投稿時間:2023-05-25 23:15:35 RSSフィード2023-05-25 23:00 分まとめ(20件)

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TECH	Techable（テッカブル）	モーションキャプチャーを基礎から学べるウェビナー開催！キャプチャーデバイスを一気に紹介	https://techable.jp/archives/207970	vtuber	2023-05-25 13:00:48
AWS	AWS Messaging and Targeting Blog	Improving email deliverability with new virtual deliverability manager features	https://aws.amazon.com/blogs/messaging-and-targeting/improving-email-deliverability-with-new-virtual-deliverability-manager-features/	Improving email deliverability with new virtual deliverability manager featuresBackground Email deliverability is a critical aspect of email as it directly impacts the success of campaigns by ensuring that messages reach the intended recipients inboxes It encompasses factors like avoiding spam filters maximizing open rates and minimizing bounces Companies often encounter deliverability problems due to various reasons such as poor sender reputation inadequate list …	2023-05-25 13:58:56
AWS	AWS Government, Education, and Nonprofits Blog	Sekolah.mu secures education service for 11 million students with AWS	https://aws.amazon.com/blogs/publicsector/sekolah-mu-secures-education-service-11-million-students-aws/	Sekolah mu secures education service for million students with AWSSekolah mu is the first blended learning system in Indonesia that offers learning programs for all types of learners Their mission is to engage Indonesian K school children to help them succeed in key competencies and future achievements by providing quality education services with a personalized and flexible curriculum Sekolah mu knew it was integral to secure their digital education services to earn the trust and confidence of the students teachers and families Sekolah mu built their education platform on AWS to achieve this important mission	2023-05-25 13:13:31
python	Pythonタグが付けられた新着投稿 - Qiita	M1 MacでScipyが入らないときにやったこと	https://qiita.com/krtbb/items/e3620da3fb64ec5a593e	pyenv	2023-05-25 22:53:28
python	Pythonタグが付けられた新着投稿 - Qiita	geopandasでみえない交差点を調べる	https://qiita.com/barobaro/items/0cfecd010aa31a962587	geopandas	2023-05-25 22:23:30
AWS	AWSタグが付けられた新着投稿 - Qiita	[AWS Q&A 365][SNS]AWSのよくある問題の毎日5選 #66	https://qiita.com/shinonome_taku/items/ef761399b2101a3afb0c	amazonsns	2023-05-25 22:42:10
AWS	AWSタグが付けられた新着投稿 - Qiita	[AWS Q&A 365][SNS]Daily Five Common Questions #66	https://qiita.com/shinonome_taku/items/3c6850a9d6432fdb748c	refers	2023-05-25 22:39:06
AWS	AWSタグが付けられた新着投稿 - Qiita	Amazon SageMaker Data Wrangler に画像の前処理が追加	https://qiita.com/t_tsuchida/items/f0a18844a261c19defd6	amazon	2023-05-25 22:15:48
AWS	AWSタグが付けられた新着投稿 - Qiita	[忘備録]「TypeScript の基礎から始める AWS CDK 開発入門」が有用な件	https://qiita.com/asuka0708japan/items/c2d059ef63d8898e53bf	awscdk	2023-05-25 22:14:49
海外TECH	MakeUseOf	How Do Buffer Overflow Attacks Work? Going Behind-the-Scenes as a Hacker	https://www.makeuseof.com/behind-the-scenes-buffer-overflow-attack/	How Do Buffer Overflow Attacks Work Going Behind the Scenes as a HackerHackers can take control of a system by maxing out a service s storage capacity So how do hackers carry out such buffer overflow attacks	2023-05-25 13:01:18
海外TECH	DEV Community	Code Like a Craftsman: Best Practices for Writing Elegant and Maintainable Code	https://dev.to/raxraj/code-like-a-craftsman-best-practices-for-writing-elegant-and-maintainable-code-2l0f	Code Like a Craftsman Best Practices for Writing Elegant and Maintainable CodeWriting messy code is like joining the dark side of the Force It may seem tempting at first with its promises of quick results and powerful abilities But just like the dark side it ultimately leads to chaos confusion and bugs Instead embrace the Jedi way of clean code Let go of your attachments to shortcuts and hacks and focus on the fundamentals In this article we are gonna look into these fundamentals of clean code that will help you become a Jedi Master of programming So get ready to wield your lightsaber of clean code and let s embark on this epic journey together Use Descriptive variable namesLet s face it choosing variable names can be a daunting task It s like naming your newborn baby except you have to name it dozens of times a day But fear not young padawan for there is a simple solution choose names that make sense Think about it if you saw a variable named a in your code would you have any idea what it represents It could be an integer a string or even a Jedi mind trick for all you know function calculate a b c d let x a b let y c d let z x y return z let result calculate console log result Can you understand the purpose and functionality of this function by looking at the variable names used within it I hope the answer is no otherwise I ll be afraid that you re leaning towards the dark side of the force and have a strong ability to comprehend poorly