投稿時間:2020-12-22 02:32:40 RSSフィード2020-12-22 02:00 分まとめ(41件)

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js JavaScriptタグが付けられた新着投稿 - Qiita vue-cliとvuetifyで簡単なポートフォリオを作成し、firebaseでホスティングする(爆速) https://qiita.com/kaito_111/items/9b63ab15248ee1c2a765 npmrunbuildビルドが完了したら、以下のコマンドを実行してデプロイをします。 2020-12-22 01:45:59
js JavaScriptタグが付けられた新着投稿 - Qiita 【Node.js 同期と非同期とアンチパターン】 https://qiita.com/Ueken3pei/items/356e9dbba68377336eab ・非同期処理と同期処理の例・コールバックを引数に持つ関数の例・実際の処理と問題点・解決方法【非同期処理と同期処理の例】まずは、以下のように簡単に同期処理を非同期処理にすることができる。 2020-12-22 01:06:25
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) if , else if 文について 初心者です https://teratail.com/questions/311647?rss=all ifelseif文について初心者です前提・実現したいこと初心者ですifnbspnbspelsenbspifnbsp文について発生している問題・エラーメッセージまずXに任意の自然数を入力してその数字に対してランク付けするというプログラムを作りたいのですが・ランクの数で試しましたでは正しくと出力される・ランクの数で試しましたでは正しくと出力される・ランクの数で試しましたではと表示したいのですがと出力される・ランクの数で試しましたではと表示したいのですがと出力されるというような状態になってしまいます。 2020-12-22 01:55:07
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) jqの|=演算子を使って、一度に2つ以上のエントリを変更することはできますか? https://teratail.com/questions/311646?rss=all 表記法 2020-12-22 01:33:09
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) gulp エラー対処方法ご教示お願い致します。 https://teratail.com/questions/311645?rss=all gulpエラー対処方法ご教示お願い致します。 2020-12-22 01:22:38
AWS AWSタグが付けられた新着投稿 - Qiita AWS DynamoDBのテーブル設計における注意点 https://qiita.com/etaroid/items/a95f03bcf11a0a34e9ad 参考ユニークキーがduplicateなものをinsertしにいくと、該当レコードが上書きupdateされるHashKeyampSortKeyの複合プライマリキーの場合は、HashKeyだけで複数件のItemを取ってくることもできるSortKeyも合わさって初めて一意なのでHashKeyだけでは複数件のItemを取得する事になるHashKey指定のクエリで複数件Item取ってきた結果を、その後filterする処理をアプリケーション側でやらなくてもDynamoDB側でやってくれるQueryFilterという機能があるただし、DBに対するQuery自体はHashKey指定だけなのでscan全レコードチェックよりはマシだが普通にパフォーマンスは悪い参考それ以外の条件検索は基本的にscanで引いた後にアプリケーション側でfilterすることになるscanはレコード数が多くなればなるほどパフォーマンスが低下するampReadCapacityUnitが大きくなり料金も嵩むため、できるだけ避けたいLocalSecondaryIndexLSIが作成できるLSIはHashKeyはそのままにSortKeyだけ変えたテーブルが作れるよという機能「強力な整合性」が利用できるHashKeyは共通であるためつのテーブルに対してつまでしか作成できないGlobalSecondaryIndexGSIが作成できるGSIはHashKeyもSortKeyも変えたテーブルが作れるよという機能結果整合性のみしか担保できないテーブル設計入門DynamoDBでは上記のような前提条件のもと、アプリケーションで発生しうるクエリから逆算してテーブルを設計していく。 2020-12-22 01:00:54
Azure Azureタグが付けられた新着投稿 - Qiita Azure環境+Remote Desktop Serviceの性能向上ナレッジ集 https://qiita.com/katsura401/items/93e65181e01ab332aa86 adventcalendar 2020-12-22 01:15:03
海外TECH Ars Technica These tires work better in snow thanks to 3D printing https://arstechnica.com/?p=1731159 thanks 2020-12-21 16:45:39
Apple AppleInsider - Frontpage News Apple's Mac gained market share in growing PC market https://appleinsider.com/articles/20/12/21/apples-mac-gained-market-share-in-growing-pc-market Apple x s Mac gained market share in growing PC marketApple Mac revenues rose year over year in the third quarter of as global PC unit shipments increased driven largely by continued work from home and remote learning trends Credit Andrew O Hara AppleInsiderIn a note to investors seen by AppleInsider Goldman Sachs analyst Rod Hall writes that Apple s Mac revenues rose year over year The Cupertino tech giant is also likely to see continued gains as users adopt M equipped Macs for their performance upgrades Read more 2020-12-21 16:28:33
Apple AppleInsider - Frontpage News iPhone 12, iPhone 12 Pro supply stabilizing as demand remains robust https://appleinsider.com/articles/20/12/21/iphone-12-iphone-12-pro-supply-stabilizing-as-demand-remains-robust iPhone iPhone Pro supply stabilizing as demand remains robustThe supply of and demand for the iPhone and iPhone Pro lineups appear to be leveling out with lead times stabilizing or moderating across the board says analysts at JP Morgan Credit Andrew O Hara AppleInsiderIn an iPhone availability tracker note seen by AppleInsider JP Morgan analyst Samik Chatterjee writes that lead times ーor the time it takes for an iPhone order to arrive ーfor both the iPhone Pro and iPhone Pro Max have decreased Read more 2020-12-21 16:28:06
海外TECH Engadget Scientists find a strange signal coming from our closest neighboring star https://www.engadget.com/proxima-centauri-strange-radio-signal-164510331.html Scientists find a strange signal coming from our closest neighboring starAstronomers have encountered a mystery surprisingly close to Earth The Guardian and Scientific American have learned that Breakthrough Listen astronomers using the Parkes telescope in Australia discovered a strange radio signal coming from Proxima C 2020-12-21 16:45:10
