投稿時間:2022-07-19 18:39:32 RSSフィード2022-07-19 18:00 分まとめ(47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
ROBOT	ロボスタ	Amazonオーディブル 村上春樹作品『神の子どもたちはみな踊る』など3作品を追加配信　朗読は仲野太賀/イッセー尾形/藤木直人	https://robotstart.info/2022/07/19/audible-murakami-03.html		2022-07-19 08:35:05
ROBOT	ロボスタ	日本科学未来館で「AIスーツケース」を体験してきた　自動運転の最新技術で視覚障がい者の移動を支援　ネックスピーカーと連動	https://robotstart.info/2022/07/19/miraikan-ai-suitcase.html		2022-07-19 08:11:41
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] ジンズホールディングス、過去最高純益見込みから大幅に下方修正	https://www.itmedia.co.jp/business/articles/2207/19/news136.html	itmedia	2022-07-19 17:53:00
IT	ITmedia 総合記事一覧	[ITmedia News] ドコモの「iコンシェル」、iモード版の提供終了　スマホ版は後継サービス「my daiz」に移行	https://www.itmedia.co.jp/news/articles/2207/19/news161.html	itmedia	2022-07-19 17:43:00
IT	ITmedia 総合記事一覧	[ITmedia News] 事実上のWindows 11マシンが1万2800円で買えてしまって驚愕した件	https://www.itmedia.co.jp/news/articles/2207/19/news157.html	itmedia	2022-07-19 17:20:00
IT	情報システムリーダーのためのIT情報専門サイト IT Leaders	NSSOL、金融機関のクラウド移行支援「FINARCH」、ガバナンスを維持し3カ月で移行 | IT Leaders	https://it.impress.co.jp/articles/-/23498	finarch	2022-07-19 17:27:00
AWS	AWS Japan Blog	2022 年 6 月の AWS Black Belt オンラインセミナーのご案内	https://aws.amazon.com/jp/blogs/news/2022-06-aws-blackbelt/	awsblackbelt	2022-07-19 08:14:33
AWS	AWS - Japan	Amazon SageMaker による実験管理【ML-Dark-02】【AWS Black Belt】	https://www.youtube.com/watch?v=VK9UJ8haRF0	AmazonSageMakerによる実験管理【MLDark】【AWSBlackBelt】AmazonSageMakerを活用した実験管理の選択肢と、ソリューションの構築方法について解説しています。	2022-07-19 08:24:31
AWS	AWS - Japan	そのCOBOLもCLOUD化！ AWS Mainframe Modernization【AWS Black Belt】	https://www.youtube.com/watch?v=2SoJBHlZNeo	そのCOBOLもCLOUD化AWSMainframeModernization【AWSBlackBelt】この動画ではメインフレームのアプリケーション移行の一つの選択肢として、年月に一般提供開始したAWSMainframeModernizationのご紹介をしています。	2022-07-19 08:24:08
AWS	AWS - Japan	Amazon Connect Salesforce連携 (第3回 CTI AdapterのCTI Action機能 DiveDeep)【AWS Black Belt】	https://www.youtube.com/watch?v=V3ovmsWAqOc	amazon	2022-07-19 08:22:44
js	JavaScriptタグが付けられた新着投稿 - Qiita	今すぐできるコードの品質改善	https://qiita.com/tykt/items/56e49d66e944d1cba8f7	障害	2022-07-19 17:13:48
golang	Goタグが付けられた新着投稿 - Qiita	Go言語で初めてWebアプリを作る際に役立ちそうな参考文献リンク集(日/英)	https://qiita.com/AYukiEngineer/items/bef36bd4752535e8d1f2	参考文献	2022-07-19 17:45:37
Git	Gitタグが付けられた新着投稿 - Qiita	git pullしたらCould not resolve host: gitlab.com; Unknown error	https://qiita.com/kanaxhouse/items/0da80ab4af6bff1fafbf	fatalunabletoaccesscoul	2022-07-19 18:00:18
技術ブログ	Developers.IO	Alteryxの【ツールコンテナ】ツールが引継ぎ業務に便利だった話	https://dev.classmethod.jp/articles/usefulcase_alteryx_container_tool/	alteryx	2022-07-19 08:49:36
技術ブログ	Developers.IO	AWS CloudHSMクラスターをバックアップからリストアしてみた	https://dev.classmethod.jp/articles/restore-aws-cloudhsm-cluster-from-backup/	awscloudhsm	2022-07-19 08:29:12
技術ブログ	Developers.IO	Amazon CloudWatch Logsを使用してWindowsインスタンスからログ取得しているが、Logを表示した際に文字化けする場合の対処方法について	https://dev.classmethod.jp/articles/tsnote-cloudwatchlogs-log-garbled-characters-windows-server/	amazoncloudwatchlogs	2022-07-19 08:27:41
技術ブログ	Developers.IO	CI・CD界隈期待の星!!Daggerに入門してローカルとGithubActionsでCIを動かしてみた	https://dev.classmethod.jp/articles/dagger_cicd_get_started/	awscodepipelineawscodedep	2022-07-19 08:24:42
海外TECH	DEV Community	Simple Protected Routes Middleware in NextJS 12	https://dev.to/mhx/simple-protected-routes-middleware-in-nextjs-12-3ec7	Simple Protected Routes Middleware in NextJS just put the code below in lt project root gt middleware ts	2022-07-19 08:42:21