named functions function calculateTotalPrice numItems pricePerItem taxRate discountRate let subtotal numItems pricePerItem let tax subtotal taxRate let discount subtotal discountRate let total subtotal tax discount return total let totalPrice calculateTotalPrice console log totalPrice In this example we ve used variable names so descriptive that even a confused alien from another galaxy would understand what they represent And let s not overlook the function name that s so precisely chosen Even Darth Vader would have a hard time using the Force to obscure the purpose of this function Letting Clarity Prevail Over CommentsComments should not be the first choice for describing what the code does They should be used sparingly and only when absolutely necessary Clean code aims to be self explanatory relying on meaningful variable and function names along with a logical code structure to convey its purpose Comments can be helpful for explaining complex algorithms unusual solutions potential pitfalls or interactions with external systems However it s crucial to keep comments up to date and ensure they add real value Clean code speaks for itself while comments should only supplement understanding when essential Perform a binary search on the sorted arrayfunction binarySearch array target let left Initialize the left boundary of the search range let right array length Initialize the right boundary of the search range Continue searching while the left boundary is less than or equal to the right boundary while left lt right let mid Math floor left right Calculate the middle index if array mid target If the middle value matches the target we have found the target value return mid else if array mid lt target If the middle value is less than the target the target value is in the right half of the array left mid Update the left boundary to be mid else If the middle value is greater than the target the target value is in the left half of the array right mid Update the right boundary to be mid If the target value is not found in the array return return The existing comments in the code unnecessarily restate information that is already apparent from the code itself The purpose of variable initialisation and the logic of the binary search algorithm can be easily understood by reading the code without relying on excessive comments What if I tell you that this code can look a lot more simple and clean without even changing anything in the code itself That would be Legen wait for it dary Legendary Perform a binary search on the sorted arrayfunction binarySearch array target let left let right array length while left lt right let mid Math floor left right if array mid target Found the target value at index mid return mid else if array mid lt target Target value is in the right half of the array left mid else Target value is in the left half of the array right mid Target value not found in the array return Comments like these help to demystify complex algorithms making them more approachable and understandable for developers who may encounter the code later on They provide valuable explanations and guide the reader through intricate logic making it easier to follow and maintain Embrace the Power of Short and Focused FunctionsRemember what Yoda said Size matters does not This is especially true for functions long convoluted ones can be like navigating through a dense asteroid field Instead break them down into smaller focused functions with descriptive names Think of each function like a droid in your own personal Star Wars saga working together to achieve a common goal By using this approach you ll benefit from greater modularity reusability and easier testing You ll be able to see the code s flow like Obi Wan saw the Force So follow in the footsteps of the Jedi and let your functions be like lightsabers short elegant and powerful Follow the SOLID PrincipleThe SOLID principles are a set of five design principles introduced by Robert C Martin Uncle Bob to guide developers in writing clean modular and maintainable code These principles are widely regarded as fundamental in software development SRP Single Responsibility Principle A class should have only one reason to change with a single responsibility OCP Open Closed Principle Software entities should be open for extension but closed for modification allowing for behavior extension without changing existing code LSP Liskov Substitution Principle Subtypes should be substitutable for their base types without altering the correctness of the program ISP Interface Segregation Principle Clients should not be forced to depend on interfaces they don t use interfaces should be specific and tailored to clients needs DIP Dependency Inversion Principle High level modules should not depend on low level