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167만명의 커뮤니티!! 함께 토론해봐요.
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미해결[리뉴얼] 처음하는 MongoDB(몽고DB) 와 NoSQL(빅데이터) 데이터베이스 부트캠프 [입문부터 활용까지] (업데이트)
studio 3t 설치시 문의
안녕하세요,현재 studio 3t 설치하려면 첨부한 이미지에서 다운받는게 맞나요? 근데 개인정보 입력시 이메일 부분에 gmail.com 같은 일반 이메일말고 회사 이메일을 적용해야 next 로 넘어갈 수 있는 것 같습니다. 아직 회사에 다니는 상황이아닌데 다르게 다운 받는 방법 있으면 안내부탁드립니다.
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미해결38군데 합격 비법, 2025 코딩테스트 필수 알고리즘
LinkedList 과제 Fast, slow 포인터
1. 현재 학습 진도2챕터 과제, 끝에서 K번째 노드값 구하는 문제LinkedList 2. 어려움을 겪는 부분fast 포인터를 k만큼 움직이고 slow, fast를 동시에 움직여 fast노드가 끝에 도달때까지 반복해 k만큼 떨어진 slow노드를 반환하는것은 이해했습니다. 그런데 fast 노드를 끝까지 보내는 While 문 조건에서 저는 fast.next가 없을 때 가 마지막 노드라고 생각했습니다.하지만 선생님이 실제로 구현할 때는 이전에 구두로 설명하신것과는 약간 다르게 fast 가 마지막 노드가 아닌 거기서 한번 더 반복되어 fast == None 일때까지 움직여 k번째 노드를 찾으시더라고요. 왜 마지막노드에서 멈추는게 아니라 설명과 좀 다르게 2개의 포인터를 한칸씩 더 움직여 none이 될때까지 움직이도록 했는지 궁금해 강의 끝 시각화 해주신 부분을 봤습니다.강의 끝에 시각화 하는 부분에서도 첫번째 풀이방법의 답은 10, 두번째 풀이방법의 답은 9가 나오면서 각 풀이방법의 정답이 달라진것 처럼 나오게 됐습니다.구두로 설명하셨던 것보다 결국 index를 한칸 더 가서 fast가 None이 돼야 정답이 되던데 일반적으로 LinkedList 문제에서 마지막 노드까지 반복문을 돌린다고 가정하면 원래 currentNode가 None이 될때까지 돌려서 푸는건가요??? 이렇게 구체적으로 알려주시면, 더 정확하고 도움이 되는 답변을 드릴 수 있습니다! 😊
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해결됨코드 한 줄 안 쓰고 주식 자동 분석 시스템 만들기 feat. Claude CLI
네이버증권 크롤링 ->한국투자증권 api
증권사 api가 아닌 네이버증권 크롤링 하는 이유가 따로 있으신가요?증권사 api로 데이터를 가져오는 강의도 따로 계획있으신가요?둘 중 어떤 방법이 관리하기 쉽고 효율적인가요?감사합니다.
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해결됨코드 한 줄 안 쓰고 주식 자동 분석 시스템 만들기 feat. Claude CLI
복붙 할 때
pdf파일에 있는 프롬프트를 복사항 붙여넣기 하면 아래와 같은 모습으로 붙여넣기가 되어 보기가 불편합니다. 해결방법 알려주시면 감사하겠습니다.❯ get_top_gainers 함수를코스피,코스닥둘다호출해서합친뒤등락ㄹ뉼순으로정렬하는코드를추가해줘.상위15개만
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미해결2026 벼락치기 합격! 기출문제 집중 정보처리기사 실기
수업 자료 질문 건
현재 다운로드 파일 압축이 안풀립니다. 잘못된 파일로 나와요. 혹시 해결방안이 있을까요? 메일로 보내주신다면 hiu001045@naver.com 으로 부탁드립니다
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미해결한 번에 끝내는 AI 에이전트 개발 올인원 (w. LangGraph, Google ADK, CrewAI)
질문있습니다~
안녕하세요. 양질의 강의 제공해주셔서 감사합니다. 다름이 아닌 각 강의 섹션마다 완성된 결과물만 볼 수 있는 방법이 있을까요?
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
24년 2회 1:11:35 질문입니다.
안녕하세요24년 2회 1:11:35 질문입니다.응집도에 관해 영상으로 올리셨다고 하셨는데영상 제목이 무엇일까요??
