Java programming problems and solutions pdf işler
I am looking for a Python expert to complete an online coding round consisting of 6 intermediate level questions. I am open to any types or topics for the questions. The expected duration for completing the coding round is more than 2 hours. Ideal Skills and Experience: - Strong proficiency in Python coding - Experience solving intermediate level coding problems - Ability to work independently and efficiently within the given time frame
I need a skilled dot net developer capable of handling a range of tasks related to web development, software development, and database management. Key Responsibilities: - Web development: You will be tasked with creating advanced web pages that require detailed coding and features. - Software development: You are expected to help in developing robust software solutions. - Database management: Maintaining and optimizing our database will also be part of your core duties. Expertise Required: - C#: Proficiency in the C# programming language is an absolute must for this project. Having a great eye for detail and the ability to produce high-level, feature-rich web pages will be essential to your success in this role. Ideally, you'll have a pro...
I’m in need of a PDF to Excel converter that effectively processes Tamil and Sinhala languages. It’s crucial that this tool possess the following features: - Text Extraction: Ability to pull all text from documents cleanly and clearly. - Character Recognition: Must be able to identify individual characters and symbols for precise conversion. - Language Detection: The converter should automatically recognize the language of the text. I expect high accuracy in text extraction, to ensure the integrity of the original document is maintained in the converted output. Experience in Optical Character Recognition (OCR), and proficiency in Tamil and Sinhala language text processing, will be ideal for this project.
I'm looking for a professional who can proficiently scrape data using Java and can build Chrome extension scrapers. Experience with sportsbetting is a must. It will also be advantageous if you are familiar with installing SSL certificates on Windows Servers and know Heroku. I won't respond to anyone giving me standardised proposals. Let me know that you have read the requirements.
...seeking a well-rounded Java developer capable of multiple tasks: creating a unique Java application, troubleshooting existing code, and integrating Java with other systems. - Develop a Java application: Your main task will be building a bespoke application, focusing on processing, manipulating data, implementing unique algorithms, and creating intuitive user interfaces. - Debug existing code: Prior experience in spotting and fixing code anomalies is essential to efficiently rectify any existing issues. - Integrate Java with other systems: You should be proficient in combining Java with other platforms for seamless functionality. The planned Java application should have a user interface that emphasizes simplicity ...
I need a dev to work in JAVA, i need to see how i can compress in .pak with my owner class
...interactive, and user-friendly that can stay up to speed with users’ fast-paced life. It must also include a chatbot using AI to produce responses (Not pre written). I will provide more info after we connect. I am willing to give a beginner a chance provided he has the knowledge required to work on this project. Also, I am willing to see your previous work if I decide to work with you in the future. Key Features to be Included: - User Registration and Login: The app should provide an easy and straightforward process to register and login, ensuring user's data is secure. - Push Notifications: Customizable push notifications to keep users updated and engaged. - In-App Purchases: Seamless and secure in-app purchasing system to monetiz...
...prevention with the 3shape software. The candidate must have access to 3shape software (a CAD/CAM solutions for labs and clinics). We provide detailed instructions to reduce design time, a typical design should no take more than 15 minutes ( normally 20-25 minutes for the first few tries). You would be getting weekly orders from our laboratories in order to continue in delivering our night guards in a timely manner. The ideal candidate (s) required skills and experience include: - Proficient with 3shape software (and have access to - ) - Basic in dental night guard designs This is a unique opportunity to apply your 3D design skills in a healthcare application, and received regular weekly designs. I'm excited to see what we can create togeth...
...Specific Responsibilities: - Design and implement a user registration and login system - Add payment integration capabilities - Introduce effective database management solutions The purpose of this project is to improve a current application with the following: - Develop new features - Execute UI/UX enhancements Ideal candidates for this project should have: - Comprehensive experience in PHP, specifically Codeigniter framework - Knowledge in designing and implementing user registration and login system - Proficiency in payment gateway integration - Significant experience in database management - A keen eye for UI/UX design - Experience in new feature development Your main goal will be to add value to the application by introducing these functional...