海外TECH	DEV Community	Learn Python as a Javascript developer	https://dev.to/kachiic/learn-python-as-a-javascript-developer-422j	Learn Python as a Javascript developerAs a coder you should always be looking to expand your knowledge The best way to do this is by learning different coding languages and frameworks I myself am a Javascript and Python fullstack developer and like most self taught developers I started by learning HTML CSS and Javascript first Eventually I learned Python and found it very useful Python is great for handling backend data and creating simple scripts like web scrapers If you re nervous about learning Python remember that Python is a high level programming language This means it is around the same level of difficulty to learn as Javascript I would even argue it is easier to learn than javascript and the transition from Javascript to python much smoother than the other way round In this tutorial I ll outline the main differences between the two coding languages Set UpFirstly make sure Python is installed on your machine before you start You can check this by running this command in your terminal python versionAlternatively you can use a sandbox to test Python code MethodsThe methods used in python and javascript are named differently Here are some examples of this In javascript Hello World length Length of a stringarr push new string Add new item to end of arrayarr sort a b gt a b Sort an arrayIn python len Hello world Length of a stringarr append new string Add new item to end of listarr sort Sort a listAs you can see the differences aren t huge and you of course don t need to remember all of them Here are some useful links for you to reference TypePageStringsMethodsList ArrayMethodsFunctionsKeywords OutputWhen you want to log something in the terminal or browser Just change console log to print In javascript console log hello world In python print hello world CommentsWhen leaving a comment or commenting something out change to In javascript javascript comment multilinejavascriptcomment In python Python comment Multi Line Comment VariablesThere are a couple difference between Javascript and Python variables Javascript use camel casing and Python use underscores const let and var for javascript Cases for python In Javascript var myExample hello world global variablelet myExample hello world scope variableconst myExample hello world unchangeable variable scope In Python my example hello world basic variableMY EXAMPLE hello world Red flag to not changeNote In python every variable is mutable There is no real way to prevent this When writing code in python changing the case of the variable can signal to other programmers that the variable should not be changed List and ArraysThere are a few differences between Javascript and Python arrays What we refer to as arrays in Javascript are called lists in Python Javascript use camel casing and Python use underscores const let and var are used in javascript Cases are used in python In Javascript const myList In Python my list FunctionsJavascript uses curly braces and function or an arrow function function foo str console log str const foo str gt console log str Python uses def followed by a colon for their functions def foo str print str If StatementsJavascript uses curly braces and parenthesis for each condition separated by a else if or else if condition console log condition met else if condition console log condition met else console log else condition Python just uses colons after each condition and an indented code block Statements are separated by a elif and else if condition one print condition met elif condition two print condition met else print else condition Logical OperatorsWhen declaring conditions we use the following JavascriptPython or amp amp and conditionnot conditionIn Javascript if condition condition orif condition amp amp condition andif condition is notIn Python if condition or condition if condition and condition amp amp if not condition condition For LoopIn Javascript you are required to declare a variable and increment it using the for loop In Python we replace that logic with in range x In Javascript for var i i lt i console log i in Python for i in range print i If you want to access an object or item in an Array In Javascript for var i i lt arr length i console log arr i In Python for obj in arr print obj TypesPrimitive data types represent the fundamental