投稿時間:2023-08-04 20:32:26 RSSフィード2023-08-04 20:00 分まとめ(33件)

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IT	気になる、記になる…	Appleの｢AirPods Pro (第2世代)｣の4,300円オフに!! ｰ 楽天モバイルが｢お買い物マラソン｣でセールを開催中	https://taisy0.com/2023/08/04/174945.html	airpodspro	2023-08-04 11:00:00
IT	ITmedia 総合記事一覧	[ITmedia News] ソフトバンク、生成AI開発の完全子会社「SB Intuitions」稼働へ	https://www.itmedia.co.jp/news/articles/2308/04/news176.html	itmedia	2023-08-04 19:12:00
TECH	Techable（テッカブル）	InstagramのDMを自動送信、集客・売上向上が期待できる！チャットボットシステム「チャとれる」	https://techable.jp/archives/215194	facebook	2023-08-04 10:00:11
Google	Official Google Blog	A policy agenda for building a UK Research Cloud	https://blog.google/around-the-globe/google-europe/united-kingdom/a-policy-agenda-for-building-a-uk-research-cloud/	artistic	2023-08-04 10:10:00
python	Pythonタグが付けられた新着投稿 - Qiita	クラスタリングで最適なクラスタ数を見つけるための評価指標	https://qiita.com/ktkt2424k/items/f077fe622ebbe8c7ca5b	機械学習	2023-08-04 19:00:19
js	JavaScriptタグが付けられた新着投稿 - Qiita	【GAS】QQEnglishの予約メールからGoogleカレンダーに自動登録する	https://qiita.com/apapane/items/672b838e0bd0db082e14	qqenglish	2023-08-04 19:06:01
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	ラズパイに入れたUbuntuとsshしたい	https://qiita.com/DozyouMetoro/items/fb6f2cbf0e7214a04225	gtraspber	2023-08-04 19:00:28
AWS	AWSタグが付けられた新着投稿 - Qiita	Terraformで作るECS × RDS × ElasticCache(Memcached)を使ったクエリキャッシュ	https://qiita.com/WebEngrChild/items/eae96258489e85852df4	qiita	2023-08-04 19:09:16
AWS	AWSタグが付けられた新着投稿 - Qiita	【図解】キャッシュ戦略って何？キャッシュを使ったクエリチューニングって何？	https://qiita.com/WebEngrChild/items/b9b21c1d2d133d523389	頻繁	2023-08-04 19:08:32
AWS	AWSタグが付けられた新着投稿 - Qiita	EC2からProxy設定を回避してS3へアクセスする方法	https://qiita.com/horiu/items/dead1178e247f4b051a5	proxy	2023-08-04 19:04:04
golang	Goタグが付けられた新着投稿 - Qiita	Terraformで作るECS × RDS × ElasticCache(Memcached)を使ったクエリキャッシュ	https://qiita.com/WebEngrChild/items/eae96258489e85852df4	qiita	2023-08-04 19:09:16
golang	Goタグが付けられた新着投稿 - Qiita	【図解】キャッシュ戦略って何？キャッシュを使ったクエリチューニングって何？	https://qiita.com/WebEngrChild/items/b9b21c1d2d133d523389	頻繁	2023-08-04 19:08:32
海外TECH	MakeUseOf	5 Cons of USB-C Connectors You Should Know About	https://www.makeuseof.com/cons-of-usb-c-connectors/	connectors	2023-08-04 10:46:24
海外TECH	MakeUseOf	How to Implement Sound Effects and Background Music in Godot	https://www.makeuseof.com/sound-effects-background-music-in-godot/	How to Implement Sound Effects and Background Music in GodotGames without sound effects can feel dull and unexciting Enhance your gaming experience by incorporating background music and sound effects	2023-08-04 10:31:23
海外TECH	MakeUseOf	What Is a CD Crypto Wallet, and Can You Use It to Store Crypto?	https://www.makeuseof.com/what-is-cd-crypto-wallet/	store	2023-08-04 10:15:24
海外TECH	MakeUseOf	How to Hide Your Twitter Blue Checkmark on X	https://www.makeuseof.com/how-to-hide-twitter-blue-checkmark-x/	checkmark	2023-08-04 10:01:16
海外TECH	DEV Community	Agile VS Scrum VS Waterfall	https://dev.to/hasanelsherbiny/agile-vs-scrum-vs-waterfall-58da	Agile VS Scrum VS WaterfallSoftware development methodologies play a crucial role in shaping how projects are planned executed and delivered Different methodologies offer distinct approaches to managing the software development lifecycle each with its strengths and weaknesses In this article we will compare three popular methodologies Agile Waterfall and Scrum highlighting their key characteristics benefits and ideal use cases Waterfall A Sequential ApproachWaterfall is one of the oldest and most traditional software development methodologies It follows a linear and sequential process where each phase must be completed before moving on to the next one The typical phases in Waterfall are Requirements Design Implementation Verification and Maintenance Once a phase is complete no further changes or revisions can be made Pros of Waterfall Clear and well defined requirements upfront Easy to manage and measure progress in each phase Suitable for small projects with fixed requirements Cons of Waterfall Lack of flexibility in accommodating changes during development High risk of late stage failures due to no intermediate deliverables Limited customer involvement during the development process Ideal Use Case Waterfall is best suited for projects with clear and stable requirements well defined scope and a low probability of changes during development It works well for small projects with straightforward objectives and minimal complexity Agile Flexibility and Iterative DevelopmentAgile is a modern and flexible approach to software development that emphasizes adaptability and customer collaboration Instead of