| TECH |
Engadget Japanese |
2014年8月15日、66キーのコンパクトキーボード「S.T.R.I.K.E. M Wireless Keyboard Black」が発売されました：今日は何の日？ |
https://japanese.engadget.com/today-203049342.html
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bluetooth |
2021-08-14 20:30:49 |
| Google |
カグア！Google Analytics 活用塾:事例や使い方 |
TikTokのいいね数の平均をさらします、具体的なエクセルデータと世界中でバズった動画のインサイトを公開します |
https://www.kagua.biz/social/tiktok/20210815a1.html
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tiktok |
2021-08-14 21:00:04 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
vscode拡張機能開発:ターミナルの出力情報を取得したい |
https://teratail.com/questions/354369?rss=all
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vscode拡張機能開発ターミナルの出力情報を取得したい前提・実現したいことvscodeの拡張機能を開発しておりターミナルの文字列ををとってきたいエラーコードを取ってきたい困っていること下記のページを参考にして拡張機能からターミナルにコマンドを入力し実行することはできたのですが私が探した感じターミナルに出力されているものを取ってくるAPIが見当たらず困っています。 |
2021-08-15 05:30:19 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
バックエンドでGoogle chartsを動かす際、コマンドライン引数を反映させたい |
https://teratail.com/questions/354368?rss=all
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バックエンドでGooglechartsを動かす際、コマンドライン引数を反映させたい前提・実現したいことバックエンドでGooglenbspchartsを動かす際、コマンドライン引数を反映させたい。 |
2021-08-15 05:20:05 |
| Git |
Gitタグが付けられた新着投稿 - Qiita |
LaTeX文書置き場としてのGit/GitHub最速チュートリアル |
https://qiita.com/Nmatician/items/765edfbd726725d1ae8c
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2021-08-15 05:17:16 |
| 海外TECH |
DEV Community |
Leetcode: Longest Arithmetic Subsequence |
https://dev.to/saurabhpro/leetcode-longest-arithmetic-subsequence-4jal
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Leetcode Longest Arithmetic SubsequenceThis is part of a series of Leetcode and other curated solution explanations index If you liked this solution or found it useful please like this post Leetcode Problem Medium Longest Arithmetic Subsequence Longest Arithmetic SubsequenceGiven an array nums of integers return the length of the longest arithmetic subsequence in nums Recall that a subsequence of an array nums is a list nums i nums i nums ik with lt i lt i lt lt ik lt nums length and that a sequence seq is arithmetic if seq i seq i are all the same value for lt i lt seq length Example Input nums Output Explanation The whole array is an arithmetic sequence with steps of length Example Input nums Output Explanation The longest arithmetic subsequence is Example Input nums Output Explanation The longest arithmetic subsequence is Constraints lt nums length lt lt nums i lt Pre Requisite What is an Arithmetic Subsequence During high school we learnt this concept with another name Arithmetic Progression AP The idea is pretty simple a sequence of numbers is called an AP if there are at least numbers and they are equidistant from each other so is an AP as we have a difference of and so if I were to ask you what number would come next what would you say Also did you notice an interesting fact here in a sorted list x gt the middle number when doubled is equal to the sum of its neighbours DO NOT FORGET THIS SolutionSo we know how to recognize an AP but how do we find the longest AP also consider these variationsThe AP can have negative numbers is a valid APThe AP can be unordered not sorted is a valid AP The AP subsequence has a valid AP subsequence gt ok so let take one example One way to look at the solution is to first sort them gt can you see the AP Subsequence here the length is and the difference is also note and is not a valid AP even though they share the same difference But for this problem we can say it has a length of each with difference is also Figuring out the algorithmNaturally when we see the maximization or minimization problem what we want is to compare ALL results and return the max or min We will need Dynamic Programming concepts here If you see the example above can we say the difference is out key and a pair of last index of our chain and max length is our value why do you need a pair as value say we have another example how many AP s do we have diff diff diff diff as you can notice we have same difference but one pair of has the most numbers so if we store the DP values as a map of map with difference as key maybe the problem is not that difficult Lets see the code Implementation public int longestArithSeqLength int nums int size nums length Stores the length of sequences having same difference Map lt Integer Map lt Integer Integer gt gt dp new HashMap lt gt Stores the resultant length int res Iterate over the array for int i i lt size i for int j i j lt size j our dp key is diff int diff nums j nums i here we store the pair of last index which gives us max difference Map lt Integer Integer gt temp Update length of subsequence if dp containsKey diff temp dp get diff if temp containsKey i temp put j temp get i else