海外TECH Engadget Our favorite games of 2020 https://www.engadget.com/best-games-2020-163051873.html Our favorite games of While some forms of entertainment like movies and sports were hit hard by the pandemic gaming actually thrived in Since we were all stuck indoors we spent a lot more time in front of screens discovering new experiences replaying older class 2020-12-21 16:30:51
海外TECH Engadget ‘Homestar Runner’ creators revive 15-year-old game right before Flash dies https://www.engadget.com/homestar-runner-stinkoman-15-year-old-flash-game-162009778.html Homestar Runner creators revive year old game right before Flash diesHomestar Runner remains one of the best known internet cartoons built on Adobe Flash a site that regularly produced hilarious absurdist content throughout the s Of course the era of the smartphone and iPad eventually led to a major move away f 2020-12-21 16:20:25
Cisco Cisco Blog ‘Twas the Last Class Before Winter Break https://blogs.cisco.com/education/twas-the-last-class-before-winter-break winter 2020-12-21 16:55:31
Cisco Cisco Blog Cisco MDS 9000 and IBM FICON: Just Got Married Again https://blogs.cisco.com/datacenter/cisco-mds-9000-and-ibm-ficon-just-got-married-again Cisco MDS and IBM FICON Just Got Married AgainWe know humans like to celebrate The wedding date represents a significant one for many couples and there is a tradition to celebrate again even if with less fanfare upon reaching a specific amount of years together Cisco MDS series IBM C series SAN switches and IBM mainframe FICON have not reached that level yet but let s celebrate the “ivy wedding 2020-12-21 16:14:09
Cisco Cisco Blog Cisco DNA Spaces helps businesses weather the pandemic https://blogs.cisco.com/networking/cisco-dna-spaces-helps-businesses-weather-the-pandemic Cisco DNA Spaces helps businesses weather the pandemicCisco DNA Spaces moved quickly during Covid to help the Cisco customer community build business resiliency Learn about new features delivering value for businesses during the pandemic 2020-12-21 16:06:26
海外科学 NYT > Science This Solstice, Solace for the Darkness https://www.nytimes.com/2020/12/18/science/christmas-star-jupiter-saturn-conjunction.html conjunction 2020-12-21 16:10:40
海外科学 NYT > Science A Wolf Pup Mummy From the Ancient Arctic https://www.nytimes.com/2020/12/21/science/wolf-puppy-mummy.html puppy 2020-12-21 16:00:52
海外科学 NYT > Science A Winter Solstice, a Meteor Shower, Jupiter and Saturn Walk Into Your Night Sky https://www.nytimes.com/2020/12/21/science/winter-solstice-jupiter-saturn-ursids.html astronomical 2020-12-21 16:07:36
海外科学 NYT > Science Health Care Worker Still Face Daunting Shortages of Masks and Other P.P.E. https://www.nytimes.com/2020/12/20/health/covid-ppe-shortages.html Health Care Worker Still Face Daunting Shortages of Masks and Other P P E Frontline medical personnel in hospitals and nursing homes are urging the incoming Biden administration to use the Defense Production Act to increase manufacturing of personal protective equipment 2020-12-21 16:46:13
金融 金融庁ホームページ 日本の再保険に関する一時的同等性と日欧の保険監督の協力強化に関する共同声明について公表しました。 https://www.fsa.go.jp/inter/etc/20201221.html 共同声明 2020-12-21 18:00:00
金融 金融庁ホームページ 金融審議会「市場制度ワーキング・グループ」(第5回)議事次第について公表しました。 https://www.fsa.go.jp/singi/singi_kinyu/market-system/siryou/20201221.html 金融審議会 2020-12-21 18:00:00
金融 金融庁ホームページ 金融審議会「銀行制度等ワーキング・グループ」(第6回)議事録について公表しました。 https://www.fsa.go.jp/singi/singi_kinyu/ginkouseido_wg/gijiroku/20201125.html 金融審議会 2020-12-21 17:00:00
ニュース ジェトロ ビジネスニュース(通商弘報) 米GM、3Dプリント産業化センターを新設 https://www.jetro.go.jp/biznews/2020/12/58654d089af5f758.html 産業 2020-12-21 16:20:00
ニュース ジェトロ ビジネスニュース(通商弘報) 米国がスーダンのテロ支援国家リスト指定を解除 https://www.jetro.go.jp/biznews/2020/12/ef788c0cedf2c7ce.html 米国 2020-12-21 16:10:00
海外ニュース Japan Times latest articles Ezra Vogel, Harvard professor and author of ‘Japan as Number One,’ dies at 90 https://www.japantimes.co.jp/news/2020/12/21/national/ezra-vogel-obituary/ Ezra Vogel Harvard professor and author of Japan as Number One dies at In Japan and among international scholars of the country the text penned by the U S expert on Japan and China became one of the 2020-12-22 02:28:26
