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    2,000 object reference not set to an instance of an object. in mvc razor 份搜到的工作,货币单位为 USD

    Due to the business needs of the company, we are now looking for part-time interpreters in Japanese, Russian, Spanish and French related to medicine Requirements: 1. At least 3 years translation experience in related industry; 2. The daily translation volume is stable at more than 3000 words; 3. Proficient in using CAT tools such as Trados/MemoQ and Xbench; 4. Take a test translation of about 300 words.

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    Project for Not I. 已经结束 left

    您好,Not I.。我留意到了你的简历,想让您参与我的项目。我们可以讨论一下项目的细节。

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    Russian SEO articles 已经结束 left

    I need to find a great writer. The abilities he/she must possess are: 1. Proficient in SEO related knowledge 2. Have many years of writing experience 3. Must speak English and Russian (or only Russian), and can write Russian articles 4. Research on topics/themes 5. Need to be familiar with every product of our company. Need to know the functions and features of each product, and under what circumstances the product will be used. You need to clearly know how each product is used, and you can write out the operating steps. What I can provide: 1. Order at least 5 articles per month 2. 20-25$ per article of 1200-1500 words 3. Provide article structure, keywords, and articles on similar topics for your reference If you meet t...

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    This role requires a native Chinese. Looking for someone has experience in writing content, articles, blogs, ads copy, event promotion copy for a long-term project discussing cross-border e-commerce business, DTC brands, Amazon, aliexpress and shopify business etc. Job will be paid by hours and the expected deliverables are bi- weekly with 1 original posts; sometimes I will need some event promotion articles and will inform you one week before the delivery. Marketing knowledge and SEO skill will be huge plus. The writing style guideline will be provided to you and here is the content hub for your reference: Looking forward to your interest! 工作内容: - 负责撰写相关企业品牌传播软文及线上线下活动稿件及媒体广告文字,涉及内容采集、优化、整理和原创撰写。 - 了解跨境电商例如亚马逊、速卖通、aliexpress等,负责撰写跨境电商行业热点、公司产品、大事记相关文章。...

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    我需要翻译。

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    两个项目: 第一个拍摄一家餐厅大概12张/小时的频率出片 第二个是拍摄一所公寓以12张/一个半小时出片率 ____ Two projects: The first filming of a restaurant is about 12 frames per hour. The second is to shoot an apartment with 12 sheets / one and a half hours.

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    i need an engineer 已经结束 left

    我需要您来为我开发一些软件。该软件需要用Java来开发。

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    set up product size 已经结束 left

    我需要一个新的网站。我需要你为我的公司设计和搭建一个网站。

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    我需要重修一个现有的网站。我已经有设计方案,我需要你为我的项目建立一个网站。

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    该项目需要开发人员,主要技术为: ASP.net/CS/MVC/WCF框架, DIV+CSS,JS(easyui/jquery/native JS/Ajax/Json). 熟悉Oracle数据库, 精通SQL及PL/SQL. 该项目周期大概两个月,之后会有不定期项目需要开发人员 人员需驻场,地点深圳或者天津。

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    Hire an HTML5 Developer 已经结束 left

    HTML 5 游戏开发,微信端牌类游戏,支持多人在线娱乐,微信分享可进入。

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    ElasticSearch UI -- 3 已经结束 left

    This web site should be developed in Java, MySQL, JavaScript(Angular). 需要建一个ElasticSearch数据Screener 网站/网页。这个网站分用户端(user interface)和网站管理员端 (admin interface)。 在用户端用户可以输入/选搜索的数据域名(data set name), 任意搜索组合(screener/search criteria), 按“FIND”按钮, 搜索结果以列表的形式显示出来。 在网站管理员端, 管理员可以create (data set name + ElasticSearch URL). 管理员可以查看和修改,所有的(data set name + ElasticSearch URL) 数据记录, 也可以删除单个的数据记录 用户可以在网站注册。注册成功后, 会收到确认(confirmation)电子邮件. 用户需要点击确认链接去确认账户建立。 用户可以保存自己的search criteria 在数据库. 用户登录网站后, 可以选择已经保存的的search criteria, 再按“FIND”按钮, 搜索结果以列表的形式显示出来。 ElasticSearch is an open source data search product. URL for reference: The end product will looks like yahoo stock screener (). Please see the attached word document for requireme...

