Java swing custom component jcombobox dropdownроботи

До цих 6 завдань я надам код прикладу, як це повинно виглядати, опис завдань, як їх треба зробити. Все це треба завантажити на Github у мій репозиторій .Та також важливий аспект щоб воно працювало. Від вас очікується швидка робота, на що я щедро заплачу.

Курсова робота з об'єктно орієнтованого програмування мовою Java, подробиці у файлі.

Доброго дня! Є сайт() на Wordpress (Woocomerce+Wcfm marketplace) і я хотів би реалізувати liqpay checkout метод оплати на данній платформі. Ось мануали як можна кастомізувати WCFM плагін у частині оплати:

Є сайт на HTML + CSS. Для нього необхідно зробити корзину, щоб клієнт міг додати кілька товарів в корзину і купити їх. Краще, щоб корзина була створена за допомогою JAVA. $50

Написати веб-сайт через OpenServer .Повний опис завдання у прикріпленому документі.Тема сайту"Мова програмування Java".

Потрібен сайт для наукової конференції, простий макет, можливо підключення перевірки на антиплагіат( з допомогою Google custom search API).

Використати сингулярний розклад прямокутної матриці до розв'язування систем лінійних алгебраїчних рівнянь, методом Гревіля або склетним розкладом матриці в мові на вибір с++, c#, java, python. Програма повинна бути описана. При реалізації методу Гревілля треба звернути увагу, що дійсне число дорівнює нулю, якщо його абсолютна величина менша деякого малого числа (наприклад, 10 у мінус шостому степені, бо операції над дійсними сислами виконуютьсія наближено). Створити зручний інтерфейс. Теорія в книзі Гантмахер Ф.Р. - Теория матриц.pdf ст.32-40

...build a trading bot on Solana using Rust preferred or Typescript for the back end, which will be interacting with the Raydium API. The bot should be able to monitor the WSol/New Token pair on Raydium and execute trades based on the detection of the addition of liquidity, as well as sell at specified sell points. The bot will operate on Windows using React or similar for a simple UI. Wallets and custom RPC stored in an ENV file. The UI will be used for Buy and Sell settings config,(gas price+ slippage_ amount of tokens to buy in WSol for buy . Token contract to be pasted and then tx executed until Liquidity Pool is formed and bot attempts to purchase the token. Once token purchased the bot will send the token evenly to up to 5 wallets (configured in the UI) to be auto-sold at pre-...

...entercostarica.com. It is currently in a custom CMS. We would like to convert the site to a WordPress site and theme. The theme must be: Work seamlessly with the Elementor Beautiful and fast loading for desktop, tablets, and mobile Category pages must include content as it does on our current website. Use the current URL structure so there is no SEO loss Must be connected to Yoast for SEO Use a high-quality image enhancing plugin that permits meta title, description, alt text, and caption. The images must be set up to dynamically draw the page title for the meta title, first 150 characters of text for meta description, and use the meta description as the alt text by default if there is nothing entered. Have a very versatile form system including a custom...

I need a custom bot that can operate within ChatGPT, utilizing my 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 crea...

I'm looking for a skilled ThinkScript developer to create a custom script for ThinkOrSwim. The script will be needed to run two scans: one to identify bullish conditions and another for bearish conditions. Key Requirements: - The script is to incorporate 3-4 specific conditions for each of the two scans. - (Other indicators include LRC, Stochastics, MACD, and potentially H-A candles) Ideal Candidate: - Proficient in ThinkScript and familiar with ThinkOrSwim platform - Prior experience in creating custom scans for stock trading - Strong understanding of stock market indicators such as Moving Averages, RSI, MACD, and Stochastics - Ability to follow specific requirements and deliver a precise, functioning script - Good communication skills to understand and clarify an...

I am in need of an experienced developer who can work on creating a custom Outlook calendar API. This API should have some specific functionalities and integrations that I need to make my workflow more efficient and effective. Key Project Requirements: - **Event Synchronization**: The API must be able to seamlessly sync events across various platforms and devices. - **Event Creation and Deletion**: I need the API to enable easy and quick event creation and deletion. - **Reminder Notification**: This API should also be capable of sending out reminder notifications for important events. Ideal Skills and Experience: - **Node.js**: As I prefer this platform for the development, experience with Node.js is a must. - **Outlook API Familiarity**: Prior experience with Outlook calendar API...

