...Internal Errors - **Error Codes**: - Return standardized error codes and brief messages only; detailed errors are logged internally. ### 4.2 Global Exception Handling - **Middleware**: - Implement a global exception handler in Golang to capture unhandled exceptions and log details without exposing sensitive information. --- ## 5. Google Two-Factor Authentication (2FA) ### 5.1 2FA Setup - **Integration**: - Use Google Authenticator (TOTP) for secondary verification. - **User Control**: - Allow users to enable/disable 2FA; enforce it for sensitive accounts. ### 5.2 Verification Process - **Workflow**: - After the password check, require a TOTP code. - **Backup**: - Provide one-time backup codes for emergencies. --- ## 6. Out-of-Region Login Veri...
...Facebook, and other relevant platforms. Deliver the course in the form of documents and videos, structured systematically. Cover platform introductions, account setup, operational strategies, monetization methods, content creation, traffic acquisition, paid promotions, and advanced tools to improve efficiency. Comprehensive Course Framework (Extended Outline) Phase 1: Introduction to Social Media Platforms Overview of key platforms: TikTok, YouTube, Instagram, Facebook Emerging platforms (e.g., LinkedIn, Pinterest, Twitter) Characteristics and demographics of platform users Pros and cons of each platform for businesses and creators Account setup and optimization: Step-by-step guide to registering accounts Profile optimization strategies Multi-region account registration ...
...Facebook, and other relevant platforms. Deliver the course in the form of documents and videos, structured systematically. Cover platform introductions, account setup, operational strategies, monetization methods, content creation, traffic acquisition, paid promotions, and advanced tools to improve efficiency. Comprehensive Course Framework (Extended Outline) Phase 1: Introduction to Social Media Platforms Overview of key platforms: TikTok, YouTube, Instagram, Facebook Emerging platforms (e.g., LinkedIn, Pinterest, Twitter) Characteristics and demographics of platform users Pros and cons of each platform for businesses and creators Account setup and optimization: Step-by-step guide to registering accounts Profile optimization strategies Multi-region account registration ...
1. Project Overview A multilingual, i...available before payment). 5. SDK Integration and Documentation 1. SDK Support Platforms • Websites (JavaScript SDK). • Android and iOS native apps. • Mini-programs (e.g., WeChat). • Apps developed using frameworks like Uniapp or Flutter. 2. Documentation • Provide integration guides for all platforms, including sample code, API references, and FAQs. • Include real-world examples for quick setup. 6. Future Expansion 1. App-Based Customer Service Platform • A dedicated app allowing B-End customer service representatives to respond without logging into the website. 2. Advanced Features • Intelligent user segmentation and personalized recommendations. • Survey and feedback form genera...
...and WeChat Pay. Use the API to generate a payment QR code directly on the platform, allowing users to scan and pay without redirection. Documentation: Payment Gateway 2: Cryptomus Support USDT payments through the Cryptomus platform with a one-time payment setup. Documentation: Payment Gateway 3: Airwallex Integrate the Airwallex payment system, supporting AlipayHK, WeChat Pay, Alipay, and credit card options with a one-time payment setup. Use the API to generate a payment QR code directly on the platform, allowing users to scan and pay without redirection. Documentation: Typing Effect Implement a typing effect that displays text character by character to enhance user interaction
The game includes: Unboxing, Box Fight, Coin Flip, Roulette, Crash The requirements are as follows 1. Refer to or csgoempire’s case battle. There must be a reasonable algorithm to control the profit margin while ensuring a good user experience and being able to win big prizes. 2. A team must have development experience 3. Complete within the specified time limit 4. The best is the existing source code 5. Front-end development using VUE3 6. Both Chinese and English languages are required, and the backend management system needs to be fully Chinese. 7. The laboratory requires the use of PHP or Java or Golang for development
I need someone to send mail. Help us grow our business. We need to send more than 1 million emails to China QQ mailbox every day. We provide customer emails. you just need to send，cps charges. When a customer submits an order through the link, you will earn $1. Send in batches and easily earn thousands or even tens of thousands of dollars a day. Looking for a strong team or individual for long-term cooperation.
