投稿時間:2021-06-15 10:20:13 RSSフィード2021-06-15 10:00 分まとめ(21件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 女性が転職したい会社　「楽天」や「トヨタ」を抑え1位になったのは	https://www.itmedia.co.jp/business/articles/2106/15/news061.html	itmedia	2021-06-15 09:40:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 東芝、“お手盛り調査”許されず　役員ら続投一転	https://www.itmedia.co.jp/business/articles/2106/15/news064.html	ITmediaビジネスオンライン東芝、“お手盛り調査許されず役員ら続投一転東芝の取締役会の永山治議長は日に開いたオンライン記者会見で、日に発表した取締役選任案の変更について説明した。	2021-06-15 09:32:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 6人に1人がすでに「退職したい」　21年4月入社の声	https://www.itmedia.co.jp/business/articles/2106/15/news055.html	itmedia	2021-06-15 09:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] Google、「Workspace」に関し“誰でも無料に”、「Room」を「Spaces」に、などの発表	https://www.itmedia.co.jp/news/articles/2106/15/news059.html	ITmediaNewsGoogle、「Workspace」に関し“誰でも無料に、「Room」を「Spaces」に、などの発表Googleがオフィススイート「GoogleWorkspace」旧「GSuite」に関する複数の新機能を発表した。	2021-06-15 09:16:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 内部統制に対応、「マネーフォワードクラウド固定資産」提供開始　複数台帳管理も可能に	https://www.itmedia.co.jp/business/articles/2106/15/news057.html	itmedia	2021-06-15 09:15:00
TECH	Techable（テッカブル）	3周年を迎えたレシート買取アプリ「ONE」、ユーザーの購買行動を分析！	https://techable.jp/archives/156491	株式会社	2021-06-15 00:00:40
デザイン	コリス	GitHubで注目をあつめているHTML, CSS, JavaScriptのライブラリ・リソースのまとめ	https://coliss.com/articles/build-websites/operation/work/the-52-most-popular-trending-projects.html	続きを読む	2021-06-15 00:36:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonでのスクレイピングについて	https://teratail.com/questions/344040?rss=all	pythonでのスクレイピングについて解決したいことpythonでスクレイピングし、CSVに出力したいと思っておりますが、CSV出力が上手くいきません。	2021-06-15 09:40:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JavaScript Ajax 秒間8kb	https://teratail.com/questions/344039?rss=all	javascript	2021-06-15 09:30:09
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	AssertionError: View function mapping is overwriting an existing endpoint function: indexの解決方法	https://teratail.com/questions/344038?rss=all	AssertionErrorViewfunctionmappingisoverwritinganexistingendpointfunctionindexの解決方法ラズパイに接続したタクトスイッチを押すと、その履歴をsqliteに保存しつつ、押された回数をカウントして、htmlでwebブラウザに値を返すようなプログラムを考えております。	2021-06-15 09:19:21
海外TECH	DEV Community	A Command Line Key-Value Data Store using the Rust Programming Language.	https://dev.to/sirneij/a-command-line-key-value-data-store-using-the-rust-programming-language-33b6	A Command Line Key Value Data Store using the Rust Programming Language PreludeRust is an imperative super fast and type safe programming language that empowers you ーa Software Engineer ー to reach farther to program with confidence in a wider variety of domains than you did before No wonder it has consistently maintained its deserved spot as the most loved programming language for half a decade What we are buildingUsing barebone rust code we will be building a simple command line key value data store like Redis It should take in two command line arguments and assign the first as the key while the second value If installed on your machine it can be used as follows ┌ー sirneij sirneij Documents Projects rust kvstore └ー sirneij sirneij rust kvstore rust kvstore needle haystackThis should create a file aptly named kv db It s content can then be read ┌ー sirneij sirneij Documents Projects rust kvstore └ー sirneij sirneij rust kvstore cat kv dbWhose output should look like ー┬ー │File kv dbー┼ー │needle haystackー┴ーHowever if you have the source files you can simply build and run it using ┌ー sirneij sirneij Documents Projects rust kvstore └ー sirneij sirneij rust kvstore cargo run needle haystackThis is simply for learning sake and no other motive is intended DECLAIMERThis example is based off of a two part tutorial anchored by the beloved Ryan Levick The only significant additions are the use of a Vec lt String gt instead of Iterator lt Item String gt fixing this bugthread main panicked at Corrupt database Os code kind NotFound message No such file or directory src main rs note run with RUST BACKTRACE environment variable to display a backtrace by checking if kv db already exists and if not create it using Rust s PathBuf standard library using a more efficient file reader and using split once instead of rsplit among others It is highly recommended to check out the awesome livestreams on youtube I must confess it was a total tear down and dissection AssumptionsIt is assumed that you have read The Rust book to some extent or have checked out the awesome livestreams on youtube by Ryan Levick Source codeAs usual you can get the full version of the source files for this article on github Just clone it ┌ー sirneij sirneij Documents Projects └ー sirneij sirneij Projects git clone and open it in your favourite text editor mine is vs code ┌ー sirneij sirneij Documents Projects └ー sirneij sirneij Projects cd rust kvstore amp amp code Proper implementationGoing by the assumptions made above I will only point out some of my