投稿時間:2023-08-10 00:15:47 RSSフィード2023-08-10 00:00 分まとめ(24件)

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AWS	AWS News Blog	Mountpoint for Amazon S3 – Generally Available and Ready for Production Workloads	https://aws.amazon.com/blogs/aws/mountpoint-for-amazon-s3-generally-available-and-ready-for-production-workloads/	Mountpoint for Amazon S Generally Available and Ready for Production WorkloadsMountpoint for Amazon S is an open source file client that makes it easy for your file aware Linux applications to connect directly to Amazon Simple Storage Service Amazon S buckets Announced earlier this year as an alpha release it is now generally available and ready for production use on your large scale read heavy applications data lakes …	2023-08-09 14:51:07
AWS	AWS News Blog	New – Improve Amazon S3 Glacier Flexible Restore Time By Up To 85% Using Standard Retrieval Tier and S3 Batch Operations	https://aws.amazon.com/blogs/aws/new-improve-amazon-s3-glacier-flexible-restore-time-by-up-to-85-using-standard-retrieval-tier-and-s3-batch-operations/	New Improve Amazon S Glacier Flexible Restore Time By Up To Using Standard Retrieval Tier and S Batch OperationsLast year Amazon S Glacier celebrated its tenth anniversary Amazon S Glacier is the leader in cloud cold storage and I wrote about its innovations over the last decade The Amazon S Glacier storage classes provide you with long term secure and durable storage options to optimally archive your data at the lowest cost The Amazon …	2023-08-09 14:38:41
AWS	AWS Compute Blog	Building a high-performance Windows workstation on AWS for graphics intensive applications	https://aws.amazon.com/blogs/compute/building-a-high-performance-windows-workstation-on-aws-for-graphics-intensive-applications/	Building a high performance Windows workstation on AWS for graphics intensive applicationsThis blog post is written by Mike Lim Senior Public Sector SA Video editing professional visualization and video games can be resource demanding applications that require high performance Windows workstations with GPUs When developing these resource demanding applications a high performance remote display protocol is desirable in order to access the instances graphical desktops from the …	2023-08-09 14:43:10
AWS	AWS Government, Education, and Nonprofits Blog	Extracting, analyzing, and interpreting information from Medicaid forms with AWS	https://aws.amazon.com/blogs/publicsector/extracting-analyzing-medicaid-forms-aws/	Extracting analyzing and interpreting information from Medicaid forms with AWSWhat if paper forms could be processed at the same speed as digital forms What if their contents could be automatically entered in the same database as the digital forms Medicaid agencies could analyze data in near real time and drive actionable insights on a single dashboard By using artificial intelligence AI and machine learning ML services from AWS Medicaid agencies can create this streamlined solution In this walkthrough learn how to extract analyze and interpret relevant information from paper based Medicaid claims forms	2023-08-09 14:03:23
js	JavaScriptタグが付けられた新着投稿 - Qiita	動的型付けと静的型付けの違い	https://qiita.com/sakuc47/items/f00032201c10793e5ff6	動的型付け	2023-08-09 23:48:51
AWS	AWSタグが付けられた新着投稿 - Qiita	ECS・Dockerの学習前→学習後	https://qiita.com/hiro_10/items/b9ecff5d9ab0980d6b98	docker	2023-08-09 23:05:46
Docker	dockerタグが付けられた新着投稿 - Qiita	Laravel	https://qiita.com/kounosu/items/ee1979aac10ec7ed0dbe	ddressesgetaddrinfofordbf	2023-08-09 23:09:41
Docker	dockerタグが付けられた新着投稿 - Qiita	ECS・Dockerの学習前→学習後	https://qiita.com/hiro_10/items/b9ecff5d9ab0980d6b98	docker	2023-08-09 23:05:46
Ruby	Railsタグが付けられた新着投稿 - Qiita	Rails – ActiveRecordのメソッドチェーンで then を使って nil 対策 ( 変数の値の有無で処理分岐 )	https://qiita.com/YumaInaura/items/c3d1d8d23c1752c692ee	activerecord	2023-08-09 23:39:05
海外TECH	Ars Technica	Next-gen OSDP was supposed to make it harder to break in to secure facilities. It failed.	https://arstechnica.com/?p=1959810	usage	2023-08-09 14:30:07
海外TECH	MakeUseOf	How to Fix FPS Drops and Boost Your Performance in Valorant for Windows	https://www.makeuseof.com/fps-boost-performance-valorant-windows/	windows	2023-08-09 14:15:23
