投稿時間:2022-08-16 08:37:05 RSSフィード2022-08-16 08:00 分まとめ(37件)

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IT	ITmedia 総合記事一覧	[ITmedia News] WeWork共同創業者アダム・ニューマン氏の新企業Flow、a16zから3.5億ドル調達	https://www.itmedia.co.jp/news/articles/2208/16/news075.html	andreessenhorowitzaz	2022-08-16 07:47:00
AWS	AWS News Blog	A Decade of Ever-Increasing Provisioned IOPS for Amazon EBS	https://aws.amazon.com/blogs/aws/a-decade-of-ever-increasing-provisioned-iops-for-amazon-ebs/	A Decade of Ever Increasing Provisioned IOPS for Amazon EBSProgress is often best appreciated in retrospect It is often the case that a steady stream of incremental improvements over a long period of time ultimately adds up to a significant level of change Today ten years after we first launched the Provisioned IOPS feature for Amazon Elastic Block Store EBS I strongly believe that …	2022-08-15 22:10:16
AWS	AWS News Blog	New – HTTP/3 Support for Amazon CloudFront	https://aws.amazon.com/blogs/aws/new-http-3-support-for-amazon-cloudfront/	New HTTP Support for Amazon CloudFrontAmazon CloudFront is a content delivery network CDN service a network of interconnected servers that is geographically closer to the users and reaches their computers much faster Amazon CloudFront reduces latency by delivering data through globally dispersed Points of Presence PoPs with automated network mapping and intelligent routing With Amazon CloudFront content API requests …	2022-08-15 22:04:08
AWS	AWS Machine Learning Blog	Customize your recommendations by promoting specific items using business rules with Amazon Personalize	https://aws.amazon.com/blogs/machine-learning/customize-your-recommendations-by-promoting-specific-items-using-business-rules-with-amazon-personalize/	Customize your recommendations by promoting specific items using business rules with Amazon PersonalizeToday we are excited to announce Promotions feature in Amazon Personalize that allows you to explicitly recommend specific items to your users based on rules that align with your business goals For instance you can have marketing partnerships that require you to promote certain brands in house content or categories that you want to improve the …	2022-08-15 22:11:46
python	Pythonタグが付けられた新着投稿 - Qiita	Python,JavaScript,PHP,Ruby,Perlの入門の比較	https://qiita.com/yuki_kimoto/items/00aaab90f31194a5de74	javascriptphprubyperl	2022-08-16 07:29:52
js	JavaScriptタグが付けられた新着投稿 - Qiita	Python,JavaScript,PHP,Ruby,Perlの入門の比較	https://qiita.com/yuki_kimoto/items/00aaab90f31194a5de74	python	2022-08-16 07:29:52
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Python,JavaScript,PHP,Ruby,Perlの入門の比較	https://qiita.com/yuki_kimoto/items/00aaab90f31194a5de74	python	2022-08-16 07:29:52
海外TECH	DEV Community	Palindrome Checker FCC Solution	https://dev.to/michaelx/palindrome-checker-fcc-solution-4j2	Palindrome Checker FCC SolutionBefore we start I find it essential you know that Aibohphobia is the fear of palindromes which of course is a palindrome itself and for all the law suitors out there I m pretty sure someone with this phobia won t be checking out this article in the first place heheh Today we re going to be solving FreeCodeCamp s palindrome checker algorithm the first algorithm in this series Essentially we re to return a value of true or false depending on whether the input string is a palindrome or not A palindrome is a word that is spelt the same way if read from left to right or from right to left and this is not regarding punctuation marks spaces or even case We can test our algorithm using strings such as leperS RepEl AiboHphobIa RaceCar rotaTor and so on But I will be using eye for this example We will also be testing for numbers and symbols e g A A to ensure they aren t being considered when checking for our palindromes Here is the piece of code we re given function palindrome str return true palindrome eye It is important that we understand what we are working with before we start coding So we re given a string to check if it is a palindrome or not hence from the definition of a palindrome we are to determine if the string is the same when read backwards or reversed Excluding all non alphanumeric characters and regardless of case For my solution I will first remove all all non alphanumeric characters and I will use two methods for this which are Regular Expressions otherwise known as REGEX and also using a for loop Here is my solution function palindrome str const newStr str toLowerCase replace W g palindrome eye This is my REGEX approach to removing non alphanumeric charactersHere I created a variable newStr which takes in the input from the function which in this case is a string and then runs the toLowerCase and the replace methods on it The toLowerCase method is used to turn a string to all lower cased and we do that here to eliminate any case sensitivity issue we might run into as JavaScript is case sensitive I also used the replace method which essentially searches for the presence of a character in a given string and then replaces with a provided parameter Here our replace function takes