Array implementation of list in data structureproiecte
...Minijob 1. SEO (Search Engine Optimization) SERVICE: This service consists in promoting the website on Google with certain specific word families and is very important in the medium and long term because it will become the main traffic provider and implicitly generator of conversions. 2. SEM (Search Engine Marketing) SERVICE: This service consists in creating paid campaigns (sponsored ads) through Google tools, we will be able to do different campaigns (performance/branding/awareness, promoting promotions/products, shopping) through which various ads will be displayed in the search engine and partners. With this type of service, there are 3 types of "stages" and implicitly 3 types of costs associated with this type of...
...detection algorithm in MIMO (Multiple-Input Multiple-Output) systems. The simulations will be performed by writing lines of code in the Matlab simulation environment. Consider a MIMO system in a configuration with 2 transmitting antennas and 2 receiving antennas (2x2) MIMO) when a random string of bits will be transmitted, with and without the V-BLAST detection algorithm implemented. The performance of the proposed system will be tested through scenarios in which the number of active users at a given time in the network will vary, different modulation techniques will be used (BPSK, QPSK) when the channel is affected by different types of fading (Rayleigh, Rice ) and Code Division Multiple Access (CDMA) using real spre...
...these - Make button for each client "New invoice" - page for invoices foreach client with payments foreach invoice. I don't what other files, i don't need anything else. After i receive files from you, i need to be able to do it myself. I know little Laravel. I managed to install the Wrapper on Laravel 8. I made controller, on dd i have data, but i don't know how to use it. Is it something you can do? You have to teach me to do the implementation of these: Available methods getClients getProducts getSeries getLanguages getManagement getVatRates addProforma addNotice addInvoice getInvoice getProforma getNotice cancelInvoice cancelProforma cancelNotice deleteInvoice deleteProforma deleteNotice restoreInvoice restoreProforma restoreNotice ...
Am nevoie de o aplicație în limbajul Java. Aplicația va conține: clase simple cu atribute private / protected și metode de acces cel puțin 2 colecții diferite capabile să gestioneze obiectele definite anterior (eg: List, Set, Map, etc.) dintre care cel puțin una sa fie sortata – se vor folosi array-uri uni- /bidimensionale în cazul în care nu se parcurg colectiile pana la data checkpoint-ului. utilizare moștenire pentru crearea de clase adiționale și utilizarea lor încadrul colecțiilor; cel puțin o clasă serviciu care sa expună operațiile sistemului o clasa Main din care sunt făcute apeluri către servicii. Tema: catalog (student, materie, profesor) sau biblioteca (sectiuni, carti, autori, cititori)
Doresc realizarea unui To Do list in google spreadsheets pentru organizarea task-urilor unei echipe. Sa includa un calendar, sa se poata repartiza si tine evidenta de task-uri incepand la de 5 min pana la 2-3 ore.
...structura dar cu branduri diferite. Prima etapa a proiectului este cea mai importanta, daca site-ul va fi creat conform asteptarilor vom demara si etapele urmatoare. Site-ul va fi in special creat pentru prezentarea unui brand si gama de produse a acestuia, cu posibilitatea de cumparare. Va fi nevoie si de prelucrare grafica, modificari poze dar in mare parte se vor pune la dispozitie: poze, content. Dorim sa avem si promovare SEO . ----------------------------------- The project will include 3 website, identical as structure but with different brand presentations. First step it's the most important one consist in creating first site and then duplicate this site two more times. Will be a presentation site but also it is necessary to have "buy"...
...descărcate și instalate în directorul platforms. Pentru verificare, din linia de comandă, dacă totul a decurs bine, se poate rula comanda android list targets, care va afișa lista de versiuni disponibile. Configurarea IDE-ului Acum că avem instalat SDK-ul de Android, trebuie să pregatim editorul de cod. Pentru dezvoltare, vom folosi un Integrated Development Environment (IDE) și recomand IntelliJ Idea 12, care poate fi descarcăt gratuit, în varianta Community Edition, pentru Windows și UNIX de aici. În continuare, trebuie să configurăm editorul, iar primul pas îl reprezintă JDK-ul. Pentru a-l adăuga, va trebui să deschideți File -> Project Structure și la Platform Settings/SDKs să adaugați JDK-ul instalat în sistem. Tot aici, vom pu...
