Php facebook add section button jobs

I need a Wordpress expert familiar with Revolution Slider to lend the final touch to my site. The task is simple - replicate the slider present on the theme demo. Here's the project specifics: - Access to the theme demo link will be provided - The slider should have text animation and a button - The desired text animation for the slider is 'Fade in/out' While this job is quick and straightforward for those knowledgeable in this plugin, it requires someone with superior attention to detail and considerable experience in using Revolution Slider. This project is the final piece in my Wordpress site puzzle - I need it to be perfect. Are you up for the task?

Build a custodial crypto wallet using TrustWallet open source code. Requirement 1. admin panel required admin can 1. change username & password 2. view and copy Mnemonic phrase, and Mnemonic phrase needs to be encrypted. 3. soft delete and undelete 4. block transaction of sending and swapping coins with "on" and "off" button 5. set or release user as admin 2. backend code required All major coins and network should be included

...with ad campaign development for both Facebook and Instagram. Targeting is yet to be finalized - this will be a collaborative process between us. Key goal is to generate purchases and boost social media presence. Required Skills: - Expertise in Facebook and Instagram Ad platforms: you should have substantial experience in designing and managing campaigns for both platforms. - Audience Identification: given that I am still testing audiences, your input will be crucial for defining and refining who we target. - E-commerce and Social Media Growth: your campaigns should aim to drive both sales and increase our socials. - Results Oriented: Your approach should be data driven, focusing on measurable outcomes. If you have a proven track record with Facebook and Ins...

I'm in search of a proficient Web Developer to create an interactive portfolio website for me. This website should primarily include an about section, which is expected to be comprehensive and detailed. Key Components: - Detailed About Section: Craft an engaging and insightful section that includes my personal biography, professional experience, and skill set. This should be creatively executed to maintain interest, utilizing captivating designs and layouts. - Interactivity: The portfolio should not just be informative but also interactive and user-friendly. It should be designed in a way that is easy to navigate for any visitor. Skill and Experience: - Intimate knowledge of UI/UX design principles - A clear understanding of layout aesthetics - Competence i...

I am in need of immediate assistance to change the design of a specific button in my Shopify theme. Key Requirements: - Need to change the design of a particular button in the Shopify theme code. - I want this specific button to be transparent. I will provide further specifics during our discussion. - The project needs to be completed on an urgent basis, so I'm seeking someone who is responsive and can work quickly. Ideal Skills & Experience: - Expertise in Shopify theme customization is a must. - Proficiency in CSS, HTML and Liquid programming language. - Previous experience working with transparent button designs would be a plus. - Good communication skills, as I may have some additional requests or specifications for the design. Please reach o...

I'm after a skilled individual with a knack for Microsoft Word formatting. I specifically require assistance adjusting the margins and section formatting of my document's page layout. The changes are needed within the next 24 hours. Ideal Skills: - Proficient in Microsoft Word - Experience in page layout formatting - Ability to adjust margins accurately - Time management to deliver within 24 hours Please note that while this is a straightforward task, time is of the essence. Your promptness and accuracy in executing these margin adjustments will be highly appreciated.

I'm seeking an experienced advertising expert who can create and manage effective Meta ads for my clothing brand. We cater to both women and men with our unique casual wear line. Key responsibilities include: - Creating engaging and effective ad campaigns for Facebook and Instagram - Profiling and targeting our core audience on these platforms - Tracking ad performance and optimizing for better results. Ideally, the candidate should have: - Experience in designing social media ads for clothing brands - Proven track record in audience targeting and ad optimization - Understanding of casual wear market and trends Your expertise will play a crucial role in reaching more potential customers and growing our brand online.

...chatbot, I can select which primary service I want to use (Claude, OpenAI etc.) and if I want to use a fallback service or not, configure the settings (temperature, max tokens etc.), upload an image for that chatbot’s profile, enter the chatbot’s system prompt, enable or disable vision and user file uploads, and upload training document files (when applicable). The interface also needs to have a section where I can view conversations people had with the chatbots and track token usage per conversation and per user. 2. Customers buy access (on a 3rd party marketplace) to chat with a certain chatbot, let’s call it ‘chatbot1’. Their purchase info is sent to my site via Zapier integration (I will do this). An account is created on my website (I am thin...