temp put j else temp new HashMap lt gt temp put j dp put diff temp res Math max res temp get j return res AnalysisAs you can see this solution is not the most complicated one I found it easier to think to almost completion during an interview without knowing anything about AP beforehand If you take it upon you to use some D Array based solution go ahead We will have a default length of for each pair iteration i j gt gt j gt gt j gt gt j gt gt iteration i j gt gt j gt gt this is interesting we already have as key but when we picked the pair we don t have nd index as key so we added a new pair for value set j gt gt iteration i j gt gt j gt gt this is interesting we already have as key so we will update its existing length to iteration i j gt gt so the maximum length is |
2021-08-14 20:27:25 |
| 海外TECH |
Engadget |
'Madden NFL' now has a soundtrack album |
https://www.engadget.com/madden-nfl-22-soundtrack-album-203347808.html?src=rss
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x Madden NFL x now has a soundtrack albumYou d think EA would have released a Madden NFL soundtrack years ago given its penchant for licensed music but no ーit s only getting to that now The publisher has teamed with Interscope Records to release its first album for the football game franchise Madden NFL The Soundtrack The title unsurprisingly tries to walk the line between big names and indie cred with artists like Swae Lee Tierra Whack and multiple up and comers The full game will include more than extra tracks while you re playing the new Yard mode including originals from artists like Killer Mike and hit of the moment songs from the likes of Drake and Lil Baby You can stream or buy the soundtrack through common services like Apple Music Spotify and Deezer This probably won t convince you to buy Madden if you weren t already sold on the formula but that s not really the point Much like other game soundtracks it s another way to capitalize on the game beyond the usual sales |
2021-08-14 20:33:47 |
| ニュース |
BBC News - Home |
Haiti struck by deadly 7.2-magnitude earthquake |
https://www.bbc.co.uk/news/world-latin-america-58215631
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earthquake |
2021-08-14 20:22:41 |
| ニュース |
BBC News - Home |
Playing return a big step after 'mentally tough' lay-off - Van Dijk |
https://www.bbc.co.uk/sport/football/58218347
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Playing return a big step after x mentally tough x lay off Van DijkLiverpool defender Virgil van Dijk feels he has taken a big step towards getting back to full fitness after a mentally tough months out through injury |
2021-08-14 20:30:09 |
| ニュース |
BBC News - Home |
The Hundred - Oval Invincibles v London Spirit: Ravi Bopara loses his trousers during boundary dive |
https://www.bbc.co.uk/sport/av/cricket/58218441
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The Hundred Oval Invincibles v London Spirit Ravi Bopara loses his trousers during boundary diveRavi Bopara loses his trousers as he slides in to unsuccessfully deny a boundary to the delight of the Oval crowd and BBC commentators |
2021-08-14 20:28:21 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
トヨタ・サムスンが伸びれば儲かる「世界ニッチトップ」企業を大公開【化学・輸送用機器15社】 - 安いニッポン 買われる日本 |
https://diamond.jp/articles/-/278152
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日本企業 |
2021-08-15 05:25:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
東西線と東武鉄道の「知られざる深い縁」とは - News&Analysis |
https://diamond.jp/articles/-/278055
|
結びつき |
2021-08-15 05:20:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
月曜の憂鬱を解消する方法は「諦め」？週明けに自己嫌悪に陥らない方法 - ニュース3面鏡 |
https://diamond.jp/articles/-/278602
|
休み明け |
2021-08-15 05:15:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
「案内チラシ1枚」でがん検診受診率が130倍に!?元P&Gマーケターが語る秘訣 - 「マーケティング思考」の戦略・組織論 |
https://diamond.jp/articles/-/278738
|
「案内チラシ枚」でがん検診受診率が倍に元PampampGマーケターが語る秘訣「マーケティング思考」の戦略・組織論「ラストワンマイル」ーもともとは物流用語で、品物が顧客に届く最後のステップを指す言葉だ。 |
2021-08-15 05:10:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
秀吉「晩年」の意外な新説、朝鮮出兵は欧州対策？【歴史・見逃し配信】 - 見逃し配信 |
https://diamond.jp/articles/-/278808
|
朝鮮出兵 |
2021-08-15 05:07:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
早期退職を決行した56歳男性、趣味のドライブ・温泉三昧の老後を過ごせるか？ - お金持ちになれる人、貧乏になる人の家計簿 深野康彦 |
https://diamond.jp/articles/-/278737
|
|
2021-08-15 05:05:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
日本電産と信越化学・キーエンス、3社の決算書に見る「決定的な違い」［見逃し配信］ - 見逃し配信 |
https://diamond.jp/articles/-/279019
|
信越化学工業 |
2021-08-15 05:02:00 |
| ビジネス |
東洋経済オンライン |
東証の｢市場改革｣は何が大きくズレているのか 日本の企業統治に不足しているものは何か | 新競馬好きエコノミストの市場深読み劇場 | 東洋経済オンライン |
https://toyokeizai.net/articles/-/448260?utm_source=rss&utm_medium=http&utm_campaign=link_back
|
topix |
2021-08-15 05:30:00 |
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