modules both should depend on abstractions promoting loose coupling Unit Tests are the wayImagine you re a Jedi Knight tasked with constructing a lightsaber To ensure its reliability and effectiveness you d want to test each component individually In software development a unit test is like wielding a lightsaber in a controlled environment examining each piece s functionality By writing automated unit tests you channel your inner Jedi and gain confidence in the behavior of your code Just as Jedi Knights rely on their lightsabers in battle you can rely on your unit tests to catch bugs early on acting as your loyal companions in the ongoing fight against software defects In conclusion embracing the ways of the Jedi and prioritizing clean code leads to software that is as clear as a Jedi s mind It allows developers to effortlessly understand modify and maintain their code avoiding the dark side of bugs and confusion Collaboration among developers becomes as harmonious as a Jedi Council and the Force of clean code saves time and effort in the long run By following these Jedi principles and honing their skills in writing clean code developers can become true Jedi Masters ensuring the quality and success of their development projects May the clean code be with you May the code be with you always	2023-05-25 13:40:27
Apple	AppleInsider - Frontpage News	Apple Fitness+ debuts new Madonna Artist Spotlight series to celebrate Pride	https://appleinsider.com/articles/23/05/25/apple-fitness-debuts-new-madonna-artist-spotlight-series-to-celebrate-pride?utm_medium=rss	Apple Fitness debuts new Madonna Artist Spotlight series to celebrate PrideTo celebrate Pride Apple Fitness is rolling out new content focusing on the LGBTQ community with a new Artist Spotlight featuring music by Madonna Image Credit AppleApple Fitness is set to release seven new workouts and meditations for Pride month starting May These workouts will showcase music playlists by LGBTQ artists and allies and feature new Pride lighting inspired by the rainbow flag Read more	2023-05-25 13:40:58
海外TECH	Engadget	Google Play Games for PC is now available in Europe and New Zealand	https://www.engadget.com/google-play-games-for-pc-is-now-available-in-europe-and-new-zealand-132827267.html?src=rss	Google Play Games for PC is now available in Europe and New ZealandYou no longer have to live in one of a handful of countries to try the official option for Android games on Windows The Google Play Games beta has expanded to over European countries including the UK and New Zealand The additions now make the platform available in countries total up from just as of November Google Play Games currently offers more than Android titles You might not recognize all of them but better known releases like Asphalt Homescapes and Last Fortress are included Google routinely adds new games to the service and promises access in more countries quot soon quot The requirements are relatively light You ll need a PC with at least Windows a solid state drive GB of RAM and a four core CPU running Intel s UHD graphics found in th and th gen Core chips or its AMD equivalent Google recommends a dedicated quot gaming class quot GPU like NVIDIA s GeForce MX and a CPU with eight logical cores such as through hyperthreading If your computer is no more than a few years old you can likely give this a try This isn t the only way to play Android games on Windows of course Windows offers apps from Amazon s store while clients like BlueStacks have been available for years However Google Play Games may be enticing if you want Google s full backing and don t mind a limited catalog This article originally appeared on Engadget at	2023-05-25 13:28:27
海外TECH	Engadget	The best fitness trackers for 2023	https://www.engadget.com/best-fitness-trackers-133053484.html?src=rss	The best fitness trackers for The fitness tracker isn t dead and if you re reading this you re probably one of the people keeping these little devices alive Smartwatches like the Apple Watch and the Samsung Galaxy Watch have all but taken over the mainstream wearable space but the humble fitness tracker remains an option for those who want a gadget to do one thing right all the time track fitness metrics accurately without the barrage of notifications you d get from other wearables Despite the headwinds there are still a bunch of fitness bands out there to choose from Engadget has tested many of them and picked out the best fitness trackers for most people What do fitness trackers do best The answer seems simple Fitness trackers are best at monitoring exercise be it a minute walk around the block or that half marathon you ve been diligently training for Obviously smartwatches can help you reach your fitness goals too but there are some areas where fitness bands