inputs Taking arguments as vectors Since our little project wants to get two command line arguments Rust provides a function args which can be found in the std env library This function returns an iterator of the command line arguments The collect converts the returned iterator into a vector Its implementation for this project looks this way fn main let args Vec lt String gt std env args collect let key amp args let value amp args It should be noted that amp args gives the path to our executable which in this case should be target debug rust kvstore You can see what is in args by printing it to the console using println macro fn main let args Vec lt String gt std env args collect println args let key amp args let value amp args You should see something like target debug rust kvstore needle haystack if you pass needle haystack as arguments using cargo run like so ┌ー sirneij sirneij Documents Projects rust kvstore └ー sirneij sirneij rust kvstore cargo run needle haystackSince we are only concerned with arguments we passed which starts from amp args we overlooked amp args Fixing No such file or directory bug If kv db is not manually created or not present at the start of the program s usage an error of this form will surface thread main panicked at Corrupt database Os code kind NotFound message No such file or directory src main rs note run with RUST BACKTRACE environment variable to display a backtraceTo fix this we need to check whether or not kv db has been created If not create it on the fly To accomplish this we use this awesome std path PathBuf library in our constructor new impl Database fn new gt Result lt Database std io Error gt let mut contents String new let path PathBuf from kv db if path exists let file std fs File open path let mut buf reader std io BufReader new file buf reader read to string amp mut contents else std fs File create kv db Using the more efficient std io BufReaderIt can also be seen in the snippet above that instead of using the std read to string we opted for the more efficient std io BufReader new file split once implemented When Ryan was livestreaming split once was only available in the nightly version of Rust so he opted for rsplit However I think it is stable now and the full implementation is shown as follows for line in contents lines let key value line split once t expect Corrupt database map insert key to string value to string That s it Nifty and awesome To build the project from scratch code along with Ryan Levick Kindly drop your comments reactions and suggestions Make me a better writer ReferencesIntroduction to Rust by Ryan LevickThe Rust Programming Language by Steve Klabnik and Carol Nichols with contributions from the Rust CommunityStack Overflow Developer Survey Most Loved Dreaded and Wanted Languages AttributionsCover image made by Flat Icons	2021-06-15 00:24:08
海外科学	NYT > Science	NASA's Juno Mission Reveals What's Beneath Jupiter's Pretty Clouds	https://www.nytimes.com/2021/06/14/science/jupiter-juno-nasa-ganymede.html	NASA x s Juno Mission Reveals What x s Beneath Jupiter x s Pretty CloudsNASA s Juno probe is beginning an extended mission that may not have been possible if it hadn t experienced engine trouble when it first arrived at the giant planet	2021-06-15 00:37:16
金融	ニッセイ基礎研究所	人口問題に揺れる中国－第３子出生容認へ【アジア・新興国】中国保険市場の最新動向（47）	https://www.nli-research.co.jp/topics_detail1/id=68016?site=nli	つまり、第子出産から第子出産を認める政策に移行する中で、むしろ出産を奨励するという、中国が歴史的に実施してきた一人っ子政策から大きく転換している点が見受けられる。	2021-06-15 09:56:55
海外ニュース	Japan Times latest articles	Opposition parties submit no-confidence motion against Suga’s Cabinet	https://www.japantimes.co.jp/news/2021/06/15/national/politics-diplomacy/cabinet-no-confidence-motion/	current	2021-06-15 09:14:03
ニュース	BBC News - Home	UK and Australia agree broad terms of trade deal	https://www.bbc.co.uk/news/business-57478412	announcement	2021-06-15 00:16:21
ニュース	BBC News - Home	The 'visual beauty' of bricked-up windows	https://www.bbc.co.uk/news/in-pictures-57349499	architectural	2021-06-15 00:04:58
ビジネス	ダイヤモンド・オンライン - 新着記事	ワクチン接種の証拠提示を　米企業で強まる包囲網 - WSJ発	https://diamond.jp/articles/-/274068	証拠	2021-06-15 09:17:00
LifeHuck	ライフハッカー［日本版］	Android版Chromeに新機能！ スクショツールで画像編集を効率化	https://www.lifehacker.jp/2021/06/capture-edit-screenshots-chrome-android.html	chrome	2021-06-15 10:00:00
北海道	北海道新聞	北広島のＢＰ周辺で「Ｆ」見っけ！　マンホールに、消火栓に	https://www.hokkaido-np.co.jp/article/555423/	開業	2021-06-15 09:12:10
IT	IT号外	劉慈欣、三体3 死神永生のあらすじと考察、感想口コミレビュー要約を自分なりにメモする	https://figreen.org/it/%e5%8a%89%e6%85%88%e6%ac%a3%e3%80%81%e4%b8%89%e4%bd%933-%e6%ad%bb%e7%a5%9e%e6%b0%b8%e7%94%9f%e3%81%ae%e3%81%82%e3%82%89%e3%81%99%e3%81%98%e3%81%a8%e8%80%83%e5%af%9f%e3%80%81%e6%84%9f%e6%83%b3%e5%8f%a3/	劉慈欣、三体死神永生のあらすじと考察、感想口コミレビュー要約を自分なりにメモする三体が難しかったのでTENETの時みたく自分なりに解説、類推する読書メモを書いておきます。	2021-06-15 00:48:50
マーケティング	AdverTimes	綾瀬はるかさんの心の声をミルクボーイが演じる「ユニクロ感謝祭」CM	https://www.advertimes.com/20210615/article354383/	綾瀬はるか	2021-06-15 00:30:25