帮我写一个支持全中文汉字的汇编器. 我不是专业程序员,啥都不懂,只会看一些简单的Python代码, 我希望接受者能用C或C++,rust也可以,就是静态编译型的编程语言写一个汇编器. 我希望代码里的标识符除了关键字以外全都用中文汉字来表达和描述. 当然,这个汇编器本身也必须要全中文汉字的,比如那些操作码,指令, 我希望这个汇编器是编译为x86机器码, 用静态编译型的编程语言写的时候,不要用char这种ASCII专用的数据类型,一定要排斥所有与ASCII绑定的内容,必须要完全Unicode,支持utf8 16 32 64都可以. 我希望用静态编译型的编程语言写的源码是平台无关的,也就是无依赖,便携的那种,就像lua一样,可以在win下msys2里编译,因为目前只有win下的软键盘输入法是最好的中文汉字输入体验. 如有必要, 我希望这是一个开源项目,谢谢.
在我的debian服务器上安装配置postfix 我的MX域名配置：mail.域名.com，指向我的server ip 最终目的，可以通过这个mail server的smtp发送email到外部，如xxx@ 设置发送用户为sender@域名.com，admin@域名.com，noreply@域名.com等等 如何不被屏蔽或被分类成垃圾 只发送邮件，不接收任何邮件
我需要一个响应式网站。我想要对其进行设计和搭建。
我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务： - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名，RDNS，PX，MX和SPF记录，DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销，安全，快速，和优化收件箱递送的主要供应商（hotmail, yahoo , gmail等） - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是，确保所有这些工作完美
重启linode以后前端页面显示ERR_CONNECTION_TIMED_OUT, 修改过文件,但是都没有用. 里面内容模板都已经完成, 只需将页面重新上线可访问即可. 可以的话微信联系我: anbbvv.
重启linode以后前端页面显示ERR_CONNECTION_TIMED_OUT, 修改过文件,但是都没有用. 里面内容模板都已经完成, 只需将页面重新上线可访问即可. 可以的话微信联系我: anbbvv.
我有进行中的、与之前的项目相关的工作Solve the Magento E-mail Sending Failure Problem'
我有进行中的、与之前的项目相关的工作I need to develop a server based on websocket.'
...there totally have 4 sources in the files. 2 library source link (i also sent in the files) Cowley, Geoffrey; Ness, John; Lipper, Tamara. Newsweek. 7/14/2003, Vol. 142 Issue 2, p24. 5p. 4 Color Photographs, 2 Graphs, 1 Map. , Database: Academic Search Premier Paying the High Price of Food Waste. (cover story) .Authors:Palmer, :Environmental
需要一个小工具可以使用C/C++开发,运行平台windows server 2003/2008/2012 1.首先把和本地通信的ip抓取出来然后区分出ip归属地,可以直接去查ip归属地 国内需要国家和运营商比如 2.2.2.2 中国电信 3.3.3.3 中国联通 国外只需要国家,例如：1.1.1.1 美国 2.主界面显示当前连接的所有ip，已屏蔽ip，未屏蔽ip,黑名单,白名单 可以在未屏蔽ip中右健将ip加入黑名单,或者将国家加入黑名单 3.添加允许出站的程序,允许入站的程序,就等于是防火墙的软件版,功能和防火墙一样就可以 4.界面上带上全局入站(禁止/开启) 全局出站(禁止/开启) 仅限中文竞标和c/c++语言竞标 有能力开发的可以竞标。发开周期15天(看难度时间可增加)
程序分主控（win）和被控端（linux），被控端开启后连接到主控 主控端负责发布任务，被控端负责对任务进行 匹配网站的源地址 目前大部分网站都是做了cdn加速的，目的是要匹配到网站的源地址并非cdn地址 有过类似开发经验的，在cdn公司工作过的，非常熟悉cdn流程的均可竞标 只限中文竞标，非诚勿扰！
我们有二台VPS服务器， Liunx server: ，和windows server: 209.40.110.120. 请注意我们没有其它的任何信息。 如果你或你的朋友能够找到漏洞通过RDP登陆到Windows server:， 或通过ssh连接到Linux server: 122.147.47.202. 他们中的一个， 如果你能够登陆， 请报价。 Thanks!