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해결됨코드 한 줄 안 쓰고 주식 자동 분석 시스템 만들기 feat. Claude CLI
part7 강의 자료와 영상의 자료가 다른거 같아요
prompt1 - 프로젝트 셋업이 강의자료 PDF상의 내용과 다르게 적용된거 같아서 여쭙니다. 제가 잘 못 확인하고 있는건지요,..? 일단은 PDF에 나와 있는데로 설치하고 있습니다.
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미해결AI 에이전트 개발 오리엔테이션
DXB APPS - A Leading Mobile App Development Company in UAE
Why Businesses Need a Mobile App Development Company in UAEThe demand for a reliable mobile app development company in uae has grown fast as businesses shift toward digital platforms. From startups to established enterprises, companies now depend on mobile apps to reach customers, manage operations, and stay competitive. In a market like the UAE, where users expect smooth, fast, and user friendly digital experiences, choosing the right development partner is not optional anymore.A strong mobile presence helps brands connect with their audience in real time. Whether it is eCommerce, fintech, healthcare, or logistics, mobile apps play a direct role in user engagement and revenue growth. This is why businesses are actively searching for experienced mobile app developers who understand both technology and the regional market.DXB APPS and Its Role in UAE’s App Development IndustryDXB APPS has positioned itself as a trusted name in the app development uae ecosystem by focusing on practical business needs rather than just technical delivery. The company works closely with clients to understand their goals, then builds applications that solve real problems.Their approach is simple but effective. They do not just build apps, they build solutions that perform under real conditions. This includes user behavior analysis, performance optimization, and ongoing support after launch. In a competitive region like Dubai, where expectations are high, this level of attention makes a clear difference.Understanding the UAE Mobile App MarketThe UAE is one of the most digitally connected regions in the world. High smartphone penetration and strong internet infrastructure have created an environment where mobile apps are part of daily life. This has increased the need for a capable mobile app development agency that can deliver quality across platforms.Businesses here are not just looking for basic apps. They want scalable systems, secure integrations, and designs that match global standards. That is why many organizations choose a custom mobile app development company instead of going for generic solutions. Custom apps allow businesses to control features, performance, and user experience more effectively.What Makes DXB APPS Stand OutDXB APPS focuses on delivering tailored solutions that align with business goals. Instead of using a one size fits all method, they build apps based on specific client requirements. This includes everything from UI design to backend architecture.The team combines technical expertise with market insight. They understand what users in Dubai expect from mobile apps, which helps them design better user journeys. Their process includes research, planning, development, testing, and deployment, all handled with close client involvement.Another factor that sets them apart is their focus on long term value. They ensure that apps remain functional and relevant even after launch by offering updates and maintenance support.iOS App Development in Dubai - A Growing DemandWith a large portion of high income users relying on Apple devices, ios app development in dubai has become a priority for many businesses. iOS users tend to expect polished design and high performance, which requires experienced developers.DXB APPS has worked extensively on iphone app development dubai projects, building apps that meet Apple’s strict guidelines. Their experience as an ios app development company dubai allows them to create apps that are not only visually appealing but also technically sound.From enterprise apps to customer facing platforms, iOS development remains a key area for businesses targeting premium users in the UAE.The Importance of Custom Mobile App DevelopmentGeneric apps often fail to meet business expectations because they lack flexibility. This is where a custom mobile app development company becomes valuable. Custom apps are designed to match specific workflows, user needs, and business goals.DXB APPS focuses heavily on customization. They build apps that integrate with existing systems, support business operations, and provide a better user experience. This approach helps businesses scale without facing technical limitations later.Customization also allows companies to add unique features that differentiate them from competitors. In a crowded market like the UAE, this can be a major advantage.Choosing the Right App Development Companies in UAEThere are many app development companies in uae, but not all offer the same level of expertise. Businesses need to evaluate factors like experience, portfolio, communication, and post launch support before making a decision.DXB APPS stands out because of its balanced approach. They focus on both technical quality and business outcomes. Their team of app developers uae works closely with clients, ensuring transparency and clear communication throughout the project.This reduces risks and helps businesses stay on track with timelines and budgets.Future Trends in Mobile App Development UAEThe app development uae market is evolving quickly. Technologies like artificial intelligence, machine learning, and cloud integration are becoming part of modern apps. Businesses are also focusing more on user experience, data security, and performance optimization.Companies like DXB APPS are adapting to these changes by updating their development practices. They invest in new tools and frameworks to ensure that their apps remain competitive in the long run.Another growing trend is cross platform development, which allows businesses to reach both Android and iOS users efficiently. However, native development still plays a strong role, especially in ios app development company in uae projects where performance and design quality are critical.Final Thoughts on Mobile App Development in UAEChoosing the right development partner can shape the success of your digital strategy. A reliable mobile app development company in uae will not just build your app but also guide you through the entire process, from idea to launch and beyond.DXB APPS continues to prove its value by delivering practical, scalable, and user focused applications. With a strong understanding of the local market and a skilled team of mobile app developers, they remain a solid choice for businesses looking to build impactful mobile solutions in the UAE.
