投稿時間:2020-05-16 02:40:48 RSSフィード2020-05-16 02:00 分まとめ(49件)

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AWS	AWS Partner Network (APN) Blog	How APN Partners Can Help You Build a Digital Workplace on AWS	https://aws.amazon.com/blogs/apn/how-apn-partners-can-help-you-build-a-digital-workplace-on-aws/	How APN Partners Can Help You Build a Digital Workplace on AWSThe Digital Workplace program at AWS identifies APN Partners and AWS solutions that can help you build a digital workplace All the partners and AWS solutions that we showcase have passed a Technical Baseline Review with AWS and some of our APN Partners have also created AWS Quick Starts These accelerators that reduce hundreds of manual procedures into just a few steps so you can build your production environment quickly and start using it immediately	2020-05-15 16:51:08
AWS	AWS Database Blog	Tracking activity in Amazon Managed Blockchain with Amazon CloudWatch Logs	https://aws.amazon.com/blogs/database/tracking-activity-in-amazon-managed-blockchain-with-amazon-cloudwatch-logs/	Tracking activity in Amazon Managed Blockchain with Amazon CloudWatch LogsAWS recently launched a new integration between Amazon Managed Blockchain and Amazon CloudWatch You can now benefit from detailed logs showing important activity in your blockchain networks including activity in your member certificate authority CA Hyperledger Fabric peer nodes and chaincode This post shows how to use these new features to track blockchain activity in …	2020-05-15 16:47:12
AWS	AWS Media Blog	Running Adobe Creative Cloud Suite on AWS	https://aws.amazon.com/blogs/media/running-adobe-creative-cloud-suite-on-aws/	Running Adobe Creative Cloud Suite on AWSAdobe Creative Cloud Suite can now run on AWS enabling you to unlock creativity from anywhere in the world With the joint effort between Adobe and AWS applications including Adobe Premiere Pro Adobe After Effects Adobe Photoshop and Adobe Media Encoder are no longer bound to your local desktop Adobe has published a white paper …	2020-05-15 16:39:26
python	Pythonタグが付けられた新着投稿 - Qiita	[Python]02章-04 Pythonプログラムの基礎（コメントについて）	https://qiita.com/ko0821/items/db238aba5f60c5243008	ある程度章が進むと、プログラムも長くなっていき、後ほど見返すと何を書いていたかわからなくなることが良くあります。	2020-05-16 01:48:45
python	Pythonタグが付けられた新着投稿 - Qiita	【Python】【SQLite3】PythonでSQLiteを操作する(基本編)	https://qiita.com/shinya187/items/bffb1dfb1c5dd66bf587	【Python】【SQLite】PythonでSQLiteを操作する基本編PythonでSQLiteを操作するときのメモ備忘録です。	2020-05-16 01:47:44
python	Pythonタグが付けられた新着投稿 - Qiita	SAPIで未サポートの言語を喋らせる	https://qiita.com/7shi/items/ecb9ea901e4026a925ee	綺麗に発音するためイタリア語などと同じように、アクセントのある母音を心持ち長めに発音するのが推奨されている母音の長短そのものは意味の違いをもたらさない。	2020-05-16 01:46:40
python	Pythonタグが付けられた新着投稿 - Qiita	ローカルでのスクレイピング作業をGCPに持っていく作戦	https://qiita.com/kazumatsukazu/items/5b7141c85fd85c7d1c0d	献立必要な作業は主に以下のつ①プログラムのGCF移行②定時実行の設定③ログの格納で、今回は「プログラムのGCF移行」までGCFについて数あるGoogleCloudのサービスにおいて、今回CloudFunctions以外には・ComputeEngineでクラウド環境にPCを立ち上げる・CloudRunでコンテナに全部ぶち込んで実行するを検討したなぜCloudFunctionsを採用したかというと、ComputeEngineは分に回実行させるためにずっとインスタンス立ち上げでお金がかかるし、CloudRunはコンテナ作るほどかと思ったのと、CloudRunの用途がそもそももっと完成されたアプリとかを一時的に動かすときに使うという理解なので、ちと違うかな、と誤解してたら教えてエロい人プログラムのGCF移行GCPの登録、GCFの初期設定腐る程記事があるのでググってseleniumなどの準備こちらのサイトがめたんこ参考になった。	2020-05-16 01:29:25
python	Pythonタグが付けられた新着投稿 - Qiita	CCC: coding crash course (2)	https://qiita.com/KoheiQitta/items/b49c67c77c2b9274c56c	何が出力されるかatarojackbMLaappendbprintbprintaprintaprinta関数intfloatintAAを整数に直す。	2020-05-16 01:00:33
js	JavaScriptタグが付けられた新着投稿 - Qiita	toio を Web Bluetooth API で制御（「通知・読み出し・書き込み」を行う）	https://qiita.com/youtoy/items/791905964d871ac987d6	その時に行った内容は、台のtoioに同時に接続してモーターの制御を行ったりするもの等で、試した内容は記事に書きました。	2020-05-16 01:57:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	0yum-hourly.cronのエラー通知メール	https://teratail.com/questions/261988?rss=all	yumhourlycronのエラー通知メールyumhourlycronのエラー通知メールが届きます。	2020-05-16 01:53:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Visual Studio Code でpythonのスクリプトファイルが実行出来ない	https://teratail.com/questions/261987?rss=all	スクリプトファイルを実行してみようということでターミナルでpythonbasicpyとファイル名を入れて実行しようとしたところエラーが発生しました。	2020-05-16 01:53:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	jsonファイルの作り方	https://teratail.com/questions/261986?rss=all	filegtnewgtfile	2020-05-16 01:42:03
