Java socket save file jobs

I have a project that involves merging 80 .blk scan files in Cyclone and creating plans for a rooftop in .dwg format. This must be extremely accurate as the client is using this to order rooftop units for its HVAC system. Key Requirements: - Proficiency in Cyclone and Autocad software for merging .blk scan files and creating plans - Creation of highly detailed rooftop plans with all architectural elements included - Adherence to industry-standard layers for the DWG files - Strong understanding of AutoCAD for ensuring compatibility and high-quality output Please bid on this project if you can deliver on the above requirements and have a proven track record in using Cyclone for similar tasks.

I need a professional with proven experience in converting email images to HTML that works smoothly in Microsoft Outlook. This task is urgent, requiring completion within one week, so please consider this timeframe before bidding. Key Project Details: - The project currently as test involves 1 email image. - These images must be accurately converted into HTML following spe...HTML/CSS - Experience in converting images into HTML especially for email templates - Familiarity with Outlook's HTML compatibility - Ability to adhere to design guidelines and recreate styles from images - Usage of Figma (is a must) Attention to detail and commitment to deadlines are critical for this project. Only individuals with relevant experience and positive track records need to apply. Let's sa...

Develop a 10-15 slide presentation with speaker's notes on a diversity topic of your choice that could ultimately be used as a basis for a staff development session. You may determine the work setting for your presentation, such as educational institutions, businesses, nonprofit organizations, hospitals, or mental health care facilities. After ...details that elaborate on the slides using the notes section of the slide presentation. Please remember to use course readings and other scholarly sources to support your work. Include a minimum of three scholarly resources published within the last five years. Include presenter's notes for each content slide. Follow APA style and formatting guidelines on your references slide. You are encouraged to save your final presentation...

I'm in need of a skilled JavaScript developer to create a script for me. Your task will involve: - Writing a script in JavaScript that can work on an Aruba Server - Retrieving JSON data from a specific link - Saving this data in a .txt file - Generate and save a new file every 15sec Ideal skills for this project would be a solid understanding of JavaScript, APIs, and JSON data handling. It would be beneficial to have experience in dealing with file manipulation in JavaScript. You can see the data ad this page:

Hello I am looking for a python code to scrape a large number pages and save them as html. In order to get to the page to save, you must click a radio button, submit, and then enter a string of numbers, then submit and then save the html. If the string entered provides an error then you must skip to the next iteration. There is no human verification. I already have a version I made myself that works with Selenium, however I need to increase the speed, so I am looking for someone to see if its possible to do this without even opening a browser and possibly using direct call methods (get, request, cURL, response, JSON?). It should be a simply project for someone who knows how to do this. Please enter the result of 3+2 for your message to be received.

In this project, I require a developer to expand my current user registration system in Java. Specifically: - Add a new screen that allows for user registration data manipulation. It should allow for adding and editing users within the system. - The new screen should also display the department and role of each user. Both roles and departments are already defined in the system's backend. - This new screen should only be accessible to admin users. They should have the capability to not only view but also edit the department and role details. Ideal Skills and Experience: A candidate with solid experience in Java, database management, and user interface design will be best suited for this task. Familiarity with system permission allocation and principles of good design ...

אני מחפש מפתח אפליקציות אנדרואיד מיומן ליצירת פלטפורמת חנות אפליקציות אנדרואיד בקנה מידה קטן. המטרה העיקרית של פלטפורמה זו היא לספק למשתמשים גישה למבחר של כ-10 יישומים להורדה. יש לפתח את האפליקציה בשפת JAVA בלבד. יש לספק לי את קוד המקור לשימוש אישי ולשינויים עתידיים. תכונות עיקריות: 1. מערכת רישום ואימות: • המשתמשים יידרשו להירשם באמצעות שמם המלא וכתובת האימייל שלהם בלבד. • האימות יתבסס על סיסמה חד פעמית (OTP) שנשלחה לכתובת הדוא"ל שסופקה על ידי המשתמש. • יושמו מנגנוני אימות חזקים כדי להגן מפני ניסיונות מעקפים והזרקות זדוניות. 2. מנוי שנתי: • תהליך ההרשמה יכלול תשלום באמצעות כרטיס VISA עבור מנוי שנתי. • תוקף המנוי יהיה לשנה ממועד הרכישה. 3. פונקציונליות נוספת: • למשתמשים עם מנוי פעיל תהיה אפשרות להוריד אפליקציות מהחנות לאחר אימות ...

