TECH |
Engadget Japanese |
カーナビのAmazon売れ筋ランキング。春到来! 快適なドライブのお供にナビも最新型へ買い換えてみては? |
https://japanese.engadget.com/ranking-automotive-navigation-system-015523707.html
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amazon |
2022-03-07 01:55:23 |
IT |
ITmedia 総合記事一覧 |
[ITmedia Mobile] 「iPhone SE(第3世代)」はTouch ID継承で5G対応? ウワサから見えた姿 |
https://www.itmedia.co.jp/mobile/articles/2203/07/news072.html
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iphone |
2022-03-07 10:29:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] 東京・渋谷の「セルリアンタワー東急ホテル」がフロアを新設 国内需要を狙う |
https://www.itmedia.co.jp/business/articles/2203/07/news069.html
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国内需要 |
2022-03-07 10:26:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia PC USER] 「VAIO SX12/14(2021年10月モデル)」のACアダプターにプラグ脱落の恐れ 自主交換を開始 |
https://www.itmedia.co.jp/pcuser/articles/2203/07/news071.html
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itmediapcuser |
2022-03-07 10:15:00 |
TECH |
Techable(テッカブル) |
都内駐輪場でキャッシュレス決済の実証実験開始。1つのQRコードで20種以上に対応 |
https://techable.jp/archives/174632
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elestyle |
2022-03-07 01:00:28 |
Google |
Google Developer Japan Blog |
Google Identity Services API による認可のサポートについてのお知らせ |
http://developers-jp.googleblog.com/feeds/5212837868062747448/comments/default
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このSDKには、Googleでログインするためのボタンや、簡単に利用できる認証プロンプトであるOneTapが含まれています。 |
2022-03-07 11:00:00 |
js |
JavaScriptタグが付けられた新着投稿 - Qiita |
【個人開発】全部おれの声!?2歳娘のために簡易ゲームをつくった【React】 |
https://qiita.com/Naughty1029/items/ce8503231c6a9b6b9772
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「どうぶつの音が流れて、答えを選択肢から選ぶだけ」という内容にすることで、直感だけで遊べるゲームを目指しました。 |
2022-03-07 10:21:36 |
Docker |
dockerタグが付けられた新着投稿 - Qiita |
【備忘録メモ】Dockerをつないでlocalhostに接続する |
https://qiita.com/yastinbieber/items/d17dea52fa997f16d8d3
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docker |
2022-03-07 10:57:58 |
Docker |
dockerタグが付けられた新着投稿 - Qiita |
開発効率向上のためdockerでコンパイルを行う |
https://qiita.com/P9eQxRVkic02sRU/items/70d84210568177a56bee
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実行環境にdockerを使用している場合はボリュームの共有はできますが、gitへのプッシュや実行環境がまだdockerじゃないと言う方もいると思うので、ホスト側と共有するためにコマンドでボリュームを指定していますdockerコマンドでボリュームを指定するとコマンドが長くなるため、makefileやVSCodeのtaskjsonにdockerコマンドをあらかじめ記載しておくと楽になります感想dockerは使えば使うほど、ローカル環境に依存されなくて良いなぁと感じていますもうdockerなしの生活には戻れない・・・・・・。 |
2022-03-07 10:09:01 |
技術ブログ |
Developers.IO |
全リージョンのEBSデフォルト暗号化をLambda(Python3)から有効化する |
https://dev.classmethod.jp/articles/enable-ebs-default-encryption-for-all-regions-from-lambda/
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lambdabackedcust |
2022-03-07 01:54:38 |
技術ブログ |
Developers.IO |
nOpsで出力できるレポートについてまとめてみた |
https://dev.classmethod.jp/articles/202003-nops-reports/
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wellarchitected |
2022-03-07 01:14:53 |
海外TECH |
DEV Community |
Day 26 of Studying LeetCode Solution until I Can Solve One on My Own: Problem#42. Trapping Rain Water(Hard/JavaScript) |
https://dev.to/devuser1/day-26-of-studying-leetcode-solution-until-i-can-solve-one-on-my-own-problem42-trapping-rain-waterhardjavascript-3lm6
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Day of Studying LeetCode Solution until I Can Solve One on My Own Problem Trapping Rain Water Hard JavaScript Intro I am a former accountant turned software engineer graduated from coding bootcamp Algorithms and Data Structure is an unavoidable part of interviews for most of the tech companies now And one of my friends told me that you need to solve a medium leetcode problem under seconds in order to get into the top tech companies So I thought I d start learning how to do it while job searching Since I have no clue on how to solve any of the problems even the easy ones I thought there is no point for me to waste hours and can t get it figured out Here is my approach Pick a leetcode problem randomly or Online Assessment from targeted companies Study solutions from Youtube or LeetCode discussion section One brute force solution another one more optimal Write a blog post with detailed explanation and do a verbal walk through to help understand the solutions better Code out the solution in LeetCode without looking at the solutionsCombat the forgetting curve Re do the question for the next three days And come back regularly to revisit the problem Trapping Rain WaterDifficulty Hard Language JavaScript Given n non negative integers representing an elevation map where the width of each bar is compute how much water it can trap after raining Example Input height Output Explanation The above elevation map black section isrepresented by array In this case units of rain water blue section are being trapped Example Input height Output Constraints n height length lt n lt lt height i lt Solution Two pointers Key to this method is compare the height of bar on the left end index and right end index length If the bar on the right end is taller start calculating water being trapped from the left end the lower end Because it is guaranteed that the water will be trapped at the lower level until a new height shows up that makes the left end taller than the right end If the bar on the left end is taller or equal to the right end we will calculater the water from the right end the lower end var trap function height let leftMax let rightMax let result let left let right height length Initialize