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	param is missing or the value is empty: user	https://teratail.com/questions/261985?rss=all	これが原因ではないかと思うのですが、profileaddressesにする方法が分かりません。	2020-05-16 01:42:03
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Pythonで複数の車をX方向に動かしたい	https://teratail.com/questions/261984?rss=all	Pythonで複数の車をX方向に動かしたい前提・実現したいこと小林郁夫・佐々木晃共著「Pythonによるプログラミング」p練習問題に取り組んでいます。	2020-05-16 01:21:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	laravel5.8 商品一覧とその検索フォームのデータの取得について	https://teratail.com/questions/261983?rss=all	laravel商品一覧とその検索フォームのデータの取得について前提・実現したいこと商品一覧画面に、検索機能を追加しているのですが、laravelに精通していないため、詰まってしまいました。	2020-05-16 01:14:17
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	forming reference to voidの解決方法とその他	https://teratail.com/questions/261982?rss=all		2020-05-16 01:10:20
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ボールが壁で跳ね返るアニメーションを作成したい	https://teratail.com/questions/261981?rss=all	ボールが壁で跳ね返るアニメーションを作成したい前提・実現したいこと小林郁夫・佐々木晃共著の「Pythonによるプログラミング」pの練習問題、に取り組んでいます。	2020-05-16 01:09:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	みなさんSQLでEXPLAINしたとき、typeのrefを許容しませんか？	https://teratail.com/questions/261980?rss=all	みなさんSQLでEXPLAINしたとき、typeのrefを許容しませんかMySQL初心者で、EXPLAINで実行内容を確認することに初めて取り組んでいます。	2020-05-16 01:04:44
Ruby	Rubyタグが付けられた新着投稿 - Qiita	before_action	https://qiita.com/kouhei_matuura/items/5d0fb826363878535510	beforeactionbeforeactionとはrailsのコントローラーのアクションを実行する前に処理を行いたいときや、同じ記述の処理をまとめたい時に使います。	2020-05-16 01:03:03
Linux	CentOSタグが付けられた新着投稿 - Qiita	asp.net coreでサービス作ったから宣伝兼ねて技術公開する -3_4.環境設定(DB)-	https://qiita.com/ArataKinjo/items/2e63a6a007876aee8b26	過去の記事aspnetcoreでサービス作ったから宣伝兼ねて技術公開するユーザ名の登録APサーバからの接続テストDBサーバがないと、接続テストも出来ませんからね。	2020-05-16 01:02:06
GCP	gcpタグが付けられた新着投稿 - Qiita	ローカルでのスクレイピング作業をGCPに持っていく作戦	https://qiita.com/kazumatsukazu/items/5b7141c85fd85c7d1c0d	献立必要な作業は主に以下のつ①プログラムのGCF移行②定時実行の設定③ログの格納で、今回は「プログラムのGCF移行」までGCFについて数あるGoogleCloudのサービスにおいて、今回CloudFunctions以外には・ComputeEngineでクラウド環境にPCを立ち上げる・CloudRunでコンテナに全部ぶち込んで実行するを検討したなぜCloudFunctionsを採用したかというと、ComputeEngineは分に回実行させるためにずっとインスタンス立ち上げでお金がかかるし、CloudRunはコンテナ作るほどかと思ったのと、CloudRunの用途がそもそももっと完成されたアプリとかを一時的に動かすときに使うという理解なので、ちと違うかな、と誤解してたら教えてエロい人プログラムのGCF移行GCPの登録、GCFの初期設定腐る程記事があるのでググってseleniumなどの準備こちらのサイトがめたんこ参考になった。	2020-05-16 01:29:25
Ruby	Railsタグが付けられた新着投稿 - Qiita	貧乏環境(t3.small)でFWのベンチマーク Rails6.x vs SpringBoot2.3.x vs Vert.x3.9.0 vs actix-web1.0.x (2020/05現在)	https://qiita.com/lovesaemi/items/f144fc1b49a03c6c3bc7	複数台アプリを横に並べるのを検討しなくてはならないSpringBootgt完走不可、ぐらい、secabnctestgt完走不可、ぐらい、secmeanもはや信頼できない感じVertxgtsecabnctestgtRequestspersecondsecmean信頼してぐらい稼げる。	2020-05-16 01:36:01
Ruby	Railsタグが付けられた新着投稿 - Qiita	before_action	https://qiita.com/kouhei_matuura/items/5d0fb826363878535510	beforeactionbeforeactionとはrailsのコントローラーのアクションを実行する前に処理を行いたいときや、同じ記述の処理をまとめたい時に使います。	2020-05-16 01:03:03
技術ブログ	Developers.IO	【S3からS3へ】Node.js の Streaming API を使って Lambda Function のみで CSVファイルを JSON LINE ファイルへ変換する	https://dev.classmethod.jp/articles/s3-csv-nodejs-streaming-s3-json/	awsglue	2020-05-15 16:47:27
技術ブログ	Developers.IO	AWS BackupでEC2インスタンスのバックアップ作成と削除を自動化してみた	https://dev.classmethod.jp/articles/backup-ec2-getbackup-001/	awsbackup	2020-05-15 16:36:12
海外TECH	Ars Technica	Musical chairs in Formula 1 as “silly season” turns up the boost	https://arstechnica.com/?p=1676366	ferrari	2020-05-15 16:50:43
海外TECH	Ars Technica	Denuvo says its new kernel-level anti-cheat driver is minimally invasive	https://arstechnica.com/?p=1676322	matches	2020-05-15 16:18:07
海外TECH	Ars Technica	Star Trek will go to Strange New Worlds in new spinoff series	https://arstechnica.com/?p=1676321	civilizations	2020-05-15 16:02:04
