投稿時間:2023-07-16 23:14:13 RSSフィード2023-07-16 23:00 分まとめ(22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	気になる、記になる…	M3チップを搭載したMacBook AirやiMac 24インチなどの新モデルは今年10月に発表へ	https://taisy0.com/2023/07/16/174183.html	apple	2023-07-16 13:14:35
python	Pythonタグが付けられた新着投稿 - Qiita	Seleniumでpictureタグの現在の画像を取得する方法	https://qiita.com/enjunior/items/87e35eb453a2e406a533	picture	2023-07-16 22:31:04
python	Pythonタグが付けられた新着投稿 - Qiita	pykalman を使ってみた	https://qiita.com/XPT60/items/8a5957a032db6e2a251c	almanfilterkalmansmoother	2023-07-16 22:12:53
js	JavaScriptタグが付けられた新着投稿 - Qiita	React勉強メモ１	https://qiita.com/kmori831125/items/8b595e2adf726cafbe5f	facebook	2023-07-16 22:25:46
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Ubuntu Server 22.04 を Static IP にする方法	https://qiita.com/Kate941-su/items/5032848320db19e87fc5	etcnetplanconfigyamlubunt	2023-07-16 22:44:20
AWS	AWSタグが付けられた新着投稿 - Qiita	IT初心者が AWS Certified Machine Learning - Specialty（MLS-C01）にチャレンジして一発合格した件について	https://qiita.com/chamittey_mayu_hiramoto/items/4f5ffe629766a0323f36	inelearningspecialtymlsc	2023-07-16 23:00:00
AWS	AWSタグが付けられた新着投稿 - Qiita	React、RailsのActive StorageでAWS S3を使おう！	https://qiita.com/kawa3401/items/c982ccebacf2faeae48d	activestorage	2023-07-16 22:44:51
Ruby	Railsタグが付けられた新着投稿 - Qiita	React、RailsのActive StorageでAWS S3を使おう！	https://qiita.com/kawa3401/items/c982ccebacf2faeae48d	activestorage	2023-07-16 22:44:51
技術ブログ	Developers.IO	Cloud Functionsの第二世代をPub/Subトリガーで実行する	https://dev.classmethod.jp/articles/gen2-pubsub/	cloud	2023-07-16 13:42:54
技術ブログ	Developers.IO	AWS CDK v2.87.0 で IoT rule actions に Step Functions State Machine の開始を追加可能になりました	https://dev.classmethod.jp/articles/aws-cdk-v2-87-0-adds-step-functions-in-iot-rule-actions/	amazonkines	2023-07-16 13:22:35
海外TECH	MakeUseOf	The 11 Best ChatGPT Prompts to Develop Characters for Your Books	https://www.makeuseof.com/chatgpt-prompts-to-develop-book-characters/	chatgpt	2023-07-16 13:45:19
海外TECH	MakeUseOf	Why Is Android Auto Not Working? 8 Troubleshooting Fixes	https://www.makeuseof.com/android-auto-not-working/	android	2023-07-16 13:30:20
海外TECH	DEV Community	Getting Started with Python: A Beginner's Guide	https://dev.to/soumyadeepdey/getting-started-with-python-a-beginners-guide-990	Getting Started with Python A Beginner x s GuideWelcome to the world of Python programming Python is a versatile and beginner friendly language that s widely used for web development data analysis artificial intelligence and more This guide will help you take your first steps into the Python ecosystem Installing PythonTo start coding in Python you ll need to install it on your machine Visit the official Python website and download the latest version of Python for your operating system Useful Links Official Python Website Installation Guide by Real PythonPython BasicsPython syntax is known for its readability and simplicity Here are some key concepts to get you started Variables and Data Types In Python you can declare variables without specifying their types Python has various built in data types including integers floats strings lists dictionaries and more Control Flow Python provides conditional statements like if else and loops like for and while to control the flow of your program Functions and Modules You can define functions to reuse code and organize it into modules Useful Links Python Official Documentation Python Data Types by Real Python Control Flow in Python by Real PythonGetting Help and Community SupportPython has a vast and supportive community If you run into any issues or have questions here are some resources to seek help Stack Overflow A popular Q amp A website where you can find answers to programming questions r learnpython The Python community on Reddit where you can ask for help and participate in discussions Official Python Discourse The official forum for Python users to seek help and discuss various topics Useful Links Stack Overflow Python Tag r learnpython on Reddit Official Python DiscourseConclusionCongratulations on taking your first steps into the world of Python programming We ve covered the basics of installing Python key language concepts and where to find help when you need it Remember practice is essential when learning any programming language Keep experimenting building projects and exploring the rich Python ecosystem Happy coding	2023-07-16 13:40:54