I'm looking for an experienced and detail-oriented freelancer who can help me with extensive rewriting in a scanned paper PDF file, likely requiring knowledge of a tool like Adobe Acrobat. The project involves: - Text correction: We'll be doing a full text overhaul, but we're looking to maintain the original style and not to change the aesthetic. It's essential that you have strong writing skills, with an ability to mirror the original tone. - Image and formatting changes are not needed for this project. Ideal candidates will have demonstrated experience in extensive rewriting, PDF editing and have a keen eye for ensuring tone consistency.
We are seeking a skilled blockchain developer to create a custom TRON (TRX) token that incorporates a range of advanced features and functionalities. The ideal candidate will have experience with TRON blockchain development and a deep understanding of smart contract programming. Features Required: Mintable: The token should be capable of creating new tokens to be added to the total supply. Burnable: It should allow tokens to be "burned", effectively removing them from the total supply. Pausable: The contract should enable transactions to be paused, a crucial feature for emergency or maintenance purposes. Permit: Implementing EIP-2612 permit function for allowing spending of tokens via signatures. Flash Minting: Ability to mint tokens temporarily within a tr...
I'm looking for a skilled web developer with a strong background in backend development, specifically with PHP. Create own Manglik status api To be the best fit for this project, you'll need: - Deep understanding of PHP - Solid grasp of backend web development - Experience working with diff...with PHP. Create own Manglik status api To be the best fit for this project, you'll need: - Deep understanding of PHP - Solid grasp of backend web development - Experience working with different web technologies Success in this role is demonstrated by previous work with PHP backend development. As this job may be complex, I need someone who can dive deep into the technology and come up with efficient solutions. Are you this reliable, skillful PHP backend web devel...
...talented designer who specializes in both UI and UX design for desktop and tablet interfaces. The perfect freelancer for this would be familiar with Java FX and Figma. The focus for this project is to create an easy-to-navigate, simple, yet engaging design. Your tasks would include: - Understanding our basic level design aesthetic and navigation patterns. - Applying them to our desktop and tablet platforms. - Ensuring the UI and UX are optimized for both platforms. Ideal skills and experience: - Strong background in UI/UX design, specifically for desktop and tablet formats. - Proven experience with Java FX and Figma. - Demonstrated ability to create a basic, user-friendly interface. The first design shall in...
Hi team can you please edit this PDF again? The same one to say 2024
I need an expert python developer to create a website that will sort PDF files according to various parameters. Specifically, the website should: - Sort PDF files by name. - Sort PDF files by SKU. - Sort PDF files by courier details. - Sort PDF files by quantity. - Sort PDF files by write date. - Store sorted files for easy retrieval. The website should utilise the PyPDF2 library for PDF processing. In your application, please highlight your experience, particularly your expertise in working with Python and PyPDF2. Previous experience with similar tasks will be highly considered. This project is for serious professionals who can deliver quality work within a reasonable timeframe. Apply if you are up to the task.
I'm looking for an Excel expert to develop an algorithm for range breakouts trading. The specific breakout crite...looking for an Excel expert to develop an algorithm for range breakouts trading. The specific breakout criteria will include price crossing above the high and below the low of a specified range. Even though no specific conditions or indicators to trigger the range breakout trade were indicated, I encourage you to apply your understanding of common trading triggers to offer suggestions on how to improve this system. The algorithm should also check for range breakout opportunities every minute. You might have the following skills and experience: - Extensive experience with Excel - Knowledge of algorithmic trading principles - Experience in programming E...
I'm seeking a skilled and experienced mobile app developer who is proficient in both iOS and Android platforms. The application is aimed at Russian speakers learning French. At a later stage, it could be developed for other languages. The general idea is as follows: the user subscribes to the application for a certain sum each month. Every day, via a push notification, they receive on their phone a sentence in French with the Russian translation, a recording of the French sentence (to ensure correct pronunciation), a few grammatical indications and colors to clearly identify which French word corresponds to which Russian word. The aim is to enrich vocabulary and grammar. The sentences in French and Russian as well as the recordings would be creat...
