投稿時間:2021-07-20 13:29:30 RSSフィード2021-07-20 13:00 分まとめ(34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
TECH	Engadget Japanese	アップル、iPhoneやiPadの消毒に過酸化水素水を使わないよう注意呼びかけ	https://japanese.engadget.com/apple-warn-against-hydrogen-peroxide-disinfect-034032425.html	iphone	2021-07-20 03:40:32
TECH	Engadget Japanese	7/20限定：すき屋となか卯の丼の具が最大13％オフ！ Amazonでタイムセール開催中	https://japanese.engadget.com/sale-sukiya-033559594.html	amazon	2021-07-20 03:35:59
TECH	Engadget Japanese	芸術作品の楽しみ方をAIが測定。イタリアでシステム稼働中	https://japanese.engadget.com/italian-art-project-032055440.html	shareart	2021-07-20 03:20:55
TECH	Engadget Japanese	iPhone SE後継モデル、A14搭載かつ5G対応で2022年前半に発売のウワサ	https://japanese.engadget.com/iphonese3-a14-5g-2022-030018000.html	iphone	2021-07-20 03:00:18
ROBOT	ロボスタ	ユニバーサルロボット オンライン展示会「THE COBOT EXPO JAPAN 2021 SUMMER」を開催 展示のほか、講演・ウェビナーを開催	https://robotstart.info/2021/07/20/the-cobot-expo-japan-2021-summer.html	thecobotexpojapansummer	2021-07-20 03:45:58
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 「上場企業の役員報酬額ランキング」最終結果発表　最高額は18億8200万円、トップ10に外国人が7人	https://www.itmedia.co.jp/business/articles/2107/20/news063.html	itmedia	2021-07-20 12:55:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] ソニー銀行、振込手数料引き下げ　10月1日から110円に	https://www.itmedia.co.jp/business/articles/2107/20/news084.html	itmedia	2021-07-20 12:40:00
IT	ITmedia 総合記事一覧	[ITmedia Mobile] iPhone 12シリーズ向け耐衝撃ケース「アルファ」が20％オフセール　7月26日まで	https://www.itmedia.co.jp/mobile/articles/2107/20/news073.html	iphone	2021-07-20 12:10:00
TECH	Techable（テッカブル）	電気自動車も充電できる！ 11ポート搭載の万能型ポータブル蓄電池「DELTA Pro」	https://techable.jp/archives/158429	deltapro	2021-07-20 03:00:51
python	Pythonタグが付けられた新着投稿 - Qiita	Databricks（Spark）にてPython（PySpark）・SQL・Scalaにより利用するSparkデータベースを変更する方法	https://qiita.com/manabian/items/7170dee2d9fc3f4ab813	DatabricksSparkにてPythonPySpark・SQL・Scalaにより利用するSparkデータベースを変更する方法概要DatabricksSparkにて、PythonPySpark・SQL・Scalaのそれぞれの言語別に利用するSparkデータベースを変更する方法を共有します。	2021-07-20 12:06:45
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	(pandas)条件に合致したデータを抽出する際に、条件を入れ替える方法	https://teratail.com/questions/350410?rss=all	pandas条件に合致したデータを抽出する際に、条件を入れ替える方法お世話になっております。	2021-07-20 12:54:11
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	awsのfargateで建てたサイトにアクセスできません	https://teratail.com/questions/350409?rss=all	awsのfargateで建てたサイトにアクセスできませんawsnbspのecsクラスターnbspfargatenbspでサイトを運用していました。	2021-07-20 12:51:27
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JQUERYテーブルをreadyで読込み時、横棒のグラフを表示したい	https://teratail.com/questions/350408?rss=all	終了リストボックスの値を、に変更する。	2021-07-20 12:30:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Javascriptのグローバル変数にテキストの値を代入したい	https://teratail.com/questions/350407?rss=all	以下、練習用のコードにてグローバル変数にテキストの値を代入し変数として使いたいと思っています。	2021-07-20 12:29:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Windowsフォームアプリでのsqlサーバーへのindert文でエラーが出ます	https://teratail.com/questions/350406?rss=all	Windowsフォームアプリでのsqlサーバーへのindert文でエラーが出ますSQLに予定を入力しあって予定帳を共有するWindowsフォームアプリを作成しています。	2021-07-20 12:26:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JQUERYテーブル htmlでonchangeの処理を$(document).on('change')で処理したい	https://teratail.com/questions/350405?rss=all	終了リストボックスの値を、に変更する。	2021-07-20 12:09:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	HTMLでdisplay:flex;を使って横並びにしたい。	https://teratail.com/questions/350404?rss=all	HTMLでdisplayflexを使って横並びにしたい。	2021-07-20 12:07:51
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	cudaをubuntuにインストールした際のメモ	https://qiita.com/kimurap/items/8126eea1c2149d9c311f	cudaをubuntuにインストールした際のメモダウンロードするCUDAToolkitのバージョンを知るための自分の環境の確認GPU、CPU、ubuntu、gccの確認lspcigrepNVIDIAVGAcompatiblecontrollerNVIDIACorporationGPGeForceGTXGBrevaAudiodeviceNVIDIACorporationGPHighDefinitionAudioControllerrevaunamemampampcatetcreleasexDISTRIBIDUbuntuDISTRIBRELEASEDISTRIBCODENAMEfocalDISTRIBDESCRIPTIONUbuntuLTSNAMEUbuntuVERSIONLTSFocalFossaIDubuntuIDLIKEdebianPRETTYNAMEUbuntuLTSVERSIONIDHOMEURLSUPPORTURLBUGREPORTURLPRIVACYPOLICYURLVERSIONCODENAMEfocalUBUNTUCODENAMEfocalgccversiongccUbuntuubuntuCopyrightCFreeSoftwareFoundationIncThisisfreesoftwareseethesourceforcopyingconditionsThereisNOwarrantynotevenforMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSECUDAToolkitのダウンロード上で得た情報を元に選択していくインストール実行sudodpkgicudarepoubuntulocalamddebsudoaptkeyaddvarcudarepoubuntulocalfaafpubsudoaptkeyadvfetchkeyswgetsudomvcudaubuntupinetcaptpreferencesdcudarepositorypinsudoaptgetupdatesudoaptgetinstallcudasudoaptgetinstallnvidiagds全部下記ページに書いていますが、ltdistrogt、ltversiongt、ltarchitecturegtに何を入れれば良いかよくわからず、けっこうつまづきました。	2021-07-20 12:15:36