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    1、需要.NET SCATTER图形控件(WPF优先,实在不行可以用WINFORM) ,不限制是自己写的还是第三方的。 2、基本效果如图。 3、控件数据源是不超过20组数组,都是画点。点的信息包含:X(double),Y(double),TAG(object) 4、点的大小可以设置。 5、每组数据源画的点颜色可以设置。 6、数据源是可以动态追加、删除的,并且会直接反映了图形改变。如数据源添加5个点,图形就会多5个点。 7、图形的宽度(指的是X范围)、左边界可以设置。如宽2000,,左150,右就是2149就是说可以显示,X>=150<=2149的点。 8、Y范围也可以设置。 9、每组数据源缓存10000点,超过自动丢弃。 10、黄色竖线为最后点画的位置。 11、其他的横线为参考线,做成可以动态设置的。 1)横线的Y可以设置,宽带就是满屏不需要改。 2)横线的颜色,是否为虚线要能设置。   12、需要源代码,如用到第3方控件 ,需要没有使用限制。

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    你好: 我要開發一套門禁系統與監控系統,人員不須到現場協助客戶看屋。 請參考以下網站 開發類似這套系統。 與開發 的網站做應用 請問您可以開發嗎? I want to develop a set of access control systems and monitoring systems, personnel do not have to go to the scene to help customers see the house.

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    寻一名精通葡萄牙语的中国人做韩语校对; 1. 精通韩语,英语的中国人 2.熟悉App 程序语言的翻译规则 3. 500字以内 我们做的是一款相机App, 已经找韩语翻译了,但是翻译是参照英文翻译的,我们担心有的翻译者理解有偏差,翻译内容不准确,希望你能参考中英文 来校对印尼语,保证翻译内容的地道和准确性,翻译内容参看截图,选中你后会给你密码进我们的系统做,满意的话可保持长期合作,一个月至少又一次这样的任务

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    eeeeeeeeet rfgjllkk sdg3yrg r4j4ti4irj efyfu4 w tejjjrj meorkk4

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    Build an Online Store 已经结束 left

    need to build a membership website, where the articles are "locked", partial is shown on website, and free members read only partial article, but paid members the article is open up for him to read with login and password. similar to this website (sorry it's in Chinese)

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    具体加微信商量 The creature should be designed so that it can be instantiated as an object. You should be able to create instances of the creature with varying sizes through a single float argument passed into the constructor. The location of the object should vary each time the constructor is called. In addition to the constructor, make sure that the class implements all of the methods of the AnimatedObject Interface (and i have the required codes)

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    Use Auto Post Pro or similar plugins to set up the automatic news posts from about 30 different website feeds. Chinese language website. Auto Post Pro plugin already installed.

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    Development of a celluar phone and WeChat login module+ WeChat and Weibo content sharing feature for a Chinese H5 website That's it, quite simple. Interested candidates can visit to better understand what's our application about, just a reference.

    $30 - $250
    加急
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    build a powerful website for B2C use. It‘s need a beautiful page and operate simple with many languages like English and Chinese in both front and backstage. Need to support paypal, VISA,Strill and membership ,can leave a message. reference website:

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    我有进行中的、与之前的项目相关的工作set up our brand website'

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    采用Spring MVC、Spring 、MyBatis架构,提供企业内部应用

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    Need to build a program ( can be a standalone program running on a PC, or a web based program for a youth centre. Major features required is membership system, course registration system, billing and invoicing system, month-end summary. ( Needs to be in Chinese / Traditional preferred )

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    forex metatrader project 已经结束 left

    Development language : php Reference website : Specific requirements: 1 , web design and production: First , the product details page , commodity list page , order submission pages, etc. , to the overall style of the atmosphere on the grade. 2, the functional modules: Reception function: product management systems, search systems, shopping cart functionality , payment systems , order management systems ...... Background function: membership management system ; news, information , advertising systems ; Page Views Statistics ; Links ; station information retrieval system ...... 3 , website maintenance : Service providers need to provide ongoing maintenance support and training site back-office functions 4, can make a separate payment systems can...

