投稿時間:2021-10-05 04:20:56 RSSフィード2021-10-05 04:00 分まとめ(23件)

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Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	購買履歴を顧客IDごとにsumで集計した結果を顧客マスタにある都道府県でカウントしてクロス集計したい	https://teratail.com/questions/362806?rss=all	購買履歴を顧客IDごとにsumで集計した結果を顧客マスタにある都道府県でカウントしてクロス集計したい下記のような顧客マスタと購買履歴があり、購買履歴を顧客IDごとにsumで集計した結果を顧客マスタにある都道府県でクロス集計したいです。	2021-10-05 03:28:45
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Type cannot be found:の解決方法	https://teratail.com/questions/362805?rss=all	Typecannotbefoundの解決方法CUnityです。	2021-10-05 03:08:37
海外TECH	Ars Technica	Revealed: The secret notes of Blue Origin leaders trying to catch SpaceX	https://arstechnica.com/?p=1799857	customer	2021-10-04 18:26:21
海外TECH	Ars Technica	Epic Games Store gets achievements next week—so what’s still missing?	https://arstechnica.com/?p=1800528	customize	2021-10-04 18:13:40
海外TECH	DEV Community	Develop faster NOW (up to x3)!!! 🚀 What NOBODY has told you about Visual Studio 2022	https://dev.to/dotnetsafer/develop-faster-now-up-to-x3-what-nobody-has-told-you-about-visual-studio-2022-3l50	Develop faster NOW up to x What NOBODY has told you about Visual Studio What develop up to TIMES FASTER Yes you re reading the right thing Now you might be wondering how is this possible It all comes based on the article I did some time ago of The Best Features of Visual Studio Which I recommend you to read In that article I talked quite a bit about the new features To put you a little bit in context bit versionNew user interfaceIntegration with NET MAUIAnd yes those new features were very cool and amazing They looked like they were going to be amazing and that they were going to improve performance a lot But those are not all the new features the best one that will blow your mind is missing Hot Reload plusIf you are not familiar with Hot Reload don t worry you are in the right article to understand it and MORE But if you already knew what it was you might be wondering…What does “plus mean This adjective was given by me because when a couple of months ago Microsoft made public this feature there was hardly any information about it and just recently they have unveiled many new features of Hot Reload and yes there are also PERFORMANCE TESTS So stay till the end not to miss anything What is Hot Reload To understand all this you first need to understand what Hot Reload is This feature allows you to make changes to the interface while the project is in debugging and apply them without having to restart debugging That is to say WE CAN MAKE CHANGES IN THE APPLICATION WHILE IT IS RUNNING IN REAL TIME If you want to try this Simply install NET and Visual Studio Run your app through the Visual Studio debugger F When your app is running you will be able to make changes to the code and apply them with the new “apply code changes button In upcoming releases NET Hot Reload will also be available for Android iOS and macOS and we will also integrate XAML Hot Reload and Visual Live Tree The Visual Studio Hot ReloadWe already saw a while ago that Microsoft focused on scalability with the initial bit Visual Studio release And most interesting was this image which showed how Visual Studio could open projects and files in a matter of seconds This really is INCREDIBLE The scalability is huge and no one would have any problem anymore in developing huge solutions But of course Microsoft is Microsoft and I knew they weren t going to stop there they were bringing something else they hadn t shown yet…until todayIn this latest update specifically Preview Microsoft has finally unveiled a bunch of performance and debugging improvements If I were Microsoft I would have thought that way too Developer We ve improved scalability tremendously We ve managed to optimize Visual Studio so much that projects can now be enormous Project manager‍ ️ Great Now let s take a breakDeveloper Break I don t have that word in my dictionary ‍ And so began the performance improvement implementation of Visual Studio Back to where we were going Microsoft focused on improving the speed of many types of operations in Visual Studio Let s see what it brings New Hot Reload improvementsOptimization when processing the symbol database increase in the semantic placement process in IntelliSense Improvement X when expanding elements in our solution explorer And what has surprised me the most is that now the file search is up to X FASTER This Hot Reload that we are talking about also brings integration with Razor and CSS pages Razor Now when we are making changes to the C code in any Razor file we will simply have to “save and all the changes will be automatically made in our ASP NET application and of course without having to recompile everything again manually CSS Now CSS will have the Hot Reload implementation so we can make any change and when we save it that change will be effective instantly as long as there are no errors in the code otherwise…BOOOM And this is all NO So let s move on The next new features that Visual Studio brings are App Reset With this feature you will be able to restart your running applications very easily The best of all is that it doesn t matter if you started the application with the debugger or without it This is mainly included in short in case Hot