values that we can work with in a programming language JavaScript has types and Python has types JavaScript data types undefined Boolean String Number BigInt and Symbol Python data types Integers int Floats float Booleans bool and strings str To check types in javascript typeof instance To check types in python type instance ImportsImporting files are pretty similar you just have to swap the order of import and from In Javascript import React from react In Python from django db import models ClassesJavascript uses curly braces and Python uses colons In JavaScript the constructor method is called constructor and it has a parameters list as well In Python the constructor that initialises the new instance is called init This method is called automatically when an instance of the class is created to initialise its attributes It s parameters list defines the values that we have to pass to create the instance This list starts with self as the first parameter Class formatIn Javascript class Person constructor name age this name name this age age In Python class Person def init self name age self name name self age age Assign value to a ClassIn Javascript this attribute value In Python self attribute value Create Class InstanceIn Javascript personOne new Person John In Python person one Person John SummaryThe goal of this tutorial is to show the subtle differences between javascript and python The best way to learn is practice Try rewriting some of your basic javascript functions in python A good way to practice is trying solve a few problems in python on Code Wars Thanks for reading and Good Luck	2022-07-19 08:15:56
海外TECH	DEV Community	Memoization In JavaScript	https://dev.to/vedanthb/memoization-in-javascript-11ci	Memoization In JavaScriptMemoization is a performance optimization technique used to speed up programs by storing the results of expensive function calls and returning the cached results when the same inputs occur again In JavaScript memoization can be used to speed up recursive functions that call the same values multiple times By storing the results of the function calls we can avoid having to recalculate them each time which can lead to significant performance gains For example consider the following recursive function that calculates the nth Fibonacci number function fib n if n lt return n return fib n fib n This function works by recursively calling itself with different values for n The first time it s called it will calculate the Fibonacci numbers for n and n The second time it s called it will calculate the Fibonacci numbers for n and n And so on Each time the function is called it must recalculate the Fibonacci numbers for n and n However many of these values have already been calculated in previous function calls For example when calculating the Fibonacci number for n the function must calculate the values for n and n even though they were already calculated when n was calculated This calculation is wasted effort because the values don t change between function calls We can avoid this wasted effort by memoizing the results of the function calls Memoization is a technique for caching the results of function calls and returning the cached results when the same inputs occur again We can memoize the fib function by adding a cache as a global variable var cache function fib n if n lt return n if n in cache cache n fib n fib n return cache n Now when the function is called it will first check to see if the result is already cached If it is it will return the cached result If it s not it will calculate the result and cache it before returning it This technique can be used to speed up any recursive function that calls the same values multiple times However it s important to note that memoization only provides performance gains if the function is called multiple times with the same inputs If the function is only called once or