海外ニュース Japan Times latest articles Sunflowers manage to bloom in All-Japan final without injured Tokashiki https://www.japantimes.co.jp/sports/2020/12/21/basketball/sunflowers-all-japan-championship-final-ramu-tokashiki/ Sunflowers manage to bloom in All Japan final without injured TokashikiThe team lost Tokashiki during the quarterfinals Wednesday in an injury that may also have a major effect on the national team s pursuit of gold 2020-12-22 02:56:40
海外ニュース Japan Times latest articles College Football Playoff seems destined to change amid mounting frustration https://www.japantimes.co.jp/sports/2020/12/21/more-sports/football/college-football-playoff/ College Football Playoff seems destined to change amid mounting frustrationThe backbone of the sport it s economic engine is the passion fans have for it But if too many customers ーand participants ーare 2020-12-22 02:53:29
海外ニュース Japan Times latest articles NHL finalizes agreement for 56-game season in 2021 https://www.japantimes.co.jp/sports/2020/12/21/more-sports/ice-hockey/nhl-season-2021/ season 2020-12-22 02:11:26
海外ニュース Japan Times latest articles Formula One champion Lewis Hamilton named BBC’s Sports Personality of the Year https://www.japantimes.co.jp/sports/2020/12/21/more-sports/auto-racing/formula-one-lewis-hamilton-bbc-sports-personality-of-year/ Formula One champion Lewis Hamilton named BBC s Sports Personality of the YearSeven time Formula One champion Lewis Hamilton capped another successful year by claiming the BBC s Sports Personality of the Year prize on Sunday The year old driver who 2020-12-22 01:51:05
海外ニュース Japan Times latest articles Alabama headlines familiar quartet in College Football Playoff https://www.japantimes.co.jp/sports/2020/12/21/more-sports/football/alabama-college-football-playoff/ Alabama headlines familiar quartet in College Football PlayoffA season filled with uncertainty brought on by the pandemic will end with a perfectly predictable College Football Playoff Alabama vs Notre Dame Clemson vs Ohio 2020-12-22 01:42:27
海外ニュース Japan Times latest articles Yuta Watanabe signs two-way contract with Raptors https://www.japantimes.co.jp/sports/2020/12/21/basketball/nba/yuta-watanabe-contract-raptors/ Yuta Watanabe signs two way contract with RaptorsThe year old Japanese forward will potentially play his third season in the NBA following two seasons spent moving between the Memphis Grizzlies and Memphis Hustle 2020-12-22 01:26:22
海外ニュース Japan Times latest articles Asian security rests on forging closer U.S.-Japan science and technology cooperation https://www.japantimes.co.jp/opinion/2020/12/21/commentary/japan-commentary/us-japan-science-technology-cooperation/ Asian security rests on forging closer U S Japan science and technology cooperationThe U S C ET strategy identifies a list of priority areas of which Japanese firms have some of the leading technologies such as advanced manufacturing 2020-12-22 03:00:10
海外ニュース Japan Times latest articles Emmanuel Macron has the same problem as King Louis XVI https://www.japantimes.co.jp/opinion/2020/12/21/commentary/world-commentary/france-emmanuel-macron-coronavirus/ course 2020-12-22 02:30:57
ニュース BBC News - Home Covid-19: More than 40 countries ban UK arrivals https://www.bbc.co.uk/news/uk-55391289 variant 2020-12-21 16:19:49
ニュース BBC News - Home Lockerbie bombing: Alleged bomb-maker charged on 32nd anniversary of attack https://www.bbc.co.uk/news/world-us-canada-55399551 maker 2020-12-21 16:45:56
ニュース BBC News - Home Russian agents 'put poison in Navalny underpants' https://www.bbc.co.uk/news/world-europe-55395683 alexei 2020-12-21 16:43:56
ニュース BBC News - Home Shares fall as fears grow over new Covid strain https://www.bbc.co.uk/news/business-55391397 covid 2020-12-21 16:11:24
ニュース BBC News - Home Brexit: Can I live, work or study in the EU after 1 January? https://www.bbc.co.uk/news/explainers-55129355 european 2020-12-21 16:31:16
サブカルネタ ラーブロ 中華そば 三浦(人形町)/お楽しみ定食 http://feedproxy.google.com/~r/rablo/~3/VD90YaZQrpA/single_feed.php 中華そば 2020-12-21 16:35:16
北海道 北海道新聞 北海道は最も低い「ステージ3」 尾身氏が明言 https://www.hokkaido-np.co.jp/article/494249/ 新型コロナウイルス 2020-12-22 01:18:36

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