variables to keep track of starting from the left end index and the right end index height length note while left lt right while note left index is smaller than right index loop continues leftMax Math max leftMax height left rightMax Math max rightMax height right Max height note of left and right end bar will be updated as the index updates if height left lt height right result leftMax height left If the bar on the right end is taller get the amount of trapped water by substracting height of next bar from current left max height For example give height right bar is taller than left bar it is guaranteed that the water will be trapped between these two bars until a new height shows up that makes the left end taller than the right end Since all bars in between are less than in this case The left max remains at and left index continue moves to the right left note we will be adding note the total of to our result to get amount of trapped water else result rightMax height right If the bar on the left end is taller or equal to the right end we will calculater the water from the right end the lower end And move index towards left right note return result Time Complexity O n Space Complexity O References LeetCode Problem LinkLeetCode Discussion Hongbo MiaoLeetCode Discussion ShashwatBangarYoutube TerribleWhiteboardNote while LoopNote Array lengthNote Decrement Note Increment Note Math max Note Addition Assignment Blog Cover Image Credit |
2022-03-07 01:35:50 |
海外TECH |
DEV Community |
Spread Operator in JavaScript (...) |
https://dev.to/fig781/spread-operator-in-javascript--29p
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Spread Operator in JavaScript What is the Spread Operator This syntax is used to succinctly pass multiple values from either an Array or Object to an expression where elements are expected Examples are the best way to show this ArraysCombining arrayslet arr let arr let combinedArr arr arr combinedArr let arr let arr arr arr Copying an arraylet arr let arrCopy arr arrCoppy changing arr will not effect arrCopyObjectsMerge Objectslet obj id name Aden let obj birthday hairColor Brown let combinedObj obj obj combinedObj id name Aden birthday hairColor Brown Note Merging objects with like attributes may not behave the way you expectlet obj id name Aden let obj id name Bob let combinedObj obj obj combinedObj id name Bob A Common use case in Reactimport useState from react const App gt const input setInput useState const list setList useState const addButtonClick gt We use the spread operator to add an item to the end of the array setList list gt list input return lt div gt lt input type text value input onChange e gt setInput e target value gt lt button onClick addButtonClick gt Add lt button gt lt ul gt list map item gt return lt li key Math random gt item lt li gt lt ul gt lt div gt export default App More information about the spread syntax can be found in the MDN docs Leave comment if you have any questions or feedback |
2022-03-07 01:14:05 |
医療系 |
内科開業医のお勉強日記 |
Duchenne muscular dystrophy :最大呼気筋力(MEP)は優れた内腹斜筋脂肪置換指標 |
https://kaigyoi.blogspot.com/2022/03/duchenne-muscular-dystrophy-mep.html
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Duchennemusculardystrophy最大呼気筋力MEPは優れた内腹斜筋脂肪置換指標DuchennemusculardystrophyDMDnbspでは、収縮時にsarcomereのintegrityを維持するのに重要なdystrophinproteinの機能欠落により、骨格筋や心筋の機能が低下するため、nbspinexorableclinicaldeclineが見られ、呼吸筋の状態を評価するための現在の選択肢は、肺機能検査室で行われる機能測定であり、機能低下が見られると疾患の進行を追跡するのに優れているが、疾患の初期には役に立たないことが多い。 |
2022-03-07 01:25:00 |
医療系 |
医療介護 CBnews |
世界結核デーを記念し都庁でクイズパネル展示-東京都が発表、配信動画で複十字病院医師が解説も |
https://www.cbnews.jp/news/entry/20220304164535
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世界結核デー |
2022-03-07 11:00:00 |
海外ニュース |
Japan Times latest articles |
Death toll from Osaka arson attack rises to 26 |
https://www.japantimes.co.jp/news/2022/03/07/national/crime-legal/osaka-arson-death-toll/
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early |
2022-03-07 10:43:41 |
海外ニュース |
Japan Times latest articles |
With days to go, South Korea has no favorite in presidential race |
https://www.japantimes.co.jp/news/2022/03/07/asia-pacific/politics-diplomacy-asia-pacific/south-korea-president-race/
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With days to go South Korea has no favorite in presidential racePolls show that neither of the two main candidates have convinced a large majority of voters that they can provide the steady hand needed to |
2022-03-07 10:07:41 |
北海道 |
北海道新聞 |
松山英樹は20位、シェフラーV 米男子ゴルフ最終日 |
https://www.hokkaido-np.co.jp/article/653687/
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松山英樹 |
2022-03-07 10:07:00 |
マーケティング |
AdverTimes |
キリンビール第二弾はKinki Kids 25周年で初のサシ飲み |
https://www.advertimes.com/20220307/article378520/
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kinkikids |
2022-03-07 01:43:58 |
マーケティング |
AdverTimes |
宮﨑あおい30年ぶりのマクドナルドCM出演が話題、「てりたま」発売に合わせ |
https://www.advertimes.com/20220307/article378505/
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youtube |
2022-03-07 01:14:11 |
ニュース |
THE BRIDGE |
プロフィールサイト「lit.link」とコミュニティSNS「WeClip」運営がシード調達、デット含め1億円 |
https://thebridge.jp/2022/03/tieups-seed-round-funding
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プロフィールサイト「litlink」とコミュニティSNS「WeClip」運営がシード調達、デット含め億円プロフィールサイト「litlink」、コミュニティSNS「WeClip」を開発・運営するTieUpsは日、シードラウンドで資金調達したと発表した。 |
2022-03-07 01:30:12 |
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