of Use: the service we use can make it easier for you to provide an easy and fast way to convert PDF documents into editable word format. and Quality: the conversion offered will maintain accurate formatting and layout so customers don't miss important details in your documents : you can make additional changes or adjustments after conversion, such as adding or removing text, images, or tables. 3. Security and Privacy: your documents are guaranteed to be safe and your privacy is protected during the conversion and delivery process. Price: the price offered is very cheap but the results are very high quality

I am in need of a unique specialist to help transition my PDF file data to a world file. The primary intent behind this conversion is georeferencing. The PDF file contains crucial line data that needs to be accurately translated into the world file. Essential Skills and Experience: - Proficiency in handling geospatial data, specifically lines. - Must be experienced with World Geographic System 84 (WGS84) coordinates. - Exceptional with data extraction and conversion from PDF to world file. The selected freelancer should ensure the data upholds its integrity during the process, maintaining the accuracy of the geographic coordinates. Please only bid if you meet the necessary skills and experience.

I am in need of a unique specialist to help transition my PDF file data to a world file. The primary intent behind this conversion is georeferencing. The PDF file contains crucial line data that needs to be accurately translated into the world file. Essential Skills and Experience: - Proficiency in handling geospatial data, specifically lines. - Must be experienced with World Geographic System 84 (WGS84) coordinates. - Exceptional with data extraction and conversion from PDF to world file. The selected freelancer should ensure the data upholds its integrity during the process, maintaining the accuracy of the geographic coordinates. Please only bid if you meet the necessary skills and experience.

I'm in need of a skilled Java developer to create a desktop application with a modern and sleek user interface for the Windows operating system. The application will be to develop and maintain trading applications. - User authentication: The app should have a secure and user-friendly authentication system that allows users to log in and access the application's features. - File management: The app should provide users with the ability to manage files and folders in an intuitive and efficient manner. - Data visualization: The application should also include interactive and visually appealing data visualization features that enable users to analyze and interpret data effectively. The developer should have strong experience in Java programming and desktop ap...

I'm in need of a proficient JAVA Jasper developer to design multi-chart - bar, line, and pie charts specifically. You will be using data from a MySQL database. Ideal skills and experience: - Advanced knowledge in JAVA Jasper - Experience in chart design - Proficiency in manipulating and extracting data from MySQL Databases Key responsibilities include: - Designing and implementing interactive and visually appealing multi-charts in JAVA Jasper - Building robust connections to MySQL database - Ensuring the seamless extraction of data from the MySQL database to be used in the charts. Your expertise will be crucial to conveying complex data in a clear, concise manner. It's critical that you're able to design in JAVA Jasper, use MySQL databases, a...

...want the Node application to make a connection to MongoDB using the *native Mongo* driver. NOT Mongoose. NodeMon - Project is setup with file monitoring to save development time. Also, the Visual Studio debugger is enabled and appears to be working well. Here is a link to a Visual Studio project which contains a test version of the application error. It has had files removed for security and to reduce the file size. Here’s some rough instructions, I’m not a Node/Docker expert but this should get you going. 1 - Download and uncompressed the Visual Studio zip file 2 - Open the workspace in Visual Studio 3 - Open a new terminal window in the project root folder and run "docker compose build" to the project

I need a skilled programmer who is also familiar with VMware, Windows, and Autopsy to help me with a project where I need to encrypt a file to demonstrate encryption techniques. Key Requirements: - Programming for file encryption - Report writing for evidence - Experience with VMware, Windows, and Autopsy The primary goal of the project is to demonstrate encryption techniques. The job entails programming a method for encrypting a file using a language of your choice - I have no preference on the language - and then carefully documenting the process in a written report which will be used as evidence. As the report will be used for evidence, it needs to be detailed and written in a clear and professional manner. Please only apply if you have experience in both prog...

