投稿時間:2023-08-28 04:17:20 RSSフィード2023-08-28 04:00 分まとめ(18件)

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海外TECH	MakeUseOf	5 Tech Resources to Make Treadmill Workouts More Engaging and Fun	https://www.makeuseof.com/tech-resources-treadmill-workouts-engaging-fun/	Tech Resources to Make Treadmill Workouts More Engaging and FunIf think walking or running on a treadmill is boring wait until you try these exciting apps and resources to spice up your treadmill workouts	2023-08-27 18:30:28
海外TECH	MakeUseOf	How to Enable the 2x In-Sensor Zoom on the Samsung Galaxy S23	https://www.makeuseof.com/enable-2x-in-sensor-zoom-galaxy-s23/	phone	2023-08-27 18:00:25
海外TECH	DEV Community	Coding Period GSoC'23 | Week 11 + 12	https://dev.to/prerna0202/coding-period-gsoc23-week-11-12-3pni	Coding Period GSoC x Week Welcome back to another progress update on my GSoC journey It s with a bittersweet mix of emotions that I welcome you to the final chapter of my exhilarating GSoC journey Can you believe it We ve reached the end of this journey Now Let s take a look at the work done in the last two weeks Work Done th August th August First and foremost I started working on completing the Moving a component mess up the connected wire pull request As I mentioned in my previous blog this PR was not yet completed In this PR I have mainly tried to improve the way wiring connections are handled Previously even a slight movement of components resulted in tangled wires but the new implementation significantly mitigates this issue This enhancement is expected to greatly benefit users With the new implementation now when components are moved their connections are less likely to be disrupted For this I changed the positions of node creations After that I was looking for the data integrity issues on simulator issues slack channel and I came across an issue that error messages are being persistent and do not disappear even after resolving the issues I addressed it by implementing a fix Previously when an error message was displayed on the canvas and a user clicked on it multiple times in quick succession the message persisted even after the error was resolved I resolved this problem ensuring that error messages are now properly removed once the issue is resolved For this I declared a new global variable named fadeTimeOut which is used to store the timeout ID for fading out an error message after a delay Then I added a check in the showError function responsible for displaying errors on the canvas to clear the previous timeout if it exists After that I discussed this task with my mentors Identifying areas where defensive coding practices are needed instead of assuming data will always be in the proper format We found that the reason this task was created is somewhat related to what we handled in another task where we created a state machine and so this task is a bit unclear to us Therefore we decided to leave this task Pull RequestFix Moving a component mess up the connected wires Feedbacks on Pull Requests Future PlanNow I have resolved to extend my efforts in aiding new contributors and helping to continue the maintenance of the CircuitVerse simulator That s all for now Thank you for reading	2023-08-27 18:53:50
海外TECH	DEV Community	Jokeday Funday: Part 5 - More Hilarious Programming Jokes	https://dev.to/soumyadeepdey/jokeday-funday-part-5-more-hilarious-programming-jokes-2lbk	Jokeday Funday Part More Hilarious Programming JokesJokeday Funday Part More Hilarious Programming JokesJoke The Code ChefWhy did the programmer go to cooking school To learn how to make exceptional byte sized dishes Joke The Unbreakable CodeWhy did the computer program go to therapy It had too many unresolved issues and couldn t function properly Joke The Copy Paste DilemmaWhy did the programmer get kicked out of the art class Because they kept using Ctrl C and Ctrl V to copy paste the drawings Joke The Dancing DeveloperWhy did the developer refuse to dance Because they couldn t find the right move statement in the dance routine Joke The Coding AstronautWhy did the astronaut become a programmer To explore the vast universe of coding and debug alien technology Joke The Music of ErrorsWhy did the developer start a band Because they wanted to create a symphony of error sounds Joke The Database s SecretWhy did the database break up with the server Because it caught the server cheating with too many queries Joke The Coffee Driven CodeWhy did the programmer give up coffee Because it made their code jittery and full of bean errors Joke The Sleepless CoderWhy did the developer sleep with their laptop Because they heard the laptop s Zzz sound was the best lullaby for coders Joke The Quantum ProgrammingWhy did the quantum programmer get frustrated Because they couldn t debug a bug that was both there and not there at the same time Bonus Joke The Debugging MastermindWhy did Soumya become a programmer Because she wanted to outsmart bugs and teach computers a thing or two about logic	2023-08-27 18:43:38
