投稿時間:2023-08-12 22:15:53 RSSフィード2023-08-12 22:00 分まとめ(20件)

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python	Pythonタグが付けられた新着投稿 - Qiita	Docker Compose+Pythonで環境構築してみる	https://qiita.com/yutocreate/items/25c2dff436bbf2b150ec	docker	2023-08-12 21:36:17
AWS	AWSタグが付けられた新着投稿 - Qiita	AWSのネットワークについてまとめてみた	https://qiita.com/devactken/items/2873645585fc2c3c6982	cloud	2023-08-12 21:53:25
Docker	dockerタグが付けられた新着投稿 - Qiita	Docker Compose+Pythonで環境構築してみる	https://qiita.com/yutocreate/items/25c2dff436bbf2b150ec	docker	2023-08-12 21:36:17
Azure	Azureタグが付けられた新着投稿 - Qiita	Azureで"message": "Bing resources are suspended for the subscription"と出たときの対処法	https://qiita.com/nisaji/items/e5660d77eeeec533947e	azure	2023-08-12 21:13:43
海外TECH	MakeUseOf	The Top 5 Online Communities for Job Seekers	https://www.makeuseof.com/top-online-communities-for-job-seekers/	dream	2023-08-12 12:46:24
海外TECH	MakeUseOf	The Pros and Cons of Using No-Code Websites as a Blogger	https://www.makeuseof.com/pros-cons-using-no-code-websites-as-a-blogger/	advantages	2023-08-12 12:30:24
海外TECH	DEV Community	Job apply script for hirist and instahyre platform	https://dev.to/shacodes/job-apply-script-for-hirist-and-instahyre-platform-m05	automation	2023-08-12 12:43:22
海外TECH	DEV Community	Getting Started With Farmtronics	https://dev.to/midsubspace/getting-started-with-farmtronics-13p3	Getting Started With FarmtronicsStardew Valley a charming and beloved farming simulation game has captured the hearts of gamers worldwide since its release The game offers an idyllic escape into rural life allowing players to cultivate crops raise livestock and build relationships with the town s quirky residents However if you re seeking to breathe new life into your virtual farming endeavors look no further than the Farmtonics mod In this guide we ll take you through the steps to get started with the Stardew Valley Farmtonics mod a fantastic addition that introduces exciting elements and enriches your gameplay experience with the power of programming and robots We have gone over how to install both the Mod API for Stardew Valley and the Farmtonics Mod itself But what about once you load the game for the first time First you will want to go over to the tv in your farmhouseand select the Farmtronics Home ComputerThen in the main terminal type todoThis will bring up the to do list which you need to complete to get your first robot The rest of this post will be going through the to do list Printing Hello World Moving Directoriesthe next item is to cd to another directory or folder on the computer Farmtronics does not use your actual computer folders but its virtual folders you see the root or first folder in the file system run dir cd stands for Change Directory and with Miniscript which is the programming language used by this mod you need to have quotes around the file or folder name so we will run cd sys To make sure it worked you can run pwd which will show the folder you are currently in Running the first programNext we need to run a demo which is located at the path sys demo so we will do cd sys demo then we will load the dogYears ms program load dogYears ms then use the run command to run the program Editing and Saving A ProgramNext on the list is to edit and save a program to do this we will first run cd which will take us to our main folder and then just run the edit command to open the dog years program and then you can just add a space to the first line then hit Ctrl Q to exit the editor window and type save test to save it in the usr folder For Loops and Counting To Next we will be writing our first program which uses a for loop that will print the number through the first line says for every number that is within the range of it should print that number on the screenFor this last one I am not going to show any code for theFizzBuzz program FizzBuzz The Last StepPer the request of Joe Strout creator of Miniscript and Farmtronics One thing I ask though don t give away the solution to the FizzBuzz task If somebody can t get through that they re only going to get frustrated trying to program their bots So that s an opportunity for somebody to slow down and check their understanding What is FizzBuzz FizzBuzz is a programming puzzle that appears deceivingly simple but carries a hidden complexity The goal of FizzBuzz is to generate a sequence of numbers while applying specific rules These rules dictate that for multiples of the word Fizz should be displayed and for multiples of the word Buzz should appear When a number is a multiple of both and the program combines the two words into FizzBuzz For all other numbers the program prints the number itself The Intricate StepsLet s embark on the journey of showing a little peak behind the curtain of the FizzBuzz challenge without giving away the exact solution Number Iteration Begin by iterating through a range of numbers starting from up to a