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    ...provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per C...

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    ...skilled illustrator to create a detailed, high-quality vector artwork of a RAAF C-27J Spartan aircraft. This piece will be used as a patch design and will require the plane to be the sole focus in a realistic style. Key requirements: - Create a vector illustration of a RAAF C-27J Spartan aircraft. - The style should be realistic, capturing the details and features of the plane accurately. - The final piece should only feature the plane itself, without any additional elements. - The artwork should be suitable for print and merchandise, ensuring it can be resized without losing quality. Skills and experience: - Proficient in digital illustration, particularly detailed vector artwork. - Experience creating artwork for patches or merchandis...

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    I'm struggling to SSH into my EC2 instance after attaching a new volume to it. The instance itself is running on Linux. Key aspects of the project include: - Diagnosing the SSH issue post attaching the new volume - Fixing the issue to re-establish SSH connectivity - Ensuring the new volume is correctly integrated with the EC2 instance and is fully functional Ideal freelancer: - Proficient in working with Amazon Web Services (AWS) and EC2 instances - Experienced in troubleshooting SSH connectivity issues especially in Linux environments - Skilled in diagnosing and resolving system disk and volume related problems Your ability to understand and resolve this issue promptly is highly appreciated.

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    I am looking for a skilled animator to bring a static image of a fireplace to life by adding a fire motion to a specific object within the image. Success in this job will require: - Expertise in animation, with a focus on creating movement for inanimate objects in detailed static compositions - Ability to animate the selected object following a random path - Keen eye for preserving the quality and essence of the original image while adding a dynamic element Please provide one example of similar works in your portfolio.

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    Elementor Pro Expert Needed 6 天 left
    已验证

    We need an experienced Elementor Pro and WordPress expert to help us with our already created elementor page which need to be improved and corrected according to the design with elementor global colors and font from site settings. - The short listed candidate must have extensive experience in Elementor page and template design that are highly responsive for any devices. - You must have an eye to the details without needing any assistance. - You may need to setup global site settings for from Elementor Pro based on fonts and colors from the reference design template. - You will get a temporary elementor page and a development URL where you will need to work directly. If you can fix the already created elementor home page...

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    I'm se...talented 3D artist with deep knowledge of Blender and proficiency in shader. Your task is to create two highly detailed models of iced coffee in plastic cups, drawing from two reference images I will provide. Here's what I need: • High-Detail Models: The models should be detailed enough to withstand close scrutiny. Quality is pivotal to this project. • Animation-Ready: These models need to be flexible and ready for animation. Please keep this in mind during the design process. • Authentic Texture & Ice Cubes: The iced coffee's texture and the appearance of the ice cubes should be matched to the reference images as closely as possible. The matching textur...

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    I'm seeking a WordPress expert to troubleshoot and rectify the issues with my current website. Key requirements: - The site is experiencing some technical problems that need immediate fixing. The exact nature of the problems are not specified, so a thorough and detailed analysis is required. - The website is not performing as expected and not meeting our goals. We need an expert to identify and fix these issues. Ideal skills and experience: - Proficiency in WordPress and its various plugins - Strong problem-solving skills to diagnose and fix technical issues - Ability to work efficiently under tight deadlines - Prior experience in optimizing website performance would be highly advantageous.

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    Description For this project for a well-known technology company, we invite experienced software developers to help enhance accessibility for individuals with disabilities. Qualified participants will participate in a 60-minute online live interview with a usability researcher. During the interview, they will be asked to share their device screen, complete some simple coding tasks, and provide feedback in English. Please note that the interview may be recorded for reference purposes by the research team. Project Details: Start Date: ASAP Location: Worldwide Time Commitment: 60 min

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    I'm in need of an experienced SQL Server data warehouse designer to help with a project of integrating and consolidating data from different sources. Key requirements: - Expertise in SQL Server: You should be able to design, implement and optimize data warehouse solutions on SQL Server. Understanding data warehouse design principles is essential. - Data Integration: You'll need to work with some of our developers / power users to source data and establish automated integration; experience with integrating relational databases and APIs from web services is crucial. - Data Consolidation: You should be able to create a cohesive, consolidated dataset from these different sources applying appropriate design...