working through the entire project in one go Agile breaks the development process into smaller iterations called sprints Agile teams prioritize continuous feedback and frequent deliveries of functional software Pros of Agile Flexibility to respond to changes and evolving requirements Regular customer feedback ensures the final product meets expectations Enhances collaboration among team members and stakeholders Cons of Agile Can be challenging to estimate project timelines accurately May require more customer involvement which can be time consuming Some projects may lack a clear end goal without a well defined plan Ideal Use Case Agile is well suited for projects where requirements are subject to change or the end product s details are not entirely clear at the start It works best for teams that value frequent feedback and are willing to collaborate closely with customers throughout the development process Scrum A Specific Agile FrameworkScrum is a specific Agile framework that provides a structured approach to software development It involves cross functional teams working in fixed length iterations usually two to four weeks to complete specific pieces of work Scrum utilizes various roles including Product Owner Scrum Master and Development Team to ensure efficient project management Pros of Scrum Focuses on prioritizing and delivering the most valuable features first Facilitates frequent communication and team collaboration Allows for quick adaptation to changes during development Cons of Scrum Can be challenging to scale for larger projects or distributed teams Requires a dedicated Scrum Master to manage the process effectively May need some time for teams to adjust to the new framework Ideal Use Case Scrum is an ideal choice for projects with rapidly changing requirements or when early deliveries of functional software are desired It suits teams that prefer a more structured approach to Agile development and can benefit from a well defined framework Conclusion Selecting the right software development methodology depends on the project s nature complexity and customer requirements Waterfall works well for small projects with stable requirements Agile is best for projects with evolving requirements and frequent feedback and Scrum is a suitable choice for teams looking for a structured Agile framework Ultimately the success of a project lies in understanding the strengths and weaknesses of each methodology and adapting it to suit the project s unique needs By choosing the right approach development teams can ensure efficient project management timely delivery and a product that meets or exceeds customer expectations	2023-08-04 10:56:49
海外TECH	DEV Community	Thank Goodness It's Friday: Celebrating Developer Wins! 🎉	https://dev.to/mitchiemt11/thank-goodness-its-friday-celebrating-developer-wins-dnh	Thank Goodness It x s Friday Celebrating Developer Wins Hey there fellow developers As the week comes to a close we can all breathe a sigh of relief and revel in our accomplishments From Monday s ambitious goals to Friday s victorious moments we ve poured our hearts and minds into writing code fixing bugs and crafting solutions that push the boundaries of innovation It s Friday Each day brought its unique challenges and we faced them head on armed with our favorite debugging tools and the support of our awesome teammates We ve witnessed the thrill of those aha moments when the solution to a complex problem suddenly clicks into place and we ve savored the satisfaction of seeing our code run flawlessly But it s not just the individual triumphs that make our developer community so special it s the camaraderie and collaboration that flourish here We ve shared knowledge encouraged one another and created an environment where everyone can thrive Together we re a force to be reckoned with and that s something to be truly proud of So let s take a moment to share our proudest achievements from this week in the comments below Whether you smashed a stubborn bug optimized a critical algorithm or launched an incredible new feature we want to hear about it Let s celebrate our wins and inspire each other for the exciting coding challenges that await us in the weeks to come As we embark on the weekend let s cherish this time to unwind and recharge Take a break indulge in your favorite hobbies or maybe even explore a side project that s been on your mind Because come Monday we ll be ready to dive back into the world of code fueled by the satisfaction of another week filled with developer victories Thank goodness it s Friday dear developers Let s raise a virtual toast to each other s hard work dedication and unwavering passion for all things code Here s to us the architects of innovation making the world a better place one line of code at a time Cheers	2023-08-04 10:54:43
