Ruby rails multi choice questionscông việc

viết bằng 1 trong các ngôn ngữ C, C#, C++, Go, Java 11, Java 8, JavaScript, PHP, Python, Ruby, TypeScript or Visual Basic để giải 3 bài tập thuật toán trong gần 2 tiếng để nạp bài

- Tạo liên kết tự động cho thiết kế bằng các linh kiện, vật tư đã được khai báo. - Thiết kế sản phẩm có tính linh động, cho phép người xem thay đổi về màu sắc, linh kiện, vật t...website. - Lưu các thiết kế vào thư viện để kế thừa và lấy ra dùng lại dạng mô đun. - Tạo dự án thiết kế và chia sẻ cho nhiều người để cùng thiết kế, xem, theo dõi tiến độ. - Xuất danh sách vật tư BOM và đồng bộ với hệ thống Odoo. - Sắp xếp ván tối ưu và xuất file chạy máy cắt, máy CNC. - Xuất báo giá theo chi phí vật tư, chi phí quản lý, linh kiện, chi phí hoạt động,.. đã khai báo. Yêu cầu biết:...

- Ruby developer. Phát triển các dự án sử dụng Ruby như Ruby on Rails, scraping, bot. - Phân tích yêu cầu hệ thống, thiết kế hệ thống, thiết kế DB. - Làm việc với BSE, PM, phối hợp với các thành viên khác theo mô hình agile

-1 Site sẵn có bằng Ruby -Rebuild lại bằng Laravel -Bên mình sẽ xử lý tất cả Front-end của site -Bạn chỉ cần xửu lý function của back-end, có tài liệu mô tả cũng như source Ruby để tham khảo -Chi tiết hơn có thể nhắn qua skyp là eric tran1988

Hiện công ty mình cần tuyển các bạn freelancer làm về Ruby on Rails và Android. Ruby on Rails tạm thời 3 tuần Android: 3 tháng

Mình đang làm đồ án thực tập lập trình web sử dụng ruby on rails, bạn nào có kinh nghiệm về ngôn ngữ này có thể hỗ trợ giúp mình nhé. Mình cần gấp! Có thể trả phí 100.000 đến 250.000đ/giờ tùy kinh nghiệm.

Mình cần tool auto thao tác, có thể là một tool có thể giúp mình tự thao tác auto với một số chức năng đơn giản. Tool chạy trên win, thao tác với giả lập android như LDPlayer. Một số chức năng cần có như: 1/ Click theo hình ảnh hoặc theo tọa độ nếu phát hiện hình ảnh 2/ Type ra...tool có thể giúp mình tự thao tác auto với một số chức năng đơn giản. Tool chạy trên win, thao tác với giả lập android như LDPlayer. Một số chức năng cần có như: 1/ Click theo hình ảnh hoặc theo tọa độ nếu phát hiện hình ảnh 2/ Type random word 3/ Chụp và đối chiếu screenshot giả lập dựa trên hình ảnh có sẵn. 4/ Xuất file v&...

Tôi cần code lại website : bằng ngôn ngữ : Rust lang , database postgres và mongodb , server Ngnix Tất cả các đường link của website cần được giữ nguyên trạng. Website gồm 04 module chính chia sẻ tài nguyên. Yêu cầu website: multi langague, cache redis, phân quyền người dùng, có admin control panel riêng. Thời gian hoàn thiện trong vòng 2 tháng

...Logical Thinking: How to understand business requirements and convert them into research tasks, how to use data to find new insights, how to conduct research, how to make conclusions from research. - Skills as a Data Scientist: feature and relationship analysis, tests (t-test + p-test), big data... - My mentor can assign me tasks to improve my skills, review my work, give me feedback, answer questions. I have experience in python, numpy, scipy, pandas, matplotlib... But I am especially finding logical thinking and statistics challenging. I can study in either Vietnamese or English. Mentoring hours would be as follows: 1 weekend Saturday or Sunday, each lesson for 2 hours (We can talk about this) Total 2 hours per week ---------------------------------------------------------...