I'm looking for a proficient developer to create a versatile mobile application for both iOS and Android platforms. The application needs to combine the quick communication capabilities of a walkie-talkie and the features of modern video conferencing technologies. Key features required: Video Conferencing Component: - Mute/Unmute Participants: This is crucial to manage group conversations effectively. Walkie-Talkie Component: - Live Voice Messaging: The ability for users to quickly communicate voice messages. Ideal freelancer for this job should have: - Experience in developing mobile applications for both iOS and Android. - Strong understanding of video conferencing technologies and how to incorporate these into the app. - Proven history of creating interactive app...

I'm in need of a full-fledged ERP system, akin to SAP, but with a customized bidding module. Key Features: - Inventory, Financial, Human Resources Management: The system should include these traditional ERP features. - Bidding Module: This module is crucial. I require an intuitive, user-friendly system for creating and managing bid requests. The system should display bid status and progress accurately and in real-time. Moreover, automatic notifications of bid results are essential for the smooth functioning of the module. Design Preferences: - The design of the bidding module is paramount. It should be clean, minimalistic, and modern. I'd also like some customization options available for the design to suit our company's branding and aesthetics. Ideal Skills: - Proven ex...

I'm looking for an experienced developer to upgrade my Zen Cart from v1.5.3 to the latest version, v2.0.0. Additionally, I'm seeking to implement the following enhancements: - Improve the product search feature to make it more user-...make it more streamlined and user-friendly Key Requirements: - Extensive experience with Zen Cart and its upgrade process - Strong understanding of e-commerce functionalities, particularly product search and checkout processes - Proficiency in responsive web design and mobile optimization - Ability to efficiently manage a large product inventory (over 500 products) Please note that there are no custom modules or modifications that need to be preserved or upgraded. I'm looking for a developer who can handle this project efficiently and ...

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I require a skilled 3D design professional to create a print file for a small plaque. Here's what you need to know: - Plaque Dimensions: The plaque should be 10cm high, 15 cm wide, and 5mm thick. - Art Work: The design should feature my company name in all capitals. Opt for a sans-serif font that looks like it's chiseled into stone. - Final Look: Please design the file such that when it's pressed into cement, it gives the appearance of an engraved stone. Ideal Skills: - Experience with 3D design and print files - Detail-oriented with an eye for subtleties in font styles - Strong communication skills to capture and implement feedback effectively

I am seeking an experienced 3D designer to produce a STL file for a custom fan shroud for a KA-Box Goldshell miner. Your design should improve cooling performance and accommodate a 4 inch duct. Provided image is how I would like the design to look Measurements of the miner and distance in between screw holes can be provided if needed. The goal is to create a fan shroud that is not only functional, but also aesthetically pleasing. Expertise in 3D design and a solid understanding of cooling mechanisms in tech equipment will be advantageous.

My Wordpress site's dropdown menus are malfunctioning. This has been a problematic issue that's affecting all the pages on my website. I've been utilizing the WordPress default menu manager to handle the menus. This problem is hindering my ability to update and manage the content effectively. I am seeking a proficient Wordpress developer who can: - Diagnose why the dropdown menus aren't functioning properly. I believe it is has something to do with the theme I'm using (Roosevelt) because when I switch themes the dropdowns start working. This started when I updated to the newest version of Wordpress. - Use their extensive knowledge of Wordpress and its default menu manager to rectify this issue swiftly. - Provide a guideline on how to avoid this in ...

I'm in need of a skilled illustrator who can marry the styles of cartoon and abstract to collaborate on an upcoming adventure-themed graphic novel. The intended audience is children between the ages of 8-14. Whether you usually wor...- Strong background in cartoon and abstract art styles - Ability to collaborate on a vision and take creative direction - Understanding of what resonates with 8-14 year-olds - Adventures art experience will be a plus. In your proposal, please include samples of your work which showcases the styles I'm seeking and any relevant experience in the children's literature space. Only serious and custom replies with genuine interest will be considered! I have attached mock renderings of my characters and landscapes, which I have worked th...