技術ブログ	Developers.IO	固定IPアドレスでフルマネージドなリダイレクト環境をAWSで構成する	https://dev.classmethod.jp/articles/aws-static-ip-address-full-managed-redirect/	scloudfront	2021-07-20 03:09:04
海外TECH	DEV Community	Learning Python-Basic course: Day 18,Dictionaries in Python	https://dev.to/aatmaj/learning-python-basic-course-day-18-dictionaries-in-python-30af	Learning Python Basic course Day Dictionaries in Python Welcome allToday we will cover dictionaries Dictionary is simply a collection of unordered key value pairsOr sometimes referred as a hash table of key value pairs Dictionary holds key value pair this means that every value in an dictionary is mapped with some other value Values in a dictionary can be of any datatype Dictionaries cannot have two items with the same key for obvious reasons exampleAatmajProfileDictionary name Aatmaj Hobby teaching Commits Here is a quick difference between lists tuples and dictionaries a lista tuplea dictionary Hash tableA Hash table is a data structure A hash table is a data structure that implements an associative array abstract data type that can map keys to values A hash table uses a hash function to compute an index also called as the hash code into a array of buckets or slots from which the desired value can be found As of Python version dictionaries are ordered In Python and earlier dictionaries are unordered Sample program Here is a sample program just to get you started with dictionaries It is quite easy to understand and commented whenever necessary gt gt gt hardware Brand Dell Model Year gt gt gt print hardware prints the value of the dictionary Brand Dell Model Year gt gt gt print hardware Model gt gt gt print hardware get Model gt gt gt hardware Year Changing the value of the dictionary gt gt gt print hardware Brand Dell Model Year gt gt gt print hardware pop Model gt gt gt print hardware Brand Dell Year gt gt gt hardware Model Lenovo gt gt gt hardware Year gt gt gt print hardware popitem popitem returns the last value entered Model Lenovo gt gt gt print hardware Brand Dell Year gt gt gt for y in hardware print y Corresponds to each key BrandYear gt gt gt for x in hardware print hardware x refers to the value Dell gt gt gt for z in hardware values print z Dell gt gt gt hardware clear Cleares the dictionary not delete gt gt gt print hardware gt gt gt print hardware Price trying to remove element which is not presentTraceback most recent call last File lt stdin gt line in lt module gt KeyError Price Multidimensional dictionariesSame story needs no explanation hardware LAPTOP Brand Dell Model Year DESKTOP Brand Lenovo Model Warranty TABLET Brand Apple price print hardware print hardware TABLET print hardware LAPTOP Model Note the syntax TABLET price Brand Apple LAPTOP Model Brand Dell Year DESKTOP Model Brand Lenovo Warranty price Brand Apple Exercise Make a dictionary which contains a list and a tuple Then append the tuple in the list in the dictionary Dynamic generation of dictionaries Write a program to take names of five students and their corresponding marks put them in an dictionary output Please enter student name peterPlease enter marks Please enter student name johnPlease enter marks Please enter student name pappuPlease enter marks Please enter student name bobPlease enter marks Please enter student name minaPlease enter marks peter john pappu mina bob Answers will be found hereSo friends that s all for this part For any suggestions please ping me Here is my Gmail aatmaj mhatre gmail com Don t forget to follow me on GitHub for updates on the course	2021-07-20 03:56:33
海外TECH	DEV Community	Big O Notation	https://dev.to/ankushdogradev/big-o-notation-3kf4	Big O Notation What is Big O notation Big O Notation is a way to measure an algorithm s efficiency It measures the time it takes to run your function as the input grows Or in other words how well does the function scale For example you have numbers and you want to sort these number in sequence How will you decide which algorithm to use What if there are numbers then what will you do Big O is used to measure and find the best possible solution for these type of problems Following are the common Big O complexitiessource O log n Before understanding what O log n is lets understand what log or logarithms are A logarithm is the power to which a number must be raised in order to get some other number In computer science by default base of log is For example lets take a number The base logarithm of is because raised to the power of is In short what we ask is how many s need to be multiplied together to get a number Coming back to O log n it basically means time goes up linearly while the n goes up