Reload fails Hot Reload on save In previous versions you could only use Hot Reload with ASP NET projects Now with this new update you can do it with any project that supports the Hot Reload feature so all changes will be applied on save New configuration access There will now be a new Hot Reload configuration panel to provide a better experience when using Hot Reload This panel will be located under the “options tab New Hot Reload button they have updated the icon and now the button will change from being called “apply code changes to “Hot Reload I think this is the feature that excites me the most To conclude my conclusion these features are very very GOOD especially in terms of performance when developing any kind of huge application that requires a lot of resources We will follow very closely any news from Microsoft about future updates and “improvements I put it in quotation marks because many times these “improvements turn out to be “disadvantages and end up worsening performance or hindering usability And my other conclusion which is very deep is that by Microsoft optimizing Visual Studio all developers will be forced to optimize the amount of daily coffees because they would not be synchronized with Microsoft updates How many coffees a day do you need to keep programming Tell me with coffee emojis If I see many I will not feel alone Me approximately	2021-10-04 18:40:04
海外TECH	DEV Community	Introduction to Python	https://dev.to/sahilfruitwala/introduction-to-python-2ak9	Introduction to Python OutlinePast and Present of PythonFeatures of PythonHow to Install PythonWindows SystemsMacOS SystemsLinux SystemsGlimpse of Python CodeConclusion Past and Present of PythonGuido van Rossum created Python in Guido van Rossum began working on Python in the late s as a successor to the ABC programming language Python was designed by keeping readability in mind The construct of Python and its approach to Object Oriented was aimed to help programmers write clear logical code for small and large scale projects After Python major Python versions were developed and released by the Python Software Foundation starting from There are two major Python versions Python and Python From the higher level both seem quite the same except for some syntax changes but they are quite different Python was released in with a new number of features such as list comprehensions and a garbage collection system Whereas Python was released in and was a major revision of the language that is not completely backward compatible As per Python Software Foundation guidelines Python was discontinued with version in Find more details about Python s history on Official Documentation or Wikipedia Features of PythonPython is a dynamic high level free open source and interpreted programming language Python supports object oriented programming as well as procedural oriented programming The main features of Python are Easy to Learn and UsePython is easy to learn as compared to other programming languages Anyone can remember the syntax rules and regulations of Python very easily Expressive LanguagePython can perform complex tasks using a few lines of code Platform Independent and PortabilityPython runs in the same manner on different platforms such as Windows Linux UNIX MacOS etc The applications which are developed in python on one platform can execute run on any other platform without making any changes Interpreted LanguageIn Python code is executed line by line at a time Unlike other languages such as C C Java etc python does not require compilation of code As an interpreted language python code is easy to debug The source code of python is converted into an immediate form called bytecode To learn more about the Difference between Compiled and Interpreted Language you can read this blog on GeeksForGeeks or FreeCodeCamp Dynamically Typed LanguagePython does not ask you to declare the type of a variable Object Oriented LanguagePython supports object oriented approaches and concepts We can implement OOPs features such as Encapsulation polymorphic inheritance abstraction etc in Python Large Standard LibraryPython provides a huge number of the in built library You can use any of these libraries for your application You can download and install any third party modules as well from the Python Package Index GUI Programming SupportYou can create Graphical User interfaces GUI using modules such as PyQT Tkinter and KivyExtensible Integrated and EmbeddableAccording to GeeksForGeeks we can write some Python code into C or C language and also we can compile that code in C C language We can easily integrated python with other languages like C C etc Python code can be also embedded in other languages By embedding we can provide somewhat scripting capabilities to other languages I know this is hard to understand but I just want to show all features Normally you will not use this feature Free and Open Source amp RedistributionPython is freely available and as it is open source source code is also available to the public Python has adopted the license so that anyone can use and share it after modification of their own By showing you these features I did not want to overwhelm you I wanted to show you this to let you know the capabilities of Python So in future you will know for