海外TECH	MakeUseOf	How to Set Your Dietary Preferences With Alexa	https://www.makeuseof.com/how-to-set-alexa-dietary-preferences/	nifty	2023-08-09 14:15:23
海外TECH	MakeUseOf	Best Google Pixel Deals: Pixel 7a Gets Its Best Price Ever, Pixel Tab Goes on Sale	https://www.makeuseof.com/best-google-pixel-deals/	prices	2023-08-09 14:10:56
海外TECH	DEV Community	Fundamentals of the Internet 🌐: The Basics 📚	https://dev.to/arjuncodess/fundamentals-of-the-internet-the-basics-59mb	Fundamentals of the Internet The Basics Introduction to the Internet The Internet plays a big role in how we share info chat and do business every day It s like a superhighway for info connecting people worldwide From early slow connections to today s speedy networks the Internet has evolved into a global info hub Evolution and Global Connectivity The Internet didn t start big It began as a research idea and grew into something huge ARPANET made by the U S in the s was its starting point Over time it got better leading to the World Wide Web in the s The Internet we know now links everyone even across countries and time zones Credit Resolving Human Friendly Names to IP Addresses Meet DNS the Internet s silent helper Underneath easy to remember website names is a complex address system DNS translates names into numbers IP addresses your device understands When you type a website name DNS helps your browser find it by finding its IP address This happens in steps like a ladder with different servers helping out Credit Verbs and How Devices Talk ️The web speaks a language called HTTP It s like how your device and servers talk With words like GET POST PUT and DELETE HTTP helps them swap info When you click a link your device asks for info using HTTP The server gets this and sends back what you asked forーa sort of digital dance between devices The Dance of Device and Server Clicking links or loading web pages starts a chat between your device and a faraway server Your device begins by sending a request like ordering a page The server gets this figures it out and sends back a response with what you wanted This back and forth is how web pages load Credit Paving the Way for Data Networks are key to the Internet s magic They re like webs connecting devices routers and servers They help info move far distances There are small networks like at home and big ones like the whole Internet They make sure info gets where it s meant to go Diving into Responses Success and Errors ‍ ️HTTP responses are more than just messages They show what happened after your request Status codes like xx good xx change xx your mistake and xx server mistake tell you what s up A code means something s missing while means all went well Credit Data Centers and Staying Connected Behind the Internet s cool stuff is a real system Data centers hold lots of servers which are like digital engines They re linked by fast connections like undersea cables and satellites These connections make sure data travels quickly across the world Given below is Google s Data Center Credit HTTPS Staying Safe Online Nowadays privacy is important That s where HTTPS comes in While HTTP helps with info exchange HTTPS adds protection It keeps your info private when you send or get it It s like a shield that stops others from seeing your data Credit Conclusion Navigating the Online World Knowing the Internet basics helps us see its inner workings From DNS to HTTP networks to status codes these parts build the giant platform we use daily They shape how we learn talk and do things in the digital age Further Learning You can take up the following courses videos to learn more about this topic	2023-08-09 14:38:33