have the upper hand focus design battery life and price When I say “focus I m alluding to the fact that fitness trackers are made to track activity well anything else is extra They often don t have the bells and whistles that smartwatches do which could distract from their health tracking abilities They also tend to have fewer sensors and internal components which keeps them smaller and lighter Fitness trackers are also a better option for those who just want a less conspicuous device on their wrists all day Battery life tends to be better on fitness trackers too While most smartwatches last one to two days on a single charge fitness bands offer between five and seven days of battery life ーand that s with all day and all night use even with sleep tracking features enabledWhen it comes to price there s no competition Most worthwhile smartwatches start at to but you can get a solid fitness tracker starting at Yes more expensive bands exist and we recommend a few here but you ll find more options under in the fitness tracker space than in the smartwatch space When to get a smartwatch insteadIf you need a bit more from your wearable you ll likely want a smartwatch instead There are things like on watch apps alerts and even more robust fitness features that smartwatches have and the best fitness trackers don t You can use one to control smart home appliances set timers and reminders check weather reports and more Some smartwatches let you choose which apps you want to receive alerts from and the options go beyond just call and text notifications But the extra fitness features are arguably the most important thing to think about when deciding between a fitness tracker and a smartwatch The latter devices tend to be larger giving them more space for things like GPS barometers onboard music storage and more While you can find built in GPS on select fitness trackers it s not common Best overall Fitbit Charge Fitbit s Charge has everything most people would want in a fitness tracker First and foremost it s not a smartwatch That means it has a slightly lower profile on the wrist and lasts days on a single charge while tracking activity and monitoring your heart rate and sleep It also has a full color AMOLED display ーa big improvement from the smaller grayscale screen on the previous Charge That display along with a thinner design make Charge feel more premium than its predecessor The Charge has EDA sensors for stress tracking and it will eventually support ECG measurements and Daily Readiness Scores the latter is only for Premium subscribers Those are on top of existing features that were carried over from the Charge ーmost notably Fitbit Pay support and built in GPS tracking The former lets you pay for coffee or groceries with a swipe of your wrist while the latter helps map outdoor runs bike rides and other activities Built in GPS remains the star of the show here ーit s fast and accurate making the Charge the best option if you want a focused do it all wearable fitness watch Runner up Garmin Vivosmart A more subtle looking fitness band alternative is the Garmin Vivosmart It s thinner than the Fitbit Charge and fits in a bit better with bracelets and other jewelry you might wear regularly But its attractive design is only part of its appeal ーGarmin knows how to track fitness and the Vivosmart is proof that you don t need to drop hundreds on one of the company s fitness watches to get a capable device It has a lot of the same features as the Charge except for a built in GPS It does support connected GPS though so you can map outdoor runs and bike rides as long as you bring your phone with you The Vivosmart tracks all day heart rhythm and activity plus sleep data and workouts and we ve always appreciated how many workout profiles Garmin has to choose from You can customize which show up on your device and change them whenever you want You ll also get additional health information like Garmin s Body Battery score which tells you how long after a hard workout you ll need to wait until you can train at peak performance again blood oxygen levels sleep stage data women s menstrual cycle monitoring and more The biggest disadvantages to fitness tracking with the Vivosmart are the aforementioned lack of built in GPS plus its slightly harder to use mobile app But on the flip side Garmin devices can sync with Apple Health whereas Fitbit devices still don t have that feature Best budget Fitbit Inspire If you only have to spare the Fitbit Inspire is the best fitness tracker option It strips out all the luxury features from the Charge and keeps only the essential tracking features You won t get built in GPS tracking or Fitbit Pay or Spotify control but you do get excellent activity tracking automatic workout detection smartphone alerts and plenty