	DEV Community	Jaeger vs New Relic - Key differences, use-cases and alternatives	https://dev.to/signoz/jaeger-vs-new-relic-key-differences-use-cases-and-alternatives-74p	Jaeger vs New Relic Key differences use cases and alternativesJaeger and New Relic are tools used in the application monitoring and observability domain While Jaeger is an open source tool under Cloud Native Computing Foundation New Relic is a SaaS vendor in the observability domain Let us explore the key differences between Jaeger and New Relic in this article New Relic is an extensive SaaS tool and provides application performance as well as infrastructure monitoring Jaeger provides an open source solution for end to end distributed tracing Before we dive in let s first understand in brief what is distributed tracing What is distributed tracing Distributed tracing gives you insight into how a particular service is performing as part of the whole in a distributed software system In a microservice architecture a transaction can travel through hundreds of services before completing a user request So how do you know the exact cause of issues causing latency That s where distributed tracing comes into the picture User requests are broken down into spans What are spans Spans represent a single operation within a trace Thus it represents work done by a single service which can be broken down further depending on the use case A trace context is passed along when requests travel between services which tracks a user request across services You can see how a user request performs across services and identify what exactly needs your attention without manually shifting through multiple dashboards A trace context is passed when user requests pass from one service to another Key Features of JaegerJaeger was originally built by teams at Uber and then open sourced It is used for end to end distributed tracing for microservices Some of the key features of Jaeger includes Distributed context propagationOne of the challenges of distributed systems is to have a standard format for passing context across process boundaries and services Jaeger provides client libraries that supports code instrumentation in multiple languages to propagate context across servicesDistributed transaction monitoringJaeger comes with a web UI written in Javascript The dashboard can be used to see traces and spans across services Root Cause AnalysisUsing traces you can drill down to services causing latency in particular user request Server dependency analysisUsing Jaeger s web UI you can see how requests flow through different services and different servers interact while serving user requets Performance latency optimizationOnce you have identified which service or query is creating latency you can use the information to optimize it Jaeger s UI showing traces for selected services Key Features of New RelicNew Relic is one of the oldest companies in the observability domain Its observability tool enables you to visualize analyze and troubleshoot your software stack in one platform It also supports auto instrumentation for eight popular programming languages Some of the key features and services that New Relic provides Infrastructure monitoringNew Relic can connect your application performance with your infrastructure health to provide you better insights for quick troubleshooting Telemetry Data platformIt provides agents and integrations including OpenTelemetry to ingest all kinds of telemetry data AIOpsNew relic also provides artificial intelligence capabilities to detect diagnose and resolve issues before customer notices Log managementYou can also deploy log management using New Relic It provides a fast query service on top of your log data so that you re always on top of your log data Integrations with tools and open standardsNew Relic provides integrations with all leading cloud providers and also supports popular open source standards like OpenTelemetry New Relic Dashboard Source New Relic website As New Relic is a SaaS vendor it is not free Standard offering includes plans for teams up to full users Their pricing depends on the amount of data ingested with GB free data ingest and per extra GB Comparing Jaeger and New RelicFrom the description above you might have a good idea about the differences between Jaeger and New Relic The key difference between the two projects is their scope While Jaeger is an end to end distributed tracing tool New Relic is a SaaS vendor offering many out of the box services Apart from distributed tracing New Relic offers log management infrastructure monitoring network monitoring and application monitoring It also provides AIOps capabilities Let s focus on the distributed tracing capabilities of both the tools and see their key differences Jaeger s instrumentation is based on OpenTracing standards and it provides client libraries in the following languages Go Java Node js Python C and C New Relic provides APM language agents for C Go Java Node js NET PHP Python and Ruby to help you get started with distributed tracing Jaeger offers two popular open source databases for storing trace data Cassandra and Elasticsearch New Relic offers its own custom built time series database called New Relic Database to store trace data New Relic s tracing UI is more elaborate than Jaeger s as you can relate data from other types of monitoring in a single dashboard New Relic s distributed tracing dashboard Source New Relic Website Jaeger s distributed tracing UIIt s no surprise that New Relic has better features than Jaeger as it s paid Pricing of most APM tools is not cheap and the call to use one should be made on the basis of your business impact Alternative to Jaeger and New RelicJaeger and New Relic are both established tools in the observability domain But Jaeger fells short on providing a robust observability framework since it only does distributed tracing SaaS vendors like New Relic come with their own set of concerns like sending your data to a rd party cloud vendor That s where SigNoz comes into the picture SigNoz is a full stack open source application performance monitoring and observability tool which can be used in place of Jaeger SigNoz is built to support OpenTelemetry natively It also provides users flexibility in terms of storage You can choose between ClickHouse or Kafka Druid as your backend storage while installing SigNoz Architecture of SigNoz with ClickHouse as storage backend and OpenTelemetry for code instrumentatiionSigNoz comes with out of box visualization of things like RED metrics SigNoz UI showing application overview metrics like RPS th th th Percentile latencies and Error RateSome of the things SigNoz can help you track Application overview metrics like RPS th th th Percentile latencies and Error RateSlowest endpoints in your applicationSee exact request trace to figure out issues in downstream services slow DB queries call to rd party services like payment gateways etcFilter traces by service name operation latency error tags annotations Run aggregates on trace dataUnified UI for both metrics and tracesYou can check out SigNoz s GitHub repo here	2021-10-06 13:15:45