海外TECH	DEV Community	Evolution from Programmer to Software Engineer	https://dev.to/astronomer/evolution-from-programmer-to-software-engineer-59mo	Evolution from Programmer to Software EngineerAren t those two synonyms No they re not A Software Engineer is the superset of a Programmer Let s dive deep into how exactly they differ What s the differenceWell a programmer is generally someone who s good at creating stuff through the means of code When they get a specification to create something they start writing code with a certain use case in mind This is not much of a problem when you are working in smaller teams or building projects of your own However the moment you start working on projects where a good number of teammates are involved you ll quickly find yourself under a big pile of code because to change one thing other things need to be modified A software engineer on the other hand will question themself at each step of the process ensuring that anything they change will be understood unambiguously by the next person who happens to encounter this change There are no steps set in stone that one could follow to transition from a programmer to software engineer but one can inculcate the following qualities habits that are often found in good software engineers Think solutions not codeThe most recurring mistake programmers do is immediately think in terms of code when presented with a problem This approach does not scale well because there are a lot of black boxes at the early stages of any project These black boxes might introduce features that could render your approach unusable Hence it is crucial to think in terms of entities their responsibilities and the flow of information between these entities Start smallTo think solutions start by approaching the most basic version of your problem This will enable you to eliminate majority of the known and unknown variables alike from your solution Tackling your problem in isolation allows you to focus on the core components of the problem Create a solution for this version then incrementally keep on increasing the set of requirements and rinse amp repeat Docs come before codeThe importance of documenting a solution before attempting it is arguably the most important step in developing a project Practices like dry running approaches and writing pseudocode are worth the overhead that they bring to the table As any programming language has its own set of rules and limitations changing documentation is so much easier than changing code So next time before you jump straight to coding a solution try writing the approach first and you might find issues early on that might have stayed hidden for weeks Note This is an extension of the Rubber Duck Debugging technique Set goalsNo I m not talking about setting up long term goals like a motivational speaker Setting up goals in the short term means to just write your intent People don t realize that just writing down the next steps that you want to take resolves so much of the indecisiveness and introduces a ton of clarity to an approach It does not matter if the approach you tried out failed You just checkout off one method that you thought would ve worked from the approaches list Be willing to start with a clean slate and better understanding in case things go sideways Be your first reviewerAlways be critical of your solutions Just because you wrote it does not mean you should assume it would work in a certain way Think of cases where it could fail and be open to corrections from others It is better if you spot your mistakes before anyone else After all who doesn t want to ship bugless products Choose your trade offsAll decisions in software engineering and by extension in life come with benefits and trade offs You have to choose which trade offs are you okay living with So if you choose a particular technology to work with be prepared to work around its limitations If you choose an approach to solve a problem get ready to meet some unexpected guests down the implementation road	2023-08-27 18:32:16
海外TECH	DEV Community	Enhancing Microservice Boundary Design: Principles and Strategies	https://dev.to/postamentovich/enhancing-microservice-boundary-design-principles-and-strategies-2p30	Enhancing Microservice Boundary Design Principles and StrategiesMicroservices have revolutionized software architecture by enabling modular independently deployable components The success of microservices hinges on well defined boundaries that ensure changeability deployability and autonomous functionality Drawing from established principles in modular software design this article delves into key concepts that are essential for establishing effective microservice boundaries Information Hiding Cohesion and Coupling Information Hiding Strengthening Microservice AutonomyDavid Parnas s concept of Information Hiding applies seamlessly to microservices By concealing implementation details behind module boundaries microservices benefit from parallel development clearer comprehension and independent flexibility This