...currently being used for the USA market; We need to find mobile developers who are able to program on Objective C (iOS) and Java (Android) to edit this mobile app package according to the new interface for Vietnamese customers from the current source code and integrate with the API. Scope of work (for both iOS & Android app packages) includes: 1. Add a new function that allows users to answer health questions, and hide certain existing unused functions. 2. Update the payment system design: Add a subscription payment model, and replace the payment gateway for use in the Vietnam market 3. Localization: Convert languages from English to Vietnamese -----------------------------------------------------------------------------------------------------------------------------------...

Mac Khác hoặc không chắc - Lập trình chính trong các dự án công nghệ sử dụng Ruby on Rails - Tham gia các công đoạn tìm hiểu yêu cầu, phân tích, thiết kế, nghiên cứu công nghệ khi được phân công. - Tham gia quản lý nhóm nếu có khả năng phù hợp.

Ứng dụng iPhone/iPad iPhone và iPad Tôi đã có một thiết kế Mutiple choice test app language

Python/Ruby/PHP Dùng để lập trình phía Server-side các ứng dụng cho mobile và website.

Start-up của Singapore cần tuyển: 1.Ruby on Rails developer: Phát triển hệ thống back end, hỗ trợ tính năng mới. 3+ năm kinh nghiệm phát triển backend trên Ruby on Rails (RoR) Chuyên môn trong RoR  và các công nghệ web. Có khả năng giải quyết ác vấn đề phức tạp. Kinh nghiệm thử nghiệm TDD (RSpec, Capybara, Selenium) Phát triển và nâng cấp backend của App dựa trên cấu trúc tổng quan, tăng thêm tính năng cho App. Khả năng học hỏi nhanh và cao. Có khả năng giao tiếp Tiếng Anh developer: 2+ năm kinh nghiệm với JavaScript, phát triển front end phần mềm. Kỹ năng: JavaScript, HTML5, CSS3, ngôn ngữ ph&aa...

dự án gần như là clone từ 1 trang web nguồn wordpress thay vào lập trình wp thì code lại trên php, .net, ruby , hay bất cứ framework nào khác yêu cầu: front end thì coppy từ web có api quản lí đăng kí và xếp lớp có chức đăng nhập, đăng nhập bằng mạng xã hội có post và page admin panel tốt cho seo khả năng mở rộng thêm tiếng anh và tiếng việt các contact form và setup email các custom page và slide cho promotion từng tháng của công ty (hay thay đổi) trên trang chủ

...XẾP HÌNH. Demo: Yêu cầu: Xây dựng project trên visual studio 2013 1. Hoàn thiện ứng dụng: đẹp, thân thiện 2. Viết mô tả (file word) quả trình hoàn thiện project 3. Nén cả thư mục project + file word thành 1 file Gợi ý: 1. Sử dụng phương pháp crop image để hiển thị từng phần của ảnh gốc: tham khảo code: 2. Sử dụng ma trận số để tìm hướng đi (1 trong 4 hướng) 3. Sử dụng phương pháp tạo đối tượng giao diện động lúc runtime: tham khảo code: 4. Lưu thông tin vị trí (dòng và cột) vào đối tượng hiển thị ảnh, khi đối tượng bị click thì nhận dạng được toạ độ dòng và cột, từ đó tìm

...xẩy ra ngay lập tức, không phải thời gian thực, có độ trễ lớn và + Bài giảng có thể chứa bài trình chiếu, tuy nhiên còn tích hợp đa phương tiện như âm thanh, tiếng nói giảng bài, video, hình ảnh, thí nghiệm ảo, phần mềm mô phỏng, bảng trắng … + Hoạt động giảng dạy có cả phần thuyết trình bài giảng, phần kiểm tra đánh giá trắc nghiệm (với nhiều kiểu trắc nghiệm khác nhau như chọn một ô đúng multi choice, điền khuyết, ghép đôi, đúng sai, nghe hiểu…), phần hỏi đáp giữa học viên và người hướng dẫn, giáo viên… - Công cụ tạo bài ...