Apple	AppleInsider - Frontpage News	OLED 12.9-inch iPad coming in late 2023 or early 2024	https://appleinsider.com/articles/21/10/06/oled-129-inch-ipad-coming-in-late-2023-or-early-2024?utm_medium=rss	OLED inch iPad coming in late or early Following a reported breakdown in the Apple and Samsung OLED iPad relationship LG is said to be stepping up for a inch iPad Pro revision with the technology A new report by South Korea supply chain monitor The Elec suggests that Apple s inch iPad Pro will see a big revision in a few years Specifically a new technology for OLED screen production will lead to a brighter and longer lived display than existing screens Wednesday s report from The Elec also says that LG is developing two stack tandem technology for the iPad This means that the device will have two layers of RGB emission layers which should increase the brightness of the screen and increase its life as there are more backups for burnt out sub pixels Read more	2021-10-06 13:54:33
Apple	AppleInsider - Frontpage News	EU to charge 'anti-competitive' Apple over reserving NFC for Apple Pay	https://appleinsider.com/articles/21/10/06/eu-to-charge-anti-competitive-apple-over-reserving-nfc-for-apple-pay?utm_medium=rss	EU to charge x anti competitive x Apple over reserving NFC for Apple PayThe European Union s antitrust regulator is set to charge Apple with being anti competitive because of its practice of limiting iPhone NFC technology to Apple Pay European Commission is expected to charge Apple over anti competitive practices regarding Apple PayAs the EU presses for Apple to allow alternative app stores it is also planning to charge Apple over NFC It follows an investigation into whether Apple unfairly shuts out competitors giving Apple Pay a greater competitive advantage in the market Read more	2021-10-06 13:33:37
海外TECH	Engadget	Major SMS routing company says it was the victim of a five-year hack	https://www.engadget.com/syniverse-sms-routing-company-hacked-131314113.html?src=rss	Major SMS routing company says it was the victim of a five year hackA cornerstone of text messaging has been vulnerable for half a decade Ars Technicareports that Syniverse which routes billions of SMS chats for hundreds of carriers in the US and abroad has used an SEC filing to disclose a hack that lasted for five years The company discovered in May that someone had quot unauthorized access quot to its operational and IT systems since May and during that time had quot several quot opportunities to access network databases The intruders compromised logins for Syniverse s Electronic Data Transfer environment for about carriers according to the company The routing firm wouldn t say if the attackers obtained messages or otherwise violated users privacy In a statement to Ars Syniverse generally kept to what it revealed in the SEC filing The company said it hadn t found evidence of an quot intent to disrupt quot operations and there was quot no attempt to monetize quot activity The company couldn t rule out future discoveries however and a Motherboardsource said the EDT space included call record information The intruders could have obtained text message content the source added We ve asked AT amp T T Mobile and Verizon Engadget s former parent company if the attackers could have compromised texts passing through their networks Syniverse said it fixed the security flaws and notified all customers when legally required but that quot no additional action quot was necessary at this stage While that response suggests the practical damage might be limited there s still cause for concern here ーthe attackers might have had access to massive volumes of sensitive messages while an important custodian was unaware If nothing else this is a reminder that mobile security depends as much on partner companies as it does carriers and phone makers	2021-10-06 13:13:14
Cisco	Cisco Blog	Battle the Scourge of Ransomware with Cisco and Cohesity	https://blogs.cisco.com/partner/battle-the-scourge-of-ransomware-with-cisco-and-cohesity	Battle the Scourge of Ransomware with Cisco and CohesityCisco SecureX and Cohesity Helios have been integrated to automate detection response and recovery in the face of ransomware attacks This is the first data protection solution integrated with SecureX ensuring data level security in addition to securing networks clouds endpoints and applications	2021-10-06 13:00:37
ニュース	BBC News - Home	Boris Johnson: It is our mission as Tories to promote opportunity	https://www.bbc.co.uk/news/uk-politics-58817217?at_medium=RSS&at_campaign=KARANGA	conference	2021-10-06 13:19:17
ニュース	BBC News - Home	Firms urge help as gas prices soar to record high	https://www.bbc.co.uk/news/business-58815665?at_medium=RSS&at_campaign=KARANGA	benchmark	2021-10-06 13:00:54
ニュース	BBC News - Home	Universal credit: Peer renews call for vote on benefit boost end	https://www.bbc.co.uk/news/uk-58814117?at_medium=RSS&at_campaign=KARANGA	credit	2021-10-06 13:48:33
ニュース	BBC News - Home	Pig cull threat not being taken seriously by PM, says vet	https://www.bbc.co.uk/news/uk-58813959?at_medium=RSS&at_campaign=KARANGA	abattoirs	2021-10-06 13:16:11
ニュース	BBC News - Home	Cyrano: Peter Dinklage film explores 'human need for connection'	https://www.bbc.co.uk/news/entertainment-arts-58678918?at_medium=RSS&at_campaign=KARANGA	character	2021-10-06 13:09:14
LifeHuck	ライフハッカー［日本版］	上から給水！「ちょうどいい加湿器」で面倒な掃除から卒業【今日のライフハックツール】	https://www.lifehacker.jp/2021/10/243154lht-beauwell-humidifier.html	beauwell	2021-10-06 22:05:00
北海道	北海道新聞	米とイラン、間接協議を再開へ　核合意「真剣に」とメッセージ	https://www.hokkaido-np.co.jp/article/597251/	間接	2021-10-06 22:02:46
北海道	北海道新聞	北大特任教授リスト氏らにノーベル化学賞　新触媒を開発	https://www.hokkaido-np.co.jp/article/597249/	特任教授	2021-10-06 22:14:05
北海道	北海道新聞	ＮＹ円、１１１円前半	https://www.hokkaido-np.co.jp/article/597290/	外国為替市場	2021-10-06 22:06:00
北海道	北海道新聞	飲食店認証遅れ、知事「心配かけた」　全道拡大へ課題多く	https://www.hokkaido-np.co.jp/article/597289/	特別委員会	2021-10-06 22:02:00