Use singleton pattern jsp servlet database connection工作

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    2,000 use singleton pattern jsp servlet database connection 份搜到的工作,货币单位为 USD

    ...professional demeanor toward guests at all times. Requirements: Proficiency in Chinese is mandatory; knowledge of additional languages is a plus. Previous experience in customer service or hospitality is preferred. Strong communication and interpersonal skills. Ability to work both independently and as part of a team. Availability to work from 8:00 AM to 5:00 PM China Standard Time. A stable internet connection is required to work remotely from any location worldwide. Compensation: A competitive daily rate of $10 USD with weekly payouts. Application Process: To ensure authenticity and language proficiency, a 5-minute video interview via WeChat will be conducted with all applicants. Interested candidates are encouraged to apply with their resume and a cover letter outlining the...

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    ...on a webrtc server straming video and audio. My original project code was recording audio from browser and mobile and comparing them to be a second-factor authentication. And what I want to improve is using webrtc and streaming audio from both to compare them, instead of recording. What I have done so far is making a webrtc signalling server and a url link that streams video and audio. How the connection works now is We create a room with a roomID and the peers make a request to the server with the roomID in the url. RoomID will be put in the same room and they start streaming video and audio. But it's too insecure and I need to generate a diffie hellman key pair on each peer (both desktop and mobile) and exchange the public keys. But I could not figure out how DH key exchan...

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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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    Web development -- 2 已经结束 left

    我需要完善一个网站 jsp servlet struts2

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    編寫軟件 已经结束 left

    woocommerce connection with ezship API Transfer order information to ezship woocommerce 与ezship API连接 传送订单资料到ezship ezship api:

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    全国重点院校在校大学生,小团队,实践为主。 团队成员均为计算机专业top10

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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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    create website use wordpress was completed Now hire you to the web safety one year for $60

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    我有进行中的、与之前的项目相关的工作create website use wordpress '

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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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    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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    Requires a database that helps users in our company to organise different packaging specifications for each of our products. Since different customers require different packaging format of the same products, we need to be able to pick from existing packaging format or create new format for each customer. Requires the following functions. 1) Product overview (list all the items, and related different packaging specifications) 2) Functions that allow users to alter and add new packaging format for each item. 3) Functions that allow users to pick different products (and its respective forma) and output the selection to Excel or PDF 4) An import and export function that allows us to import all the existing packaging data into the database.

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    Gps测速 实时显示gps速度 放电保护电压(向单片机写入一组数据) 充电保护电压(向单片机写入一组数据) 温度保护(向单片机写入一组数据) 放电显示(从单片机读取电流参数并在安卓上面显示出来) 电流显示 (从单片机读取电流参数并在安卓上面显示出来) 温度显示 (从单片机读取电流参数并在安卓上面显示出来) 电压显示功能(显示电池每一节的电压 可以手动配置电池数量,从单片机读取电池,可以按照低压高低排序) 电压差功能 单节电池最高电压和最低电压的差别 修改蓝牙的配对密码 以及ssid 三个界面 一个是显示速度温度电流使用电量的界面 一个 是 配置各种参数的界面 还有一个是读取电池电压的界面

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    创建网站 企业门户型网站 包含尽可能完备的功能点 JSP开发三层架构, 数据库使用mysql 应用服务器与数据库需要热备。 企业功能如CRM,EMAIL都需要考虑

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    我需要找一个中国的开发人员来使用adobe的AEM/CQ技术来做网站。相关技术是:css3,javascript, jquery, extjs, jsp, java, servlet. 这是一个长期项目。

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    SQL注入/代码审计/数据库权限/渗透测试技术 接渗透单子高手,联系电子邮箱:aqcp#(#改成@)语言要求:中文 熟练掌握各种内网渗透测试工具与相关知识,精通常见安全攻防技术:sql注入、xss、文件上传、文件包含、命令执行等漏洞 熟悉linux、unix、Windows、oracle、J2EE等各种环境下WEB的安全配置与安全检查及WEB漏洞防范; 熟悉各种脚本语言(asp,php,jsp,java,net、perl、python等)具备独立挖掘web安全漏洞与入侵手段 具备一定的网络安全知识,对网络安全结构、系统漏洞、入侵检测、病毒防护等有深入理论基础和实践经验; 熟悉渗透测试黑客攻防的步骤、方法、流程、熟练掌握各种渗透测试攻防工具有实际渗透经验者优先; 求大虾接单,脱裤,要求,电话,手机,姓名,邮箱,其他的一概不要。每笔单1000美金起步,根据站的难度而定价格,具体可以详谈,寻找长期合作. 态度认真、中介勿扰,请技术实力说话。