Hello! My company, , just launched our updated website and product. It is free to try, but we are looking for paid testers beyond that. I am looking for teams or individuals with some software experience to visit our site and sample our AI powered component UI generator. Please send me your proposal(s) Looking for this to be done as quickly as possible. More user feedback, the better.

I'm looking for a skilled web developer who can create a custom website for my business. Key Requirements: - Adept at full-cycle website development - Ability to create a user-friendly interface - Knowledge of modern web design principles - Experience with optimizing site performance Please provide a portfolio of your previous work and any relevant experience you have in e-commerce, informational or social networking websites.

Dear viewers, I am BJ, a professional T-Shirt designer and freelancer. I design the best typography vintage, retro and custom t-shirt designs and I am an expert in it. View time and review

I'm in need of a unique plastic rectangular frame with a net for a beach game. The net will be used for a game similar to spikeball that will be played on the beach. It is similar to a a game called beer dye commonly played at colleges so I need to have 4 holes in each corner that can hold a ball similar to how poole is played where the balls fall in a hole Key requirements: - The frame should be durable, water-resistant and suitable for the beach environment. - The net should be of high quality and appropriate for game play. - The overall design should be innovative and engaging. The ideal freelancer for this project would have experience in: - Industrial design with an emphasis on sports equipment or outdoor products. - Fabrication of plastic products that can withstand ...

This project involves creating a realistic, warmly hued painting of a homefront and landscape using a provided photograph for reference. The painting should: - Be medium-sized (16x20 inches) - Capture the smallest of details for an accurate representation - Exude warmth with the use of hues such as reds, oranges, and yellows - Reflect the unique beauty of the landscape as well as the architecture of the home Ideal skills and experience: - Proven talent in realistic painting - Understands and can utilize warm color palettes - Experience in creating paintings from photographs - Has produced landscape and architecture themed artwork before. Looking to give this as wedding gift to my daughter. Looking for water color OR oil painting of front of the house. Included back of the house phot...

...tech-minded professional to comprehensively assess critical areas of our IT infrastructure including: - Data security and backups, - Code base review, - Ecommerce Architecture evaluation, - Hardware and Software inventory. The successful freelancer should have experience in the same for them to aptly deliver. Their skills will also involve reviewing our existing software development, with the focus on custom software development. It's key that the assessment be as detailed as possible to help in making crucial investment pitches. Upon completion of the assessment, I'd like a scorecard that details the evaluation findings of our codebase. This should be in a tabular or narrative format, providing a clear, quantifiable overview. A background in IT analysis or similar...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

...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 candidates should have significant experience in Shopify website updates, particularly in design modifications and functionality additions. Understanding of retail customer jo...

I'm searching for a skilled A...construct an application similar to Instagram, focusing specifically on photo and video sharing features. Only front end work is required. Ideal Skills and Experience: - Android Development - Java or Kotlin - Familiarity with Instagram's functionality - UI/UX design implementation from provided specifications Tasks: - Implement a robust photo and video sharing feature - Translate my specific UI/UX design into an engaging user interface. I welcome developers with a solid track record in building interactive and aesthetically pleasing Android applications. It's essential to be proficient in either Java or Kotlin and have a solid understanding of Instagram to replicate its user experience successfully. Let's create a vi...

...integration for post labels. - Full Custom Work and Exclusive Code: I'm looking for a fully customized solution that is unique and exclusive. Design Requirements: - Simple, Intuitive Design: The interface should be user-friendly and easy to navigate. - Competitor Website Reference: I have a competitor website that I prefer the design to be based on. - Need for iOS and Android App: The platform requires mobile apps for both iOS and Android. Ideal Skills and Experience: - Previous experience in developing auction marketplaces and mobile apps - Strong understanding of user experience (UX) and user interface (UI) design - Proficient in full-stack development and payment gateway integration - Familiarity with post labels API integration - Ability to create custo...