more The updated version has a sleeker design and includes a color touchscreen and connected GPS the latter of which lets you track pace and distance while you run or bike outside while you have your phone with you The Inspire is definitely the more fashionable out of the two Fitbit devices on this list Its interchangeable bands let you switch up the look and feel of your tracker whenever you want and it s slim enough to blend in with other jewelry you might be wearing We were also impressed by its battery life Fitbit promises up to days on a single charge and that checked out for us After four days of round the clock use the Inspire still had percent battery left to go Most fashionable Withings MoveAll of the previously mentioned fitness trackers are attractive in their own way bonus points to those that have interchangeable bands but they share a similar look There aren t many alternative designs for these devices anymore The Withings Move watch is an exception and one of the most traditionally fashionable fitness trackers you can get It s an analog watch with a couple of health monitoring features including step calorie distance and sleep tracking connected GPS auto recognition for more than workouts and a water resistant design But we really love it for its battery life it ll last up to months before the coin cell needs a replacement This article originally appeared on Engadget at	2023-05-25 13:15:09
海外TECH	Engadget	Samsung's HW-Q900C premium soundbar launches today for $1,400	https://www.engadget.com/samsungs-hw-q900c-premium-soundbar-launches-today-for-1400-130051756.html?src=rss	Samsung x s HW QC premium soundbar launches today for Samsung has introduced a new entry into its flagship Q series soundbar lineup If the HW QC soundbar it debuted at CES earlier this year is the series top of the line model then the new HW QC soundbar is the next one in terms of features and specs The HW QC features channels of Wireless Dolby Atmos sound whereas the HW QC is an channel soundbar nbsp While the HW QC has more front and surround channels for more immersive sounds both models support Samsung s Q Symphony The technology allows you to play audio from your soundbar and your TV s speakers at the same time so long as they re connected with either an HDMI or an optical cable Samsung says Q Symphony provides quot an excellent surround sound experience quot that makes it seems as if you re actually in the movie That said you can only activate Q Symphony if you have a compatible to model Samsung TV In addition the HW QC comes with SpaceFit Sound Pro which can analyze your environment and automatically optimize audio output for you Its adaptive sound and adaptive voice amplifier features promise optimized audio for dialogue as well so you can hear voices better even at low volumes and in a noisy room nbsp In game mode pro the soundbar utilizes its up firing speakers and strong woofers for D optimized sound while playing on select consoles such as the PS The HW QC also supports AirPlay that makes it easy to pair with the iPhone and other Apple devices Finally it has the ability to follow voice commands but you d need to have Amazon Echo Device to be able to use this feature The HW QC is now available for While you can find the HW QC soundbar for just a bit more right now note that the older model launched with a price tag This article originally appeared on Engadget at	2023-05-25 13:00:51
Cisco	Cisco Blog	Sustainability and co-innovation: Shared passions of Enel and Cisco CDA	https://feedpress.me/link/23532/16146600/sustainability-and-co-innovation-shared-passions-of-enel-and-cisco-cda	Sustainability and co innovation Shared passions of Enel and Cisco CDAThrough a Cisco CDA investment Cisco has partnered with Enel to co innovate on digital solutions and support energy decarbonization	2023-05-25 13:00:33
ニュース	BBC News - Home	Five hospitals at risk of collapse to be rebuilt	https://www.bbc.co.uk/news/health-65712109?at_medium=RSS&at_campaign=KARANGA	england	2023-05-25 13:31:47
ニュース	BBC News - Home	Chris Packham wins libel claim against website	https://www.bbc.co.uk/news/uk-england-hampshire-65707076?at_medium=RSS&at_campaign=KARANGA	magazine	2023-05-25 13:37:21
ニュース	BBC News - Home	Woman and two police officers killed in Japan attack	https://www.bbc.co.uk/news/world-asia-65709901?at_medium=RSS&at_campaign=KARANGA	attacka	2023-05-25 13:53:40
ニュース	BBC News - Home	Jason Roy set to end England deal to play in America's Major League Cricket	https://www.bbc.co.uk/sport/cricket/65711625?at_medium=RSS&at_campaign=KARANGA	Jason Roy set to end England deal to play in America x s Major League CricketJason Roy is set to end his England contract in order to play in the inaugural season of Major League Cricket in the United States	2023-05-25 13:12:46