海外TECH	DEV Community	The Journey of a Widget: Understanding the Lifecycle in Flutter	https://dev.to/pranjal-barnwal/the-journey-of-a-widget-understanding-the-lifecycle-in-flutter-3plp	The Journey of a Widget Understanding the Lifecycle in FlutterIn Flutter widgets have a lifecycle that determines how they are created updated and disposed of Understanding the widget lifecycle is essential for managing state performing side effects and optimizing your Flutter application Let s dive into an overview of the widget lifecycle in Flutter Widget Lifecycle in Flutter ConstructionWhen you instantiate a widget by calling its constructor the widget is created During construction you typically provide any required parameters and initialize the widget s state The constructor is called once for each instance of the widget InitializationAfter construction the framework calls the initState method of the widget s corresponding State object This is where you can perform any initialization tasks that require the widget to have access to its BuildContext You can initialize variables subscribe to streams set up listeners and perform other setup tasks BuildThe build method is called whenever the widget needs to be rendered or updated This method returns a widget tree describing how the UI should look based on the current state of the widget The framework invokes build initially and subsequently whenever the widget s state changes or when its parent requests a rebuild State UpdatesWhen the widget s state changes either through user interaction data changes or other events the framework calls the setState method of the widget s State object This triggers a rebuild of the widget causing the framework to call build again By calling setState you signal that the widget s state has changed and should be reflected in the UI RebuildingWhen the framework determines that a widget needs to be rebuilt it calls the build method to obtain a new widget tree The new tree is compared to the previous tree and the framework applies the necessary updates to the UI to reflect the changes The rebuild process is efficient because Flutter uses a diffing algorithm to determine the minimal changes required to update the UI DeactivationIf a widget is removed from the widget tree but might be added back later the framework calls the deactivate method of the widget s State object This method allows the widget to clean up any resources it no longer needs while preserving its state For example you can pause animations cancel subscriptions or release resources DisposalWhen a widget is removed from the widget tree permanently the framework calls the dispose method of the widget s State object This is the final opportunity for the widget to release resources cancel subscriptions or perform any cleanup tasks After dispose is called the widget and its state are no longer usable It s important to note that widgets in Flutter are immutable When a widget s state changes Flutter rebuilds the widget tree creating a new set of widgets with the updated state This approach allows for efficient UI updates and helps maintain a declarative programming style Understanding the widget lifecycle enables you to manage state appropriately handle asynchronous operations and optimize your Flutter app s performance by minimizing unnecessary rebuilds and resource usage Seven Cycles of StatefulWidgetThe lifecycle of a stateful widget in Flutter consists of seven cycles Understanding these cycles is essential for managing the state and controlling the behavior of the widget Let s explore each cycle createState This method is required and creates a State object for the widget It holds all the mutable state for that widget The State object is associated with the BuildContext by setting the mounted property to true initState This method is automatically called after the widget is inserted into the tree It is executed only once when the state object is created for the first time Use this method for initializing variables and subscribing to data sources didChangeDependencies The framework calls this method immediately after initState It is also called when an object that the widget depends on changes Use this method to handle changes in dependencies but it is rarely needed as the build method is always called after this build This method is required and is called many times during the lifecycle It is called after didChangeDependencies and whenever the widget needs to be rebuilt Update the UI of the widget in this method didUpdateWidget This method is called when the parent widget