if it s called with different inputs each time memoization will actually slow down the programSome other common use cases for memoization include caching the results of database queries API calls and computationally expensive functions One potential pitfall of memoization is that it can use up a lot of memory if the function is called with a large number of different inputs In our Fibonacci example the cache could potentially grow to contain the results of every Fibonacci calculation from to n For very large values of n this could use up a significant amount of memory Another potential issue is that memoized functions can be difficult to debug because the cached results are stored outside of the function This can make it hard to track the flow of execution through the code Overall memoization is a powerful performance optimization technique that can speed up recursive functions by storing the results of previous function calls However it s important to use memoization wisely to avoid potential memory and debugging issues Another example of memoization is to use a closure to create a cache that is available to the function being memoized var memoize function fn var cache return function x if cache x undefined cache x fn x return cache x This implementation can be used to memoize any function as long as it only takes a single argument To use it simply wrap the function to be memoized with a call to memoize var factorial memoize function n if n return return n factorial n This implementation has a number of advantages First it is very simple and easy to understand Second it is completely general meaning that it can be used to memoize any function no matter how complex However this implementation also has a few drawbacks First it only works for functions that take a single argument Second it is not very efficient because it requires the function to be memoized to be called twice in order to retrieve the cached value A more efficient implementation of memoization can be achieved by using an object as a cache and using the Function prototype apply method to call the memoized function with the arguments passed in var memoize function fn var cache return function var key JSON stringify arguments if cache key undefined cache key fn apply this arguments return cache key This implementation can be used to memoize any function no matter how many arguments it takes To use it simply wrap the function to be memoized with a call to memoize var factorial memoize function n if n return return n factorial n This implementation is more efficient than the previous one because it only requires the function to be memoized to be called once In addition it can be used to memoize any function no matter how many arguments it takes The disadvantage of this implementation is that it is more complex and therefore more difficult to understand In addition it is not possible to use the same cache for multiple functions because the cache key is specific to the arguments passed to the function A final way to implement memoization in JavaScript is to use the Map data structure var memoize function fn var cache new Map return function x if cache has x cache set x fn x return cache get x ConclusionAs you can see memoization is a simple technique that can be used to improve the performance of JavaScript programs By memoizing expensive function calls we can avoid having to perform the computations multiple times which can give our program a significant performance boost	2022-07-19 08:00:54
医療系	医療介護 CBnews	4月診療分、マイナス改定で金額伸び小幅-支払基金、入院がマイナス	https://www.cbnews.jp/news/entry/20220719170728	社会保険診療報酬支払基金	2022-07-19 17:30:00
金融	金融庁ホームページ	入札公告等を更新しました。	https://www.fsa.go.jp/choutatu/choutatu_j/nyusatu_menu.html	公告	2022-07-19 10:00:00
金融	ニッセイ基礎研究所	今週のレポート・コラムまとめ【7/12～7/15】：新型コロナウイルスと保険金支払－「自宅療養」「みなし陽性」「自主療養」、入院給付金は支払われるのか	https://www.nli-research.co.jp/topics_detail1/id=71808?site=nli		2022-07-19 17:19:09