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    ...concepts and I would like to have a chatbot programmed like "neuro-sama". Only in the conversation, no vtuber model or the option to read the chat (as in the past). here a reference that i am speaking: And please answer the following questions when submitting your offer: 1: What programs do we both need to run the program? 2: How much is the total charge for your work in dollars? 3: Can you put an option that allows me to give feedback to the chatbot? And can you put "memory" in it? 4: Any information I should know about this content/topic? 5: If you have a specific question about the project, comment at this point. 6: In what time do you finish the work? The functions are in...

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    ...his team PROBLEM STATEMENT Due to missing connection to database, the website on clients local machine is generating errors thus preventing development. SOLUTION: Create a replica of RDS production server (to be called "dev") on AWS, that can be used for development on local environment and for staging testing later on. CONTRACTORS ANTICIPATED TASKS (high level) 1. Take backup of production database on AWS 2. Create new RDS instance (server) using the backup and restore the backup. 3. Configure and verify the network settings to make connections over internet. 4. Test connection of new dev database with web application on local environment. DELIVERABLES 1. Demo showing the website on local environment working with ne...

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    ...Image-to-Text Conversion and Object Identification Integration for Conveyor System Optimization Description: We are seeking a skilled freelancer to assist in enhancing our product identification process within our conveyor system. As our product does not feature a barcode, we require expertise in image-to-text conversion and object identification technology. The selected candidate will be tasked with developing a system that seamlessly integrates with our conveyor system to optimize the efficiency of our purchase and sales operations. This project presents an exciting opportunity for individuals proficient in image processing, text recognition, and conveyor system automation. If you possess the necessar...

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    I have a photo where my eye looks partially closed, and I want it edited to look natural and open. Here is what I need: - Edit my partially closed eye to appear normally open. - Ensure the editing gives a natural look, not too alert or too bright. - I have a personal reference photo to guide the editing process. It requires a great deal of attention to detail and finesse for the edited eye to blend seamlessly with the rest of the photo. Ideal skills and experience include: - Proficiency in photo editing software, like Photoshop or Lightroom. - Experience in portrait retouching. - Strong understanding of facial features and how to manipulate them naturally in photos. - A keen eye for detail....

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    ...described in the “2. Technology to be Searched” section below. *Note Do not gather information based solely on the information listed in the “1. Background” and “3. Reference Information” sections (Sections 1 and 3 are for reference only) [1. Background] In recent years, there is a technology that uses digital keys registered on smartphones to perform operations such as locking and unlocking vehicles, and starting the engine. However, if the user operates the vehicle settings to disable the digital key function, there is a problem that users who only have a smartphone cannot control the vehicle. [2. Technology to be Searched] When using a smartphone’s digital key, check whet...

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    ...technology explained in the 【2. Technology to be Searched】 section below. ※Note Do not gather information only from the information listed in 【1. Background】【3. Reference Information】 (【1】【3】 are reference information) 【1. Background】 This technology is about notifying the driver of the host vehicle about the presence of other vehicles. Past technology notifies the driver when the host vehicle is stopped, the right turn indicator is activated, and the time it takes for other vehicles to reach the expected right turn trajectory of the host vehicle is shorter than a certain time. However, ideally, notifications should start before the driver starts the right turn operation, and unnecessary notifications should be avoid...

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    ...vehicles equipped with the technology described in the 【2. Desired Technology】 section below. ※Note Do not gather information based solely on the information listed in the 【1. Background】【3. Reference Information】 sections (【1】【3】 are for reference only) 【1. Background】 This technology pertains to a system for updating the programs of devices installed in vehicles. Many devices are installed in vehicles, and these devices store programs. It has been proposed that by updating these programs, the functionality of the devices can be improved. In particular, it has been proposed that by receiving data for program updates from an external server via wireless communication, it is possible to update the ...

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    ...technology described in the “2. Desired Technology” section below. *Note Do not collect information based solely on the information listed in the “1. Background” and “3. Reference Information” sections (Sections 1 and 3 are for reference only) 【1. Background】 This is a technology related to charging the on-board storage device with power supplied from an external vehicle charging facility. In recent years, the development of electric vehicles capable of “plug-in charging” using a charging cable for power supply has been progressing, and there is a problem of heat loss at the charging facility, charging cable, and vehicle charging inlet. Therefore, technolo...