海外TECH	DEV Community	Flutter Full Stack Premium Resource Pack - 2023	https://dev.to/yatendra2001/flutter-full-stack-premium-resource-pack-2023-25c6	Flutter Full Stack Premium Resource Pack Hey Fellow Devs I spent hours curating Flutter Full Stack Premium Resource Pack for with awesome learning content from verified sources This resource pack covers Flutter integration with AI Web IOT WebRTC and more Best open source projects most of them usually take part in GSOC every year Beginner to advanced git tutorials Unit Integration amp Widget Testing And much more If you re interested in accessing this valuable resource pack kindly do the following Like this post to show your support Follow me for more such awesome posts Drop your email and I ll be more than happy to mail you Let s grow and learn together in the world of Flutter	2023-08-04 10:54:37
海外TECH	DEV Community	Breaking Down ICO Costs - Budgeting for a Successful Launch	https://dev.to/jessietomaz/breaking-down-ico-costs-budgeting-for-a-successful-launch-57gp	Breaking Down ICO Costs Budgeting for a Successful LaunchIn the fast evolving landscape of blockchain technology Initial Coin Offerings ICOs have emerged as a popular fundraising method for startups However the million dollar question that lingers in the minds of entrepreneurs and investors alike is How is the ICO cost estimated In this blog article we will delve into the intricacies of estimating the cost to launch an ICO shedding light on the key factors and variables that contribute to it Estimating the Cost to Launch an ICO Pre ICO PlanningBefore diving into the nitty gritty details it is essential to emphasize the significance of a comprehensive pre ICO planning phase This stage is crucial to determine the project s feasibility set goals establish timeline milestones and outline the overall strategy The cost to launch an ICO estimation starts here as each subsequent step hinges upon this foundational planning Gathering a Stellar Development TeamBuilding a talented development team plays a paramount role in determining the ICO cost Hiring experienced blockchain developers project managers legal advisors marketing professionals and designers can be pricey but is an investment that cultivates growth and success Remember a dedicated team will be instrumental in crafting a well rounded product and executing its release onto the blockchain Smart Contract DevelopmentOne element at the core of any ICO is the creation of a smart contract which acts as the foundation of token generation distribution and payment management Smart contract development requires expertise in blockchain programming languages such as Solidity and meticulous testing to ensure its robustness and security Take into account the complexity of your project when assessing the cost as intricate contracts might necessitate more resources and time White Paper Creation and Legal ComplianceThe whitepaper often regarded as the ICO s blueprint serves as a fundamental resource for investors Collaborating with experienced legal advisors to draft a transparent and compliant whitepaper ensures the project s legitimacy Costs associated with legal services intellectual property protection and regulatory compliance should be factored in when estimating the overall expenditure Marketing and PR CampaignsTo successfully launch an ICO building a solid marketing and PR strategy is imperative Allocation of budget for content creation social media campaigns influencer partnerships community engagement and other promotional activities will contribute to generating interest attracting investors and nurturing a supportive ecosystem Allocate resources wisely to create a compelling narrative that resonates with your target audience Security and AuditingAs the blockchain industry has witnessed several high profile security breaches ensuring the utmost security for your ICO is non negotiable Conducting regular security audits and pen testing by experts will provide peace of mind to both developers and investors Don t overlook the importance of maintaining the trust and confidence of your stakeholders when determining the overall ICO cost Estimating the cost to launch an ICO is an intricate process that encompasses multiple dimensions From strategic planning and assembling a proficient team to meticulous legal compliance smart