海外TECH	DEV Community	Semaphore in Operating System with implementation in C	https://dev.to/endeavourmonk/semaphore-in-operating-system-with-its-own-implementation-in-c-19ia	Semaphore in Operating System with implementation in CA semaphore is a synchronization construct used in operating systems to control access to shared resources among multiple processes or threads It is essentially a variable or an abstract data type that provides two fundamental operations wait and signal also known as P and V operations respectively Here s how semaphores work Wait Operation P When a process thread wants to access a shared resource it first performs a wait operation on the semaphore associated with that resource If the semaphore value is positive greater than it decrements the value by and continues accessing the resource If the semaphore value is zero indicating that the resource is currently being used by another process thread the process thread is blocked or put to sleep until the semaphore becomes available Signal Operation V When a process thread finishes using a shared resource it performs a signal operation on the semaphore which increments the semaphore value by This operation indicates that the resource is now available for other processes threads waiting on it If there are any blocked processes threads waiting for the semaphore one of them is awakened and granted access to the resource Semaphores provide a mechanism to enforce mutual exclusion and prevent race conditions ensuring that only one process thread can access a shared resource at a time They are commonly used in scenarios such as controlling access to critical sections of code managing concurrent access to shared data structures and implementing synchronization mechanisms like locks and barriers Semaphores can be implemented as either counting semaphores allowing non negative integer values or binary semaphores with values limited to and depending on the specific synchronization requirements Code include lt stdio h gt include lt pthread h gt typedef struct pthread mutex t mutex pthread cond t condition int value semaphore void semaphore init semaphore sem int initial value pthread mutex init amp sem gt mutex NULL pthread cond init amp sem gt condition NULL sem gt value initial value void semaphore wait semaphore sem pthread mutex lock amp sem gt mutex while sem gt value lt pthread cond wait amp sem gt condition amp sem gt mutex sem gt value pthread mutex unlock amp sem gt mutex void semaphore signal semaphore sem pthread mutex lock amp sem gt mutex sem gt value pthread cond signal amp sem gt condition pthread mutex unlock amp sem gt mutex void thread function void arg semaphore sem semaphore arg printf Thread waiting n semaphore wait sem printf Thread acquired the semaphore n Perform some critical section or shared resource access here printf Thread releasing the semaphore n semaphore signal sem return NULL int main semaphore sem semaphore init amp sem Initialize the semaphore with initial value pthread t thread pthread create amp thread NULL thread function void amp sem Main thread also performs some work printf Main thread performing some work n Main thread waits for the semaphore printf Main thread waiting n semaphore wait amp sem printf Main thread acquired the semaphore n Perform some critical section or shared resource access here printf Main thread releasing the semaphore n semaphore signal amp sem pthread join thread NULL return Output Main thread performing some workMain thread waitingMain thread acquired the semaphoreMain thread releasing the semaphoreThread waitingThread acquired the semaphoreThread releasing the semaphoreIf you liked this article then please like and share Thanks for reading Checkout this also endeavourmonk	2023-08-09 14:25:50
Apple	AppleInsider - Frontpage News	Apple Watch may gain a new fabric band	https://appleinsider.com/articles/23/08/09/apple-watch-may-gain-a-new-fabric-band?utm_medium=rss	Apple Watch may gain a new fabric bandA leaker with a short but good record says that Apple is planning to introduce a new woven fabric Apple Watch band with a magnetic buckle Apple s current Apple Watch bands may be joined by a new fabric type with magnetic buckleApple currently offers regular Apple Watch bands in eight varieties ranging from leather to stainless steel and with variations such as the Sport Band and the Nike Sport Band The Apple Watch Ultra is offered with three band types the Alpine Loop Trail Loop and Ocean Band Read more	2023-08-09 14:10:28