Mình cần một bạn có kinh nghiệm viết phần mềm hẹn giờ chạy trên vps cho multi user Mô tả: Làm website để user nạp đủ các trường dữ liệu vào database và hẹn h. Khi đến h, phần mềm sẽ dùng dữ liệu từ database để gửi vào web service đã viết sẵn rồi. Cám ơn các bạn quan tâm và liên lạc sớm.

I need someone to do some SEO marketing for my business. This marketing should increase traffic to our website as well as increase our online profile. The marketing should improve our online reputation. Please message me if you have any questions.

I need a talented interior designer who can give my medium-sized kitchen and mudroom an instant modern makeover within a short time frame. Being proficient in modern interior design, your work should focus on aesthetics as well as functionality. Foresight on the latest trends and fresh ideas in modern kitchen and mudroom design is crucial. Id...functionality. Foresight on the latest trends and fresh ideas in modern kitchen and mudroom design is crucial. Ideal freelancer should have: - A portfolio with modern kitchen and mudroom designs - Good time management skills to meet tight deadlines - Ability to maximize space utilization in medium-sized rooms - Expertise in 3D modeling and designing software Please read description. If there are any questions please post it in the commen...

URGENT I'm in need of an experienced Laravel web designer to modify an online casino for added features and functionalities (10+ pages). The main purpose and color scheme of the website will be decided as we move forward with the project. Ideal Skills: - Expert in Laravel - - Experience with large, multi-page websites - Can work with vague initial guidelines - Strong communication skills to help in defining the website's purpose and color scheme.

We need a Wordpress site built out to match our Photoshop design. A PDF of the design is attached, the Photoshop file and resources will be provided after we start the project. Looking for someone to start on this ASAP. Project details are below. * We want someone to work on this over this weekend so we can have something on Monday. Does not need to be completed, but need to have progr...com/2022/ 7. For the 'Project Highlights' section, each image should open a modal with details on the project. These details are found in the 'Project ' document, with additional images in the ''Project Photos" folder 8. All images will be provided in a Google folder 9 Will provide Wordpress and FTP access Thanks and let me know if you have any questions

I'm in search of a competent individual or team to manage my multiple websites - a mix of e-commerce, blogging, and corporate sites. We need a web manager to manage our 5 websites for a month milestone of 35 USD. Must be a wordpress expert Must be dedicated and have to make sure all websites are live Must be available to update the websites at all times when needed Must protect the websites from malware and virus Must frequently take backup of all files.

I'm looking for a skilled professional who can help me with a variety of design and video-related tasks. The primary goal of this project is to promote an upcoming event. Key Responsibilities: - Photo Editing: Enhance, retouch, and manipulate images to create visually appealing content for my event. - Video Editing: Edit and compile video content to create engaging videos for promoting the event. - Logo Design: Create a unique and eye-catching logo for the event, ensuring it reflects the theme and purpose effectively. - Video & Youtube Ads: Develop short, impactful video ads for use on social media and YouTube to attract attendees. Here's what I need: - High-quality editing and design skills - A good understanding of brand promotion and event marketing - A creative and inno...

I'm dealing with a persistent virus and malware issue on my WordPress website. Despite running a security plugin, some issues still linger. To clarify, the tasks I need assistance with are: - Detect and eliminate t...WordPress theme updates is also crucial. Any previous experience with similar issues is highly appreciated. ***** This wayback link show what the website looked like (pictures are not showing) but may help you visualize - :// **** I will buy all the new plugins/themes need (as listed above) PROJECT PRICE $275 Answer these questions in order to be considered 1) How soon can you start? 2) How long do you think the project will take? 3) Are you experienced with Virus removal ?

...task - Edit the short snack trailer, approx 7/14 seconds showing all the people we will interview in this weeks HOTLINE. (30 mins to update each week) 6. Weekly task - Add a 10 sec airoplane exit segment that is allready created. We will share. 7. Weekly task - Break up and produce each interview, put the intro and exit on each interview and provide a short 3 to 7 sec snack of one of the best questions and responses as a trailor for the interview (20 mins each). Weekly tasks You upload to our Wellington live you tube channel. Spend 1 hour each week looking for ways to distribute and promote the show to get HOT LINE widely viewed/clicked on. Looking forward to bringing to life authentic and intimate interviews & stories of everyday people. Excited to see the expertise, re...