in a Regular expression W g which checks for all instances of non alphanumeric characters and spaces and it then replaces these characters with an empty string hence removing them I cannot explain REGEX in this post as it is quite complicated to fully understand and is very broad but the breakdown of the expression is this The double slashes at the beginning and end of the expression indicates to JavaScript that it is a Regular Expression the g is something known as a flag in regex which tells JavaScript to check for all the instances of the characters we don t need and not just the first instance of them The W checks for everything that is not a letter that is letters numbers symbols and even spaces inclusive but for some reason underscores or aren t included in this matching so was used to check for them The stands for or in REGEX to match a string pattern or another which in this case is non alphanumerics or an underscore The next method I will use to filter the string is the string looping approachfunction palindrome str const lettersArr abcdefghijklmnopqrstuvwxyz split const tempStr str toLowerCase let newStr for let i i lt str length i if lettersArr includes tempStr i newStr tempStr i palindrome eye Here I created two variables tempStr and newStr and another variable lettersArr The lettersArr variable stores all the letters of the alphabet lowercased and then uses the split method on them The split method takes a string and splits it into an array with each split located at a the instance of a character that will be provided as a parameter Here is used an empty string so it returns an array consisting of all the letters of the alphabet in lowercase The tempStr variable converts the input string to lowercase and then stores it I am going write code to loop over every character of this variable to check for non alphanumeric characters The newStr currently has an empty string value but it will store our filtered string The for loop runs depending on the length of the original input string and then runs the code it contains for each iteration Within this for loop for each iteration the code gets the character in our tempStr that is the same length with the original string so we get each of its characters individually I then used the includes method to check if the character at given index is contained in our alphabets array and if it is this means it is a letter and it will be added to our newStr variable Now we have our filtered string what next I am going to create a variable to store our string in reverse format in order to check if we have a palindrome or not Note I will be using the REGEX approach of filtering the string for the rest of the blog just to make the code a bit more concise function palindrome str const newStr str toLowerCase replace W g const palinStr newStr split reverse join Here I created a variable I called palinStr to store the reversed string This variable takes the filtered string and performs some actions on it so as to reverse it The split method splits the string into an array I ve explained that before in the string filtering code The reverse method is an array method that reverses an array It is a built in JavaScript feature The join method joins the elements of an array with a separator that is passed in as a parameter here I passed in so it just combines the array items into one word without any separation or spacing I would love to show two methods of reversing the string as well but just to keep the blog from taking up all the bits in dev to and taking a bazillion years to read I won t be doing that Although if you want me to write a seperate blog on strings and or array methods you can say that in the comments and I will be sure to do just that Now I have my filtered string and also my reversed filtered string What next Finally I will check if the filtered strings newStr and palinStr are the same and return true or false function palindrome str const newStr str toLowerCase replace W g const palinStr newStr split reverse join return newStr palinStr palindrome eye truepalindrome leperS RepEl truepalindrome Hi there falsepalindrome AiboHphobIa truepalindrome RaceCar truepalindrome BobT falsepalindrome rotaTor truepalindrome A A trueHere is the final code function palindrome str const newStr str toLowerCase replace W g const palinStr newStr split reverse join return newStr palinStr palindrome eye I will also be making some blogs on regex very soon as it is a very essential and tricky skill to master when learning JavaScript web development or just programming in general I will be posting more blogs and articles like this so if you found this blog helpful be sure to obliterate that like button and annihilate the subscribe button A follow would also be nice btw cos then I get to post more and you get to learn more everybody wins Adios amigo see you on my next post	2022-08-15 22:30:33