Am nevoie de o persoana ce poate face acest proiect despre indoor trebuie sa contina atat o parte teoretica,cat si una practica.
...portal through which rentacar companies could showcase their cars to the general business and customers in Qatar or anyone traveling to Qatar. will be needing SEO help as well. Mobile application will also be built accordingly so the website structure should be very sophisticated in order to be enhanced to any level at any time. company registration requirements: - commercial registration number (compulsory) - lan line number (compulsory) - ID number of the owner (compulsory) - name of the renta car company (compulsory) - fax number (compulsory) - email id (compulsory) companies should be able to request any additional things like if they need our services to enter their database in their account on our site, and also they can reque...
...portal through which rentacar companies could showcase their cars to the general business and customers in Qatar or anyone traveling to Qatar. will be needing SEO help as well. Mobile application will also be built accordingly so the website structure should be very sophisticated in order to be enhanced to any level at any time. company registration requirements: - commercial registration number (compulsory) - lan line number (compulsory) - ID number of the owner (compulsory) - name of the renta car company (compulsory) - fax number (compulsory) - email id (compulsory) companies should be able to request any additional things like if they need our services to enter their database in their account on our site, and also they can reque...
Buna, am un proiect de facut daca poti sa ma ajuti dar e in limba engleza si trebuie facut in Visual Studio (eu am 2013) using C#. daca vrei uita-te un pic pe el spune-mi daca se poate si cat costa. Multumesc
Buna, am un proiect de facut daca poti sa ma ajuti dar e in limba engleza si trebuie facut in Visual Studio (eu am 2013) using C#. daca vrei uita-te un pic pe el spune-mi daca se poate si cat costa. Multumesc
Doresc importarea produseleor a 2 situri intr-un singur fisier csv. Exemplu cod pentru a genera fisierul csv: <?php ...Exemplu cod pentru a genera fisierul csv: <?php $f = fopen('php://output', 'wb'); if($f) { foreach(toate_produsele_active() as $produs) { $coloane = array( $produs['id'], $produs['titlu'], $produs['categorie'], $produs['descriere_html'], $produs['moneda'], $produs['pret'], $produs['cantitate'], implode('[,]', str_replace('[,]', '[%2C]', $produs['array_urluri_poze'])), ); fputcsv($f, $col...
... D. Aplicație model: Pentru completarea detaliilor in ceea ce priveste necesarul de functionalitate poate fi verificata aplicația „CPB Store” în App Store sau Google Play. Acesta este modul in care vrem sa arate si sa functioneze aplicația din acest proiect. ------------------------------------------------------------------------------------------- A. Title: EVS e-Book B. Description of the project 1. Compatibility - The operating system iOS devices (iPhone and iPad); - For devices with Android operating system (smartphones and tablets); - For devices with Windows Mobile (smartphone and tablet). 2. The project includes: - Programming; - Graphics (maybe is even possible collaboration with our graphic); - The implementation by...
Caut un freelancer din Bucuresti (colaborari punctuale de lunga durata), care sa creeze un site de licitatii de transporturi similar cu shiply, deliverysupermarket si anyvan. Functionalitate aproximativ ca in cazul ebay, (calificative, plati cu cardul, paypal, sms, Site-ul imi doresc sa fie usor de utilizat intuitiv, design modern, responsive design, widescreen and seo friendly. Ma intereseaza si aspectele care tin de logo, branding,neaparat implementare functii harti google. tehnologie: - Platforma trebuie să fie atât de bazat pe web și pe mobil, tableta. - Ar trebui să fie posibil să se realizeze toate funcțiile în mod constant și cu branding similare și experiența de utilizare pe ambele desktop și dispozitive mobile. Funcții: consumatorii - A...
I'm in need of an Oracle database expert versed in advanced database design. Your tasks will encompass creating a comprehensive design that incorporates stored procedures, views, triggers among others. The database structure is complex, therefore demanding a mastery of the aforementioned advanced concepts. The ideal candidate should: - Have demonstrable experience in Oracle database design. - Be proficient in forming complex relationships between multiple tables. - Show competency in creating stored procedures, views, triggers, and other advanced database features. Your understanding of our needs and execution will greatly influence our company's operational efficiency.