海外TECH	Engadget	Samsung pre-orders on Amazon include free gift cards and storage upgrades	https://www.engadget.com/samsung-pre-orders-on-amazon-include-free-gift-cards-and-storage-upgrades-144922818.html?src=rss	Samsung pre orders on Amazon include free gift cards and storage upgradesSamsung s latest slate of Galaxy devices arrives on August but there s still time to lock in a pre order to get free perks like a storage upgrade and gift card The company s new flagship foldable the Galaxy Z Fold is included in the offer If you pre order one you can get double the storage jumping from GB up to GB and a Amazon gift card at no extra cost That should take some of the sting out of the price In our review of the Galaxy Z Fold we gave the device a score of We feel that Samsung is still making the best foldable out there However the company could be doing more with the format such as trying to bring down the price as its momentum in the space seems to be slowing The big change this year is the new Flex Hinge It s smaller than the hinge in previous Fold devices and it helps make the handset slightly thinner That s because it allows the phone to close properly and get rid of the gap between the two halves Samsung has upgraded many other components There s a brighter main display and a Snapdragon Gen that helps to improve the performance Two new gestures could make it easier to get the phone to do what you want Battery life is solid as well ーthe Galaxy Z Fold lasted for nearly hours on a single charge in our video rundown test Although Samsung has stuck with the same camera setup as last year s model you can still take good quality photos with the Galaxy Z Fold It s also disappointing that there s no option to store an S Pen inside the device and that it s still fairly bulky Still if you re looking for a foldable phone we reckon this is the best one out there In case the Galaxy Z Flip is more compelling to you there s a pre order offer for that device too Again you ll get GB of storage rather than GB as well as a Amazon gift card if you pre order the foldable Our review of the Z Flip is in progress but we felt it had some promise after our initial hands on The device has a larger and more useful external display compared with the previous models It should be easier to carry out actions like controlling media playback and dashing off a text without having to open up the main screen The Z Flip has the new Flex Hinge as well Elsewhere pre order the Galaxy Tab S and you ll get you guessed it the same free storage upgrade The tablet ーwhich includes a Snapdragon Gen chipset a inch AMOLED display and protection from dust and water ーcosts Those interested in the Book Cover Keyboard can also save percent when they buy it through Amazon As for the Galaxy Watch that doesn t come with a free storage upgrade However if you lock in a pre order now you ll get a Amazon gift card and fabric band at no extra cost The deal applies to both the Bluetooth model which costs and the LTE version Follow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice This article originally appeared on Engadget at	2023-08-09 14:49:22
金融	金融庁ホームページ	北陸財務局が「令和５年７月７日からの大雨にかかる災害等に対する金融上の措置について」を要請しました。	https://www.fsa.go.jp/news/r5/ginkou/20230710.html	北陸財務局	2023-08-09 15:00:00
ニュース	BBC News - Home	Forty-one migrants die in shipwreck off Lampedusa	https://www.bbc.co.uk/news/world-europe-66448987?at_medium=RSS&at_campaign=KARANGA	tunisia	2023-08-09 14:31:01
ニュース	BBC News - Home	'Family fears for my safety' after police details published	https://www.bbc.co.uk/news/uk-northern-ireland-66447388?at_medium=RSS&at_campaign=KARANGA	highlights	2023-08-09 14:48:39
ニュース	BBC News - Home	Comedian Hardeep Singh Kohli charged with sex offences	https://www.bbc.co.uk/news/uk-scotland-66454248?at_medium=RSS&at_campaign=KARANGA	offences	2023-08-09 14:49:06
ニュース	BBC News - Home	Bibby Stockholm: Migrants changing minds over move to barge - Robert Jenrick	https://www.bbc.co.uk/news/uk-england-dorset-66447487?at_medium=RSS&at_campaign=KARANGA	immigration	2023-08-09 14:00:45
ニュース	BBC News - Home	Sixto Rodriguez: Searching for Sugar Man singer dies aged 81	https://www.bbc.co.uk/news/entertainment-arts-66449150?at_medium=RSS&at_campaign=KARANGA	africa	2023-08-09 14:16:34
ニュース	BBC News - Home	Gary O'Neil: Wolves name former Bournemouth boss as Julen Lopetegui successor	https://www.bbc.co.uk/sport/football/66447376?at_medium=RSS&at_campaign=KARANGA	contract	2023-08-09 14:35:20