contract development marketing campaigns and security audits every step contributes to the final estimation So now let us see… What will be the ICO Cost Effectively For your business By analyzing these key factors and variables entrepreneurs can navigate the ICO development journey more confidently delivering successful projects that captivate the blockchain community and beyond Generally an ICO website or platform can be developed in two ideal ways Development from scratch ICO scriptSimply put building an ICO platform from scratch is a breathtaking process ICO development from scratch will be started from the very beginning based on your idea and it is a long process while the ICO script is an instant solution Therefore the cost of launching an ICO can also be different for the two methods The cost of developing an ICO from scratch is too high depending on your needs An ICO script costs around In this method ICO cost is low and it helps to satisfy your business needs with in built all features Based on this comparison you may have decided on the best solution for your business In this regard opting for an ICO script will get your business up and running soon So take your time do your research and choose wisely The success of your ICO business depends on it	2023-08-04 10:05:51
海外TECH	DEV Community	Using Golang for your AWS Lambda Functions	https://dev.to/aws-builders/using-golang-for-your-aws-lambda-functions-3ko1	Using Golang for your AWS Lambda FunctionsI was sparked on a XKE to do a short experiment with using Golang for my AWS Lambda Functions The trigger for this was something my colleague Mark van Holsteijn said We where talking about sustainability During this talk Mark made the comment that we should drop Python for our functions then He also recently wrote a blog on Golang using Golang for custom providers Let me compare some numbers between Python and Go source Which Programming Languages Use the Least Electricity Energy vs Time vs Memory vs As you can see based on these numbers Golang is clear winner But are there other advantages So like always everything comes with it s own pros and cons Lets explore those when you do chose for Golang Pre compiled binary vs compiled at run timeLet s start with the obvious one a pre compiled binary vs code that is compiled at run time This is one of the reasons why Golang is more energy efficient as you only compile once vs every time you run it But the advantage of Python is that you can actually see the source code in the AWS Console and tweak it This makes it a great candidate for easy development and fast testing This also a problem When you are running production workloads You don t want your developers altering your code through the console Yes IAM can help you here but altering a binary is not possible through the console You need to compileWhy is the need to compile an advantage Next to the performance improvement you actually check if your program compiles If it does not compile you cannot deploy it Compare this with Python you can upload malformed code This would than break your workload because of an indent issue You can build in checks to prevent this from happening and you should But you need to do something extra with Golang this comes out of the box DependenciesIn python you have the option to do inline code in AWS CloudFormation templates I would never recommend doing this When you needs other dependencies than that there are available You will need to bundle them yourself and upload them as a zipfile When you are missing a dependency the invocation of your function will fail at runtime When you use Golang the dependencies are all build into the binary Especially when you set the CGO ENABLED option in your compile options This will make sure that all the needed libraries are included TutorialLet s deploy a small stack including a single Lambda function We will be using AWS SAM for the deployment so please make sure you have that installed Prepare the file structureCreate the folders and files we will be needing mkdir aws lambda sample golangcd aws lambda sample golangtouch template yamlmkdir my functiontouch my function Makefiletouch my function main go SAM TemplateA SAM Template is nothing more that a CloudFormation template But it contains the AWS Serverless transformation This allows you to use the AWS Serverless Function resource When CloudFormation parses this resource it will converted to CloudFormation resources Add the following to the template yaml file Transform AWS Serverless Resources MyFunction Type AWS Serverless Function BuildMethod