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미해결AI 에이전트 개발 오리엔테이션
Cisco 500-443 Exam Questions - Real Exam Scenarios for AppDynamics Performance Analysis
Why Real Scenarios Matter for Cisco 500-443 PreparationIf you are preparing for the Cisco 500-443 exam, you already know this is not a theory-heavy test. It checks how well you can think through real AppDynamics situations. Many candidates read documentation but still struggle when a question describes a slow application, a spike in response time, or an unexpected business transaction issue. The exam expects you to connect metrics, events, and configurations in a practical way. That is where scenario-based preparation becomes critical.In real exam questions, you are often placed in the role of an engineer who needs to identify the root cause of performance issues. You are not just recalling features. You are interpreting data from dashboards, understanding baselines, and deciding what action makes sense.Understanding Application Performance Baselines and DeviationsOne common scenario in the exam focuses on baselines. You might be shown a normal performance pattern and then asked to analyze a deviation. Many candidates miss the detail that AppDynamics uses dynamic baselines, not fixed thresholds. If you treat every spike as an issue without comparing it to historical behavior, you will likely choose the wrong answer.A typical question may describe increased response times during peak hours. The trap here is assuming it is always a problem. In reality, the system might already account for that pattern. You need to check if the deviation is outside the learned baseline range. This is where hands-on familiarity helps. You start to see how AppDynamics distinguishes normal variation from real anomalies.Business Transactions and Flow Maps in TroubleshootingAnother area where candidates lose marks is business transaction analysis. The exam often presents a scenario where a transaction is slow, and you must trace it through multiple tiers. This is where flow maps come in.You need to understand how AppDynamics maps calls between services and how delays propagate. A slowdown in a database call can affect the entire transaction chain. Many questions test your ability to pinpoint where the delay starts, not just where it is observed.When practicing with Cisco 500-443 questions, especially realistic ones, you begin to see patterns. That is why many candidates look for buy cisco cceaar 500-443 questions by certprep.io to get exposure to these scenario-driven problems that mirror the exam style closely.Metrics, Snapshots and Root Cause AnalysisThe exam also places strong emphasis on metrics and transaction snapshots. You may be given a snapshot with detailed timing breakdowns and asked to identify the issue. This is not about memorizing metric names. It is about understanding what each metric represents in context.For example, if you see high CPU usage along with increased response time, you need to decide whether CPU is the cause or just a symptom. Similarly, slow database queries might appear as backend call delays. The key is to correlate metrics instead of looking at them in isolation.Candidates often rush through these questions. A better approach is to pause and mentally reconstruct the system behavior. Ask yourself what changed, where the delay started, and what data supports that conclusion.Health Rules, Alerts and Policy ActionsHealth rules and alerting policies are another core part of the exam. You might be asked how to configure alerts for specific conditions or how to reduce noise from false positives. Many candidates fail here because they focus only on default configurations.Real scenarios test whether you can fine-tune health rules based on application behavior. For example, setting a static threshold for all environments rarely works. You need to align rules with baselines and business impact.Policy actions also come into play. The exam may describe a situation where an alert should trigger a specific response. You need to know how AppDynamics connects health rule violations to automated actions.Preparing with the Right Practice ApproachAt this stage, the biggest gap for most candidates is not knowledge but application. You might understand each feature individually, but the exam combines them into layered scenarios. That is why targeted practice matters.Using cisco prep materials by certprep.io can help bridge this gap. Their approach focuses on realistic exam-style questions that reflect how AppDynamics problems appear in the actual test. Instead of random practice, you get structured exposure to full syllabus coverage, which helps reduce exam stress and builds confidence. If your goal is to pass quickly without second guessing your answers, this kind of focused preparation can make a clear difference.