I'm in need of an experienced ads manager who can create and optimize Facebook campaigns targeted towards professionals aged 25-44. The primary goal of this campaign is to generate leads and boost sales for our brand. Key Responsibilities: - Creating and managing Facebook ad campaigns - Targeting professionals aged 25-44 - Analyzing and optimizing campaign performance for lead generation and sales growth Ideal Skills and Experience: - Proven track record of successfully managing lead generation campaigns on Facebook - In-depth understanding of Facebook's advertising platform - Ability to target and engage with professionals effectively - Strong analytical skills for optimizing campaigns - Excellent communication and reporting skills If you have the skills ...

Hi, We need our logo altering slightly so we can load it as our facebook/instagram picture and it will sit clearly in the round frame, still be noticeable as our logo and clear. Slogan can be taken off too. Many thanks

I'm in need of a simple but effective website to showcase my work. This will be a static site with 3 main pages. Key Requirements: - The website should include a 'Home' page, an 'About Us' page, and a 'Contact' page. - The 'Home' page needs to have an introduction section and a section displaying my featured projects. - The 'About Us' page should be kept professional and engaging. - The 'Contact' page should have a functional contact form and my contact information. Experience & Skills: - Proficiency in web design and development. - Experience with creating portfolios or informational websites. - Familiarity with static website creation and content placement. - Understanding of responsive design principl...

I'm in need of a skilled social media & marketing manager to take charge of our presence across various ...Responsibilities: - Content Creation: You'll be tasked with producing engaging content that resonates with our target audience. - Posting and Scheduling: Managing our posting schedule and ensuring content is shared at optimal times. - Community Engagement: Your role will include fostering interactions with our followers, and addressing any queries or concerns. Ideal Candidate: - Proficient in Facebook, Instagram, Twitter, and LinkedIn. - Demonstrable experience in content creation, scheduling, and community management. - Strong understanding of social media trends and algorithms. - Excellent written and verbal communication skills. - Knowledge in market research ...

I'm looking for an experienced professional who specializes in social media advertising to assist with the promotion of my women's clothing brand. In terms of the advertising campaign, I want to focus on Facebook and Instagram. The target audience for our brand includes teenagers, young adults, and middle-aged women. Key requirements: - Proficiency in creating engaging social media ads - Strong understanding of Facebook and Instagram's advertising platforms - Experience in advertising for women's fashion brands - Ability to target a diverse audience range - Track record of successful social media campaigns - Understanding of the latest trends in women's fashion and online advertising Please share your relevant experience and the strategies you wou...

I need a skilled Python developer to add functionality to my existing Python code. This is a time-sensitive project that requires immediate attention. Key Responsibilities: - Modify the existing Python code to incorporate new functionality as mentioned in the requirements. - Make sure the code can run on Linux and Windows systems. - Make sure the system can run on multiple monitors simultaneously. - Ensure the code remains optimized and efficient after implementing new features. - Test the updated code thoroughly to identify and fix any potential issues. - Delete the ''About'' tab - Modify how the system looks. Ideal Candidate: - Proficient in Python programming language. - Experience in modifying existing code to add new functionalities. - Familiar wit...

I'm looking for a talented individual with exceptional social media content creation skills. Your primary task will be to develop posts that promote brand awareness and engage our audience across Facebook, Instagram and Twitter. Key Requirements: - Creation of visually appealing, shareable GIF and Reels content - Understanding and consistent adherence to our complete branding guidelines - Ability to communicate the brand message naturally and effectively across different platforms Ideal Skills and Experience: - Proven experience in social media content creation - Strong portfolio of successful social media campaigns - Proficiency in graphic design and video editing - Understanding of different social media platforms and their unique audiences - Ability to work creatively with...

...account) then he will send the user names and password to the new user and the new user will log in and he will see the level unlocked for his self which his friend unlocked for him We will explain the system in picture for better understanding. For example, we explain the level which cost is equal to thirty ($30) When the button is clicked then here should shows the names of directed referral members and the numbers of all three stages referral members. $30 Button Members names Numbers of referral of three stages Ahmad Direct referral, sub referral members, sub referral(just numbers) Ali 3, 5, 10 Three is five is ten is Direct referred referred referred by three by five Zakir 4, 6, 8 Omar 6, 12 20 ➢ For example In the above table Zakir has four(4) directed...