I'm in need of developing a Windows driver to use indirect display driver to store extend virtual screen picture to bitmap file. Ideal Skills and Experience for the Job: - Expertise in Windows driver development - Proven knowledge and experience in DirectX. Requirements: - Development of a Windows driver based on Indirect Display Driver. - A test application with a button, click "Capture" that capture frame from the virtual screen. - Ensuring the compatibility of the driver with the hardware is crucial in this project

...needs the following features. A manual to get the device up and running and ready to flash firmware changed needs to be provided. Touch screen (minimum 240px x 360px). 24vDC input 1 x CANbus port (use RJ45 socket, 500K board rate). 1 x RS485 Port (use RJ45 socket, 500K board rate). 1 x USB port for communication (use USB socket). 1 x USB port for programming and debugging (use USB socket). 1 differential RX and TX uart, thus the TXP , TXN and RXP , RXN, see attached "Diffirential UART" for details of the current device. The is meant to communicate with that device(use same socket family as contactors but 4 pin) 8 x 24V contactor outputs(make sure the board can support the current requirements of the contactors, see "BSBC7-15...

Hello, I want a website kind of single product selling, usually in the latest tech stack; the front end can be in angular, react, etc., and the back end can be in Java/Kotlin-based micro-services, with relational db support. Initially, we can launch a website on a cloud basis infra. Later, we can move it to locally. First, I want to have a demo short of; if you understand the requirements, you can suggest ideas, design, and update requirements accordingly, having a product mindset and Indian market. I am a backend tech person, so I understand all this easily and very broadly, but I want to invest my time in product ideas and business, not website creation, myself. We will start with basic things as below: Showcasing what product we have, its benefits, cost, how beneficial for w...

We are currently extending our Java Spring application and are searching for support within the area of Spring Authorization Server and Security. We want to use Spring Authorization server within our multi-tenancy approach. We need to provide different logon mechanisms starting from OAUTH2 (Azure, Google, ..), over Social Logins, API Tokens and regular JWT Tokens. We are searching for somebody who can support our development team in this area.

Indian Expert JAVA Developer required for desktop application customization. Need senior only. not easy work.

I am in need of a skilled software developer with superior expertise in Android mobile app development. The operating system I am interested in is Android and the software to be developed is a mobile application. However, the main function of the mobile app is yet to be defined, but this shall be communicated clearly once a freelancer is selected. Ideal Skills: - Android Development - Java - Kotlin - UX/UI Design Experience: - Proven experience in mobile app development - Portfolio of released applications on the App store or the Android market - Solid experience in mobile app development life cycle.

I'm keen on launching an e-commerce platform, look for professionals who can blend functionality with aesthetics. Primary requisites for my platform include: * User Registration and Login: This will enable users to create their personal accounts on our platform. * Shopping Cart: A shopping cart is needed for users to save items they wish to purchase. * Product Search: A seamless and efficient product search option that will allow users to find their desired items conveniently. This project is aimed towards accommodating 100-500 products initially. Prior experience in creating e-commerce platforms is highly beneficial. Proficiency in user experience design and knowledge of effective product search algorithms is appreciated.

The primary task for this project is to verify files with the hash signatures of media files (MP3, MP4, JPEG) in a Windows environment utilizing a SHA-256 algorithm. Key Responsibilities: - Use SHA-256 hash algorithm for signature verificati...this project is to verify files with the hash signatures of media files (MP3, MP4, JPEG) in a Windows environment utilizing a SHA-256 algorithm. Key Responsibilities: - Use SHA-256 hash algorithm for signature verification Required Skills: - Proficient in developing solutions for Windows - Experience in implementing SHA-256 hash algorithms - Expertise in media file (MP3, MP4, JPEG) processing - Solid knowledge in secure file handling and creation Please bid with confidence if you have the required skills and experience to compl...

I have a C# code that's currently designed for file manipulation but I really need it to work like Powershell for data processing. - Task: I'm specifically working with text files and need to perform a hashing operation on them. - The end goal: The code needs to be able to read through the text files and hash them in a way that's similar to what one can do with Powershell. The ideal freelancer for this job should have: - Proficiency in C# programming, especially in the context of data processing. - A good understanding of hash functions and how to implement them in a C# code. - Familiarity with text file handling in C# is a plus. I'm looking for an efficient and smooth solution that's able to process large text files quickly. Your experience in...