exponentially So if it takes second to compute elements it will take seconds to compute elements seconds to compute elements and so on An example of an O log n algorithm would be a binary search algorithm function binarySearch arr val let upper let lower arr length while upper lt lower let middle Math floor upper lower if arr middle val found the val return middle else if arr middle lt val continue searching to the right upper middle else search searching to the left lower middle val wasn t found return Array should be sorted for binary searchlet arr O No matter how many items there are whether one ore one million the amount of time to complete will remain same For example const fishes nemo marlin bruce crush dory function firstFishInLine arr console log arr No matter how big the array is we will always be grabbing first item in the array We are only doing one thing O n In O n all the loops are an example of linear growth because there is one to one relationship between the data size and time to completion So an array with times more items will take exactly times longer const fish nemo marlin bruce crush dory function findingDorry arr for let i i lt arr length i if arr i dory console log Dory Found findingDorry fish More the fishes more time it will take because It will check each element in an array O n log n O n log n implies that log n operations will occur n times For example searching for the element in sorted list of length n is O log n Searching for the element in n different sorted lists each of length n is O n log function nLogn n let y n while n gt n Math floor n O log n for let i i lt y i O n console log i O n O n is extremely inefficient It can also be written as O n x Where x is number of nested loops Putting a loop inside a loop is great way of turning an array of items into million X operation search that ll freeze your browser Any form of nested loop is an example of O n x following is the example of O n const fishes nemo marlin bruce crush dory function fishPairs arr for let i i lt arr length i for let j j lt arr length j console log arr i arr j Difference between O n and O n We Add for steps in order i e n n And Multiply for nested steps i e n n O n O n denotes an algorithm whose growth doubles with each addition to the input data set The growth curve of an O n function is exponential starting off very shallow then rising meteorically A great example of O n will be Fibonacci series function fibonacci num if num lt return num return fibonacci num fibonacci num O n O n is one of the worst possibilities To illustrate how fast factorial solutions will blow up in size a standard deck of cards has cards with possible orderings of cards after shuffling This number is larger than the number of atoms on Earth One classic example is the traveling salesman problem through brute force search If there are N cities the brute force method will try each and every permutation of these N cities to find which one is cheapest Now the number of permutations with N cities is N making it s complexity factorial O N For simplicity in our examples we have taken only one type of array or input that s why it is n n n or n n n but different inputs should have different variables example a b or a b How to calculate Big O You can calculate Big O by following these steps Break your algorithm function into individual operations Calculate the Big O of each operation Add up the Big O of each operation together Remove the constants Certain terms dominate others O lt O log n lt O n lt O n log n lt O n lt O n lt O n i e ignore lower order terms Find the highest order term ーthis will be what we consider the Big O of our algorithm function Let s try to calculate Big O of following example function foo arr let a O only running once a O for let i i lt arr length i O n because it will run n times someAnotherFunction O n Here we are calling some function It will be called every time the loop is run let bool true O n again because inside for loop a O n return a O So Big O will be n n n n n gt O n but lets try to simplify it more look at the th rule above Certain terms dominate others O is less significant then O n So we will drop count amp now it will be O n In rule th we have defined that we should remove constants so are final answer will be O n	2021-07-20 03:13:20