aligns with the idea that modifying one microservice should not impact others resulting in enhanced development speed understanding and adaptability Cohesion Ensuring Functional Clarity and ManageabilityCohesion pertains to the grouping of related code elements In the context of microservices strong cohesion is crucial for efficient modifications Consolidating related behavior and maintaining well defined boundaries enables easy changes within a microservice This practice contrasts with scattered changes that complicate multiple releases and increases risks Coupling Balancing Interactions and AutonomyLoosely coupled microservices are a cornerstone of microservice architecture Effective coupling minimizes the impact of changes in one service on others Understanding coupling s various forms such as domain coupling pass through coupling common coupling and content coupling empowers architects to design robust and adaptable systems Synergy Between Cohesion and Coupling Stability for MicroservicesThe interaction between cohesion and coupling plays a pivotal role in system stability Striking a balance between strong cohesion and low coupling as advocated by Constantine s law ensures resilience This stability underpins microservices independent deployment and collaborative development preventing disruptive changes in upstream systems Domain Driven Design DDD Guiding Boundary IdentificationUtilizing Domain Driven Design DDD principles to identify microservice boundaries aligns programming with real world domains Embracing concepts like Ubiquitous Language Aggregates and Bounded Contexts aids in defining clear boundaries that mirror business requirements DDD s common language approach enhances collaboration expertise and communication across development teams Alternatives to Business Domain Boundaries A Holistic PerspectiveWhile DDD offers valuable guidance alternative strategies for microservice boundary definition merit consideration Incorporating volatility as a factor for system decomposition with caution against oversimplification Structuring systems based on the nature of managed data prioritizing security and privacy Adapting boundaries according to technological constraints and opportunities Recognizing Conway s law s influence where team structure shapes architecture Designing effective microservice boundaries requires a holistic understanding of information hiding cohesion coupling and their interplay Incorporating Domain Driven Design principles enriches boundary identification by aligning systems with real world domains Embracing alternative strategies while acknowledging their limitations ensures adaptable autonomous and efficient microservices that stand resilient in the face of change	2023-08-27 18:27:17
海外TECH	DEV Community	O Futuro do Trabalho: Explorando a Cultura Async First.	https://dev.to/ocodista/async-first-trabalho-remoto-vida-pessoal--1b75	O Futuro do Trabalho Explorando a Cultura Async First Jáestáprovado que o trabalho remoto aumenta a qualidade de vida dos trabalhadores Seja pela economia do não deslocamento a maior proximidade com a família maior customização do espaço ou simplesmente pelo maior conforto de assim como Cid Moreira poder trabalhar de bermuda Porém junto com a popularização do trabalho remoto veio o aumento das reuniões Reuniões diárias semanais de planejamento estimativas revisões debates atualizações team building all hands e de mais muitos outros tipos Reuniões que a meu ver tentam replicar o modelo de trabalho existente hádécadas no escritório sóque dessa vez no mundo digital Nesse post pretendo explicar um pouco sobre a cultura Async First que quebra um pouco o paradigma clássico do modelo de trabalho e propõe uma abordagem mais moderna que além de fazer muito mais sentido para o mundo digital estimula a independência do trabalhador e fornece mais liberdade flexibilidade para o seu dia a dia O que éAsync First Async First ou assíncrono em primeiro lugar éuma abordagem que prioriza a comunicação assíncrona ao invés de interações em tempo real Mas o que écomunicação assíncrona Vou começar com exemplos Comunicação síncronaConversa cara a caraVídeo chamadasChamadas telefônicasBate papo Chat de mensagens instantâneas Comunicação assíncronaEmailsGravações de telaVídeos explicativosMensagens de áudio gravadasComentários em documentos compartilhados como Google Docs ou Microsoft Word online Postagens em fóruns ou painéis de discussão Tarefas ou comentários em sistemas de gerenciamento de projetos como Trello Asana etc SMS ou mensagens de texto quando não háexpectativa de resposta imediata Isso significa que ao invés de todos estarem online ao mesmo tempo para uma reunião ou discussão as informações são compartilhadas de uma forma que permite às pessoas acessá las e respondê las em seu próprio tempo Com essa abordagem não existe a necessidade de duas pessoas estarem online no mesmo tempo Com ela seria possível realizar o seu trabalho às da manhã às da tarde ou em qualquer outro horário que vocêpreferir Quando o assunto