I'm seeking a talented Shopify expert who can make a series of updates to my website to increase its functionality and appeal. Key tasks will involve: Design Changes: - Updating the theme to reflect current web design trends(shopify 2.0 theme) - Revamping the layout for improved user experience - Creating detailed, multi-tab product pages for extensive product information Functionality Enhancements: - Synchronizing the website with our social media platforms for simple customer engagement - Developing a loyalty program to encourage repeat customers - Creating a custom checkout process to simplify purchasing and improve conversion Additional Features: - Incorporating year/make/model/submodel/engine/transmission search filters to aid customers in product selection Ideal can...

I'm urgently looking for someone with advanced proficiency in React 18.0.0, Traefik Kong, and Spring API to help me proxy React requests to my Spring API. Sadly, I've encountered a CORS roadblock that needs a quick resolution. The project's environment is on a Linux server and involves a multi-container Dockerized application. Ideal skills and experience: - Strong command of React 18.0.0 - Proficiency in Spring API - Experience with Docker - Extensive experience with Linux server management - Knowledge and experience with Traefik Kong to manage CORS issues in this kind of implementation. Please Note: You should be well-equipped to solve potential causes of a CORS roadblock. This project needs immediate attention. Hence, availability to start immediately would be...

...business loans overseas. The website should support multiple languages and feature a multi-currency loan calculator, secure loan application processing, and user account management. Objectives: Develop a clean, professional-looking website using WordPress. Include key functionalities such as a loan calculator, multi-language support, secure application forms, and customer login areas. Required Features: Multi-currency loan calculator Secure application processing User registration and management Responsive design for all devices SEO-friendly structure Skills Required: Proficient in WordPress, PHP, HTML, CSS, and JavaScript Experience with financial services websites is a plus Ability to implement multi-language support Budget and Timeline: Please provide...

I'm seeking an Arduino developer who can provide me with a simple code for the 'ESP-WROOM-32' board. My project requires configuring the Arduino to produce a specific light blinking pattern. The trigger for this action will be a warning light in my dashboard. Details: - The ESP-WROOM-32 board is my Arduino of choice. It should be programmed to perceive the status of my dashboard’s warning light. - Once the Arduino detects that the warning light is on, it must signal for another light to blink. -I want to splice into another warning light on my car instrument panel and use the power feed on that as my input signal for the arduio - I prefer the blinking pattern to constitute 5 blinks, followed by going out. -I can power the board from a 9v battery if using the...

I'm in need of an experienced US telemarketer for a cold calling market research campaign to gather feedback on Pool Service companies (business statistics, size, etc.) and software usage. Your tasks will include making calls, asking targeted questions, and gathering and reporting certain information in Google Sheets. Required: Availability from 9a-5p EST on 5/13 and 5/14, ability to make ~500 domestic calls from US cell phone/number. Key Responsibilities: - Conduct a series of cold calls to to pool service companies to collect data on their business statistics (size, etc.) and software usage (offering $USD incentive for participation) - Collect feedback on which specific Swimming Pool software they use, Net Promoter Score (NPS), Likelihood to Switch to a different sof...

The objective of this task is to evaluate the understanding of students on distributed consensus algorithms and their ability to apply them to solve real-world scenarios. Through these questions, students can demonstrate their knowledge of the Paxos and Raft algorithms, their ability to analyze scenarios, and their problem-solving skills in designing and implementing distributed systems. Additionally, the assignment can assess students' ability to evaluate the trade-offs between the different algorithms and determine which one is better suited for a particular scenario.

Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sung by virtual personas. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music pro...role. Your application should demonstrate your expertise in AI music creation and voice replication, as well as your passion for innovation in this field. Reply with "PERFECT MATCH" in the title to show that you have read and understood the job description. We look forward to exploring the potential of a long-term collaboration with you on this exciting project. If you have any concerns or questions, please fee...