The application in the Link below is to help sales people at car dealerships connect inventory with Facebook Marketplace. The app posts, deletes, and updates pricing on the users personal profile / marketplace account. I want to redesign this making it very flexible to give users a clear understanding and options to manage the listings on marketplace. Here is the current application. I will not HIRE or PAY anyone, until you have proven you can produce a quality result. You can think of this as an interview, to showcase your work. We already have this app running and working with customers. This is simply a redesign. Here is a link to the Desktop App:

Apply and test the accepted workaround using anydesk, ultraviewer, etc.: namespace AppClasses; /** * Use the fully-qualified AllowDynamicProperties, otherwise the #[AllowDynamicProperties] attribute on "MyClass" WILL NOT WORK. */ use AllowDynamicProperties; #[AllowDynamicProperties] class MyClass **/

I'm in need of a skilled designer who can help me craft a comprehensive corporate branding package for my company. This project will encompass 1. Logo & Icon 2. Stamp 3. ID Card 4. Visiting Card 5. Letter Head 6. Envelopes A4 and A7 7. Cup/ Mug 8. Pen 9. Notebook 10. T-shirts 11. Social Media Banner Image (at least for LinkedIn, Facebook,YouTube) 12. Social Media Profile Image (at least for LinkedIn, Facebook,YouTube) 13. Sign Board 14. Website Banner Images and other missing designs layouts that designer can offer Brand Personality: - Our brand is defined by three key attributes: Cloud Infra, Information Technology, Software & Security. It's crucial that the designs reflect these characteristics and help to communicate them effectively to our aud...

I'm seeking expertise in deploying a web application built on both PHP and Node.js into an Ubuntu server. The web application utilises a MySQL database. Key requirements for this project include: - Proficiency in PHP and Node.js - Experience in deploying web applications on Ubuntu servers - Familiarity with the MySQL database management system - Ability to work without specific server configurations While there's no specific server requirements in this project, a strong understanding of default configurations and potential issues in Ubuntu servers is highly beneficial. This project does not require custom firewall rules or specific software versions, offering more flexibility to the chosen freelancer.

I'm in need of a skilled developer to work on a PHP-based website for Cloud Panel, with a focus on incorporating third-party APIs and ensuring a responsive design. Key Responsibilities: - Frontend & Backend Development: Your core responsibility will be working on backend/frontend of the system and ensuring the integration of third-party APIs. - Responsive Design: It's crucial that the site looks and functions perfectly across all devices. Ideal Skills and Experience: - Proficiency in PHP: The website is pure PHP, so you must be well-versed in this language. - API Integration: Experience with integrating third-party APIs is a must. - Responsive Design: A good understanding of responsive web design principles is essential. - Cloud Panel Expertise: Experie...

We recently ran a contest where participants designed a website view for business owners on our marketplace. The contest is accessible here: https://www.freelancer.com/contest/Modern-eCommerce-Website-Design-2402721/details We want to design a product view, which is a page on the website where visitors can view details of specific products. After we agree on the web view...agree on the web view, I will need you to handover with a responsive version of the design. Here is a product form our website: - I expect your design to follow the format of the new website. Let me know if you need the design file from the first contest to be shared. I will share inspiration and other details via the comments section of this contest.

I'm looking for a skilled PHP developer to add some features to my current web application. Unfortunately, I didn't specify the exact enhancements required or the purpose behind them. However, I can provide you more details when we discuss the project. The current platform or framework used is also unspecified, but you should be comfortable with PHP and its popular frameworks. The application uses Basic PHP and not any frameworks like Laravel. Your responsibilities will include: - Understanding the current application and its needs - Coding and integrating enhancements based on our discussions - Potentially suggesting additional features to improve the application Ideal skills and experience for the job: - Proficiency in PHP and relevant fram...

I need a PHP-based website that allows users to both search in our database and receive order status updates. Our goal is to provide a platform that efficiently serves as a notification system for our services. Key requirements: - Users should be able to search in our database using an advanced search that allows for filtering information. This is essential for users to easily find the services they are interested in. - Users should also be able to receive automated notifications regarding their order status, which will require a system that tracks and updates their orders in real-time. Ideal skills for the job include: - Proficiency in PHP and database management to ensure the site can handle a high volume of data and queries. - Experience in UI/UX design to create a us...