édesenvolvimento de software a grande maioria das tarefas poderia ser feita de maneira assíncrona Seráque isso funciona Bem essa éa lista de empresas que adotaram a cultura Async First GitLabAtlassian Dona do Jira Trello Confluence e Bitbucket GumroadZapierToggl Benefícios do Async FirstMaior Flexibilidade Cada membro da equipe tem a liberdade de organizar sua agenda e decidir quando serámais produtivo em vez de estar preso a um horário fixo de reuniões ou interações Foco Profundo Sem a necessidade constante de interrupções para reuniões em tempo real os trabalhadores podem mergulhar profundamente em suas tarefas e aumentar sua produtividade Inclusividade Global Equipes distribuídas ao redor do mundo não precisam se preocupar com fusos horários conflitantes tornando mais fácil e incentivando as contratações globais Redução da Fatiga Digital Reuniões são cansativas menos reuniões menos cansaço Documentação Eficiente A comunicação assíncrona muitas vezes édocumentada o que émuito útil pois todos podem revisitar informações sempre que necessário Atualmente se ninguém anota nada durante uma reunião a equipe depende da memória humana para guardar informações Como garantir uma cultura eficienteÉimportante utilizar boas ferramentas de documentação manter uma wiki atualizada e organizada para facilitar o acesso de toda informação relevante àcultura da empresa e projetos Além disso écrucial estabelecer um equilíbrio pois algumas discussões e decisões podem se beneficiar de interações em tempo real Async First ou Comunicação assíncrona por padrão édiferente de Sync Never ou Nunca ter reunião Uma equipe ainda pode fazer reuniões mas incentivando a comunicação assíncrona primeiro a frequência duração e necessidade de reuniões diminuirão ao ponto de não serem mais um incômodo Em resumo enquanto o trabalho remoto se tornou um novo padrão para muitas empresas a abordagem Async First traz uma poderosa evolução Propõe um caminho que valoriza a autonomia do trabalhador e reconhece o potencial do mundo digital e globalizado O mundo mudou muito nos últimos anos mas os modelos de trabalho não acompanharam Eu sou àfavor da cultura Async First espero que se torne cada vez mais popular E você o que acha Fique àvontade para deixar sua opinião ponto de vista ou crítica nos comentários acredito que promover esse debate écrucial para repensarmos os modelos de trabalho atuais Valeu	2023-08-27 18:16:46
海外TECH	DEV Community	EXPOSED: The Leetcode C++ Cheat Code!!	https://dev.to/aphelionz/exposed-the-leetcode-c-cheat-code-4mfa	EXPOSED The Leetcode C Cheat Code Here s a fun story about stdin stdout and how Leetcode users use C s dark power to game the system a bit Strange Things are Afoot at the Circle KA few days ago I was minding my own business going through the binary search study plan on Leetcode I worked on my C submission optimized it at the Compiler Explorer and submitted it only to find that while my solution beat over of others in terms of execution time it only beat of people in terms of memory usage When checking the solutions that beat mine I first saw this Your placement in the rankings isn t normally a huge deal especially in simpler challenges due to fluctuations in Leetcode s runtime Sometimes it uses MB or memory and sometimes it takes Your placement in the rankings is somewhat randomized due to this But the difference in this graph is astounding MB down to That s somehow a reduction in RAM usage on a simple binary search What is going on The Cheat CodeClicking into each of those lt MB solutions above all revealed the same thing The following code was written likely pasted in above the actual submissions int init ios base sync with stdio false cin tie nullptr ofstream out user out cout rdbuf out rdbuf for string s getline cin s cout lt lt n string t getline cin t int tar stoi t for int i i n s length i lt n I i bool neg false if s i i neg true int v s i amp while s i amp lt v v s i amp if neg v v if v tar cout lt lt i goto next if v gt tar break cout lt lt next exit return ExplanationSo what the heck is going on with this code I had to figure it out myself so let me try and explain it to you IIFE SyntaxThe first thing to note is that this code is an Immediately Invoked Function Expression or an IIFE This means this function is executed or invoked immediately after it s defined In C the syntax is something like function stuff You might recognize its counterpart from JavaScript gt Why assign it to init Long story short so it will compile ios base sync with stdio false By default the input and output streams in C are synchronized with those of its predecessor C The theory is not so important for this explanation because in practice what this means is you re doing duplicate work This line of code turns this synchronization off Note that in this case the ios is inputs and outputs and not iOS cin tie nullptr Similarly C s own cin and cout streams are tied together in that flushing one will also flush the other This disables that again preventing extra work Redirecting to user