specified limit As we did with the above for loop of Divisibility Checks For each number in the range you ll need to perform checks to determine whether it is a multiple of or both Can be done using somewhat basic mathOutput Rules Depending on the divisibility checks decide what output to display Remember the rules are Fizz for multiples of Buzz for multiples of and FizzBuzz for numbers that satisfy both conditions For all other numbers the output should be the number itself One way we can do this is by using if then statementsPrinting Print the determined output for each number following the established rules As we did when printing Hello world Loop Continuation Continue iterating through the range of numbers until you reach the specified limit As we did with the above for loop of The Art of Problem SolvingCreating the FizzBuzz program isn t just about coding it s an exercise in problem solving and logic As you navigate through the steps outlined above consider the following How can you efficiently check for divisibility without resorting to repetitive code Are there any patterns or conditions that can help you optimize your solution How can you ensure that the program handles all possible cases correctly Experiment and RefineCoding like any skill improves with practice and experimentation Don t hesitate to experiment with different approaches and iterate on your code You might find more elegant solutions or discover unique ways to tackle the challenge If you need further help you can check out the Miniscript Manual or the Quick Reference Guide You can also connect with the Miniscript and Farmtronics community on both Discord and the Miniscript Forums	2023-08-12 12:36:50
海外TECH	DEV Community	Circle drawing algorithm in C	https://dev.to/sjmulder/circle-drawing-algorithm-in-c-4057	Circle drawing algorithm in COriginally posted at sjmulder nl Casey of Molly Rocket posted four interview questions asked for his Microsoft intership This page is about the final interview question drawing a circle I have to admit that this got me scratching my head a little bit at first Given a plot function which can be used to draw individual pixels write a function that draws a circle around center point cx cy with radius r using only integer math void plot int x int y provided void plot circle int cx int cy int r implement My first thought was to step through angles to in small steps then use sin angle r and cos angle r to calculate the positions on the circle and finally draw lines between them Lucky me for even remembering the cos sin thing but there are problems We re not supposed to be using floating point math it was after all Using large steps for the angles yields an ugly circle with clearly visible corners Figure Now we have to implement line drawing too Figure a circle drawn from discrete angle steps Not pretty So let s try something else start from cx cy r This is the top of the circle and easily calculated Plot a point We know the circle goes on to the right for r pixels so step right by one pixel From the top going right the circle slopes down so we might have to take one or more steps down to remain on the edge Just how many steps down we need to make to meet the edge again we can find with the observation that the edge of the circle is always exactly the radius r away from the middle for a circle of radius the center is units away from every point on the edge Hence we need to step down until we are less than r pixels away from cx cy Figure Figure hugging the edgeWe can use Pythagoras Theorem for the distance test sqrt x y lt rThe square root is an expensive floating point operation but we can do without x y lt r Now we can write the first version of the function that draws just a single quadrant void plot circle int cx int cy int r int x y for x y r x lt r x for y gt y plot cx x cy y if x x y y lt r r break The horizontal steps are bounded to r the far right of the circle and the vertical steps end when level with the center Note that if the y axis points down in the coordinate system as it often does in computer graphics we re actually starting at the bottom of the circle and drawing the bottom right quadrant Now we have a quarter of a circle Figure Figure th of the way thereActually we re almost all the way there There s no need to repeat this loop four times we can simply plot each point three more times at the inverted x and y to mirror the arc void plot circle int cx int cy int r int x y for x y r x lt r x for y gt y plot cx x cy y plot cx x cy y plot cx x cy y plot cx x cy y if x x y y lt r r break A final change we can make is with the observation that the path back from the right edge to the top is the same as from the top to the right edge except with the coordinates flipped e g if from the top you go right and down the same steps can be made up and left from the right side of the circle We can compute just th of a circle