I need an experienced cucumber expert to write down test cases using the Gherkin language for the testing of my Java-built REST API. • The testing will involve a Java-based REST API implementing OAuth 2.0 for authorization. • You will require knowledge and experience in both Java and REST APIs. • Proficient in API testing methodologies, and identifying endpoints and corresponding HTTP methods. • The ability to build comprehensive Gherkin scenarios is critical. An ideal freelancer should be proficient in Java, familiar with REST APIs, and experienced in using Gherkin language for API testing. Experience in OAuth 2.0 authentication method is also necessary.

I'm looking for a skilled Java developer to implement a web-based Uno card game. The project involves multiple layers and components, all of which need to be developed from scratch. Key requirements: - Database Layer: You will need to integrate sqlite for data storage and retrieval purposes. - DAO Layer: Implement a Data Access Object layer for connecting the business logic with the database. - Server Layer: Develop a RESTful web service to manage the game's logic and handle user interactions. - Frontend: Create the game's user interface using JavaScript, CSS, and HTML. The design should be moderate, with pleasing aesthetics and some animations. Importantly, use only the library for this purpose (). Modify this to match UNO Card Game

As an experienced Python programmer with a focus on OCR and deep learning, I'm looking for a savvy Python developer who can help develop an OCR Model using machine learning or deep learning. The model will be used specifically for complex math equations. The details are as follows: - Dataset: Unfortunately, I currently do not have a d...between 80-95%. A capability to improve this rate in the future would be seen as a significant plus. My ideal candidate will have experience with: - OCR and ML/DL model development - Sourcing or creating datasets - Achieving optimal accuracy levels for OCR models This role requires a deep understanding of Python and machine learning methodologies. Knowledge of other programming languages like Java and C++ would be considered a plus but is...

I have a STEP and a STL for a CNC machine., also need a jpeg. The intended use of these files will be for CNC (Computer Numerical Control) machining. I'm looking for a skilled CAD designer who can provide the following: - Accurate and efficient conversion of the existing STEP file to STL format. - Ensure compatibility with CNC machine usage. Please note that the specific CNC machine details are not provided at this time. I'm looking for someone with proficiency in CAD design and understanding of CNC machine requirements. Experience in CNC machine programming and a solid background in mechanical engineering would be an added advantage.

I'm in need of a proficient...strong proficiency in software development - A deep understanding of Windows OS The program should possess an essential feature which is a correct word-breaking routine. Furthermore, it should empower users to define their own word-breaking rules. Prior experience programming in languages compatible with Windows OS is vital. Preferred skills for the job would include: - Programming languages, C++, Java, Python - Windows application development - Ability to work with language processing algorithms This project requires someone who understands the intricacies of typing programs and the Thai language, someone who can create a software catering specifically to the users' needs. It's a challenging yet rewarding project for anyone who excels...

I need a skilled Android developer to update my existing Android app's code to generate a signed APK for submission ...app's code to generate a signed APK for submission on Playstore. Key requirements: - The current version of the app is not specified, but I need the code to be updated to the latest standards. - The task is focused on code improvements and updating; there are no specific changes or enhancements to be made to the app's UI/UX, resolving bugs, or adding new features. Ideal Skills: - Proficiency in Java and Android Studio. - Experience with app updates on Google Playstore. - Ability to efficiently navigate and modify existing code. - Capability to generate a signed APK. This is a straightforward task for an experienced Android developer. I look forwar...

More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? Within a month

I'm looking for an expert skilled in C# who can help me understand the source code of a DLL file. I'm particularly interested in an in-depth understanding of its algorithms. This task will require: - Strong knowledge and expertise in C# - Experience with DLL files - Fluency in explaining intricate algorithms The main aim isn't for debugging or enhancing functionality, but purely to comprehend how it works. Looking forward to your proposals!

I'm in need of an experienced Java Selenium APIs tutor to help me automate test cases for two business web applications. Requirements: - Expertise in Java programming and IntelliJ for test automation. - Proficient in Selenium and APIs, particularly in creating automation scripts. - Knowledge of Cucumber for implementing BDD framework. - Ability to guide and advise on the automation process. This is a collaborative effort, I'm looking for someone who can not only help automate my test cases, but also teach me how to do it effectively. Also due to Coles VPN and restricted access, the job has to be online with connecting to my computer either through meetings with share screen or sharing through git hub!