...experiencia en Node.js y bases de datos relacionales (MySQL, MariaDB o PostgreSQL) para desarrollar un sitio web que permita la gestión de clientes y las facturación periódica de los principales productos. La plataforma debe incluir las siguientes vistas: - Información del usuario y sus cuentas bancarias - Cartera de clientes con la información básica de cada uno de ellos - Generación de facturas (en pdf) seleccionando los clientes disponibles y los productos asociados a dichos clientes - Listado de las facturas emitidas Se entrega el mockup de la web y un primer diseño de la base de datos. Para más detalles ver Anexos - Mockup. TECNOLOGÍA EMPLEADA: - Node.js - MySQL, MariaDB o PostgreSQL - git (opcional) - (...
...data from PDFs into a qdrant database for me using sentence transformer or any other embedding technologies, and also educate me on how to replicate this process independently. The nature of the PDF files, whether structured or unstructured, is uncertain to me - so your ability to handle all sorts of PDF data types is imperative. Key abilities should include: - Proficient with JavaScript and qdrant databases. Open to python - Extensive experience in working with PDF files and converting the data However uncertain its nature - Must have effective communication skills for clear, concise instructions By project completion, I aim to have the existing data loaded into the qdrant database and be equipped to manipulate future data from PDFs i...
...streamline the purchasing process and manage order confirmations. The ideal system for me would: - Create weekly order templates when at office (check .xlsx file for example) - Open ordertemplate and write in customer and order (check .xlsx file for example) - Save customer info for reuse - Save product info for reuse - Generate automatic emails and printable PDF documents for order confirmations - Include detailed information in the confirmations such as products, quantities, prices, and customer's name and contact details - also save order on webserver in text file or database - installation on internal webserver See example of weekly order See order Freelancers with experience in order management systems and progra...
I am looking for a skilled iOS developer, proficient in React and Swift, to assist with the development of an interactive product-specific app. Key tasks involved: - Comprehensive app development, with a strong focus on the integration of backend features for seamless navigation and user experience. Required app features and functionalities: - To efficiently display and navigate across multiple product features, this app will need a robust product catalog system. Ideal skills and experience for the job: - Proven experience in developing dynamic iOS applications, with interactive features and backend integrations. - A strong understanding of React and Swift programming. - Previous experience with product catalog systems woul...
...innovative and skilled engineer who can develop an affordable sound system for an upcoming exhibition in the UK. The specific requirements are: - The sound system should support MP3 format - It should be able to play a single audio file that is 2-3 minutes long - The audio should emanate from a hand-held speaker that would be provided to the visitors at the exhibition. - The audio play should be triggered by a button located on a hand-level surface. Ideal candidates should have proven experience in similar projects and be well-versed in sound systems, especially designing interactive installations for public spaces. Expertise in trigger mechanisms would be a major plus. It is critical that the system is user-friendly and cost-effective. We are excited to hear yo...
I am in immediate need of a professional with expertise in both residential and commercial conveyancing. My requirements include: - Thorough preparation of documentation and contracts. The ideal candidate should be able to craft contractual agreements inclusive of custom clauses and terms specific to my interests. - Skilled handling of property settlement from start to finish. The ideal candidate needs to have a solid background in property law, exceptional attention to detail, and a proven track record in residential and commercial conveyancing. I am looking for someone who is proactive, able to anticipate and address issues before they become problems, and not shy about providing advice and recommendations.
I require an experienced developer to create a comprehensive OCR engine. This engine should have the ability to parse data from both PDFs and image files (JPEG/PNG) with utmost accuracy. The data extraction should not be limited to text; it should include numbers and special characters too. Ideal Experience and Skills: - Proven experience in OCR technology and data extraction. - Proficient with handling various file types (PDF, JPEG, PNG). - Robust understanding of data formatting issues. - Excellent problem-solving and analytical abilities.
I'm encountering an "Allowed memory size exhausted" error in my PHP code and require assistance in resolving it. I will share the code with you so you can modify that and send us after making corrections. Requirements: - Proficiency in PHP programming - Understanding of memory allocation and management in PHP - Familiarity with server settings and access Specifics: - The error message: "Allowed memory size exhausted error" - Access to the server and its settings available - PHP version used: PHP 8 Please request the code via chat. Kindly mention in your bid that you've watched the video () so I can confirm. Please apply only if you possess the requisite skills and expertise to address this memory size issue.