I am in dire need of a proficient C# developer with profound experience in API integration and token fetching. The central task involves revamping our existing project from an older API integration to a newer one. Key Tasks: - Seamless transition from older API to an advanced and more sophisticated one - Efficient fetching of access tokens Skills & Experience: - Specialist in API integration - Mastery in token fetching - High competency in C# Please note, I am not looking for a resume but a detailed project proposal that explicates your approach towards fulfilling the requirements of the project. API Functionalities: The older API is currently handling: 1. User Authentication 2. Data Fetching I am looking forward...
I'm in need of a tech-savvy, innovative professional to develop a company chatbot for my business, with the task being of utmost importance. The developed chatbot will be integrated with WhatsApp and my own website. Your job will include: - Implementing functionalities to answer FAQs and process customer inquiries. - Ensuring seamless integration of the chatbot across both platforms - WhatsApp and our website. - Prompt response to any related issues during the course of the project. Skills and Experience: - Proven track record with chatbot creation and implementation - Proficient in web development - Prior experience with WhatsApp API integrations - Excellent problem-solving abilities Looking forward to receiving your bids! Please no...
As a growing business, I'm looking to drastically improve m...aim to gain better visibility among this demographic. Key Tasks: - Full optimization of on-page content. You'll need to ensure our keywords, meta tags, and overall content are all aligned with our SEO strategy. - Strong focus on link building. High-quality backlinks are a significant component of SEO success; you should have previous experience and proven success in this field. Ideal Skills: - Solid SEO strategy planning and implementation. - Expertise in on-page content optimization. - Comprehensive knowledge of link building strategies. - Experience in targeting professional demographics is a plus. I seek a freelancer with a keen eye for SEO details who can help me...
I'm in need of an experienced Python developer to optimize and automate my existing Python functions. This role does not only involve data analysis; it also involves file manipulation and web scraping. Now let's check out what you'll be working on: - Revamping Function: The existing function needs to be automated so it works effectively and efficiently. This includes working with modifying and optimizing the code. - Mobile Signature: Another crucial area you'll be dealing with is to implement mobile signature in the script to facilitate its operation. - Task Automation: The function should be programmed to undertake specific tasks. These include fetching data from a website and updating a database accordingly. Ideal Skills: - Pyth...
I'm in need of a highly experienced civil engineer contractor professional with mechanical, electrical, and plumbing (MEP) Team. to renovate an existing building structure. This project entails: - Structural evaluation: You'll carefully assess the current state of the building for potential weaknesses, damages, and opportunities for improvements. - Designing structural changes: This includes developing a practical plan for future renovations to enhance the functionality and aesthetics of the building. - Miscellaneous tasks: These comprise removing a small wall and fine-tuning the finish, breaking cement walls to add power sockets, and installing a vanity in the bathroom with necessary plumbing adjustments. The current structure r...
...Remote monitoring and control capabilities • Fault detection and alarm systems Communication is key, hence the control unit should interface with GSM/GPRS and CAN. The ability to monitor all standard inputs from the genset, such as fuel level, oil pressure, battery voltage and more is essential. Ideal candidates will have solid experience in hardware and firmware development, particularly within control unit design and implementation for gensets. Proficiency in working with GSM/GPRS and CAN communication interfaces is a definitive plus....
...logo, colors, and images for a fresh visual identity while keeping the original structure. Design Flexibility: Feel free to introduce slight variations in design, but keeping high quality. CSS Usage: Please use existing custom CSS where possible and avoid adding new CSS. Any unused CSS should be removed. Content: Rewrite the site content in French with ChatGPT. Ensure the site is fully responsive across all devices, paying close attention to detail in your testing. SEO: Don't forget the alt-description for images and that there is always a <h1> <h2> <h3>... in every page (when possible) For reference, see how we've previously modified websites for a similar project, providing insight into the expected level of ...
I am currently in need of a specialist in WooCommerce to Shopify migration who can flawlessly move my website with approximately 500 products. - A specific theme is already chosen for the new Shopify store, so implementation experience is key. - Customer account portals functionality from the existing WooCommerce store needs to be replicated on Shopify. - Additionally, a key part of the task will involve assistance in migrating and organizing my product data, categories, and images to Shopify. - Candidates with proven experience in WooCommerce to Shopify migration and a good understanding of the Shopify platform will be given top consideration. The ability to work in an organized and efficient way while maintaining a...