海外TECH	DEV Community	Dev Diary Week 4 - Saving to SQLite	https://dev.to/glitch/dev-diary-week-4-saving-to-sqlite-eoe	Dev Diary Week Saving to SQLiteThis post is an entry in a weekly development diary on building a feed aggregator based blog on Glitch Only a small part of building an app is code the bulk of your time is spent planning experimenting making mistakes getting frustrated and making progress in baby steps The planLast time I set up an OPML file with some default feeds that get passed to the feedparsing API This is a good start but we don t want the site to want to have to request feeds every time it s loaded ーthat takes time and slow sites are a terrible user experience  It s time to add a database As I mentioned storing the feed content in a database saves us from having to send packets back and forth across the internet to get content every time the site loads There are a couple of practical considerations here How often should we check for new content How do we deal with updates to content that s already in the database The first question is fairly straightforward We ll want to track the last time we checked for new content on each feed and if it s been more than a certain amount of time we can check again for new content The actual time interval here doesn t matter what does matter is knowing that we ll be tracking this The second question is the kind of thing that sounds like it could become very complex but should be straightforward because of the project scope I defined in week Specifically we ll be generating a linklog style blog that only shares a title a link back to the source content and maybe a summary if we can get one from the feed As such we don t have to worry too much about how to handle the content of the post changing though this doesn t help in the case of reruns ー something all feed reading apps have to deal with So this week I m planning on doing the following Determining what the database structure should look likeCreating a way to check when the feed s database entry was last updatedCreating a way to add feed items to the databaseThis feels a bit ambitious as I haven t really worked with SQLite before but we ll see how it goes I think we can start with two tables here a feeds table which will store metadata about each feed and an entries table which will store entries from the various feeds The theoretical limit for the number of rows in any SQLite table is though that will realistically be constrained by the TB maximum database size ー still plenty of room for storing the data we re interested in The feed table will start off with the following rows id INTEGER the unique ID for the row autoincrementingtitle TEXT the feed titlefeedUrl TEXT the url of the feedlastFetched INTEGER the timestamp when we last checked the feed as Unix Time The entry table will start off with the following rows id INTEGER the unique ID for the row autoincrementingguid TEXT the feed GUID for the entrytitle TEXT the entry titleentryUrl TEXT the url of the entrypublishDate INTEGER the date and time when the entry was published as Unix Time feedId a foreign key matching this entry to the correct feed in the feeds table How did it go All the planning and research work took a lot more time than I expected Implementing persistent storage is more complex than the work I ve been doing so far and while I m fairly comfortable working in MySQL or T SQL I ve never worked with SQLite before so I needed to do more digging to understand its limitations and built in types for example I added a storageController js file that has some methods for initializing and updating the database These still need some work but basically here s how storageController works When the app loads it calls initialize which checks to see if the database file already exists If it does great It will just output the number of feeds and entries to the server s console If it doesn t it ll create it based on a given schema When the database needs to be updated it calls insertNewestEntries and passes in a feedObject from feedparser js It then follows a couple of paths If the feed already exists in the database it adds any new entries according to what the latest publishDate is in the feed s stored articles If it doesn t it creates the record for the feed s metadata