I'm looking for a talented illustrator to create a unique and striking comic-style artwork. This piece will feature a metallic-looking skull, wings, and a red star, all set within a multi-color scheme. Key Elements: - Metallic-looking skull, wings, and a red star as the primary elements of the illustration - Social Strife dialogue included as a concept within the artwork The ideal candidate should have: - A strong portfolio showcasing similar comic-style illustrations - Proficiency in creating multi-color illustrations - Ability to convey a sense of 'social strife' through creative dialogue - Strong understanding of how to depict metallic textures This project is ideal for someone who is not only technically skilled but also creative and able to deliver a ...

...sticky on desktop version -> make the top menu and secondary meny sticky on mobile version -> I will provide you guidance from the support -> Correct a purpule banner that appears at the the top of the mobile version when someone scrolls up -> Set up an application form (free please) so I can create forms where ppl can register (ask first + last name, phone number, email, organization, and other questions) .. when registration made send automatic email thank you for your registration with add to calendar -> Uninstall Captcha as I have captach on all pages .. and install captcha (free version) for the contact form and for the other application form (see above) -> when user arrive on the website -> pop up asking to subscribe to the newsletter Need to be ver...

...developer with vast understanding of Bitcoin. This project involves integrating Coinbase as a payment gateway on my checkout system. The key requirements include: - Implementation of extensive transaction security. Beyond basic transaction measures, an integration of multi-signature wallets is crucial. Ideal Skills: - Proficiency in Laravel PHP - Extensive experience with the Coinbase payment gateway - Familiarity with Bitcoin and Ethereum transactions - Experience setting up advanced transaction security, especially with multi-signature wallets Additionally, I wish to integrate more than just Bitcoin in the future. To start with, Ethereum will be another cryptocurrency to support. Therefore, expertise in Ethereum transactions and familiarity with other cryptocurrencie...

...custom PDF resources to provide accurate and relevant responses. Key Requirements: - The bot should be able to search all of my PDF documents simultaneously. This is crucial as the information I will be querying could be spread across a range of resources. - The queries the bot will be handling will be full-text. This means the bot should be able to understand and respond to complex, multi-sentence questions, and not just simple keyword-based ones. Ideal Skills and Experience: - Experience in developing chatbots and familiarity with ChatGPT. - Proficiency in creating and implementing systems for data retrieval from PDF documents. - A strong understanding of natural language processing and the ability to create systems capable of understanding and generating complex, ful...

...of a team. Experience in implementing user interfaces and APIs. 3. Functional Requirements Core Functionality: Development of 41 buttons with fixed parameters for changing the layout and size of windows. Capability to work with both individual and multiple tabs. Integration of 5 slider toggles for setting user preferences: Option to duplicate a tab with the ability to open it in a new window. Choice between resizing the entire window or just the tab (primary toggle). Option to hide the URL bar when opening a tab. Option to hide the bookmarks bar. Option to hide the tabs list. Additional Functionality: Discussion and potential implementation of additional features for an additional fee. 4. Non-functional Requirements Performance: The extension should provide a quick response to ...

I am in need of a dedicated remote consultant who can help improve the performance of our large scale or multi-site network, while also enhancing our organisation's data protection. Key Tasks: - Ensure the network is optimized for fast and efficient performance - Implement improvements to the network that will result in better data protection - Provide consultancy on how we can streamline our IT operations Ideal Consultant: - Expert in network security and IT infrastructure - Proven experience in improving network performance for large scale or multi-site networks - Understanding of the best methods to enhance data protection - Ability to provide strategic advice on streamlining IT operations Please only apply if you have a strong background in network security and I...

I'm looking for a Joomla/Virtuemart expert to assist us in integrating our products into our new Joomla/Virtuemart template. Key Requirements: - Integration of some product categories into the main page, (then we can do the others), and change some of the pictures/ads on main page to our sliding banner. - Setting up multi-tier pricing for products based on quantity ordered, and able to select colors and have picture change to that color item.(only need do a few, then we can do the others). - Creating a written guide or video for us on how to manage products and categories on the main page. It's vital that you have a strong understanding of both Joomla and Virtuemart to successfully complete this project. Your experience in e-commerce and product management will also be ...