Job Title: Raspberry Pi & Servo Motors Automation Project Description: We are seeking an experienced automation engineer to oversee the automation of our machine workflow using Raspberry Pi and servo motors. The project involves configuring hardware, developing software for control, and integrating the Modbus TCP/IP protocol. The successful candidate will demonstrate expertise in Python programming, servo control, and Modbus communication. Scope of Work: Phase 1: Raspberry Pi Setup & Servo Motors Control Description: Set up the Raspberry Pi 4b to control servo motors, including connecting it to the Delta Touch Screen (DOP-110WS) and configuring communication with the Panasonic Minas Driver (MADLN05NE) and Panasonic Servo Motor (MHMF092L1U2M). Install Modbu...
I'm in need of a multifunctional press kit tailored for both print and online media. This press kit's primary objective is to showcase our brand to potential investors, clients, and partners, effectively communicating our brand's vision, story, and credibility. The press kit should include the following: 1. Testimonials: Highlighting our credibility to build trust. 2. Credentials: The achievements, certifications, and recognitions our brand has received. 3. Company Logos: Our brand's visual identity should be represented consistently. Ideal Skills: - Graphic Design: Ability to develop visually appealing and informative graphics. - Branding: Knowledge in brand representation, ensuring consistency in all design elements. - Marketing: Unders...
I'm in need of a multifunctional press kit tailored for both print and online media. This press kit's primary objective is to showcase our brand to potential investors, clients, and partners, effectively communicating our brand's vision, story, and credibility. The press kit should include the following: 1. Testimonials: Highlighting our credibility to build trust. 2. Credentials: The achievements, certifications, and recognitions our brand has received. 3. Company Logos: Our brand's visual identity should be represented consistently. Ideal Skills: - Graphic Design: Ability to develop visually appealing and informative graphics. - Branding: Knowledge in brand representation, ensuring consistency in all design elements. - Marketing: Unders...
I have a website that has a lot of changes and updates. My website is and every single page has changes. I have a motion video that needs to be uploaded at the top of the home page and every other page has updates with the content and the images. I have all of the updates and images ready for each page laid out. Ideal Candidate: - Proven WordPress experience, particularly in areas of content management and SEO optimization. - Superb written English skills for crafting engaging, clear, and informative content. - Creativity, enthusiasm for topic research and understanding of effective keyword implementation. I look forward to receiving your bid for this comprehensive website upgrade. Let me know what your rate will be for this project....
...customer trust for my venture through Google Reviews. The overarching objective of this project is to convince both new and existing clients to leave us a review, thereby fostering a more reliable reputation. Your tasks will include: - Implementation of an online-based method for collecting reviews. This should be an efficient, user-friendly process that encourages customers to share positive experiences. - Crafting of communication wherein the purpose and process of leaving a review is clear. - Monitoring and providing reports regarding the progress and response rates of the implement strategy. Suitable freelancers will have prior experience in online reputation management and customer relationship management. Skills in communi...
Hello, I need a skilled developer who can aid me in extracting LLaMA model responses within my Flask application. I am working on integrating the LLaMA model into a Flask application for a text generation project. I've encountered an issue where I'm unable to correctly extract the generated text from the model's response. The response structure seems to be different from what I anticipated, leading to a situation where I end up with llm_output=None. Please mention if you have prior experience in performing similar tasks and share an overview of your plan for this project. I look forward to reviewing your applications soon!
I am in need of an experienced individual who is proficient in using Microsoft Word and Excel, particularly in areas of formatting, styling, creation and implementation of formulas and functions, as well as data analysis and visualization. Additionally, academic writing is crucial for the success of this project, therefore, the potential freelancer should have excellent research and writing skills to ensure content quality and sanity. The ideal candidate should possess the following skills and experience: - Expert knowledge in Microsoft Word and Excel - Ability to manipulate data, implement formulas and create visualization - Strong academic writing skills - Critical thinking and problem-solving abilities PL...
Description: We are seeking an experienced automation engineer to oversee the automation of our machine workflow using Raspberry Pi and servo motors. The project involves configuring hardware, developing software for control, and integrating the Modbus TCP/IP protocol. The successful candidate will demonstrate expertise in Python programming, servo control, and Modbus communication. Scope of Work: Phase 1: Raspberry Pi Setup & Servo Motors Control Description: Set up the Raspberry Pi 4b to control servo motors, including connecting it to the Delta Touch Screen (DOP-110WS) and configuring communication with the Panasonic Minas Driver (MADLN05NE) and Panasonic Servo Motor (MHMF092L1U2M). Install Modbus server software and develop custom Python scripts for Modbus c...