in the feed table and then inserts as many articles as it has in the entry table There are a few helper functions in the module as well for things like getting the ID of a feed and getting the last published date for a given feed What went well We re using the sqlite npm module and it s really quite a pleasure to work with I had some example code to look at from the original starter app which was very helpful What did I have trouble with Learning the ins and outs of a new database engine can take a while There were a lot of new concepts to wrap my head around and it took me a lot longer than I thought to get this work done ー I didn t post an update last week because of it This is why it s important to build some flexibility into your estimates What did I learn I learned a whole lot about using SQLite While I m pretty comfortable writing SQL I d never used this particular database engine Luckily once things are set up writing queries is pretty similar to MySQL or T SQL What will I work on next week I still have some work to do here For example when insert the newest entries in the database the code doesn t update the feed s lastFetched property We ll need that later We also need some way to retrieve everything as a single combined feed where the entries are ordered by published date This will be the basis for the content we show on the blog And finally we need to remove some of the endpoints I created in the first couple of weeks ー they should be replaced by one to refresh all feeds that are found in the OPML file Right now I m adding a DISALLOW WRITE flag to be sure that no one can add stuff to the database via the api parse feed endpoint Do you have a rule of thumb for estimates You never know what kind of interesting problems you ll stumble up when you re working on an app but it s almost a guarantee that it ll take longer than you expect How much of a safety margin do you generally add to your estimates for unexpected surprises Has that margin gotten smaller as you get more experienced What kind of factors if any influence your safety margins Give your Glitch apps superpowers keep them awake lift rate limits and get more memory and disk space	2020-05-15 16:02:05
Apple	AppleInsider - Frontpage News	Apple files regulatory docs for mysterious internal network adapter	https://appleinsider.com/articles/20/05/15/apple-files-regulatory-docs-for-mysterious-internal-network-adapter	Apple files regulatory docs for mysterious internal network adapterApple has filed regulatory documents with the Federal Communications Commission for a low power network adapter that it says is intended for internal use only	2020-05-15 16:48:22
海外TECH	Engadget	Surface Earbuds and and Headphones 2 review: Comfort is king	https://www.engadget.com/surface-earbuds-headphones-2-review-163055593.html	Surface Earbuds and and Headphones review Comfort is kingMicrosoft can t help but be different Its Surface computers have all tried to deliver something new in the PC world well except for the conventional Surface Laptop So it wasn t a huge surprise that the Surface Headphones brought a few new ideas	2020-05-15 16:30:55
海外TECH	Engadget	'Strange New Worlds' is the latest Star Trek series for CBS All Access	https://www.engadget.com/star-trek-strange-new-worlds-announcement-161152028.html	x Strange New Worlds x is the latest Star Trek series for CBS All AccessThe best characters of Star Trek Discovery season two are getting their own show On Friday CBS announced Star Trek Strange New Worlds a new All Access series that will see Anson Mount Ethan Peck and Rebecca Romijn reprise their roles as Captain	2020-05-15 16:11:52
海外TECH	CodeProject Latest Articles	Introduction to OpenGL with C/C++ on ReactOS	https://www.codeproject.com/Tips/5240792/Introduction-to-OpenGL-with-C-Cplusplus-on-ReactOS	reactos	2020-05-15 16:58:00
海外科学	NYT > Science	Coronavirus Live News and Updates	https://www.nytimes.com/2020/05/15/us/coronavirus-updates.html	Coronavirus Live News and UpdatesThe House will vote on a trillion relief package Many retail workers have reluctantly turned into de facto enforcers of public health guidelines Betsy DeVos the education secretary used aid money as lifelines for private and religious schools she has long championed	2020-05-15 16:56:49