我是阿根廷septima红酒西北区总代理，希望找到帮我做市场推广和销售的人员，详细文件后续联系后发送。 红酒三个档次，按售出的档次和箱数提成。 I am an Agent of Argentina septima win sales in the west of China, I need some guy to help me for marketing and sales. I will send you more information later. there are 3 levels of the wine, you will be get reward based on saled level and amount.
...and turn them into customers; -Follow up your clients,develop the revence brought by your clients,pushing them to use our services more frequently,Maintain clients’satisfaction. Requirements: -Direct knowledge/experience of the inspection industry or of the trade/manufacturing; -Have Local buyers resources、Local retailers Resources or Local traders Resources. Our philosophy is Achieve Win-Win by Integration of Resources. If you are interested in our cooperation relationship, or have any idea about how we work together in some way, please feel free to contact us by: for more information： 中国检验认证（集团）有限公司(CCIC)是在原中国进出口商品检验总公司基础上改制重组、经中国国务院批准成立、国家质量监督检验检疫总局和国家认证认可监督管理委员会认可、以“检验、鉴定、认证、测试”为主业的跨国检验认证机构。中国检验认证集团深圳有限公司成立于1988年，是
类似openmeetings，但功能简单一些 客户端可以在win 7或者安卓PAD 功能：会议数据共享，共享文档，异步翻阅，批注，投票等
我有一个持续工作，之前与之相关的项目为'Build a server side website'
...发帖所在的英文网站必须有一定流量，其Alexa排名必须在前10万位，具体可查 - 发帖所在的英文论坛频道及财务外包、服务办公室、公司注册类。 - 每一普通网站可发贴数一般为3帖，但Alexa排名在前1万位的网站可每站发5帖，前1000位的网站可每站发10帖，前100位的网站则不限，但帖子内容不能在论坛上同一个版面重复发布， 同一频道/子论坛帖数不能超过1贴，并且不能是同一标题。 - 帖子必须保持在七天不被删除，谢绝机器发帖 - 严禁在中国的英文论坛发帖 其他建议： - 国外论坛管理较严，为了你的帖成功存活以及能长期使用论坛账户进行发帖，最好在发正式帖前“潜伏“一段时间，例如回复一些其他帖，发一些新帖。 - 软文标题和内容的广告味道不能很浓，最好不要写成直接推广的形式（我们有帖子内容提供） - 所发正式帖可以用回帖的方式回答一些相关的问题，例如有人问“How to setup company?”你就可以跟帖回答。 - 也可以用多个论坛帐号自问自答，但要表达自然。 *也可网络推广公司参与，但必须是上海本地的，可长期合作。
需要一个熟悉PHONGGAP的开发的人员进行设计开发一个动画应用APP，可打包到android、ios、win phone三个系统里
WINDOWS平台下，编写一个输入法钩子（动态库），能够截取流行输入法界面中的内容，包括候选项、编辑框中的内容。 流行输入法包括搜狗输入法、谷歌输入法、QQ输入法、百度输入法、BING输入法等。 调用实例：简单写一个调用示例，能实时在输入法输入框附近镜像显示输入法中的内容，用以检验钩子的有效性。 适用平台：WIN XP, WIN2003，WIN7，WIN8
WINDOWS平台下，编写一个输入法钩子（动态库），能够截取流行输入法界面中的内容，包括候选项、编辑框中的内容。 流行输入法包括搜狗输入法、谷歌输入法、QQ输入法、百度输入法、BING输入法等。 调用实例：简单写一个调用示例，能实时在输入法输入框附近镜像显示输入法中的内容，用以检验钩子的有效性。 适用平台：WIN XP, WIN2003，WIN7，WIN8
...6. PROFILE THAT HAVE BUYERS FOLLOWING,LISTINGS,OFFER MADE STUFF THAT U LIKED 7. INVITE FRIENDS THROUGH ALL CHINA SOCIAL MEDIA NETWORK 8. THIRD PARTY PAYMENT, 支付宝，财付通，paypal 9. Able to choose Delivery companies 10. VIDEO,8 SECS TO SHOW PRODUCT。 11. Full vi design and animation 12. Full html 5 with English and chinese website to show app introduction 13. SHAKE FUNCTION ABLE FOR USERS TO WIN SOMETHING,LIKE SMALL SAMPLES OR RESTURANT VOUCHERS ETC.(ANY BETTER SUGGUESTIONS?) 14. QR CODE 这一场革命的电子商务应用程序将带着大家一起！snapsell是打算让每个人，任何人都立刻卖和买东西！ CATEGORIES: 服饰-女装，女鞋，女包，男装，男鞋，男包，内衣，配饰，旅行箱包 运动-运动鞋，运动服户，外健身，运动包 珠宝-珠宝，饰品，眼镜，手表，打火机，烟具 数码-手机，相机，电玩/MP3，笔记本，平板电脑，电脑硬件，台式机，数码配件 家电-大家电，生活电器，个人护理，按摩器材，影音电器，厨房电器，办公设备，文化用品 美妆-护肤，美容工具，彩妆，美体，美发，香水 母婴-食品营养，婴幼用品，早教玩具，童装童鞋，孕产专区 家居-家纺，家饰，...