what purpose you can and cannot use Python How to Install PythonFinally Wohooo A first executable practical step towards Python Programming So to download python for your system go to the official Python website and download the latest version Why the latest version So far python has been backward compatible It means that you can run code from an older version of Python on a newer version of Python Windows SystemsOnce you have downloaded the executable python installer with msi extension open that file and follow the steps shown in the images To verify the successful install Open CMD or PowerShell and write the following commands python VYou will see an output similar to what is shown in the image Note that versions can be different The version will be based on the time you have download python MacOS SystemsAfter downloading the installer open that installer and follow the steps shown in the images To verify the successful install open terminal and write the following commands python VYou will see an output similar to what is shown in the image Note that versions can be different The version will be based on the time you have download python Linux SystemsMost Debian Ubuntu Linux Mint operating systems come with pre installed python To verify if your Ubuntu has python installed or not use the following command in the terminal python VIf you don t see any similar output as shown in the image then run the following command in the terminal sudo apt updatesudo apt install pythonRedhat RHEL CentOS based operating systems by default come with python To verify python on using the following command python VTo install Python use yum update yyum install y pythonYou will see an output similar to what is shown in the image Note that versions can be different The version will be based on the time you have download python Glimpse of Python CodeAfter the installation and verification process finally it is the time Time to run a small piece of code in python We will run the old plain program to print Hello World in Python To write this code open any text editor or code editor and write the following code print Hello World Now save this file as hello py and open any terminal in the directory where you saved this file If you are on windows write the following code python hello pyOn Linux based systems and Mac write python hello pyYou will see an output similar to what is shown in the image Conclusionuhhfff Finally We are at the end of this section I know there is a lot in here to process The features and the installation processes and history But this is it I hope you enjoyed this section and gained some insights into Python If you liked this share with your friends or colleague who wants to learn Python as well If you have any questions or doubt mention them in the comment section or reach out to me on Twitter LinkedIn or Instagram Thank You for your time	2021-10-04 18:13:37
Apple	AppleInsider - Frontpage News	Ex-Facebook security chief says Apple should do more to protect children	https://appleinsider.com/articles/21/10/04/ex-facebook-security-chief-says-apple-should-do-more-to-protect-children?utm_medium=rss	Ex Facebook security chief says Apple should do more to protect childrenApple and Google should play more of a role in protecting children online according to Facebook s former head of security with the two platform controllers ideally placed to limit access to online services by the user s age Laws such as COPPA and other mandates to protect children from seeing unsettling online content are intended to keep companies in line with the expectations of lawmakers However while the laws exist it is suggested that maybe it would be better for platform holders to police the way device are used rather than turning to website app and content creators In a Twitter thread on September Alex Stamos of the Stanford Internet Observatory offered suggestions for regulatory changes to improve child safety The thread provided a number of ideas but the biggest arguably centered around things that Apple and Google could potentially perform as controllers of the main mobile operating systems and operators of the App Store and Google Play Store Read more	2021-10-04 18:54:07
海外TECH	Engadget	Facebook asks judge to dismiss FTC antitrust charges... again	https://www.engadget.com/facebook-asks-for-ftc-antitrust-charges-dismissed-again-180704263.html?src=rss	Facebook asks judge to dismiss FTC antitrust charges againFacebook is once again asking a federal judge to dismiss the Federal Trade Commission s antitrust suit against the social network In a new filing the company argued that the government “still has no factual basis for alleging monopoly power The FTC originally filed antitrust charges against the company last December A judge dismissed that complaint in June saying the government s case was “legally insufficient but gave the FTC a chance to refile The FTC filed a new complaint in August The amended complaint relied on the same arguments but was more detailed than the initial suit In it the government argued that Facebook used its acquisitions of WhatsApp and Instagram to quash rivals it viewed as an “existential threat “The complaint alleges that after repeated failed attempts to develop innovative mobile features for its network