金融	金融総合：経済レポート一覧	FX Daily（8月12日）～ドル円、133円台後半まで回復	http://www3.keizaireport.com/report.php/RID/506501/?rss	fxdaily	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	「中央銀行の迎える新たな局面とフロンティア」2022年国際コンファランスの模様	http://www3.keizaireport.com/report.php/RID/506507/?rss	中央銀行	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	Individual Trend Inflation	http://www3.keizaireport.com/report.php/RID/506508/?rss	individualtrendinflation	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	New Dimensions and Frontiers in Central Banking Summary of the 2022 BOJ-IMES Conference	http://www3.keizaireport.com/report.php/RID/506509/?rss	central	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	エコノミスト360°視点～ASEAN金融支援に備えを	http://www3.keizaireport.com/report.php/RID/506512/?rss	asean	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	ESG四半期レポート 2022年第2四半期～ネットゼロへの迅速な移行を促すための議決権行使とエンゲージメントの方法...：フォーカス	http://www3.keizaireport.com/report.php/RID/506532/?rss	議決権行使	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	ヘルスケア銘柄はなおディフェンシブと言えるか？：株式	http://www3.keizaireport.com/report.php/RID/506533/?rss	銘柄	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	米インフレはピークアウトの兆し / 欧州通貨：ノルウェー中銀は大幅利上げへ / NZドル：NZ中銀は先行きの経済をどう考えるか：Weekly FX Market Focus	http://www3.keizaireport.com/report.php/RID/506534/?rss	weeklyfxmarketfocus	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	投資環境ウィークリー 2022年8月15日号【日本、米国、欧州、インドネシア】米インフレ懸念が和らぎ株価は上昇するも、景気減速懸念は根強い	http://www3.keizaireport.com/report.php/RID/506535/?rss	三菱ufj	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	ウィークリーレポート 2022年8月15日号～NYダウは大幅に反発。	http://www3.keizaireport.com/report.php/RID/506536/?rss	三井住友トラスト	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	週間市場レポート（2022年8月8日～8月12日）～日本の株式・債券市場、米国の株式市場、外国為替市場	http://www3.keizaireport.com/report.php/RID/506538/?rss	債券市場	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	金融市場NOW：投資家は債券投資のタイミングを探る～前回の利上げ休止時の債券への投資収益率は相対的に高い	http://www3.keizaireport.com/report.php/RID/506539/?rss	金融市場	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	ウィークリー・マーケット 2022年8月第3週号	http://www3.keizaireport.com/report.php/RID/506540/?rss	日興アセットマネジメント	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	株式市場における安倍元首相のレガシー～首相復帰後のEPS推移は日本＞米国＞欧州。安倍レガシーの「ダブル・コード」が今後も日本企業を鍛え続ける...：マーケットレター	http://www3.keizaireport.com/report.php/RID/506541/?rss	安倍元首相	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	東証再編～プライム基準未適合企業の通信簿2207～今のところ再編の効果は限定的	http://www3.keizaireport.com/report.php/RID/506552/?rss	日本証券経済研究所	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	人民元週間レポート【第2四半期貨幣政策執行報告】2022年8月12日	http://www3.keizaireport.com/report.php/RID/506557/?rss	週間	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	オーストラリア マーケット動向（2022/8/15）【隔週版】～ここ2週間の豪ドルの対円レートは、上昇...	http://www3.keizaireport.com/report.php/RID/506558/?rss	三井住友	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	米株高の賞味期限は？：基礎研レター	http://www3.keizaireport.com/report.php/RID/506562/?rss	賞味期限	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	グリーンウォッシュを乗り越える～ESGを短期のブームにしないために：基礎研レター	http://www3.keizaireport.com/report.php/RID/506564/?rss	研究所	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	J-REIT市場の投資環境～7月の都心オフィス市況と投資部門別売買動向：マーケットレター	http://www3.keizaireport.com/report.php/RID/506566/?rss	jreit	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	【注目検索キーワード】ヒートポンプ	http://search.keizaireport.com/search.php/-/keyword=ヒートポンプ/?rss	検索キーワード	2022-08-16 00:00:00
金融	金融総合：経済レポート一覧	【お薦め書籍】世界2.0 メタバースの歩き方と創り方	https://www.amazon.co.jp/exec/obidos/ASIN/4344039548/keizaireport-22/	宇宙開発	2022-08-16 00:00:00
ニュース	BBC News - Home	Liverpool 1-1 Crystal Palace: Nunez red card costly in Anfield stalemate	https://www.bbc.co.uk/sport/football/62557484?at_medium=RSS&at_campaign=KARANGA	liverpool	2022-08-15 22:44:58
ニュース	BBC News - Home	Western & Southern Open: Andy Murray beats Stan Wawrinka in Cincinnati	https://www.bbc.co.uk/sport/tennis/62555150?at_medium=RSS&at_campaign=KARANGA	Western amp Southern Open Andy Murray beats Stan Wawrinka in CincinnatiAndy Murray sets up a meeting with fellow Briton Cameron Norrie with a gutsy win over fellow veteran Stan Wawrinka in the Cincinnati Open	2022-08-15 22:04:27
ニュース	BBC News - Home	Garth Crooks' Team of the Week: Pope, Koulibaly, De Bruyne, Jesus	https://www.bbc.co.uk/sport/football/62554168?at_medium=RSS&at_campaign=KARANGA	Garth Crooks x Team of the Week Pope Koulibaly De Bruyne JesusWho has a shimmy George Best would be proud of Who made saves he had no right to make Who stood out in a classic London derby Find out in Garth Crooks latest Team of the Week	2022-08-15 22:10:37
北海道	北海道新聞	貨物機大破、後継機に「夢」託す　世界最大、再利用計画も	https://www.hokkaido-np.co.jp/article/718145/	世界最大	2022-08-16 07:29:00
北海道	北海道新聞	北海道内大雨　八雲町、長万部町、伊達市で避難指示	https://www.hokkaido-np.co.jp/article/718142/	北海道内	2022-08-16 07:14:16
北海道	北海道新聞	ＮＹ円、１３３円前半	https://www.hokkaido-np.co.jp/article/718144/	外国為替市場	2022-08-16 07:13:00
ニュース	THE BRIDGE	米国が注目するリチウムイオン電池リサイクル「Li Industries」のインパクト	https://thebridge.jp/2022/08/li-industries-announces-the-closing-of-series-a-fundraising	米国が注目するリチウムイオン電池リサイクル「LiIndustries」のインパクトピックアップLiIndustriesAnnouncestheClosingofSeriesAFundraisingニュースサマリー次世代リチウムイオン電池リサイクル技術を開発するLiIndustriesは月日、万ドルのシリーズA資金調達ラウンドを公表した。	2022-08-15 22:01:59