...based on their titles. This unique project's central purpose lies in enhancing and streamlining the way my information gets organized. Here's a detailed look at what the project involves: - Designing a system capable of categorizing news articles based on their titles. - The text categorization must only take into account article titles, disregarding keywords. - The end goal is to achieve an improved automated content tagging system for more efficient news article organization. The ideal candidate for this project would have: - A strong background in Natural Language Processing (NLP) and Machine Learning (ML). - Proven experience in text categorization or similar areas. - Outstanding proficiency in programming languages suitable for text categorization...
...your role will be to oversee content planning and scheduling while also managing and coordinating the team. Your tasks will include: 100 channels planed for 1 month - Strategically planning and scheduling channel content - Coordinating with team members on various projects - Managing team activities to ensure efficiency and productivity Given the scope of the work, you'll be required to dedicate less than 10 hours per week for the job. Excellent time management skills along with notable experience in program management would be the ideal combination for this role. While we appreciate prompt availability and response, our primary mode of communication will be via emails, Whatsapp, videio conference calls ensuring a record of our correspondence...
I am seeking a beginner-level C programmer to assist with my project. While I am unable to specify the exact nature of the C programming task, any prospective freelancer should possess a basic understanding of C programming. The ideal candidate: - Will show evidence of past work to showcase their competencies and skills - Has a strong foundational understanding of C programming - Is eager to learn and participate in an adaptive coding environment While this is a beginner-oriented project, it's critical that you bring an eagerness to learn and grow. This opportunity could help shape your burgeoning career in C programming. Looking forward to your application!
...require an experienced and versatile application developer for a translation-focused mobile application. The app must support both Android and iOS platforms. Primary Functions: • The main function of the app is language translation - a tool that users can utilize to translate text from English to Arabic and vice versa. Skills and experience required: • Proven experience as an app developer with a portfolio of mobile apps. • Proficient in programming languages for iOS and Android. • Knowledge of cross-platform application development would be a plus. • Familiarity with language learning applications and translation functionalities. • An understanding of Arabic and English to better cater to the app&...
I'm in need of a freelancer with expertise in Android and iOS app development to correct my scripts and facilitate their submission to respective app stores. Specifically, I am looking for the following skills and experience: - Proven track record in web and graphic design - Demonstrated experience in content writing, particularly within the tech industry or for mobile apps - Familiarity with app deployment processes for Google Play and the Apple App Store While the language my code is written in is undisclosed, versatility in handling different programming languages will certainly come in handy for this task. Get in touch if you believe you have the qualifications to carry this project through successfully.
I am currently facing problems with the JavaScript and jQuery code on the frontend of my website. The issues primarily affect: - User Interface Interactions: A custom Body Mass Index (BMI) calculator on my website is not working. Freelancers interested in this project should ideally have: - In-depth understanding of JavaScript and jQuery - Experience solving similar frontend problems - Knowledge in fixing bugs particularly with user interface interactions like calculators. Your task would be to troubleshoot and fix the malfunctioning BMI calculator to ensure it functions as intended. I am looking for someone who can deliver the solution quickly but efficiently.
I'm seeking a highly skilled developer to build a cashier system compatible with iOS, Android, and Windows platforms. This challenging project includes important facets such as: - Seamless Menu and Price Editing: The system should allow for easy, direct adjustments to menu items and costs through the interface, minimizing time-consuming updates. - Customizable Reporting: The key reporting feature I'm after involves generating custom sales reports for selected date ranges. This will enable astute business decisions based on solid data. - Versatile Payment Options: The system should facilitate efficient payment processing with simple connections to a range of payment devices enhancing customer experience. - Sales Tracking: Accurate sales tracking reports ar...
I am seeking a proficient Java programmer to develop a web-based application focused primarily on user registration and login. The envisioned project should have an intuitive and secure UI where users can easily register an account and login to access their details. Ideal Skills & Experience: - Extensive experience in Java programming - Familiarity with web-based applications - Experience in implementing secure user authentication processes - Strong understanding of user interface and user experience best practices.