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    安全测试、漏洞发掘、漏洞渗透测试、安全审核、安全风险、服务器安全漏洞渗透测试评估与分析及加固; 联系QQ:840555737 2、对产品代码进行审视,找出安全漏洞并提出修改建议; 3、研究各种安全技术,编写和维护用于安全测试的攻击工具、防御工具和分析工具; 4、负责公司Web产品涉及到的安全性研究; 5、负责响应公司的安全事件; 6、为公司员工提供信息安全教育及培训。 岗位要求: 1、熟悉渗透测试的各类技术及方法,熟练掌握各种渗透测试工具;熟练操作各类操作系统、应用平台; 2、精通或熟练掌握php/perl/python/javascript/shell等多种脚本语言; 3、熟悉asp,php、jsp等主流的Web安全技术,包括SQL注入、XSS、CSRF等常见的安全漏洞利用; 4、熟悉国内外主流安全产品、工具,如:AppScan扫描器、wvs等; 5、对Web安全测试有自己的理解; 6、熟悉常见攻击和防御办法,熟悉web安全和渗透技术,能自行进行web渗透测试,恶意代码监测和分析; 7、熟悉ddos攻击类型和原理有一定的ddos攻防经验,能有效防御黑客挂马和恶意流量攻击,会熟练搭建负载均衡系统。

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    If you have ever run a bitTorrent application, then you can run this.... and get paid to do so. The free software can be found here: It's easy to install in Windows, Linux, or macOS. I also have it installed on one of my machines, but my internet connection is currently limited with my cell phone hotspot, so I am willing to pay you to allow your machine to stay online and run as a peer. I want to contribute to the decentralized search network and also connect as a peer to your machine. This can be done in the background. You could continue using your computer for other tasks. Key Requirements: - Able to download the free software and install it on your machine - Keep your machine online (or most of the time) - You may

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    I'm looking for a skilled developer to create a Flask-based website connected with mysql. This website will be primarily for my personal development. Key Features: - Email Verification otp on login A simple website for our team to use with login option and it should have following features A form to manually update my database A search page to search in my database (For example :- for a student databases a page to add all the details of a new student manully and a page to search for students based on same criteria which shows the result in a table form) My budget is around 2000- 2500 rs Ideal Skills: - Strong experience with Flask: You should have a proven track record of developing websites using Flask. - User Authentication Expertise: Understanding and i...

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    I'm looking for a skilled web developer who can design and implement a website for my Degen Memecoin project on the Solana blockchain. Key Requirements: - **Design Style**: The website should have a bold and colorful design to attract and engage users. - **Primary Features**: - User Wallet Connection: Users should be able to connect their wallets to the website. - Token Buying/Selling Functionality: The website should enable users to buy and sell the Degen Memecoin. - Real-time Token Price Chart: The website should display a real-time price chart of the Degen Memecoin. - **Homepage Information**: The homepage should prominently display: - Token Price - Token Market Cap Ideal Skills: - Proficiency in web development, particularly with Solana dapp scaffold. - Expe...

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    DATA SCRAPPING DATABASE This is an interesting overview of the steps that might be involved in completing this project: 1. Develop a web scraping script using Python (e.g., BeautifulSoup, Scrapy) to extract data from relevant grant databases and websites (if possible, considering anti-scraping measures). Sites to be scraped: 2. Design a database schema to store the extracted data. 3. Write scripts to clean, transform, and load the data into the database. 4. Design a WordPress directory listing interface with search filters to display the grant information. 5. Develop a user interface to query and display the grant information based on customer criteria 6. Create a Python plugin for WordPress to automate the scraping

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    Database Entry 9 天 left

    Hi I will work for 6 hours and get website leads as many as possible till Tomorrow. Thanks

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    I need an OpenScad expert to create a 3D model for me. It's intended for 3D printing, so the final output should be ready for this purpose. NEED IT DONE IN AROUND 12 HOURS

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    I'm looking to develop a comprehensive psychology app that will primarily focus on connecting users with licensed therapists. The ideal candidate for this project will have a deep understanding and experience in developing mobile and web applications, particularly in the psychology or mental health sector. Key Features: - User Registration and Profile Creation: The app should allow users to create accounts and set up their profiles. - Search and Filter for Therapists: A user-friendly search functionality should be implemented to help users find therapists that meet their specific needs. The app should be designed for iOS, Android, and Web platforms, therefore the candidate should be proficient in developing for these platforms. Experience with building secure and reliable messaging ...

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    I'm seeking a Power BI expert to create a Territory Map of both Zip and State. Key Project Requirements: **Mapping:** Your task involves creating the map with both zip and state information. **Data Update:** The map should be updated periodically, not in real-time. I'm using ARCgis in Power BI to create maps. I can create a good map based on zip codes, or based on state, but I can't seem to figure out how to combine the two. Our CA territory is divided by zip code, but some states are considered one territory. So, I need to apply first a filter by zip code, and then a layer based on state on top of that. Attached is the territory map by zip code that I created with Power BI. I need it to look like that but with New Mexico, Arizona, and Nevada fully colored in with...

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    I'm looking for an AWS expert to design and implement an online platform for my non-profit organization Community Connect. The primary feature of this platform should be project listings. Expectations: * Develop a categorization system specifically for educational projects. Ideal Skills: * AWS Experience * Proficient in Backend Development * Web Design * UI/UX Design Your understanding of categorizing and structuring information for user-friendly navigation will be key. Experience in developing platforms for nonprofit organizations or similar work is considered a plus. Your contributions will help connect volunteers with educational community projects, making a difference in our society.