I'm on the lookout for a specialist who brings proficiency in both ASHLAR and MIST to the table. Your main objective will be: - Create a small demo App using VB.NET to illustrate implementation of...explanation are available on various sites : Purpose is to understand and learn these two techniques, in VB.NET. It is quite possible that we may find an expert of ASHLAR, but they may not know VB.Net. ASHLAR and MIST are both in JAVA... I will accept if some one can make a simple demo app in JAVA also, My aim is simple to understand this technique and also to see this in practical demonstration using sample Images. Not too strict about text in Project Details.

I'm searching for a proficient PHP developer, armed with Javascript, MySQL, and API handling talents for my project. I aspire to build a custom jobs module on a site hosted using social networking script. • Essential Competencies: 1. Comprehensive module development 2. Expertise in PHP and Javascript 3. Firm understanding of MySQL and APIs • Project Objectives: 1. Job Search Functionality: Incorporate an effective search feature powered by job title or keyword, location, and industry or department filters. 2. Resume Submission and Storage: Establishment of a user-friendly interface that allows effortless resume submission and secure storage. 3. Application Tracking System: Implementation of a reliable tracking system to manage and monitor application statuses...

I'm in need of a skilled individual who can create and manage a dashboard style report in looker studio based on data from our SIS. The dashboard will need to integrate data from our SIS, which includes details on work provided to students across the state. The attached example report is a previous statewide report. We will need one for each school district and a few custom reports for funders. These only need to be updated once per year to be ready by the end of May. The ideal candidate for this project should have: - Expertise in Google Looker Studio - Proficiency in working with SIS databases. - Experience in data visualization, especially in creating dashboards on Google Data Studio/ Looker Studio. - Strong understanding of data security and privacy best practices. ...

I need an exceptional affiliate marketer proficient in generating clients interested in a variety of software development services. Here's what the project involves: • Promoting software development services: Specifically, the focus would be on web development, mobile app development, custom software development, and SAAS. • Finding Clients Across Industries: The ideal affiliate marketer for this job should be able to tap into a diverse array of sectors. Potential clients could be in Finance, Healthcare, and E-commerce industries. • Reaching a Broad Target Audience: The software development services are tailored for small businesses, startups, and enterprises. The affiliate marketer should be comfortable and adept at reaching these different types of audiences...

...** The estimated timeline is ONE day, if you have experienced in FlutterFlow.io. Below is the project description: -Output Build a component designed for writing and sending emails, featuring a rich text editor. Upon pressing a designated button, an email composition popup should appear on the right side of the screen. The design and user experience of this popup should be similar to the email writing interfaces used by Hubspot, and to a lesser extent, Google's email interface. This component should be capable of interfacing with Google or Microsoft's email APIs to send emails to chosen recipients. Configuring and integrating these APIs with the component, however, is not included in the scope of this project. - Skills and Knowledge: Familiarity wit...

I am seeking an expert in Python to design a basic face recognition attendance system. This project integrates a MySQL database, driven by a Python-based face recognition component. Ideal skills for the project include: - Proficiency in Python - Experience with OpenCV, TensorFlow, Dlib, or comparable libraries - Proficiency with MySQL databases Primary tasks will be: - Developing the face recognition component - Creating and integrating a MySQL database schema - Making informed suggestions regarding model training Your expertise and creative solutions will play a huge role in this project. I look forward to your ideas!

I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a ...

I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a ...

I'm on the lookout for a creative graphics designer to assist with crafting custom images for my boutique clinic. Specifically, I require help in designing: - Elegant and sophisticated banner for our clinic - Social media graphics that align with the clinic's brand The theme for the graphics is elegance and sophistication. I don't have specific colors in mind, so I'm open to creative suggestions. Ideal skills and experience for this job would include: - Proven track record in creating sophisticated, elegant designs - Experience in banner and social media graphics design - Ability to translate a theme into visually appealing designs - A strong portfolio showcasing similar projects This role is pivotal in enhancing my clinic's visual identity, so I am looki...