changes its configuration and requires the widget to rebuild It receives the old widget as an argument allowing you to compare it with the new widget Use this method to handle changes in the widget s configuration setState The setState method notifies the framework that the internal state of the widget has changed and needs to be updated Whenever you modify the state use this method to trigger a rebuild of the widget s UI deactivate This method is called when the widget is removed from the widget tree but can be reinserted before the current frame changes are finished Use this method for any cleanup or pausing ongoing operations dispose This method is called when the State object is permanently removed from the widget tree Use this method for cleaning up resources such as data listeners or closing connections After the dispose method the State object is no longer in the tree and the mounted property is set to false The state object cannot be remounted Understanding these lifecycle cycles helps in managing state changes handling dependencies and updating the UI effectively in stateful widgets Note The constructor function is not part of the lifecycle as the state of the widget property is empty during that time Now that you have a comprehensive understanding of the widget lifecycle in Flutter you can harness its power to create robust and efficient Flutter applications	2023-07-16 13:08:58
Apple	AppleInsider - Frontpage News	First Apple Silicon M3 Mac releases rumored for October launch	https://appleinsider.com/articles/23/07/16/first-apple-silicon-m3-releases-rumored-for-october-launch?utm_medium=rss	First Apple Silicon M Mac releases rumored for October launchApple is still on track to bring out its first M models of Apple Silicon Macs before the end of a report claims with an October launch for the models thought to be in the works inch iMacApple often launches new Macs in the fall as part of a catalog wide refresh and will probably involve the same routine For this fall launches in October are thought to include Mac and MacBook models using the M chip Read more	2023-07-16 13:02:45
海外TECH	CodeProject Latest Articles	Visual Studio Project Templates - how to get parameter substitutions to work inside strings.	https://www.codeproject.com/Tips/5364821/Visual-Studio-Project-Templates-how-to-get-paramet	Visual Studio Project Templates how to get parameter substitutions to work inside strings I am switching to C NET so I m recreating my project templates to create suitable versions And it s not trivial as some things are very different	2023-07-16 13:44:00
ニュース	BBC News - Home	Starmer won't commit to more money for public services	https://www.bbc.co.uk/news/uk-politics-66215122?at_medium=RSS&at_campaign=KARANGA	services	2023-07-16 13:15:48
ニュース	BBC News - Home	Singer and actress Jane Birkin dead at 76	https://www.bbc.co.uk/news/entertainment-arts-66216417?at_medium=RSS&at_campaign=KARANGA	paris	2023-07-16 13:38:16
ニュース	BBC News - Home	Gender guidance: Parents should be in know - minister	https://www.bbc.co.uk/news/education-66214848?at_medium=RSS&at_campaign=KARANGA	gender	2023-07-16 13:48:23
ニュース	BBC News - Home	Scottish Open: Rory McIlroy edges Bob MacIntyre to win Scottish Open with 18th-hole birdie	https://www.bbc.co.uk/sport/golf/66215053?at_medium=RSS&at_campaign=KARANGA	Scottish Open Rory McIlroy edges Bob MacIntyre to win Scottish Open with th hole birdieOvernight leader Rory McIlroy sinks a birdie on the th to edge out home hope Bob McIntyre and win the Scottish Open	2023-07-16 13:28:06
ニュース	BBC News - Home	Wimbledon 2023: Carlos Alcaraz & Novak Djokovic entertain with exciting 21-shot rally in men's final	https://www.bbc.co.uk/sport/av/tennis/66216330?at_medium=RSS&at_campaign=KARANGA	Wimbledon Carlos Alcaraz amp Novak Djokovic entertain with exciting shot rally in men x s finalWatch as Carlos Alcaraz and Novak Djokovic go head to head in exciting shot rally in the men s singles Wimbledon final	2023-07-16 13:46:28
ニュース	BBC News - Home	Women's Ashes: Australia's Georgia Wareham hits 26 off England's Lauren Bell in the final over	https://www.bbc.co.uk/sport/av/cricket/66215857?at_medium=RSS&at_campaign=KARANGA	Women x s Ashes Australia x s Georgia Wareham hits off England x s Lauren Bell in the final overAustralia s Georgia Wareham hits off England s Lauren Bell in the final over as tourists finish their innings on in the second Women s Ashes ODI at Southampton	2023-07-16 13:52:37