and mirror it times Figure void plot circle int cx int cy int r int x y for x y r x lt y x for y gt y plot cx x cy y plot cx x cy y plot cx x cy y plot cx x cy y plot cx y cy x plot cx y cy x plot cx y cy x plot cx y cy x if x x y y lt r r break Figure turn on the photocopier Finally here s a screenshot of my beautiful makeshift terminal text plotter Aside I had a fun time making the graphics on the original web version of this post Initially I used Inkscape to make the SVGs but when viewing this page in dark mode the lines would barely be visible By writing lt svg gt code directly into the HTML I could use CSS to adjust the colors in dark mode like the rest of the site Try it Use your OS or browser setting Comments welcome on Mastodon or below	2023-08-12 12:35:14
海外TECH	DEV Community	Embracing the Magic of Dart: A Warm Welcome to Flutter's Loyal Companion 🚀	https://dev.to/raman04byte/embracing-the-magic-of-dart-a-warm-welcome-to-flutters-loyal-companion-5bcc	Embracing the Magic of Dart A Warm Welcome to Flutter x s Loyal Companion Greetings fellow Flutter aficionados Today we re embarking on an exhilarating journey an initiation into the enchanting world of Dart the beloved programming language that fuels the heart of Flutter development If you re anything like me the prospect of acquainting yourself with a new language might be both exhilarating and a tad overwhelming Fret not my friend In the next few moments we ll gently unwrap the layers of Dart s enchantment and unveil the mysteries that make it a perfect match for Flutter So fasten your seatbelts as we embark on this thrilling adventure together Unveiling the Wonders of DartFirst things first let s address the fundamental question why should you invest your time in Dart Well hold onto your hats because Dart is the magic wand that turns your Flutter dreams into reality It s the secret ingredient that empowers your Flutter apps to shine and dazzle users like never before So why is Dart worthy of your affection Performance Par Excellence Dart is meticulously designed for optimal performance When your code meets Dart it s like two superheroes joining forces to conquer lag and deliver a smooth delightful user experience Sleek and Modern Dart boasts an elegant and contemporary syntax that is a joy to read and write Your codebase becomes a masterpiece of clarity and readability Flutter s Best Friend Dart was tailor made for Flutter making them the ultimate dynamic duo The harmony between Dart and Flutter translates to swift development with no compatibility woes The Elegance of Dart BasicsNow that we ve warmed up let s gracefully step into the realm of Dart s core concepts Dart is a language that embraces newcomers offering an array of building blocks that form the foundation of your coding prowess Here s a glimpse of what s in store Embracing Variables and TypesIn the realm of Dart variables are like versatile containers that hold various types of values The key is knowing which container to use for each treasure String myName DartExplorer int myAge double myHeight bool isCodingExciting true Unveiling Functions Your Code ArtisansFunctions are the artisans of your code world They craft actions solve riddles and bring your code to life Here s a taste of the magic void greetUser String name print Greetings name The wonders of Dart await you greetUser CuriousCoder Output Greetings CuriousCoder The wonders of Dart await you Navigating with Control FlowDart provides a constellation of control structures that guide your code s journey If else statements and loops are your compasses through the coding landscape int age if age gt print You ve entered adulthood else print Enjoy your teen years Sharing the Dart Delight As we gently conclude this voyage into Dart s realm remember sharing is the embodiment of kindness If you ve found this introduction to Dart s marvels helpful why not extend the favor Share this knowledge with fellow Flutter aficionados who are embarking on their Dart journey After all the thrill of discovery is amplified when shared with a community of like minded explorers So my dear Flutter enthusiasts let s extend a warm embrace to Dart It s the language that will elevate your Flutter odyssey to new heights Armed with curiosity enthusiasm and a sprinkle of practice you ll soon find yourself navigating Dart s intricacies with finesse Until our paths cross again may your coding endeavors be rewarding and your love for Flutter and Dart continue to blossom Video in Hindi	2023-08-12 12:30:00