...矿泉水概要：纯天然有机偏硅酸型矿泉水， 天然弱碱性水 水质主要成分（毫克/升） 偏硅酸H2SiO2 ≧30.32 钙Ca2+ ≧4.05 镁Mg2+ ≧ 0.68 钾K+ ≧0.80 锶Sr ≧0.019 锌Zn ≧ 0.003 硒Se ﹤0.002 纳Na+ ≧5.00 锂Li﹤0.01 可溶性总固体≧55.11 PH值 7.2±0.5 水质介绍：天波优质天然矿泉水水源处于赣西九龄山脉地层深处，富含多种人体必需的微量元素，，属低钠低矿化度偏硅酸型矿泉水，可帮助调节人体PH值及内部微循环。 专家建议：健康饮水，首选偏硅酸型天然矿泉水。偏硅酸对人体皮肤骨骼、心脑血管有良好的保健作用，能促进骨骼和牙齿生长发育，防止骨质疏松，被誉为人体“软黄金”。 注意事项：开盖后请在12个小时内饮用完 国家标准号：GB8537-1995 鉴定文号：国土资矿水发[1998]05号 卫生许可号：奉卫食字（2003）第396号 食品标签备案认可号：360921-232 深圳市网通电子商务有限公司出品 厂址（水源地）：江西奉新上富白源 客服电话：400 8825 365 生产日期：见瓶身（盖） 保质期：十二个月 其它元素：条形码，食品生产许可证标签
...professional and high-quality video interview experience. Requirements: Experience in journalism, content writing, or business interviews. Strong communication and interviewing skills. Ability to summarize and present insights in a clear, engaging manner. Professionalism and discretion in dealing with high-level executives. Access to high-quality video recording equipment for a professional interview setup. ...
...ID verification services (e.g., Onfido, Jumio, or similar) Proficiency in API integration and handling security best practices Ability to work independently and deliver high-quality solutions Nice to Have: Previous experience working on similar ID verification projects Knowledge of performance monitoring and best practices in production applications Deliverables: Fully integrated Datadog setup for error tracking and performance monitoring Successfully implemented ID verification service with a seamless user experience Proper documentation and instructions on maintaining the integrations How to Apply: Please provide: Your experience with MERN Stack, Datadog, and ID verification services Relevant project samples or case studies Estimated timeline for completion Your ...
...TailwindCSS, Material UI, or Shadcn/ui WebView integration for platforms with limited API access OAuth 2.0 authentication for secure logins Responsive and dynamic UI/UX implementation Backend (API & Server-Side Logic) Node.js with (Preferred) or Python Django/FastAPI MongoDB, PostgreSQL, or Firebase (for user data storage & token management) Secure API integration with YouTube, Reddit, Twitter, Facebook, Instagram Background cron jobs to periodically fetch new data Cloud hosting (AWS, Firebase, or DigitalOcean) OAuth 2.0 implementation for authentication Logging & monitoring setup for API rate limits API Integrations (Compliance-Focused) YouTube (IFrame API) – Embed videos while ensuring views count on YouTube. Twitter (oEmbed API) – ...