I'm in need of a skilled Powerpoint designer to handle my upcoming conference presentation. The aim is to create an engaging and dynamic presentation that will captivate the audience. Key Points: - The presentation should be tailored for a live conference se...other dynamic elements is essential. I'm looking for a designer who can bring a fresh, innovative approach to the presentation. Ideal Skills & Experience: - Proven experience in designing conference presentations is a big plus. - Proficiency in using Powerpoint, and a good understanding of how to create dynamic, engaging presentations. - Strong graphic design skills, with the ability to create custom graphics if necessary. - A keen eye for detail, and the ability to translate complex information into clear, vi...

I'm seeking a talented software engineer to construct a minimalist portfolio website for me on a custom domain. I believe the minimalist design will promote simplicity and emphasise my portfolio itself rather than the design aspects of the site. Ideal Skills and Experience: - Proven experience in website creation on custom domains - A strong understanding and appreciation for minimalist design principles - Ability to bring concepts to life, balancing both functionality and aesthetics The final product should be a clean, sleek, and easy-to-navigate website, reflecting the minimalistic style while providing exceptional user experience. My expectation is for a thorough, detailed-oriented professional who can capture my vision and translate it into a fully functional portf...

I need a smart attendance system for College Student , main focus is Attendance on Different subject like DBMS , PYTHON , JAVA , Etc which utilizes facial recognition technology. Like I want to take Attendance for all the subjects, so in take attendance there should be a option or drop down for the list of Subjects You want take the Attendance Key Elements: - On the main page/home page I need user to register with there Name, Id ,Phone number - And then a Button to take attendance on different subjects using Facial Recognition , in which there should be a option or drop down for the list of subjects - And one main Feature is to show a Pie chart which represents how many students has attended DBMS class , Python class etc - Attendance should be saved in XL Sheet and Pie chart s...

Hi Pedro I., I noticed you posted a following project ( https://www.freelancer.com/projects/react-js/React-Handwriting-Animation-Component/details )

I'm currently using a line chart that displays historical data of prices of items sold online. I would like to create a metro map style of stacking lines for the cases that prices of different series overlap. I've found this not possible with standard chart libraries that I'm currently using. I'm looking for a developer that would be able to implement a custom solution using D3 JS and include the line chart in my React app. Attaching screenshot for reference of metro map showing stacked lines the way I want to implement them. Thanks

I’m searching for a professional with a strong skillset in handling PDF and Word documents. I need these two formats to be combined thoughtfully into one consistent and logical file. Your main responsibility would be: - Combining PDF and Word file formats together - Crafting a traditionally-numbered (1,2,3...) table of contents - Placement of the table of contents should be at the beginning of the document Ideal skills and experience: - Proven experience in document creation and formatting - Strong knowledge of Microsoft Word and Adobe Acrobat - Excellent attention to detail ensuring coherence and consistency throughout the document. Below is an example of what I would like the entire document to look like. There is 250 pages of material

...this: do not use low prices as bid prices just to get my attention, and do not waste my time. If you waste my time by placing a very low bid without actually stating the amount you want for the project, I will report you as a time waster who did not follow the 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 ...

I would like to offer you my project. We can discuss any details over chat. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] i own a medical alert monitoring service which includes an e-commerce page for medical bracelets for elderly high risk people. I NEED A BRACELET PRODUCT PAGE WITH A CUSTOM CHECK OUT PROCESS USING SHOPIFY AND PAYPAL as well as assigning QR codes Ex. when a customer buys a medical bracelet he will need sign up and create a distinct user account with a unique QR CODE. He will scan his exclusive QR CODE to enter his personal medical information on his own private medical web page. The customers unique QR CODE will be laser-etched onto his medical bracelet for emergency personnel to scan to access h...

I require a skilled and experienced web developer to create a custom HTML emailer for me. The emailer should be compatible with both Outlook and Gmail. Here are the specifics of the project: - You will be provided with a JPG image that will form the basis of the emailer. Your task will be to incorporate a single line of hyperlinked text in the middle of this image. The hyperlink should lead to a designated URL. - The emailer should be designed to display correctly across different email clients, especially Outlook and Gmail. The ideal candidate for this project would have: - Proven experience with creating custom HTML emailers. - Proficiency in working with JPG images and integrating hyperlinks into them. - A good understanding of the unique constraints and requirements ...

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