Facebook instead resorted to an illegal buy or bury scheme to maintain its dominance the FTC wrote in a statement at the time “Lacking serious competition Facebook has been able to hone a surveillance based advertising model and impose ever increasing burdens on its users The judge has until November th to respond Even if Facebook is successful in getting the new FTC suit dismissed the company is still facing numerous other investigations into its policies and practices European regulators have also opened an antitrust probe into the social network and the UK s competition watchdog is also reportedly investigating the company Meanwhile in the US Facebook is still reeling from the fallout of a whistleblower who has provided thousands of documents to Congress and the Securities and Exchange Commission which she says prove the company “chooses profit over safety The whistleblower former product manager Frances Haugen is scheduled to testify at a Senate Commerce Committee hearing Tuesday morning	2021-10-04 18:07:04
海外TECH	Network World	BrandPost: ZTNA and the Third Generation of SD-WAN	https://www.networkworld.com/article/3635591/ztna-and-the-third-generation-of-sd-wan.html#tk.rss_all	BrandPost ZTNA and the Third Generation of SD WAN As businesses begin to recover from the global pandemic very few are returning to the traditional model of having everyone working from the office five days a week Instead work from home WFH employees are transitioning to a hybrid model known as work from anywhere WFA A WFA model allows users to work at home on campus at a branch or anyplace with an internet connection Most organizations enable employees to work part of the week in a traditional office and part off campus Zero Trust Network Access on its ownZero trust network access ZTNA is a solution for remote workers that provides secure per user and per session access to specific applications rather than the general network access provided by traditional VPNs This functionality allows IT teams to manage access to critical applications and maintain visibility into who has access to which resources And because ZTNA also provides continuous monitoring of those connections IT can also quickly determine if connections have been compromised or user behavior becomes suspicious or malicious It s a great solution if secure access to specific applications is your only priority To read this article in full please click here	2021-10-04 18:24:00
海外科学	NYT > Science	Marie Antoinette’s Letters to Her Dear Swedish Count, Now Uncensored	https://www.nytimes.com/2021/10/01/science/marie-antoinette-letters.html	Marie Antoinette s Letters to Her Dear Swedish Count Now UncensoredResearchers used an X ray technique to resurface the redacted text of letters exchanged between the queen and her dear friend Axel von Fersen	2021-10-04 18:28:20
海外科学	NYT > Science	Losing Your Hair? You Might Blame the Great Stem Cell Escape.	https://www.nytimes.com/2021/10/04/health/hair-loss-stem-cells.html	Losing Your Hair You Might Blame the Great Stem Cell Escape By observing mouse hair follicles scientists discovered an unexpected mechanism of aging “If I didn t see it with my own eyes I wouldn t believe it one said	2021-10-04 18:52:50
海外TECH	WIRED	7 Great Amazon Deals on Robot Vacs, Headphones, and More	https://www.wired.com/story/amazon-epic-deals-event-2021	worthy	2021-10-04 18:30:00
ニュース	BBC News - Home	Sarah Everard murder: Met launches standards review to 'rebuild public trust'	https://www.bbc.co.uk/news/uk-england-london-58724412?at_medium=RSS&at_campaign=KARANGA	murder	2021-10-04 18:44:42
ニュース	BBC News - Home	Former Tory leader Iain Duncan Smith says he is fine after street attack	https://www.bbc.co.uk/news/uk-politics-58787799?at_medium=RSS&at_campaign=KARANGA	attacksir	2021-10-04 18:05:19
ビジネス	ダイヤモンド・オンライン - 新着記事	13年で1000万円が1500万円に！金融のプロが実践した「たった1つのルール」 - News&Analysis	https://diamond.jp/articles/-/282469	ideco	2021-10-05 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	手腕試されるズーム、買収断念後の道 - WSJ PickUp	https://diamond.jp/articles/-/283816	wsjpickup	2021-10-05 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ランサムウエアで初の死亡例か　病院が標的に - WSJ PickUp	https://diamond.jp/articles/-/283817	wsjpickup	2021-10-05 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	金利の曲がり角、米債券市場が反転するとき - WSJ PickUp	https://diamond.jp/articles/-/283818	wsjpickup	2021-10-05 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「働きがいのある会社」若手ランキングから見える、伸びる会社の絶対条件 - 新時代のマネジメント＆組織戦略	https://diamond.jp/articles/-/283784	働きがい	2021-10-05 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	サブスク全盛の今、「レコード人気」が再燃する理由とは - ニュース3面鏡	https://diamond.jp/articles/-/281532	サブスク全盛の今、「レコード人気」が再燃する理由とはニュース面鏡平成以降、時代遅れのメディアとして長らく顧みられることの少なかったアナログレコード。	2021-10-05 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	首都圏「中高一貫校」最新人気情勢【2022年・女子受験生版】 - 中学受験への道	https://diamond.jp/articles/-/283620	中学受験	2021-10-05 03:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ひろゆきが教える「ネットのデマに流されない方法」ベスト1 - 1％の努力	https://diamond.jp/articles/-/283310	youtube	2021-10-05 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	きゃりーぱみゅぱみゅさんも参拝した神社の神様は「美容の神」 - 最強の神様100	https://diamond.jp/articles/-/283788	きゃりーぱみゅぱみゅさんも参拝した神社の神様は「美容の神」最強の神様「仕事運」「金運」「恋愛運」「健康運」アップ「のご利益」の組み合わせからあなたの願いが叶う神様が必ず見つかる八百万やおよろずの神様から項目にわたって紹介。	2021-10-05 03:05:00