...of styles. Key Features: - Style: Abstract art is what I am particularly interested in, and therefore the chosen freelancer must bring a creative and innovative approach to this painting project. - Mood: The main motive behind procuring this artwork is to breathe positivity into my living space, hence the artwork should emit a light and uplifting feel. - Colors: Pastel shades are my preferred choice for this project. The use of light, fresh, and soothing colors is crucial. Ideal Skills: - Previous experience in abstract painting - Strong understanding and implementation of color theory - Talent for conveying mood through art Please submit a proposal detailing your approach to this project and provide examples of your past work. I'm looking forward to examining your crea...

I'm looking for an experienced freelancer to build a Linux-bas...plugin Key requirements: - Operating System: Linux - DICOM Web Viewer: The Orthanc server should function effectively as a DICOM web viewer. - Multi-User Support: I need support for multiple users with different permission levels. This involves detailed access control capabilities. I am using digital ocean Ideal skills and experience for this project: - Proficiency in Linux system administration - Prior experience with setting up and configuring Orthanc servers - Strong understanding of DICOM protocols and related technologies - Expertise in developing and integrating DICOM web viewers - Experience in implementing detailed access control for multi-user systems Please include relevant examples of your ...

I'm seeking a skilled developer to create a multi-platform taxi app for iOS and Android. This app is intended for use by passengers, drivers, and administrators. Key Features required: - Real-time location tracking - Fare estimation - Online payment capabilities The ideal freelancer for this job has experience in app development specific to these platforms, and ideally with these functionalities. A deep understanding of GPS and payment gateway integration is a must.

I'm in need of a skilled developer to create a comprehensive multi-category marketplace website. I envision a platform where both buyers and sellers can interact and transact seamlessly. Key Features and Requirements: - User Roles: The website will cater to two primary user groups - buyers and sellers. It will be essential to create a clear, user-friendly registration and login process for both. - Categories: The website will encompass a variety of product categories including electronics, fashion, and home and garden. Each category should be distinct and easy to navigate. - Integrated Payments: The platform must support a diverse range of payment options. I am looking to integrate a payment gateway for seamless transactions and also support bank transfers. - Responsive Design...

I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both...analysis and news and offer users different trading strategies. The website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication, encryption, cold storage and other security measures. The website should offer an affordable and competitive commission rate and offer users a choice of different payment methods. The website should support credit card, bank transfer, e-wallet, cryptocurrency and other popular p...

I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both...analysis and news and offer users different trading strategies. The website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication, encryption, cold storage and other security measures. The website should offer an affordable and competitive commission rate and offer users a choice of different payment methods. The website should support credit card, bank transfer, e-wallet, cryptocurrency and other popular p...

I need to develop a robust and reliable Bill Payment and Airtime Recharge system that integrates multiple payment methods and includes a user registration and login feature. Features should include: - A user interface for registration and login. - Support for debit/credit card payments, e-Wallet transactions, and bank transfers. The ideal developer for this project should possess: - Experience in designing secure login systems. - Excellent knowledge of integrating multiple payment options. - Proven experience in developing similar systems. - Attention to detail to ensure every transaction runs as smoothly as possible. Take up the challenge to help in streamlining how people pay bills and recharge airtime, book tickets, etc.

...instructions. I'm looking for a reliable freelancer who knows how to create custom WP designs. Read the requirements here and watch the video here. I'm searching for a skilled web developer to enhance a custom theme on my multi-APK website. The task involves creating unique design elements and improving the user interface of two specific pages: the home and download pages. Additional Information: - I've already attached the designs I want for the home page and download page. - The performance of the website should be maintained. - Experience in developing multi-APK websites and customizing themes will be highly advantageous. I need to replicate the design of the website to my website (Created using appyn theme). What I need is to redesign the home p...

Hi, I'm looking for a private tutor for the subject of machine dynamics, undergraduate level of mechanical engineering, need a experienced tutor to solve questions step by step. Message me for details, belt drives, epicyclic gears, simple gear train, mass moment of inertia and so on.