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해결됨머신러닝/딥러닝 소개 및 학습을 위한 파이썬 속성 과정
강의자료에 소스코드가 없는데요
현재 강의 자료는 다운로드 받으면 pdf 파일만 다운로드 됩니다.pdf 파일 내에 자료 소스로 이어지는 링크가 존재하지 않습니다.코랩이나 텐서플로 홈페이지로 이어지는 링크만 있고요...강사님 한번 확인 부탁드려요.
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
비전공자인데 3주 가능할까요
3주 정도 남았는데 방향성이 안잡히는거 같아요 문법 강의를 다 듣자니 기억에 남는 것은 별로 없고.. 새로운 지식들만 있네요. 차라리 기출 강의부터 먼저 보는게 나을까요?
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
다차원 문자 배열 관련 포인터 변수
다차원 배열과 문자열 배열 21:45 다차원 문자열 배열에서 포인터 변수 관련으로 질문이 있습니다. *arr[2][2]={{"Hello", "World"}, {"app", "dev"}}이렇게 2차원 문자 배열이 있을 때printf("%c\n", arr);의 답은 arr의 초기값으로H인지 아니면 Hello인지 궁금합니다.그리고 arr+1 또는 arr ++ 하면 다음 주소로 이동하는 값을 나타내는 것이라고 하는데 그러면 답이 e인지 아니면 World인지 궁금합니다.
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
다차원 배열에서 포인터 변수 주소 이동 관련
다차원 배열과 문자열 배열 1:14예를 들어, {2, 4, 8, 10, 12} 라는 배열이 있을 때포인터 p 변수 경우 *(p+4)를 하면 12가 답이 됩니다. 하지만 아래와 같이 다차원 배열 일 때{{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}}*(p+4)를 하면 답이 어떻게 되는지 궁금합니다.
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미해결포트폴리오 어나더레벨
개인 프로젝트로 앱 개발해서 다운로드 1300 달성했는데 어느 정도 의미가 있을까요? (안드로이드 개발자)
안녕하세요! 좋은 강의 감사합니다!제가 1년 동안 기획하고 개발해서 플레이 스토어에 출시한 커뮤니티 앱이 있습니다. 그 후 6개월동안 꾸준히 업데이트하고 관리해서(코드 13만줄, 앱 계속 운영중) 현재 1300다운로드, 리뷰 80개를 달성했는데, 이제 취업을 하려고 하니 차라리 적당히 하고, 다른 스펙 쌓는 게 나았을까 생각이 드네요저의 성과가 어느 정도 가치가 있는지 솔직한 평가가 궁금합니다. 앱 개발에 너무 몰두하다 보니 다른 팀 프로젝트나 자격증이 부족하다고 느껴져서 만약 그렇게 큰 가치가 없다고 하면 부트캠프를 지원하거나 해서 팀 프로젝트를 쌓고, 가치가 있다고 하면 코테에 몰두하려고 합니다정말 솔직한 말씀 부탁드립니다!
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
return res 의미
함수와 재귀함수(v2) 38:23 return res; 구문은 의미가 없이 그냥 있는건가요?
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해결됨(2026 최신!) 일주일만에 합격하는 정보처리기사 실기
포인터 입력값
함수와 재귀함수(v2) 22:15void printString(char *str){ printf("입력된 문자열: %s\n", str);} int main(){ char myString[] = "this is string"; printString(myString); return 0;} 위 구문에서 void 구문 중 char *str 부분에서 설명으로 myString을 가리키는 주소 값 중 1번째를 가리킨다고 하는데 t가 아니라 왜 this is string 배열 전체를 의미하는지 이해가 되지 않습니다.