I'm in need of a highly skilled PowerPoint designer with deep knowledge of advanced master functionalities like color libraries and font standardization. We have a basic deck setup and need a few hundred slides integrated into the new deck. Key Tasks: - Manual rebuilding of slides: No automated tools, just proper manual work. - Testing of each slide for consistency and quality. Content: - The slides will contain mixed media, including animations. - The primary purpose of the presentation is for customer pitches, so a professional and polished end product is crucial. Visual Style: - The style is already defined by the existing files that are not utilizing the master properly. Ideal Skills: - Proficiency in PowerPoint, particularly with advanced master functionalities. - Exp...
...3. Optional Enhancements (Bonus): - Add filtering and search functionality for services. - Display analytics or insights (e.g., total revenue or number of services sold). - Incorporate internationalization support (e.g., multiple languages/currencies). 4. Submission Requirements: - Provide the code in a public GitHub repository. - Include instructions in a README file for setup and running the project. - Clearly mention any assumptions or limitations. Evaluation Criteria: 1. Code Quality: Readability, structure, and best practices. 2. Functionality: How well the solution meets the requirements. 3. Creativity: Innovative approach to solving the problem. 4. Breadth of Knowledge: Thoughtfulness in addressing product use cases and user needs. 5....
We are seeking an experienced Freelance App Developer to build an innovative platform, Connected, alongside a custom video calling app for the Videostrong KA2 Plus NPU Smart Home TV Box. This dual-purpose project will focus on enabling seamless video calling, health monitoring, fitness classes, and smart home integration, catering specifically to seniors...Desirable Skills: Familiarity with smart home integration and AI capabilities. Knowledge of the Videostrong KA2 Plus NPU or similar smart TV boxes. Deliverables: Connected Platform: Complete mobile and TV app ecosystem with backend support. Videostrong KA2 Plus Custom App: Fully functional Google Meet-based video calling app with auto-answer and smart home integration. Comprehensive documentation for setup, maintenance, and troubl...
...B2B directories (Yellow Pages, Kompass, Europages). ✅ Automatically send emails to collected contacts using , , or SendGrid. ✅ Automatically dial phone numbers using Twilio, Plivo, or JustCall for AI-driven voice campaigns. ✅ Integrate everything into (or an alternative automation tool) to ensure a seamless data flow. ✅ The system must work 100% autonomously after setup, without manual intervention. ? Requirements: ? Expertise in , Zapier, n8n, or UiPath. ? Experience with API integrations for email marketing (, , SendGrid). ? Experience with VoIP (Twilio, Plivo, JustCall) for auto-dialing automation. ? Ability to extract contacts from , , Phantombuster, and LinkedIn. ? Experience in automating lead processing and
...show, cpu utilzation by grapihc using widgets, show total connections, show total streams online/offline/ show per row each gpu statics with utilzation graphics , show total in and outgoing network metrics/ usage of traffic (from uptime second til now realtime) if reboot server then start from 0 traffic data - page live streams , show stream details (kbps/audio/codec/videocodec/total connect ions/uptime stream/restart stop buttons, mini popup jwplayer or hls player to show live stream - add stream, support multi source setup, select gpu , select profile for transcode, select output http stream/rtmp stream output *( rtmp,rtsp,rtp,rtmpe, udp,http,mpegts,ts,hls,dash all protocols) - profiles for transcoding (attach to gpus) (all settings for best quality streaming (all cod...
I'm looking to implement a day trading strategy using an automated trading setup in Excel with the Shoonya Finvasia broker. This setup will focus on trading options. Key Requirements: - The system must be capable of automated order execution. This is crucial as it will allow for timely responses to market movements. - The system should have a backtesting feature to test trading strategies on historical data. Ideal Skills and Experience: - Proficiency in Excel and experience with creating trading systems within it. - Familiarity with day trading strategies, specifically in options trading. - Understanding of automated order execution systems and their integration within Excel. - Prior experience with the Shoonya Finvasia broker would be a significant advantage. The sys...