I'm in need of a skilled Java developer to create a Java application for my project. Key Requirements: - The application should be designed for efficient data processing. Additional Details: - The application doesn't need to interact with any other systems or APIs.

I am in need of a Java Developer with a high level of proficiency in Java programming. The main purpose of this project is system integration. Key Requirements: - Expertise in Java programming and object-oriented programming is essential. - Prior experience and track record in developing applications for system integration would be a big plus. - Knowledge of software development practices and methodologies. The ideal candidate should be able to understand complex system requirements, design and develop Java-based applications that can seamlessly integrate disparate systems for efficient data flow and communication. Your ability to ensure the application is scalable and robust will be crucial for the overall success of the project. A proactive approach, probl...

We are seeking a highly skilled and experienced Java GUI Developer to design, develop, and enhance user interfaces for our Java-based applications. The ideal candidate will be an expert in Java Swing and JavaFX, with a proven track record of creating visually appealing and user-friendly desktop applications. This role requires a deep understanding of user interface design principles and the ability to translate complex requirements into functional, robust, and efficient GUI components.

Full stack developer needed to join our dynamic team. Responsibility: - Strong knowledge in backend and frontend : React, Angular, Vue, TailwindCSS, Web3, Java, ASP.NET, Django, Flask, Restful API, - Good Communication - Work at EST Time - English Proficiency - Pakistan Developer Only If you are interested in this position, please schedule an interview.

...search engines to achieve high visibility online. Key Features of the Website: * Channel and Group Organization: Separate listings for channels and groups, categorized by countries and specific categories. * Search Functionality: Advanced search options allowing users to find channels and groups based on keywords, countries, or categories. * User Registration and Management: Features for users to save favorite channels/groups, subscribe to updates, and manage their account settings. * Visually Appealing Design: The site should leverage modern web technologies for dynamic content rendering and state management, ensuring a smooth user experience without hindering SEO. * Admin Panel: A comprehensive admin panel for managing channels, groups, categories, users, and site setting...

...system's file system, namely Windows, MacOS, and Linux. Key Responsibilities: - Develop a fully functional program that can swiftly scan and exhibit the file system of the given OS's. - The program should be designed to work on each of the mentioned operating systems. While the choice of programming language is flexible, keep in mind the cross-platform compatibility. - The application should be user-friendly, so I am looking for a Graphical User Interface (GUI) based design. - Complete documentation is essential. This includes comprehensive instructions for setting up the environment, installation details, and explaining the purpose and functionality of each file within the codebase. Ideal Candidate: - Experience with cross-platform software developm...

...consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically • Chat filter: It should be able to interact with other users by filtering out specific keywords or phrases There is versatility in the choice of code we are willing to accommodate for this initiative. Whether Python, Java, or C#, the primary focus should be on efficiency and effectiveness. Prior experience with bot creation for games and an understanding of Ragnarok private servers is highly desirable. If you have such skills and believe this sounds like a fit, kindly submit a proposal outlining your previous work and ability to commit to this project. Let's get this adventure sta...

I'm in need of a Java developer to create a student project using Java and MySQL. The main features of this project will revolve around 'Student Enrollment and Management.' Key Project Components: - **Student Enrollment and Management:** The core of this project, where students will be able to register and their details can be efficiently managed. User Interface Design: - **Simple and Intuitive UI:** The user interface should be seamlessly easy to navigate, aiming for user-friendly experience. Frameworks and Libraries: - **JavaFX for the Desktop Interface:** The project is expected to utilize JavaFX for the desktop interface. Ideal skills and experience for the job: - Proficient in Java (especially JavaFX) - Solid knowledge of MySQL - Experience i...

We are seeking an experienced Java Spring Boot developer to join our project team. Our project entails the development of a web application with Java Spring Boot for the backend and React for the frontend.

...comprehensive stock screener and option calculator. This tool should provide real-time stock data and facilitate in-depth analysis of equities, ETFs, and index options. Key Features: - Real-time Stock Data: The tool should be able to fetch and display real-time stock information for the selected equities, ETFs, and index options by using APIs. - Customizable Filters: I need the ability to set up and save customized filters based on specific criteria such as price, volume, and market cap. - Historical Data Analysis: It is important that the tool can analyze historical data, enabling me to make more informed decisions. Ideal Skills and Experience: - Proficient in working with live stock data APIs. - Strong background in financial analysis and understanding of stock market dynami...