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해결됨AI 에이전트 개발 오리엔테이션
Understanding Information Security Governance for ServiceNow CIS-SPM Exam
Mastering Information Security Governance for ServiceNow CIS-SPM Exam Success For professionals preparing for the CIS-SPM exam, mastering Information Security Governance (ISG) is critical for both exam success and practical career application. The CIS-SPM exam evaluates candidates on their understanding of governance frameworks, risk management strategies, regulatory compliance, and best practices for safeguarding enterprise information systems. Developing a strong foundation in these areas ensures that you are not only prepared for the exam but also capable of applying governance principles effectively in real-world scenarios. Understanding Information Security Governance Information Security Governance is the framework by which organizations direct, manage, and monitor information security to support their overall business objectives. Within the CIS-SPM exam, candidates must understand how governance aligns with corporate strategy, risk management, and compliance requirements. Governance goes beyond day-to-day security operations; it involves strategic alignment with organizational goals, efficient allocation of security resources, performance measurement using KPIs, and demonstrating value delivery to stakeholders. Exam questions frequently assess your ability to differentiate between governance and management and to interpret governance principles in practical situations. Key Frameworks and Standards in CIS-SPM A deep understanding of established frameworks is a cornerstone of CIS-SPM exam preparation. ISO/IEC 27001 and 27002 are essential standards defining the requirements for an Information Security Management System (ISMS) and outlining specific controls to manage risks effectively. The NIST Cybersecurity Framework (CSF) emphasizes core functions such as Identify, Protect, Detect, Respond, and Recover, which are often referenced in exam scenarios. Candidates should also be familiar with COBIT, which focuses on aligning IT governance with business objectives, and ITIL security management practices that integrate security into IT service management. A practical grasp of these frameworks allows candidates to confidently address scenario-based questions that test governance, policy creation, and compliance alignment. Governance Policies and Compliance Developing and enforcing security policies is a critical topic in the CIS-SPM exam. Policies form the foundation of governance and ensure consistency across organizational processes. Candidates should understand how to create, maintain, and implement acceptable use policies, data protection policies, and incident response procedures. Regulatory compliance knowledge, including GDPR, HIPAA, and ISO standards, is also essential, as exam scenarios often involve aligning policies with legal requirements. Additionally, understanding accountability and the distinction between executive responsibility and operational execution is frequently tested in CIS-SPM exam questions, particularly in scenarios involving audits or security incidents. Risk Management and Strategic Decision-Making Risk management is central to information security governance and a major focus of the CIS-SPM exam. Candidates are expected to identify threats, vulnerabilities, and potential impacts, evaluate risks using qualitative or quantitative methods, and recommend mitigation strategies. The exam often presents scenarios requiring judgment in prioritizing risks, allocating security resources, and communicating findings to senior management. A successful candidate demonstrates the ability to make strategic decisions grounded in governance principles, rather than simply applying technical solutions. Measuring and Reporting Security Effectiveness Effectively measuring and reporting on information security programs is another key area for CIS-SPM exam success. Candidates should understand how to utilize key performance indicators (KPIs) such as incident resolution times, audit compliance results, and the number of detected security incidents. Key risk indicators (KRIs) help identify potential vulnerabilities or regulatory exposures. The ability to interpret these metrics and use them to refine policies, controls, and security posture is frequently tested in exam questions. CIS-SPM emphasizes continuous improvement and governance iteration, requiring candidates to demonstrate analytical and strategic thinking. Effective ServiceNow CIS-SPM Exam Preparation and Practice Taking a CIS-SPM exam is a crucial step for exam success, as it helps candidates identify knowledge gaps, improve time management, and get familiar with scenario-based questions that test governance, risk management, and compliance skills. Practice exams allow you to apply theoretical concepts to real-world situations, such as evaluating policies for regulatory compliance or recommending risk mitigation strategies. By reviewing results and focusing on weak areas, candidates can refine their decision-making and strategic thinking. P2PExams offers high-quality CIS-SPM Practice Exams with detailed explanations and real-world case studies, helping learners build confidence, reinforce key concepts, and enter the exam fully prepared to succeed.
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미해결[퇴근후딴짓] 빅데이터 분석기사 실기 (작업형1,2,3)
수강기간 연장 문의드립니다.
안녕하세요. 올해 반드시 빅데이터분석기사를 취득하고자 하는데요. 대학원과 직장 병행으로 실기에 계속 불합격하고, 필기를 합격한 후 2년 만료가 지나버렸습니다.. 게으른 제탓입니다ㅠ올해도 제12회차 필기 때 잘 없던 토요일 출장이 잡혀서 필기도 응시 못했는데요. 제13회차때는 필기와 실기 모두 한번에 합격하는 것으로 목표로 하고있습니다.송구스럽지만, 2026년 8월 14일까지인 기간을 11월 28일(제13회차 실기)일까지 연장이 가능할까요? 만약, 별도 연장 결제 방법이 있다면 말씀 부탁드립니다.
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해결됨코드 한 줄 안 쓰고 주식 자동 분석 시스템 만들기 feat. Claude CLI
현 차트에서 강의가 마무리 된건지??
현재 강의가 마무리는 아닌거 같은대, 언제 강의가 업로드 될까요..?