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    I need a developer proficient in and a good understanding in API development. I have a parameter I would like to pass which is a string value to pull an entire user object with all of the properties in a database. this would be a string parameter passed into a Get request with a response of an entire record pulled from a MySQL database and using an Interface to extract the properties into a page. This is a very small project and should only take a few minutes of time.

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    ...analysis Shear design Hook anchorage length analysis Content must be included. This must be presented, so please carefully write an explanation in English next to each expression. In other words, make it like Sample, but the structure I'm looking for is exactly what Sample 2 analyzes. However, my object of analysis here is a slightly different length of beam, so I need to write an expression to reflect the difference. 1. write an expression to reflect the difference in the length of the beams, using the sample as a guide 2. write an explanation in English next to each equation. (I need to explain this in front of many people, not just...

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    ...analysis Shear design Hook anchorage length analysis Content must be included. This must be presented, so please carefully write an explanation in English next to each expression. In other words, make it like Sample, but the structure I'm looking for is exactly what Sample 2 analyzes. However, my object of analysis here is a slightly different length of beam, so I need to write an expression to reflect the difference. 1. write an expression to reflect the difference in the length of the beams, using the sample as a guide 2. write an explanation in English next to each equation. (I need to explain this in front of many people, not just...

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    I am looking to commission a print featuring an abstract palm tree island and a wave. The ideal candidate for this project would have the following skills and experience: - Ability to interpret and refine existing design concepts while incorporating their creativity - Keen eye for detail and aesthetic appeal Ive attached abstract prints for reference of style and colour, and 1 image of a wave and island.

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    I need a WordPres... - this is just for reference its not in a good shape, the products are based around mobility related and its not completely ecommerce rather, some products just need the option to send enquiry for the product we are displaying. Mainly three pages to design (home, category and product page) - - I need category pages built on all the categories given on the existing page (basically duplicating after making one) - you should atleast be able to generate generic chat gpt content wherever needed - Should be able to copy paste products from the reference websites as well *if you have understood the details start with word "MOBILITY"on your proposal so that I know you read. I need this project complet...

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    I'm looking for a proficie...critical tasks and AI Solutions on monitoring tools and Data Analytics. Each paper should consist of all the categories as attached sample along with diagrams and References. Attaching one Sample Paper for Reference. Key Responsibilities: - These Papers should be 100% plagiarism free and should not be detected under any AI Detectors - Should be able to Write Papers 20 Papers Total - 5 pages in each Paper - Explain the task in detail along with diagrams (Attaching the Sample) I'm looking for someone with: - Proficient English skills for clear communication. - Experience in data analysis, and the APM, Customer Experience tools. - Strong problem-solving skills and attention to detail. - Ability ...

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    I'm looking for a WordPress expert to help me implement some specific design changes on my site. Must be able to make this change NOW- use the reference BIG SURF so I know your not a bot Key Points: - You'll be responsible for design and layout modifications only, no content or functionality changes required. - I have a clear vision of the design changes I want, and will be providing all the necessary assets (images, logos, etc.). Your ideal skill set includes: - Strong WordPress design experience, preferably with examples of customizing themes. - Ability to work with specific design guidelines and assets provided. Please let me know if you have any questions or need further details.

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    Ecommerce Website Design 6 天 left
    已验证

    I'm in need of a professional to help design an e-commerce website for my physical product business. KEY REQUIREMENTS: - **Product Type**: I'll be selling physical products. So, the site should be optimized for showcasing and selling items. - **User Reviews & Ratings**: I want the site to have a feature for user reviews and ratings. This is crucial for boosting credibility and attracting more customers. - **Inventory Management**: I prefer the system to automatically update inventory based on sales. I want a seamless experience for my customers, with accurate information on product availability. & user-friendly login, checkout page Already i have - hosting, domain, Brand logo, Elementary Pro , razor pay payment gateway ...

    $149 (Avg Bid)
    $149 平均报价
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