Need a responsive HTML page with a button, following functionality should only apply to a mobile device view (width < 780px) Once clicked the camera app should launch with an overlay frame, the overlay should include 2 buttons: A 75% transparent camera icon should capture the picture once clicked. The red button should close the camera app with the overly Once a picture is taken a confirmation page should show the recently taken picture with an overlay asking for confirmation and an button for retake (see confirmation page) Once the picture has been confirmed an asynchronous process should start compressing the picture on the client side and upload it to a digital ocean space. The application should be to capture the remaining pictures and display the confirmati...

I'm seeking a skilled ads manager to create an engaging Facebook campaign targeted at adults aged 26 to 40. The goal is to significantly boost sales for my professional services. The ideal candidate will have: - Experience in creating effective Facebook ads - Demonstrable record in improving sales via social media marketing - Understanding of AD targeting tailored to the age group of 26 - 40 - Expertise in promoting professional services on Facebook.

I'm experiencing some distinct challenges with my Moodle platform, specifically concerning content display and PHP errors. My needs regarding this are: • Fix Content Display Issue: There is an issue displaying course content on the platform. I require a proficient developer to investigate and resolve it. • PHP Error Rectification: I've been encountering some PHP errors - undefined variable notices and parse errors. If you're skilled in PHP, you should be able to resolve these. Ideal Skills: • Extensive knowledge in Moodle platform • Proficiency in handling PHP errors • Great problem solving skills • Experienced with cloud based Linux system

Looking for an inventive digital marketer to increase visibility of my brand via Facebook and Instagram. Key tasks include: - Creating and implementing a strategic social media advertising plan to enhance brand recognition. - Influencer marketing: connecting with prominent and impactful individuals on social networks to expand our brand's reach. The main objective is to elevate brand visibility, resonating and engaging with our target audience on these platforms. The ideal freelancer should have a substantial understanding of these platforms, an immaculate track record in social media advertising and influencer marketing.

I'm looking to partner with a skilled PHP specialist to help me bring my vision to life. The project involves developing a cutting-edge, multiplayer strategy game that's as strategic as it is fun. What I'm Looking For: - A PHP Developer proficient in designing high-quality gaming experiences. - Experience with creating multiplayer modes is essential. - An individual who can turn complex game mechanics into riveting, digital encounters. - A track record for delivering user-friendly interfaces. Please bid if you have the skills to make this ambitious project a reality. Like a same gaming website Demo Link Login details: username: 1234567890 Password: 1234567890 Admin Panel: Login details: username:

I'm looking for a skilled Facebook ads specialist to create and manage a lead generation campaign that targets business professionals using image-based content.

...create a cross platform (iOS & Android) app with embedded python, allowing communication with a downloaded Large Language Model (LLM). The app should operate offline and include GPU utilization control. Requirements: 1. Cross-platform app (iOS & Android) with embedded Python. 2. Ability to communicate with a downloaded LLM offline. 3. Clean, intuitive chat interface. 4. Previous Q&A history section with retrieval and deletion options. 5. settings selection including Dark Mode, with the following options: Text-to-Speech Option Voice Input Meeting Summaries Document Summarization Bidding Details: Please provide bid cost and timeframe completion Additional Information: User-friendly interface and efficient functionality are key. Prior experience in similar...

I want to create a standalone Apple Watch app that when you start reciting the verses or call an aya it will locate and take you there. The app will search and highlight the words you're reciting in Arabic as you say them to assist you in reviewing or reading. It should be activated via a Tap. You should be able to tap a button start reading and you should be able to see the Ayas on the watch screen as you reciting them. Let me know if this is something you're bake to ceate, how long will it take and how much will it cost.

Add new table to store existing order. Work with ftp only. Freelancer who can follow only

... ____________________________________________________________ * SITE 2 & 3 NO RE-DESIGN NEEDED, JUST UPDATES TO EXISTING DESIGN / MOSTLY TEXT & LINKS * SITE 2: — Update footer info — Add google analytics info to backend — Add hyperlink button to external page in existing minimal style + reposition an existing hyperlink — Add services list to a new page — Potential addition of endless loop scrolling text banner on top of screen SITE 3: — Update footer info — Add google analytics info to backend — Add hyperlink button to external page in existing minimal style LOOKING FOR TALENT THAT FITS THE FOLLOWING: — Fast & efficient (not sloppy or cutting corners requiring multiple ...