海外TECH	DEV Community	Automating Fonts Previews with Python and Pillow	https://dev.to/seeratawan01/automating-fonts-previews-with-python-and-pillow-3b2h	Automating Fonts Previews with Python and PillowSelecting fonts from lists is a pain when you cant visualize how they ll look Thats why I wrote a Python script using Pillow to auto generate font previews we re importing the needed librariesimport jsonimport requestsfrom PIL import Image ImageDraw ImageFontfrom io import BytesIOimport os open fonts json file to load fontswith open fonts json as f fonts json load f set directory for font previewsoutdir font previews creates previews directory if it doesn t existos makedirs outdir exist ok True for each font in the fonts list it will attempt the following for idx font in enumerate fonts try downloads the font file from the URL provided in the font list response requests get font url create a bytesIO object with downloaded font This object behaves like a file object font file BytesIO response content if the response from the server is not successful status code it will print a message and will skip the rest of the loop for the current font if response status code print f Skipping font font postscript name due to unsuccessful download from font url continue creates a new image with white background img Image new RGB color white we can now do drawing operations on this opened image draw ImageDraw Draw img loads the downloaded font file to be later used on the image loadfont ImageFont truetype font file calculates size in pixels of the font family string left upper right lower draw textbbox font family font loadfont w h right left lower upper calculates the center position in the image for our string to be placed text pos img width w img height h places the text the font family string at the calculated position draw text text pos font family fill black font loadfont sets the output filename outfile os path join outdir font postscript name png and saves the image in a PNG format img save outfile notifies by printing print f Saved outfile except Exception as e handles exceptions during font handling notifies about the error print f An error occurred with font font postscript name e Read the full article here	2023-08-12 12:27:51
海外TECH	DEV Community	Day5: Profile	https://dev.to/dimple031/day5-profile-3ba8	profile	2023-08-12 12:21:53
海外TECH	DEV Community	Must Know AWS Services	https://dev.to/scorcism/must-know-aws-services-1b6j	Must Know AWS Services VPC Virtual Private Cloud This is a networking service that creates your own private network in the cloud where you can deploy your services and database in a secure and isolated manner EC Amazon Elastic Compute Cloud Create virtual services in the cloud S Simple Storage Service Scalable and secure object storage Amazon RDS Amazon Relational Database Service Relational DB management systems let you operate easy setup and scaling of DB RDBs such as Amazon Aurora PostgreSQL MySQL MariaDB Oracle Database and SQL Server Amazon IAM Amazon Identity and Access Management Identity and access management help manage access to AWS resources Create and manage user group and control groups to maintain access and user specific access CI CD Services AWS CodeCommitSimilar to Github a secure highly scalable managed source control service that makes it easier for teams to collaborate on code GitHub for aws AWS CodebuildFully manage build services that compile the source code run the tests and produce the software bundle which is ready to deploy Allows you to quickly build and test code changes enabling more frequent and fast code releases AWS CodeDeployAutomated application deployment services AWS CodePipelineContinuous delivery service that helps you automate your releases Helps for faster and more reliable updates Networking Services VPC Virtual Private Cloud This is a networking service that creates your own private network in the cloud where you can deploy your services and database in a secure and isolated manner Route Amazon Route is a scalable and highly available Domain Name System DNS web service offered by Amazon Web Services AWS It provides reliable and cost effective domain registration DNS routing and health checking services let you register domain names for applications or websites and also create and configure DNS records that can route traffic to AWS services DB Services Dynamo DBAmazon DynamoDB is a fully managed NoSQL database service provided by AWS It offers seamless scalability high performance and automatic data replication across multiple regions for fast and reliable application development and storage Scalable and secure object storage ElasticCacheAmazon ElastiCache is a fully managed in memory caching service provided by AWS It supports popular caching engines such as Redis and Memcached allowing you to improve the performance and scalability of your applications by caching frequently accessed data in a dedicated highly available cache Scalable and secure object storage IAC Infrastructure as Code Services Cloud FormationAWS CloudFormation is a service that enables you to provision and manage AWS resources using code based templates It allows for automated and consistent infrastructure deployment making it easier to create and manage complex cloud architectu