ニュース	@日本経済新聞 電子版	マレリ再建計画案が可決　債権者会議 https://t.co/LYdOEcmq57	https://twitter.com/nikkei/statuses/1549316789271638017	計画	2022-07-19 08:54:42
ニュース	@日本経済新聞 電子版	各国中銀が「逆通貨戦争」　物価抑制へ大幅利上げ(FT) https://t.co/YMT2eU8WfY	https://twitter.com/nikkei/statuses/1549312773301030912	通貨戦争	2022-07-19 08:38:44
ニュース	@日本経済新聞 電子版	羽生結弦の軌跡 写真で振り返る　　 https://t.co/XGGZXXpSSM	https://twitter.com/nikkei/statuses/1549307602261405699	羽生結弦	2022-07-19 08:18:11
ニュース	@日本経済新聞 電子版	羽生結弦、第一線退く意向を表明　「プロとして続ける」 https://t.co/WjLYu0h0Ye	https://twitter.com/nikkei/statuses/1549306948712951809	羽生結弦	2022-07-19 08:15:35
ニュース	@日本経済新聞 電子版	東京都、新たに1万1018人感染　7日平均で前週の180.6% https://t.co/BcaGQ3YyyQ	https://twitter.com/nikkei/statuses/1549306221395836928	東京都	2022-07-19 08:12:42
海外ニュース	Japan Times latest articles	Sidelining of spy chief spotlights Ukraine’s battle to purge Russian agents	https://www.japantimes.co.jp/news/2022/07/19/world/ukraine-purge-russian-agents/	Sidelining of spy chief spotlights Ukraine s battle to purge Russian agentsZelenskyy hailed the dismissal of top members of the nation s security and law enforcement agencies as part of a process of self purification	2022-07-19 17:01:39
海外ニュース	Japan Times latest articles	Yuzuru Hanyu confirms end to 12-year senior career	https://www.japantimes.co.jp/sports/2022/07/19/figure-skating/yuzuru-hanyu-retirement/	careerthe	2022-07-19 17:06:55
ニュース	BBC News - Home	UK heatwave: Hottest day on record likely with highs of up to 42C	https://www.bbc.co.uk/news/uk-62217282?at_medium=RSS&at_campaign=KARANGA	struggle	2022-07-19 08:34:51
ニュース	BBC News - Home	Ukraine war: Putin to visit Iran in rare international trip	https://www.bbc.co.uk/news/world-europe-62218696?at_medium=RSS&at_campaign=KARANGA	february	2022-07-19 08:00:57
ニュース	BBC News - Home	UK pay falls at fastest rate on record as inflation hits	https://www.bbc.co.uk/news/business-62218706?at_medium=RSS&at_campaign=KARANGA	hitsbasic	2022-07-19 08:35:25
ニュース	BBC News - Home	Worrying number of slim children dieting	https://www.bbc.co.uk/news/health-62204770?at_medium=RSS&at_campaign=KARANGA	england	2022-07-19 08:38:20
ニュース	BBC News - Home	What is the Marburg virus and how can it be avoided?	https://www.bbc.co.uk/news/health-62206270?at_medium=RSS&at_campaign=KARANGA	outbreak	2022-07-19 08:43:48
ニュース	BBC News - Home	Djed Spence: Tottenham sign Middlesbrough defender	https://www.bbc.co.uk/sport/football/62170922?at_medium=RSS&at_campaign=KARANGA	nottingham	2022-07-19 08:42:36
ニュース	BBC News - Home	UK Heatwave: How was your sleep? UK swelters under hottest night on record	https://www.bbc.co.uk/news/uk-62218555?at_medium=RSS&at_campaign=KARANGA	figures	2022-07-19 08:33:14
ビジネス	ダイヤモンド・オンライン - 新着記事	多様性に富む候補、ジョンソン英首相の後継争い - WSJ発	https://diamond.jp/articles/-/306707	首相	2022-07-19 17:28:00
ビジネス	不景気.com	長野の商業施設「アゲイン」が閉館、前身から52年の歴史に幕 - 不景気com	https://www.fukeiki.com/2022/07/nagano-again-close.html	商業施設	2022-07-19 08:24:04
北海道	北海道新聞	＜Ｆノート＞熱い男、逆境で本領発揮なるか　日本ハム・山田監督代行	https://www.hokkaido-np.co.jp/article/707529/	日本ハム	2022-07-19 17:36:00
北海道	北海道新聞	臨時国会、８月３日召集で一致　首相と公明代表	https://www.hokkaido-np.co.jp/article/707528/	公明代表	2022-07-19 17:35:00
北海道	北海道新聞	東京で１万１０１８人感染　コロナ、死者報告なし	https://www.hokkaido-np.co.jp/article/707526/	新型コロナウイルス	2022-07-19 17:21:00
北海道	北海道新聞	ヒ素ミルク訴訟、森永が争う構え　救済不十分で賠償請求	https://www.hokkaido-np.co.jp/article/707525/	賠償請求	2022-07-19 17:19:00
北海道	北海道新聞	女子プロゴルフ「大東建託レディス」　札幌で２１日開幕、小林社長「アマチュアにも注目を」	https://www.hokkaido-np.co.jp/article/707513/	大東建託	2022-07-19 17:04:57
IT	週刊アスキー	『SAO アリシゼーション リコリス』の大型拡張DLC後編「マトリカリア」が7月26日に配信決定！	https://weekly.ascii.jp/elem/000/004/098/4098450/	matricaria	2022-07-19 17:30:00
IT	週刊アスキー	DMM GAMES、「ヴァンパイア：ザ・マスカレード スワンソング」ダウンロード版＆デジタルデラックスエディションのプレオーダーを開始！	https://weekly.ascii.jp/elem/000/004/098/4098416/	dmmgames	2022-07-19 17:10:00
マーケティング	AdverTimes	ライフカード、宣伝部長に寺坂氏（22年7月19日付）	https://www.advertimes.com/20220719/article390127/	経営企画	2022-07-19 08:42:31