In need of an experienced catalog designer to cr...devices. - The catalog type: It's a product catalog, highlighting the aesthetic appeal and functionality of each product. - The format: The end result should be a high-quality PDF, ensuring easy access and sharing. - Number of products: The catalog will feature less than 50 products. Ideal skills and experiences include: - Proven experience in catalog design and layout - Strong proficiency with design software - Exceptional attention to detail - Experience working with PDF formats - Background in product photography or understanding nuances of presenting products in a digital format. I'm expecting the final product to blend aesthetics and user-friendly design, with clear,...
...Docker as the principal technology, and our operating system of choice is Linux. Your role will involve: - Building Docker images to work with our existing Python, Java, and Node.js projects. Prior knowledge of these languages is beneficial but not essential. You should, however, have a solid understanding of Docker image construction. - Creating a script to automatically generate these Docker images. If you're experienced in scripting languages, that will prove invaluable for this task. - Finally, you'd be responsible for deploying these images to Docker Hub. Experience in Docker Hub deployments is essential for this role. here is the GITHUB repo If you're experienced in working with Docker, creating scripts, and deploying Docker images, w...
I have a webform developed in HTML5, PHP, SQL, and JavaScript. I'm looking for a developer to make a few key improvements. PRE-BUILT I have currently built a where the user selects a customer from a dropdown and selects the number of products to add to this order. Each customer from an SQL table called 'customers' has its own price class 'customerPriceClass' When the user selects the number of products, the page updates and adds rows for each product with a dropdown menu where the choices are fetched from another table called 'products'. The user selects the product and enters the number of units. NEEDED: STEP1 For each row of products the corresponding price from the table 'prices' should be fetched that is ass...
...integration and Robotic industries, who serves especially the key industries segment especially automotives, electronics, and logistics/warehouse in the following countries: 1. Malaysia, 2. Indonesia, and 2. Vietnam. The players shall be benchmarked in term of financial, market, and products provided. The key products to be focused is on the smart warehouse especially ASRS (Automated Storage and Retrieval System), and advanced SI solution for industial sector. The company shall be located in the industrial hub of the 3 countries. Longlisted of companies shall have information on 1. Market: key clients and industries, 2. products and/or solutions, 3. key projects/technology/and partners, 4. financial information ...
I'm seeking a qualified interior designer who is well-v...to assist me with a comprehensive redesign project for my home. The focus areas for this project are: - Living Room - Kitchen - Bedroom These are the primary living areas, and I want to completely revamp them to have a fresh, modern aesthetic. Your tasks would include but are not limited to, advising on furniture selection, color palette, and layout. The design should incorporate functionality, comfort and my personal style. I expect: - Knowledge and experience in modern residential interior design - Excellent space management solutions - Strong communication to understand my preferences I would like innovative, and tasteful concepts that can transform my living space into a modern ...
...for detail and a passion for perfection. Our website is fully set up but requires a professional touch to elevate its design, functionality, and SEO performance. Project Objectives: Website Audit and Error Fixing: Comprehensive review of the site to identify and fix any existing errors, broken links, or issues affecting user experience and site performance. Product Descriptions and SEO: Enhance product descriptions to be more engaging, professional, and SEO-optimized. This includes incorporating relevant keywords effectively, improving readability with bullet points, and using H1 and H2 tags strategically for better search engine visibility. Theme Customization and Optimization: Evaluate and optimize the cu...
...project entails the following tasks: Custom Product Filters: Design and implement intuitive and consumer-friendly filters to enhance the product searching experience. Ensure seamless integration with the existing website layout and functionality. Catalog Related Pages: Revamp related pages to maintain consistency with the new catalog layout. Ensure a cohesive and visually appealing transition between catalog pages for an enhanced user experience. Custom Snippets: Develop tailored snippets to add a personalized touch to the website. Implement custom snippets strategically to highlight key products or promotions effectively. The project timeline is set for completion within one month from the project inception date. Skills and Experience Required: ...
...well-versed in PHP and Laravel framework. Key tasks include: - Backend development, ensuring the overall system runs efficiently - Front-end development, focusing on user interface and experience - Bug fixing to rectify any discovered issues You should have significant PHP scripting experience, ideally within Laravel platforms. Your task will also involve developing essential features of the software including account management, payment systems, and data analytics. A deep understanding of these features will be seen as a strong suit. Skills in creating intuitive, user-friendly front-ends will also stand you in good stead. For this project, a keen attention to detail and excellent troubleshooting skills are paramount. I look forward to your innovative ...