Container Services ECRAmazon Elastic Container Registry ECR is a fully managed Docker container registry service provided by AWS It allows you to store manage and deploy container images securely making it easier to integrate container based applications into your AWS environment Dockerhub for AWS ECSAmazon Elastic Container Service ECS is a fully managed container orchestration service provided by AWS It allows you to run scale and manage Docker containers in a highly available and scalable manner simplifying the deployment and management of containerized applications First you push image in ECR and then ECS used to delpoy them in the form of container Supportes different lanunhesEC Launch type gt Deploy on ECFragate Launch type gt In serverless Fashion EKSAmazon Elastic Kubernetes Service EKS is a managed Kubernetes service provided by AWS It allows you to easily deploy manage and scale containerized applications using Kubernetes providing a highly available and resilient environment for running your containers Monitoring Services CloudwatchAmazon CloudWatch is a monitoring and observability service provided by AWS It enables you to collect and track metrics log files and events from various AWS resources helping you gain insights into your applications performance troubleshoot issues and automate actions based on predefined conditions Let s you collect and track meturces log files and set alarams CloudTrailAmazon CloudTrail is a service provided by AWS that enables you to log monitor and retain account activity across your AWS infrastructure It provides a comprehensive audit trail of API calls and events aiding in compliance security analysis and troubleshooting Automation Services LambdaIt allows you to run code without provisioning or managing servers scaling automatically in response to incoming requests and charging only for the compute time consumed by your code AWS System ManagerHelps you manage your EC instances and on premises systems at scale It provides a unified interface for system inventory patch management configuration automation and secure remote access simplifying operational tasks and improving security compliance Elastic BeanstalkAWS Elastic Beanstalk is a fully managed service that simplifies the deployment and management of applications in various programming languages It handles the underlying infrastructure and autoscaling allowing developers to focus on writing code and deploying applications quickly Security Services KMSAWS Key Management Service KMS is a fully managed service that enables you to create and control encryption keys for securing your data stored in AWS services and applications It offers seamless integration with other AWS services and provides robust security features to protect your sensitive data Secret managerAWS Secrets Manager is a fully managed service that helps you protect sensitive information such as API keys and database credentials It simplifies the management of secrets by securely storing encrypting and rotating them making it easier to adhere to security best practices Services oneline EC gt allows users to rent virtual computers VPC gt to secure ec instances EBS Volumes gt add volume to ec instances S gt storage service IAM gt Identity and Access Management for authentication and authorization Cloud Watch gt takes care of monitoring and oberservibility in aws Lambda gt serverless compute Cloud Build services gt aws CI CD using these servicesAWS Code Pipeline gt Like jenkins pipelineAWS Code Build gt Fully managed build serviceAWS Code Deploy gt Deploying your code AWS configurations services Billing and costing AWS KMS gt Key management service Cloud Trail gt Enable operational and risk auditing Record api activities and preserve logs for specific durations AWS EKS gt Elastic Kubernetes service ELK gt Elastic Search logging search mechenism If the article helps you leave a like follow or anything You can follow me on LinkedIn GitHub Dev to and hashnode Bye	2023-08-12 12:15:14
海外TECH	DEV Community	Integrate Pyspark Structured Streaming with confluent-kafka	https://dev.to/devcodef1/integrate-pyspark-structured-streaming-with-confluent-kafka-48ge	Integrate Pyspark Structured Streaming with confluent kafkaApache Spark has revolutionized big data processing with its lightning fast processing capabilities With its built in streaming library Spark Streaming developers can easily process and analyze streaming data However when it comes to integrating Spark Streaming with Apache Kafka the process can be a bit challenging Fortunately the open source community has come up with a solution Pyspark Structured Streaming with confluent kafka Pyspark Structured Streaming is a high level API that simplifies the development of real time data processing applications It provides a DataFrame and SQL like interface making it easier for developers to express complex streaming queries On