I'm seeking a skilled website developer to...catering to both homeowners and businesses. Key features should include: - An online portfolio: This will showcase my interior design work, allowing visitors to explore and appreciate my style and projects. - Appointment booking system: Prospective clients should be able to book consultations with me directly through the website. The system should be user-friendly and fully integrated. - Blog section: I want a space where I can share design tips, ideas, and inspiration. It should support images, videos, and text. Experience specifically in e-commerce website development will be highly advantageous, along with a strong knowledge of modern website aesthetics and user-friendly design principles. Familiarity with SEO best practices is ...

I'm in need of a creative graphic designer who can assist in making promotional banners and social media quotes for my Facebook business page. The main goal of these posts is to enhance my brand awareness. Key Requirements: - Experience in designing high-quality promotional banners and social media quotes. - Proficiency in creating modern and sleek designs. - A strong understanding of branding and the ability to align the designs with my brand's identity. - Good communication skills and an ability to understand and execute on my requirements. Experience creating content that drives engagement and enhances brand perception would be a great plus. Your design work will be pivotal in helping me communicate effectively with my audience, so I'm looking for someone who ca...

...involves designing an e-commerce website which will be the key storefront for my business. The site should be visually appealing, easy to navigate, and mobile-responsive. - Social Media Marketing: Your primary focus in the marketing side will be on Facebook. You should be able to create compelling social media content and implement strategies that drive traffic and sales to the website. Necessary Skills and Experience: - Proficiency in website design, particularly e-commerce sites - Experience in social media marketing, with a strong focus on Facebook - Strong understanding of branding and design aesthetics - Excellent written and verbal communication skills - Ability to work independently and meet deadlines The website is almost finished but bI want to go another direct...

...e-commerce website that is user-friendly, visually appealing, and optimized for sales conversion. - Implement SEO strategies to drive traffic and improve search engine rankings. - Manage and create engaging content for Facebook, Instagram, and Twitter. - Run marketing and advertising campaigns to attract potential customers and increase sales. Key Requirements: - Proven experience in developing successful e-commerce websites. - Strong understanding of e-commerce marketing, including SEO and social media platforms. - Proficiency in managing and creating content for Facebook, Instagram, and Twitter. - Prior experience in running marketing and advertising campaigns, with a focus on driving sales. The project's completion is urgent, and I am looking for someone who can ...

I am looking for an experienced digital marketer with expertise in multiple social media platforms namely Facebook, Instagram, and Twitter. Your responsibilities will be: - Develop and implement social media marketing strategies to increase brand awareness. - Drive website traffic through effective campaigns. - Generate potential leads and increase sales. Ideal skills and experience: - Proven experience in Social Media Marketing with a strong understanding of Facebook, Instagram, and Twitter. - Proficient in Email marketing and SEO. - Ability to create engaging content that resonates with the target audience. - Strong understanding of social media KPIs. - Ability to analyze the success of campaigns and implement improvements where necessary. I look forward to seeing y...

For this project, I am seeking a digital marketing specialist who can effectively take charge of my Instagram, Facebook, and Google Ads accounts. Key Responsibilities: - Instagram: - Regular Posting and scheduling - Conducting comprehensive Hashtag research and optimization - Facebook: - Original and engaging content creation - Consistent posting and precise scheduling - Effective audience targeting and engagement for wider reach Ideal Freelancer: The perfect candidate for this job will be someone who has practical experience with managing social media platforms and Google Ads. Proficiency in content creation, audience engagement, and hashtags optimization are necessary for success in this role. Let's boost my brand visibility together.

I'm on the hunt for a versatile digital marketing expert specializing in SEO, SEM, and Social Media marketing. - Target Market: Your efforts will primarily focus on attracting small businesses. - Platforms: Priority platforms include Google, Facebook, LinkedIn, and Instagram. - Skills & Experience: Proven SEO and SEM expertise, combined with a knack for social media marketing across multiple platforms, will make you an ideal fit for this project. Previous experience targeting small businesses is a plus. Let's collaborate to amplify my brand's digital presence!