BuildMethod makefile Properties Runtime provided al CodeUri my function Handler bootstrap MyFunctionLogGroup Type AWS Logs LogGroup Properties LogGroupName Sub aws lambda MyFunction RetentionInDays A few things are going on here You can see the BuildMethod set in the BuildMethod property With this configuration you are saying to SAM that you want to use a Makefile This Makefile is used to compile the lambda function CodeUri will point to the root of your Lambda functions code Handler will point to your binary output file Lets create the Makefile we need to place it in the root folder of the function my function Add the following content to the file build MyFunction GOOS linux GOARCH amd CGO ENABLED go build o bootstrap cp bootstrap ARTIFACTS DIR The syntax used here is build lt LOGICAL ID OF CLOUDFORMATION gt So if your LogicalId in the template is HelloWorld Your Makefile target would be build HelloWorld The go build command will build your binary The copy command will copy the binary in the artifacts directory This is used when you deploy your template Note the GOARCH if you use an ARM function you need to specify it here as well Lambda CodeWe need to initialize our go module and pull in the github com aws aws lambda go dependency cd my functiongo mod init my functiongo get github com aws aws lambda gocd Now we can fill the my function main go with some business logic package mainimport context log github com aws aws lambda go lambda type MyEvent struct Name string json name func Handler ctx context Context event MyEvent log Printf Welcome s event Name func main lambda Start Handler And done Deploy the templateTo deploy the template we first need to build the binary AWS SAM as build in support for building and packaging Lambda functions Note AWS SAM will create a bucket in your account used for uploading the artifacts sam buildsam deploy stack name aws lambda sample golang capabilities CAPABILITY IAM resolve s TestingYou can now invoke the Lambda function with a name Joris Conijn payload The logs should now show Welcome Joris ConijnFor a full working copy you could also clone my Nr aws lambda sample golang repository ConclusionFor me Golang would become my default choice for AWS Lambda functions The fact that it s more sustainable and that it protects you from obvious failures convinced me That beings said I have a software engineering background So for me it s relatively easy to switch languages How about you would you use Golang as your default choice Photo by Narcisa Aciko	2023-08-04 10:05:23
ニュース	BBC News - Home	Andrew Tate's Romania house arrest lifted	https://www.bbc.co.uk/news/world-europe-66405285?at_medium=RSS&at_campaign=KARANGA	controversial	2023-08-04 10:33:58
ニュース	BBC News - Home	Russian ship hit in Novorossiysk, Black Sea drone attack, Ukraine sources say	https://www.bbc.co.uk/news/world-europe-66402046?at_medium=RSS&at_campaign=KARANGA	novorossiysk	2023-08-04 10:07:19
ニュース	BBC News - Home	Ulez scrappage scheme extended to all Londoners	https://www.bbc.co.uk/news/uk-england-london-66398942?at_medium=RSS&at_campaign=KARANGA	uxbridge	2023-08-04 10:48:05
ニュース	BBC News - Home	Afghan refugees moved out of hotels facing homelessness	https://www.bbc.co.uk/news/uk-politics-66396052?at_medium=RSS&at_campaign=KARANGA	accommodation	2023-08-04 10:02:59
ニュース	BBC News - Home	RAF jets intercept Russian military aircraft during Baltic mission	https://www.bbc.co.uk/news/uk-scotland-66405686?at_medium=RSS&at_campaign=KARANGA	baltic	2023-08-04 10:07:26
ニュース	BBC News - Home	NHS to expand use of private sector to tackle waits	https://www.bbc.co.uk/news/health-66319064?at_medium=RSS&at_campaign=KARANGA	labour	2023-08-04 10:23:13
ニュース	BBC News - Home	Julien Macdonald: Welsh fashion designer's firm goes into liquidation	https://www.bbc.co.uk/news/uk-wales-66404794?at_medium=RSS&at_campaign=KARANGA	designer	2023-08-04 10:02:02
ニュース	BBC News - Home	Give cash to households in path of new pylons, government urged	https://www.bbc.co.uk/news/uk-politics-66397256?at_medium=RSS&at_campaign=KARANGA	infrastructure	2023-08-04 10:23:01
IT	週刊アスキー	【無料】ループする世界を救うために冒険する『Loop Hero』が8月11日まで無料配信中！【今週の無料ゲーム】	https://weekly.ascii.jp/elem/000/004/148/4148603/	bloonstd	2023-08-04 19:35:00
IT	週刊アスキー	JTの加熱式たばこ、新ブランド「with」が生まれた理由は？	https://weekly.ascii.jp/elem/000/004/148/4148269/	加熱式たばこ	2023-08-04 19:30:00
IT	週刊アスキー	ローソン限定「氷を入れる」ビールってどんな味？ アルコールは6％	https://weekly.ascii.jp/elem/000/004/148/4148602/	数量限定	2023-08-04 19:25:00
IT	週刊アスキー	GROOVE X、LOVOT向けおでかけバッグ2種類を発売	https://weekly.ascii.jp/elem/000/004/148/4148582/	groovex	2023-08-04 19:15:00