I am seeking a professional to enhance my existing Icinga monitoring setup. The primary focus will be to refine the alerting and notification system. Key Responsibilities: - Assess the current Icinga setup for its alerting and notification capabilities. - Implement improvements to ensure timely and accurate alerts. - Help in integrating the system with preferred messaging platforms. - Help in the tasks or request received for modifications Ideal Skills: - Extensive experience with Icinga. - Proficient in enhancing monitoring systems. - Skilled in integrating Icinga with messaging platforms like Slack and Teams.
I need a CRM system configured to seamlessly integrate with N8n, Retell, and Follow Up Boss. The ideal CRM for this project would offer robust lead management, sales tracking, and customer support functionalities. Key Requirements: - Cloud-based or custom-built CRM - Proficiency in API and OAuth for app integration - Experience in setting up comprehensive CRM systems - Skills in lead management, sales tracking, and customer support features - Experience with migrating data from existing systems. Please provide samples of similar projects you have completed in your bid. The CRM system should preferably be built on HubSpot.
I am seeking a skilled freelancer to create an AI-powered call center solution tailored to my online consumer lending business. This project aims to address challenges such as high call volumes and customer service enhancement. The outcome should utilize advanced AI techniques and be seamless...address challenges such as high call volumes and customer service enhancement. The outcome should utilize advanced AI techniques and be seamlessly integrated into my operations. Requirements: The finalized solution must feature 24/7 availability, support for both English and Spanish languages, and integration with our current management system built on Salesforce. Expected inclusions: - AI agent setup customized to our needs - Comprehensive reporting tools - Support and troubleshooting post-d...
I need urgent assistance with transferring my email accounts and domain from Godaddy 365 to Wix Business Mail. I have a total of 5 email accounts that need to be transferred. Ideal Skills and Experience: - Proficiency in Wix, Godaddy 365 and email migration - Expertise in troubleshooting email issues - Experience in transferring email accounts and domains - Excellent communication skills Please bid if you can help me fix this issue promptly. Thank you.
I need assistance with setting up a WeChat account from scratch, as I will require this for logging into various websites, particularly https://www.liblib.art. The project involves the entire account setup process, not just the login integration. Key Requirements: - Full setup of a WeChat account - Ensuring the account is capable of logging into websites via QR code scanning or WeChat login I will also need guidance on the necessary identification and documents required for WeChat account verification. Ideal Skills: - Experience in creating and setting up WeChat accounts - Knowledge about WeChat's account verification process - Ability to guide on required documentation - Proficiency in integrating WeChat login with websites
...Practical accessories like a whiteboard or other interactive elements are a plus. Key Requirements: Wall Paint & Lighting: Proper lighting solutions and modern wall colors for a comfortable ambiance. Furniture: Master bedroom: Modern and stylish furniture. Kids' rooms: Functional, age-appropriate, but still modern furniture. Study Area: Each child’s room must include a well-designed desk and chair setup for studying and tablet use. Storage Solutions: Efficient storage for toys and other essentials. Minimalist Approach: Clean, modern, and clutter-free design. Accessories: Practical elements such as whiteboards or climbing accessories to make the kids' rooms engaging and interactive. The design should focus on functionality, ae...
I'm seeking a skilled developer to create a comprehensive platform, , dedicated for gift card enthusiasts. This platform will allow users to purchase mystery cards with the chance to win gift cards, vouchers, cashback, or other rewards. Frontend Requirements: - Secure user registration through OTP and PIN for login. - An engaging purchase experience with animated scratch functionality on mystery cards. - User dashboard displaying balance, cashback, reward history, and referral links. Backend Requirements: - Admin adjustable reward probabilities and cashback system. - Layered investment and return structure. - Extensive admin panel for user oversight, reward configurations, and transaction monitoring. Additional Features: - Referral and retry systems with settings adjustable
I'm looking for an expert in Power BI and SQL Server who can assist with data integration and transformation. Key Responsibilities: - Integrate various data sources into SQL Server - Transform and prepare data for analysis Ideal Skills: - Proficiency in Power BI and SQL Server - Experience in data integration and transformation - Strong analytical skills Please note that specific data sources and transformation tasks may be discussed further. Your ability to handle and manipulate complex datasets will be crucial for success in this project.