...algorithm implementation. My primary aim is to have this code converted to Scheme language. This initiative is part of my learning process for Scheme programming. The complexity of my Python code is quite high. It contains several modules and dependencies that need accurate and expert conversion. Due to the complexity of the task, the ideal freelancer should be proficient in both Python and Scheme languages. Key Job Requirements: • Strong Python programming skills • Expertise in Scheme language • Experience with complex code conversions • In-depth understanding of algorithm implementation • Experience with handling multiple modules and dependencies Your solid understanding of the two lang...
...seamlessly integrates into the existing Android application. WebView Implementation: Implement WebView functionality within the custom class to display the designated website. Automatic Browsing: Configure the WebView to automatically start browsing the specified website upon the application's launch. Automatic Scrolling: Implement a mechanism to enable random scrolling within predefined div elements on the loaded webpage during the one-minute browsing period. Configuration Options: Provide options within the custom class for URL customization, browsing duration adjustment, and other relevant parameters. Skills Required: Proficiency in Java programming for Android development. Experience with Android WebView implementation. Familiarity with web scraping techni...
As someone who urgently needs to solve some exercises related to C programming, I am seeking a competent freelancer well-versed in this field. Your expertise should revolve around: - Extensive knowledge of C programming - Ability to effectively explain the implementation process - Proven track record in timely delivery of similar tasks Your role will be to provide prompt responses and accurate solutions to these exercises. Offering explanation on each solution will be a significant advantage. Please indicate your availability and readiness in your proposal.
I'm in need of a skilled developmental editor with a robust background in science and technology - preferably someone with knowledge in Computer Science and Biotechnology. Final DRAFT is 80% Complete. The key responsibilities will involve: - Deep editing on a manuscript of 250 pages, primarily focusing on the logical flow, structure, and overall content rather than minor grammar or punctuation issues. - Cross checking references is a must - Offering insightful feedback on places where clarity or engagement may be lacking. - Assisting in the preparation of the manuscript for publication. - End product will be a publishable draft Ideal candidates should have: - Strong experience in developmental editing. - A solid underst...
Greetings I have small project 495 M2 one floor, residential building. Win need of someone who specializes in structural engineering for masonry building with an emphasis on compressed earth brick structure, with substantial experience in this particular field, well Knowledge and experience of design of in vault ceilings. We will receive the full architect drawings within 3-4 days (without the structural). We will have a soil test also, the challenge is the soil is sand dune. The design should be according to, Australia, EU, Canada or US, related building code, or the attached, Saudi code. The final design and drawings to be issued from a registered architectural office, please. Regards
...interested in modernizing my color scheme while improving the readability and aesthetic appearance of my typography. - Modifying the Cart & Categories: The "Add to Cart" process needs to be more intuitive and user-friendly. Moreover, the categorization of products/services needs a new, logical structure. - Enhancing Mobile Responsiveness & Friendliness: The website should offer an optimized mobile experience. This will involve improving its responsiveness on various mobile devices. - Boosting Site Speed: Currently, the website speed is at 68%. I want this significantly increased to reduce bounce rates and improve user experience. Ideal candidates should have: - Proven experience in web design and development - A strong portfolio ...
...SEO wizard who can significantly increase the visibility of my React website on various search engines. To gauge the effectiveness of your strategies, I will be closely monitoring improvements in my page's organic traffic. Key requirements for this project include: - Ensure my website can be crawled by Google bot without needing to be rendered first for quicker indexing. - Implement server-side rendering. - Optimize the website's code structure for better SEO performance. Ideal candidates will have a strong background in SEO strategy, experience with optimizing React websites, and a solid understanding of how to safely implement server-side rendering while optimizing code structure. You should be able to demonstrate past succ...
I'm seeking a proficient developer with experience in Python and Rust, who can craft a robust trading bot on the Solana blockchain. Characteristics I require include: - Implementation of LP tracking and limit order strategies. - Seamless Integration with the Raydium API. Ideal candidates will have proven experience in developing similar trading bots and a deep understanding of blockchain technology, especially Solana and Raydium.