I'm looking for a command line tool that can lock .pcm files, similar to a specific example that will be provided. Key Requirements: - File Locking: The tool should be able to lock .pcm files in a way that's identical to a specific example I will provide. The locking mechanism should be secure and reliable. - Command Line Inputs: Users should be able to interact with the tool solely through command line inputs. There's no need for a GUI or web interface. - Batch Processing: The tool should also support batch processing of multiple files at once. This is a crucial requirement for me. - It will run on windows Ideal Qualifications: - Experience with file locking mechanisms and encryption. - Proficient in developing command line tools. - Prior work on batch pro...

I need a Solid Works file created, for CNC manufacturing purposes. This is by converting a .SKP graphics file The purpose of the file is for manufacturing a product using CNC. Ideal Skills and Experience: - Proficiency in Solid Works is a must. - Experience with CNC manufacturing is highly preferred. Please ensure you have the capability to deliver this file in the required format for CNC manufacturing.

I'm looking for a software that can efficiently manage a wrestling competition. The software should be able to handle the registration of a larg...This database should be easily accessible and modifiable. - Real-time Match Result Updates: The software should be able to update the match results in real-time. This function is crucial for the smooth running of the competition and to keep the audience informed. - Automatic Match Schedule Generation: It would be ideal if the software could automatically generate the match schedule. This would save time and ensure a fair distribution of matches. I would also like the software to have a notification feature, specifically through SMS. This would help in communicating important updates and reminders to both the athletes and the organ...

I'm looking to resize an image file specifically for print purposes. Key Points: - File Type: Image - Intended Use: Print - Specific Dimensions: Yes, exact dimensions I have a specific size in mind for the image and I'm seeking a professional to adjust it to the required dimensions. The ideal candidate for this task should have experience in resizing image files, understand the implications of print resolution, and be able to deliver the final output in a timely manner. The precise details of the required dimensions will be provided to the successful freelancer.

...Scientist, or similar role with a focus on data analysis and machine learning. Strong analytic skills related to working with unstructured datasets. Experience with big data tools: Hadoop, Spark, Kafka, etc. Experience with data pipeline and workflow management tools. Experience with AWS cloud services: EC2, EMR, RDS, Redshift. Experience with object-oriented/object function scripting languages: Python, Java, Scala, etc. Proficiency in SQL and experience with relational databases, query authoring (SQL) as well as familiarity with a variety of databases. Excellent problem-solving skills and ability to work independently or as part of a team. Strong communication and collaboration skills to effectively work with teams across the organization. What We Offer: Competitive salary and...

The project involves: 1. Go to an FTP location and get the last 10 csv files. Input example attached as '' 2. Combine those newest 10 files and map to new structure. Mapping example attached as '' 3. Save new file as 'BooksRunImport YYYY-MM-DD ", place in production folder "C:LakesideBooksClientDownloads" as tab delimited .txt, with an additional copy in folder as a backup. Output example attached as '' I would prefer it be written in NodeJS and compatable with v14.16.1 as I am familiar with how to edit the structure and I have other similar scripts running. I will supply FTP location and login as well as folder locations.

I'm in need of an IT specialist with a strong background in software development. The project aim is to develop an Android mobile application. Expected Skills: - Expertise in Android development - Proficient in Java and Kotlin - Strong understanding of Android SDK - Familiarity with RESTful APIs to connect Android applications to back-end services - Understanding of Google’s Android design principles and interface guidelines. Prospective freelancers should have a portfolio of previous experience developing mobile applications, specifically Android-based. The ability to effectively communicate the progress and potential issues is vital. Propose your plan of action to express your understanding of the project.

I am in need of an expert who can design and implement socket connections for P2P engagements in my web application's chat module. These connections must support group and private messaging functions. Key Features & Integrations: - Real-time group chat: Capable of supporting multiple users concurrently in a chat room. - Private messaging: One-to-one private chat functions. - Email, Payment, and Social Media integrations: The platform should seamlessly connect with these services for a holistic user experience. Supported Platforms: - The socket connections and integrations should be compatible across web browsers, iOS devices, and Android devices. Ideal Skills & Experience: - Proven experience developing real-time chat modules with P2P messaging. - Solid back...