海外科学	NYT > Science	Coronavirus World Updates: India, Germany, China, Spain	https://www.nytimes.com/2020/05/15/world/coronavirus-news.html	Coronavirus World Updates India Germany China SpainRising tensions have people in China and the United States fearing a new Cold War In Sweden a growing toll casts doubt on its pandemic strategy	2020-05-15 16:50:13
金融	RSS FILE - 日本証券業協会	PSJ予測統計値	http://www.jsda.or.jp/shiryoshitsu/toukei/psj/psj_toukei.html	統計	2020-05-15 16:41:00
海外ニュース	Japan Times latest articles	Tokyo unveils plan to reopen while preventing second virus wave	https://www.japantimes.co.jp/news/2020/05/15/national/tokyo-reopening-plan-coronavirus/	infection	2020-05-16 02:27:10
海外ニュース	Japan Times latest articles	Japan industry groups offer guidance on how to coexist with COVID-19	https://www.japantimes.co.jp/news/2020/05/15/business/japan-industry-guidance-covid-19/	lifestyle	2020-05-16 02:58:18
海外ニュース	Japan Times latest articles	Gloucester coach Johan Ackermann to take over Red Hurricanes	https://www.japantimes.co.jp/sports/2020/05/15/rugby/gloucester-coach-johan-ackermann-take-red-hurricanes/	Gloucester coach Johan Ackermann to take over Red HurricanesGloucester coach Johan Ackermann is leaving the English Premiership club to join Japan Top League side NTT Docomo Red Hurricanes it was announced on Friday The	2020-05-16 02:49:24
海外ニュース	Japan Times latest articles	World Rugby announces postponement of July tests	https://www.japantimes.co.jp/sports/2020/05/15/rugby/world-rugby-announces-postponement-july-tests/	World Rugby announces postponement of July testsWorld Rugby has postponed July test matches involving southern and northern hemisphere nations because of ongoing restrictions on international travel during the coronavirus pandemic The sport s	2020-05-16 02:30:51
海外ニュース	Japan Times latest articles	The rise of Japan’s governors: Central-local relations during the pandemic	https://www.japantimes.co.jp/opinion/2020/05/15/commentary/japan-commentary/rise-japans-governors-central-local-relations-pandemic/	leaders	2020-05-16 03:00:09
海外ニュース	Japan Times latest articles	The trouble with linking COVID-19 to ‘hikikomori’	https://www.japantimes.co.jp/opinion/2020/05/15/commentary/japan-commentary/trouble-linking-covid-19-hikikomori/	imagination	2020-05-16 02:50:17
ニュース	BBC News - Home	Coronavirus infection rate in UK creeps up	https://www.bbc.co.uk/news/health-52677194	starts	2020-05-15 16:53:01
ニュース	BBC News - Home	Coronavirus: Nurse and midwife from Birmingham trust die with virus	https://www.bbc.co.uk/news/uk-england-birmingham-52675182	hospital	2020-05-15 16:23:26
ニュース	BBC News - Home	Criticism of players was unfair - Kane	https://www.bbc.co.uk/sport/football/52679944	harry	2020-05-15 16:00:28
ニュース	BBC News - Home	Tennis extends coronavirus suspension: ATP and WTA Tours on further hold	https://www.bbc.co.uk/sport/tennis/52676023	Tennis extends coronavirus suspension ATP and WTA Tours on further holdProfessional tennis on the ATP and WTA Tours which have been on hold since February is suspended further because of the coronavirus pandemic	2020-05-15 16:03:27
ニュース	BBC News - Home	Coronavirus pandemic: Tracking the global outbreak	https://www.bbc.co.uk/news/world-51235105	respiratory	2020-05-15 16:17:17
ニュース	BBC News - Home	Coronavirus UK map: How many confirmed cases are there in your area?	https://www.bbc.co.uk/news/uk-51768274	government	2020-05-15 16:55:25
Azure	Azure の更新情報	Azure Data Lake Storage Gen2 PowerShell and CLI are now generally available	https://azure.microsoft.com/ja-jp/updates/azure-data-lake-storage-gen2-powershell-and-cli-are-now-generally-available/	Azure Data Lake Storage Gen PowerShell and CLI are now generally availableUse PowerShell and Azure CLI filesystem semantics for operations on Azure Data Lake Storage Gen filesystems directories and files	2020-05-15 16:00:19