We are seeking a skilled blockchain developer to create a custom TRON (TRX) token that incorporates a range of advanced features and functionalities. The ideal candidate will have experience with TRON blockchain development and a deep understanding of smart contract programming. Features Required: Mintable: The token should be capable of creating new tokens to be added to the total supply. Burnable: It should allow tokens to be "burned", effectively removing them from the total supply. Pausable: The contract should enable transactions to be paused, a crucial feature for emergency or maintenance purposes. Permit: Implementing EIP-2612 permit function for allowing spending of tokens via signatures. Flash Minting: Ability to mint tokens temporarily within a tr...
I am seeking a skilled and creative designer to create a digital PDF education prospectus. The primary purpose of this document is to attract new students, therefore, the design should be appealing, accessible, and clearly convey our educational brand and offerings. Key Requirements: - Design an engaging Digital PDF prospectus. The design must resonate with the aesthetics and ethos of our educational institution. - Include a feature for simple internal linking within the PDF, providing easy navigation throughout the document for users. Also include video if possible within the PDF - Have a clear and subtle call-to-action incorporated in the design to encourage prospective students to apply or seek more information. Ideal Ski...
I am see...application. This application will interact with a Fanuc i0 device through the execution of basic commands and record both success and error messages from each command execution in a txt file format. Necessary skills and experience: - Programming proficiency in Python/C++ - Experience working with Fanuc i0 devices - Understanding of command executions and troubleshooting - Exception handling and logging Key components of the project: - Execution of basic commands on Fanuc i0. - Save both successful and failed command execution messages in a txt file. - The software is for personal use. - The application should be easy to execute and navigate. Please include your experience working with Python/C++ and Fanuc devi...
I am in urgent need of a knowledgeable Flutter developer to assist with some unidentified bugs within my application. Without a clear understanding of the issues, it is difficul...with some unidentified bugs within my application. Without a clear understanding of the issues, it is difficult to provide specific details. However, I can assure that the app is experiencing problems with the UI design, overall performance, and some features not working as intended. Ideal freelancer should be well-versed in Flutter Development: Ability to identify and resolve any kind of bugs related to UI, functionality, or performance issues. Initiative: Since I could not identify the specific bugs/issues, I need someone who can perform a comprehensive assessment of the app, detect the ...
Hello, I'm...long-term urban rentals by offering private and budget-friendly solutions, addressing a significant gap in the market. The successful professional will ideally possess: - Comprehensive understanding of the property technology sector, specifically in urban rentals. - Proven track record in raising pre-seed/seed funding. - Strong network of potential investors within Prop-tech or related sectors. - Exceptional communication and persuasive skills. The main objective will be to raise sufficient pre-seed funding for platform & property development, marketing, and initial operation costs. Additionally, you'll need to develop a compelling narrative around our business model to appeal investors. Your role will be pivotal in enabling the traj...
Seeking a passionate coder with knowledge in C++ and beginner level game development. This project aims to improve my professional competency so, someone experienced in teaching would be highly beneficial. Ideal Candidate: - Proficient in C++ programming with a hands-on approach - Experienced in game development, specifically for beginners - Able to articulate complex concepts clearly - Experience in a educational or mentorship role would be a plus Project Includes: - Tutoring sessions over coding concepts - Creating a simple game from scratch - Q&A sessions and complete support for troubleshooting and understanding the code
...expert with at least 5 years of experience in Java Spring Boot, RDBMS, Angular and React JS to conduct mock interviews. Your expertise will be pivotal in preparing me for a real tech interview. We will discuss the number of mock interviews needed during our first meeting. Importantly, each mock interview is expected to last for an hour. Key responsibilities are: - Preparing and conducting mock interview sessions covering Spring Boot, RDBMS, Angular and React JS. - Providing useful feedback to improve my response and approach to these technical topics. Ideal candidate would have: - Extensive knowledge and experience in Java Spring Boot, RDBMS, Angular, and React JS. - Some experience in interview coaching or mentorship. - Excel...