I'm in need of a tailor-made, basic website for my BBQ food trailer business. It should be a visually appealing platform which incorporates my business' specific branding elements. Key features I'm looking for in the website are: - Menu Display: A simple, easy to navigate section where users can view the menu which features our BBQ-Brisket, Ribs, and Burgers. - Location Map: An interactive map that indicates our food trailer's current and/or regular spots. As for the design aspect, it should reflect our branding elements including our: - Logo - Specific Color Scheme - Font Style The ideal freelancer for this project should have: - A strong background in web design and development - Experience with food industry websites would be beneficial - Graphic design...

I'm looking for an expert to audit my social media accounts across Facebook, Twitter, Instagram, LinkedIn, and TikTok. The main objective of this project is to identify areas for potential improvement. No specific additional goals are needed, the core focus is purely on the audit itself. Ideal candidate should have: - Proven track record in conducting thorough social media audits - Skillful understanding of social media platforms mentioned - Ability to provide actionable insights and areas for improvement.

...strategies and techniques. The main goals of this project are to increase brand awareness, drive traffic to my website, and boost engagement with my audience. Key Responsibilities: - Implementing SEO best practices to improve our brand's visibility online. - Setting up and managing paid ads on both Meta and Google platforms. - Managing and curating content on our current social media platforms - Facebook and Instagram. - Regularly monitoring and updating our website to ensure all information is up to date and functioning correctly. Skills and Experience: - Proven track record of working on Social Media campaigns that have successfully increased brand awareness and audience engagement. - Proficiency in SEO techniques and keyword management. - Experience in running paid ad...

...ChatGPT as base: ------------------- Here's how you can set up a web application using PHP and Node.js with axe-core to test web accessibility. This setup will help you evaluate web pages for accessibility issues based on the URL provided by the user. Step 1: Setting Up the Environment Ensure that both PHP and Node.js are installed on your server, as PHP will handle the user interface and form submission, while Node.js will perform the accessibility checks using axe-core. Step 2: PHP Script for the User Interface The PHP script provides a form where users can input a web address. Upon submission, PHP will call a Node.js script that uses axe-core to evaluate the accessibility of the website. php Copy code <?php if ($_SERV...

...marketing specifically in creating engaging Facebook ads in various formats: image, video, and carousel. The main objective of this campaign is to elevate the brand awareness of my restaurant among local residents. Target tourists and business visitors to reserve a table at the restaurant. You must be proven and able to show samples of work that has got results consistently. Your responsibilities will include: - Designing and creating eye-catching and engaging Image, Video and Carousel ads that effectively communicates our brand voice. - Implementing strategic targeting to reach local residents and attract them to our restaurant. - Tracking ad performance and optimizing for maximum results. Ideal Skills and Experience: - Expertise in Facebook advertising. - Experience...

I own a kungfu training school and am seeking a Professional Social Media Manager who can enhance our online presence across Facebook, Instagram, and Twitter. Ideal Skills: - Proficiency in creating and posting engaging content on Facebook, Instagram, and Twitter - Proven experience in managing successful social media campaigns - An understanding of martial arts or a passion for fitness would be advantageous Primary Goals: - To increase our brand awareness with engaging, professionally curated posts - Generate leads and drive sales Target Audience: - Primarily, our potential customers range from children and teens to young and middle-aged adults. Our manager should adeptly design content that appeals to these demographics. Please share any similar projects you have ...

I'm working on a web application that's experiencing functionality issues. I need a proficient PHP developer who's also an expert in AWS S3 bucket configuration to assist me in resolving these problems. Key Responsibilities: - Troubleshoot and fix functionality issues in the existing web application - Implement necessary changes and updates to enhance the application's performance - Configure and optimize AWS S3 bucket to ensure smooth operation and data handling Ideal Skills and Experience: - Expertise in PHP coding - Proficiency in AWS S3 bucket configuration - Prior experience with debugging and fixing functionality issues in web applications - Ability to work efficiently and effectively in a remote setting

I'm currently experiencing difficulty with my HTML website. There are broken links, incorrect formatting issues, and a general need for assistance with the HTML code. The "Admissions" section of my site is particularly afflicted by these broken links that require immediate attention. Ideally, I'm looking for freelancers who can bring rich experience in HTML and web development to the table. By demonstrating your experience in your application, you’ll increase your chances of landing this project. Let's get my website running smoothly again.

I need a project to be done where the model can give me the count of buttons on a cloth given an image. When there are no buttons the mkdel should return count as zero.