Apple	AppleInsider - Frontpage News	Apple's watchOS 7.6 brings Apple Watch ECG feature to 30 more countries and territories	https://appleinsider.com/articles/21/07/20/apples-watchos-76-brings-apple-watch-ecg-feature-to-30-more-countries-and-territories?utm_medium=rss	Apple x s watchOS brings Apple Watch ECG feature to more countries and territoriesApple on Monday released watchOS to users around the world bringing with it expanded availability of heart related Apple Watch features like ECG functionality and irregular rhythm notifications Quietly announced in an update to Apple s watchOS Feature Availability webpage watchOS delivers ECG functionality to new countries and territories including Fiji Haiti and Vatican City Those same regions also also net access to irregular rhythm notifications a key component of Apple s heart health suite of features that alerts users to potentially dangerous heart rates and rhythms including atrial fibrillation The feature is powered by Apple Watch s heart rate sensor and the Heart Rate app Read more	2021-07-20 03:00:37
海外TECH	Engadget	GM announces third electric pickup after the Hummer and Silverado EVs	https://www.engadget.com/gm-third-electric-pickup-032356371.html?src=rss	GM announces third electric pickup after the Hummer and Silverado EVsGM is working on another electric pickup truck in addition to GMC s Hummer EV and the electrified Chevrolet Silverado it confirmed back in April The automotive giant has made the announcement at a media event according to CNBC and CNET Roadshow It didn t reveal a lot of details about the project and only showed a shadowy image of a tarp covered truck during the presentation but it did say that it would be a full size GMC pickup Also CNBC says it s expected to be a more quot traditional quot pickup than the Hummer EV which is a quot lifestyle quot vehicle That could mean that it s something priced within the reach of more people than the Hummer is though GMC global head Duncan Aldred reportedly refused to admit whether it s the electrified version of the Sierra pickup nbsp General Motors has been pledging more and more money into efforts to go electric and driverless The automaker originally planned to pour billion into the endeavor but it announced that it would raise its to investment to billion just this April GM plans to offer EVs on the market by the end of and to exclusively sell electric vehicles starting in nbsp The Hummer EV is slated to go into production this fall and would be one of first electric pickups people can buy With prices that begin at around though it s not exactly a direct competitor to other upcoming electric trucks Tesla s Cybertruck and Ford s F Lightning will cost about half that and this mysterious third electric truck might be more of competition for them	2021-07-20 03:23:56
海外科学	NYT > Science	When to Watch Jeff Bezos' Space Flight: Crew, Streaming and Launch Site	https://www.nytimes.com/2021/07/19/science/jeff-bezos-space-new-shephard.html	When to Watch Jeff Bezos x Space Flight Crew Streaming and Launch SiteThe Amazon founder s spaceflight company will carry people to space for the first time on Tuesday Here s what you need to know	2021-07-20 03:54:57
医療系	医療介護 CBnews	介護施設での面会、対面やガラス越し等手法別で整理-厚労省が事務連絡	https://www.cbnews.jp/news/entry/20210720122553	介護施設	2021-07-20 12:40:00
金融	JPX マーケットニュース	[東証]新規上場日の初値決定前の気配運用について：アップコン（株）	https://www.jpx.co.jp/news/1031/20210720-02.html	新規上場	2021-07-20 13:00:00
金融	JPX マーケットニュース	[東証]新規上場日の初値決定前の気配運用について：（株）ランドネット	https://www.jpx.co.jp/news/1031/20210720-01.html	新規上場	2021-07-20 13:00:00
海外ニュース	Japan Times latest articles	Local officials confirmed Atami soil mound behind deadly mudslide contained industrial waste in 2010	https://www.japantimes.co.jp/news/2021/07/20/national/atami-soil-inspection/	Local officials confirmed Atami soil mound behind deadly mudslide contained industrial waste in Despite the visit work to address the problem stopped halfway and the local governments may have neglected to confirm that the problem was addressed appropriately	2021-07-20 12:32:48
ニュース	BBC News - Home	World champion Breen told shorts are 'too revealing'	https://www.bbc.co.uk/sport/disability-sport/57887715	appropriate	2021-07-20 03:35:16
北海道	北海道新聞	日航機、五輪盛り上げへ特別塗装　機体に錦織圭選手ら、羽田で公開	https://www.hokkaido-np.co.jp/article/569096/	東京五輪	2021-07-20 12:03:00
IT	週刊アスキー	「大阪王将」史上最重量！ 1500gの「無差別超級頂点君臨丼」おうちご飯にいかが	https://weekly.ascii.jp/elem/000/004/063/4063290/	大阪王将	2021-07-20 12:55:00
IT	週刊アスキー	はま寿司、500円「海鮮レアステーキ丼」「山かけまぐろ丼」などテイクアウト限定発売	https://weekly.ascii.jp/elem/000/004/063/4063292/	持ち帰り	2021-07-20 12:45:00
IT	週刊アスキー	ダイアモンドヘッド、お手入れも簡単なホットサンドメーカー「ROOMMATE ビッグサンドメーカー RM-112H」を発売	https://weekly.ascii.jp/elem/000/004/063/4063276/	roommate	2021-07-20 12:30:00
マーケティング	AdverTimes	マーケティングの理解が最も重要 Z、アルファ世代も意識した取り組みを	https://www.advertimes.com/20210720/article357938/	取り組み	2021-07-20 04:00:02