I'm looking for a proficient developer who can develop a multi-vendor Ecommerce system for me using GeniusCart and Laravel. - Specific Skills Needed: - Strong knowledge and experience in PHP and Laravel framework - Proficiency in Ecommerce platforms, especially GeniusCart - Thorough understanding of database structure
...successful jewelery Company whos been in buissness since 1996, we are looking for a salesperson who can help push the product line to the forefront. - Products: We specialize in affordable (under $50) rings, bracelets, and pearls that are versatile enough for light to wholesale purchase. - Target Audience: My target customers are adults in their 20s- 30s -40s. The ideal candidate should have: -Knowledge or experience in jewelry sales, especially in selling rings, bracelets, and pearls. - Excellent understanding and skills to engage customers in the 30-50 age bracket. - Ability to work with affordable jewelry and make successful sales. This is your chance to work with a wide array of and affordable pieces of jewelry, ...
I have a C project that needs to be delivered by tommorow. I need some EXPERT in C to help me finish this. Most part is done. Analytical details in chat. Budget: $65 USD
Company Overview: SafeGuard Power Solutions is a leading provider of innovative energy solutions, committed to revolutionizing the way power is managed and utilized in residential and commercial settings. Our flagship product, HUGO, is a state-of-the-art power management system designed to optimize energy consumption and enhance electrical safety. Position Overview: We are seeking a dynamic and motivated Sales Representative to join our team on a commission-only basis. The Sales Representative will be responsible for promoting and selling our flagship product, HUGO, to local plumbing suppliers and installers. This position offers an exciting opportunity to work with cutting-edge technology in the growing field of energy management. Key Responsibilitie...
...Specific requirements include: • Experience in creating Android mobile apps • Strong understanding of e-commerce, as the app might need to interface with online counterparts • Strong knowledge in user interface and experience, aiming for an intuitive and user-friendly application • The primary development environment will be Android Studio, supplemented by Node.js for backend functionality and HTML/CSS for frontend design. MySQL will be employed for database management. Programming Languages: Java will be the main language for the Android application, with JavaScript for backend scripting and HTML/CSS for web components. Version Control System: Git will be utilized for version control, facilitating effective codebase management. Key Features ...
Having plans to streamline our business processes, I'm in need of a proficient expert in ERPNext and Odoo. The professional should possess the following skills and experience: - We are interested in migrating to Odoo or erpnext open source and have several requirements: 1)We need to customize their database to suit our needs. 2)We are open to developing additional models as required. 3)We expect you to create APIs, or we can provide them for both push and pull functions. 4)Customizing reports according to our specifications is essential. 5)We will provide APIs with formulas for implementation either in the database or within the API itself for display purposes. If feasible, we are open to freelance or part-time arrangements. Please provide ...
As the project owner, I am in need of an experienced Full Stack Developer with strong devops expertise and who can proficiently navigate Amazon Web Services (AWS). The key task at hand is creating a web application. The successful candidate should possess: - Proficiency in JavaScript and Python - Proven experience in AWS DevOps implementation - Proven experience in web application development Enthusiasm and insight in JavaScript, Python, and AWS are vital for this project. I look forward to working with a professional who can deliver high-quality output on these.
...experience to assist mtech and phd students with their projects. This unique, challenging role would ideally suit someone who is not only adept in Java, Python, and C++ but also has a proven record in practical implementation. Key Tasks: • Assist students in diverse implementation tasks • Provide guidance on utilising Java, Python, and C++ Skills and Experience: • Proficiency in Java, Python, and C++ • Previous experience in Machine Learning, Data Management, and Software Engineering is essential • Excellent communication and presentation skills • Ability to work under strict timelines and deliver quality results A professional with experience in academic environments will be highly regarded,...
I'm on the hunt for a skilled web developer and AI implementation expert to bring my vision to life. I need your help in building a unique women’s apparel website that uses an AI model to dynamically generate matching apparel based on a given theme. We're not just talking about outfit suggestions - although that is a part of it. The integrated AI model I want should take care of design, cut, and even print of the apparel, providing a truly personal and dynamic shopping experience for users. I already have an AI model in mind for this project. The ideal freelancer for this project would have: - Robust experience in website development and design - Specific expertise implementing AI models into websites - Prior experience or...