the other hand confluent kafka is a Python client for Apache Kafka that provides a high performance low latency and fault tolerant stream processing solution Integrating Pyspark Structured Streaming with confluent kafka is straightforward First you need to install the required dependencies You can use pip the Python package manager to install the necessary packages pip install pyspark confluent kafkaOnce the dependencies are installed you can start writing your Pyspark Structured Streaming application Here s a simple example that reads data from a Kafka topic and performs some transformations from pyspark sql import SparkSession spark SparkSession builder appName Pyspark Structured Streaming with confluent kafka getOrCreate df spark readStream format kafka option kafka bootstrap servers localhost option subscribe my topic load Perform transformations on the DataFrame query df writeStream outputMode append format console start query awaitTermination In this example we create a SparkSession and read data from a Kafka topic called my topic We can then perform various transformations on the DataFrame such as filtering aggregating or joining Finally we write the transformed data to the console And there you have it You have successfully integrated Pyspark Structured Streaming with confluent kafka Now you can process and analyze real time streaming data with ease References Apache Spark Apache Kafka Pyspark Structured Streaming confluent kafka	2023-08-12 12:05:40
ニュース	BBC News - Home	Migrant boat sinks in Channel killing six people	https://www.bbc.co.uk/news/uk-66484699?at_medium=RSS&at_campaign=KARANGA	authorities	2023-08-12 12:23:58
ニュース	BBC News - Home	England 2-1 Colombia: Lionesses book Women's World Cup semi-final with Australia	https://www.bbc.co.uk/sport/football/66470403?at_medium=RSS&at_campaign=KARANGA	England Colombia Lionesses book Women x s World Cup semi final with AustraliaEngland set up a Women s World Cup semi final with co hosts Australia as they come from behind against a dangerous Colombia side	2023-08-12 12:52:04
ニュース	BBC News - Home	Harry Kane joins Bayern Munich ending record-breaking Tottenham career	https://www.bbc.co.uk/sport/football/66484550?at_medium=RSS&at_campaign=KARANGA	Harry Kane joins Bayern Munich ending record breaking Tottenham careerEngland captain Harry Kane joins German champions Bayern Munich on a four year deal ending his record breaking career at Tottenham	2023-08-12 12:30:41
ニュース	BBC News - Home	Women's World Cup 2023: Alessia Russo fires England into lead against Colombia	https://www.bbc.co.uk/sport/av/football/66486726?at_medium=RSS&at_campaign=KARANGA	Women x s World Cup Alessia Russo fires England into lead against ColombiaAlessia Russo fires England into the lead in the second half of their Women s World Cup quarter final against Colombia in Sydney	2023-08-12 12:32:19
ニュース	BBC News - Home	Arsenal v Nottingham Forest: Premier League match kicks off after ticketing issue	https://www.bbc.co.uk/sport/football/66486322?at_medium=RSS&at_campaign=KARANGA	Arsenal v Nottingham Forest Premier League match kicks off after ticketing issueArsenal s Premier League match against Nottingham Forest delayed by minutes after fans were unable to enter the stadium because of an e ticketing issue	2023-08-12 12:04:44
海外TECH	reddit	Match Thread: Arsenal vs Nottingham Forest | English Premier League	https://www.reddit.com/r/Gunners/comments/15p32le/match_thread_arsenal_vs_nottingham_forest_english/	Match Thread Arsenal vs Nottingham Forest English Premier LeagueHT Arsenal Nottingham Forest Arsenal scorers Edward Nketiah Bukayo Saka Venue Emirates Stadium Auto refreshing reddit comments link LINE UPS Arsenal Aaron Ramsdale William Saliba Ben White Jurriën Timber Thomas Partey Declan Rice Kai Havertz Martin Ødegaard Edward Nketiah Gabriel Martinelli Bukayo Saka Subs Jorginho Takehiro Tomiyasu Fabio Vieira Karl Hein Emile Smith Rowe Reiss Nelson Gabriel Jakub Kiwior Leandro Trossard Nottingham Forest Matt Turner Joe Worrall Scott McKenna Willy Boly Orel Mangala Ryan Yates Ola Aina Serge Aurier Brennan Johnson Morgan Gibbs White Danilo Subs Lewis O x Brien Cheikhou Kouyaté Chris Wood Anthony Elanga Ethan Horvath Taiwo Awoniyi Remo Freuler Neco Williams Moussa Niakhate MATCH EVENTS via ESPN Goal Arsenal Nottingham Forest Eddie Nketiah Arsenal right footed shot from the centre of the box to the bottom left corner Assisted by Gabriel Martinelli following a corner Ola Aina Nottingham Forest is shown the yellow card for a bad foul Goal Arsenal Nottingham Forest Bukayo Saka Arsenal left footed shot from outside the box to the top left corner Assisted by William Saliba Jurriën Timber Arsenal is shown the yellow card for a bad foul Don t see a thread for a match you re watching Click here to learn how to request a match thread from this bot submitted by u MatchThreadder to r Gunners link comments	2023-08-12 12:14:29