outThe next two lines ofstream out user out cout rdbuf out rdbuf Next we redirect cout to a file called user out removing the time requirement of actually displaying anything on the console The nested for and while loopsThis is the part that took me the longest to figure out not only in terms of what the code does but why What In simple terms this part of the code reads in two lines of text converts the second to an integer and then returns the index of the first string that matches that integer Why Since all the I O synchronization and features are turned off above the code within these loops is responsible for the actual processing of text I will admit that figuring out the bit shifting and integer casting of stdin and stdout is outside of my time box for writing this post but if YOU know explain it in the comments	2023-08-27 18:13:45
海外TECH	DEV Community	Bicycle 🚲 - Database (Rust, gRPC, RocksDB)	https://dev.to/seanwatters/bicycle-1m05	Bicycle Database Rust gRPC RocksDB Bicycle is a framework for defining database schemas whose access patterns are generated as code and compiled into each server binary We re striving to reduce dynamic query parsing at run time Why the name What a computer is to me is it s the most remarkable tool that we ve ever come up with and it s the equivalent of a bicycle for our minds Steve JobsThe Bicycle is a metaphor for useful complexity and one of the most influential inventions in history It is also an interesting analogy for the anatomy of the framework Wheels transport gRPCFrame storage engine RocksDBPedals gears handlebars breaks etc logic Rust ordinarylabs bicycle Bicycle is a framework for defining database schemas whose access patterns are generated as code and compiled into each server binary Bicycle Bicycle is a framework for defining database schemas whose access patterns are generated as code and compiled into each server binary We re striving to reduce dynamic query parsing at run time Why the name What a computer is to me is it s the most remarkable tool that we ve ever come up with and it s the equivalent of a bicycle for our minds Steve JobsThe Bicycle is a metaphor for useful complexity and one of the most influential inventions in historyIt is also an interesting analogy for the anatomy of the framework Wheels transport gRPCFrame storage engine RocksDBPedals gears handlebars breaks etc logic RustUsageA Bicycle schema is defined in a simple proto file like so schema protosyntax proto package bicycle message Dog string pk string name uint age … View on GitHubPhoto by Robert Bye on Unsplash	2023-08-27 18:12:05
ニュース	BBC News - Home	P&O Britannia cruise ship crashes during Mallorca storms	https://www.bbc.co.uk/news/uk-england-hampshire-66633547?at_medium=RSS&at_campaign=KARANGA	britannia	2023-08-27 18:03:08
ニュース	BBC News - Home	Jacksonville shooter, 21, who killed three 'wrote racist manifestos'	https://www.bbc.co.uk/news/world-us-canada-66633186?at_medium=RSS&at_campaign=KARANGA	sheriff	2023-08-27 18:27:45
ニュース	BBC News - Home	World Athletics Championships 2023: Keely Hodgkinson takes 800m silver as Mary Moraa triumphs	https://www.bbc.co.uk/sport/athletics/66631319?at_medium=RSS&at_campaign=KARANGA	World Athletics Championships Keely Hodgkinson takes m silver as Mary Moraa triumphsKeely Hodgkinson is forced to settle for silver as Kenya s Mary Moraa triumphs in a thrilling m final at the World Championships	2023-08-27 18:57:59
ニュース	BBC News - Home	Newcastle 1-2 Liverpool: Jurgen Klopp praises Darwin Nunez, Joe Gomez & Diogo Jota after 'super- special' comeback win	https://www.bbc.co.uk/sport/av/football/66634713?at_medium=RSS&at_campaign=KARANGA	Newcastle Liverpool Jurgen Klopp praises Darwin Nunez Joe Gomez amp Diogo Jota after x super special x comeback winA jubilant Jurgen Klopp heaps praise on his Liverpool side after a super special performance in their stunning comeback win over Newcastle despite an early red card	2023-08-27 18:38:28
ビジネス	ダイヤモンド・オンライン - 新着記事	葬式の場で亡くなった信者に賞状!? 宗教2世の心を逆なでしたある新興宗教の衝撃の行動 - 宗教2世サバイバルガイド	https://diamond.jp/articles/-/327661	新興宗教	2023-08-28 03:56:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【直木賞作家が教える】 小5の少年が『真田太平記』全巻セットをほしがった歴史的理由 - 教養としての歴史小説	https://diamond.jp/articles/-/327458	【直木賞作家が教える】小の少年が『真田太平記』全巻セットをほしがった歴史的理由教養としての歴史小説歴史小説の主人公は、過去の歴史を案内してくれる水先案内人のようなもの。	2023-08-28 03:53:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「お忙しいところ恐縮ですが」を英語で言うには？【書籍オンライン編集部セレクション】 - 非ネイティブエリート最強英語フレーズ550	https://diamond.jp/articles/-/327766	ネイティブを前にしたとたん、「英語が通じない」と悩む日本人は多くいます。	2023-08-28 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【インボイス】請求書やレシートの絶対確認ポイント - 【インボイス対応版】ひとり社長の経理の基本	https://diamond.jp/articles/-/328274	請求書	2023-08-28 03:47:00
ビジネス	ダイヤモンド・オンライン - 新着記事	定年後、「個人事業主」になると、儲からなくてもメリットがあるこれだけの理由 - 知らないと大損する！定年前後のお金の正解　改訂版	https://diamond.jp/articles/-/328245	定年後、「個人事業主」になると、儲からなくてもメリットがあるこれだけの理由知らないと大損する定年前後のお金の正解改訂版定年前後の決断で、人生の手取りは万円以上変わるマネージャーナリストでもある税理士の板倉京氏が著し、「わかりやすい」「本当に得をした」と大人気になった書籍が年の制度改正に合わせ改訂パワーアップ「知らないと大損する定年前後のお金の正解改訂版」として発売されます。	2023-08-28 03:43:00