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    I'm looking for an expert who can accurately retrieve data from an AWS RDS Database. The task includes: - Extracting text data, specifically all customer data - Precise collection of customers' names, emails, and membership dates - This project involves data extraction of all customers, not just active members Ideal skills and experience would include a comprehensive understanding of AWS, RDS databases specifically, and a stellar ability in data extraction and management. You should be meticulous and maintain the integrity of the data while handling extensive datasets. Familiarity with customer database management would be an added advantage.

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    I'm in need of an expert in Siemens Nx for a 3D modeling project, aiming to prototype a mechanical component. The role will require: - Expertise in 3D modeling, specifically within Siemens Nx. - i need to make only one part to make a 3d circular pattern to make 6 paterns my software has some limitations i think Only candidates with proven experience in these areas will be considered. Your portfolio showcasing similar projects will be advantageous in the selection process.

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    I require a meticulous professional, experienced in t...coherent and functional - Solve data type mismatch errors, ensuring seamless data integration - Add some of the small functionalities to the application. - Need the full application to run smooth without errors. Ideal Skills: - Commitment to meet tight deadlines as an immediate resolution is vital - Prior experience in troubleshooting errors in Microsoft Access 2007 - 2010 - Expert understanding of database structures and Sql syntax Ultimately, the freelancer should bring this software application back to its most optimal version in the earliest possible timeframe. If you're that hands-on problem solver with a keen eye for detail, you could be just what this project needs. *Some of the sub-application the software has t...

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    ...within each product category. Ensure diversity in product presentation (e.g., different angles, close-ups, lifestyle shots). ###Copyright issue: Ensure that you are not violating any copyright laws when downloading images. Only download images that are publicly available and meant for public use. ###Steps to Collect Images: 1. Preparation: Create a folder structure on your computer to organize the images by product category (e.g., Shoes, T-Shirts, Sofas). Ensure you have a stable internet connection for browsing and downloading images. 2. Finding Images on Amazon: Go to Amazon. Search for a product category (e.g., "Men's Shoes"). Click on individual products to view their detailed pages. Select images that meet the quality and content requirements. R...

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    Verify backup disk, mount dump database in mysql.

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    ...easily recognizable, featuring a minimalist logo that incorporates a Himalayan blue sheep and using triangles to convey a sense of individuality and connection. Project Requirements: Logo Design: Create a minimalist logo that includes an abstract representation of a Himalayan blue sheep. Color Palette: Use the specified color palette to ensure a cohesive and professional look: #3A0360 #6622BD #7063BF #D5CEFF Versatile Branding: The logo should be suitable for various platforms and branding materials, such as business cards, clothing tags, and storefront signs. Our Vision: 'Purely Personal' is a fashion brand that celebrates individuality and connection. We aim to create a brand identity that is modern, elegant, and reflects our core values. The logo sho...

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    - Merging Persons Records on a Single Table - Fixing some bugs - Displaying "merge company" interface instead of the expected "merge person" interface - Merging Persons Records on a Single Table - Displaying the listed fields on merge person CRM section - Add a "Date-Added" field to CRM records for FirstPrint project. - Update image on CRM Instruction page for FirstinPrint project - Update the Input field and other Issues in the FirstinPrint project

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    Hi, I have built a SCARA robot-arm, but need someone to help me to arrange electronics (RPI. ESP32, OPI) and software for it. 3 if its axes are driven by closed-loop stepper motors, each with its own internal driver and encoder and CANBUS connection. Another axis for vertical movement is a regular industrial servo motor that comes with an externa servo driver that is also connected via CANBUS. So all 4 motors need a controller able to control the arms all motors so the arm moves fast and with fluid and organically movements without any jerkiness. The arm will have 34 fixed points in space where is will pickup or deliver a small plastic containers. Pickup will have its own standard travel path and deliver will have it own as well. The differences is how it hooks into the container...

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    ...designing and implementing the user interface of our web application. A strong grasp of HTML/CSS, and Bootstrap will be crucial here. - Back-end Development: You'll also be involved in developing the server-side logic, and ensuring high performance and responsiveness to requests from the front-end. Proficiency in PHP is a must. - Database Integration: You'll be tasked with ensuring a seamless connection between the front-end and back-end systems, using CodeIgniter's database functions. I'm also open to discussing any specific features or functionalities you think could enhance our application. Ideal Skills: - Proficient in PHP, Laravel, JavaScript, HTML/CSS, and Bootstrap - Strong knowledge of CodeIgniter framework - Experience with integratin...

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    Need a college B. Tech student who is studying and want to earn something.

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    I need help with a data entry task that involves extracting data from various websites and inputting it into an Excel spreadsheet. The key aspects of the project are: - **Data Extraction:** This involves comprehensively retrieving data from various websites. Some sites may ...to help with administrative tasks. Responsibilities: Manage Google Workspace (Gmail, Calendar, Drive, Docs) Handle domain management via GoDaddy Assist with email communications Update records and databases Requirements: Experience as a Virtual Assistant or in a similar role Proficient in Google Workspace Familiar with GoDaddy Strong communication and organizational skills Reliable internet connection To Apply: DM your resume. Tell me 3 reasons why you would be the right fit. We look forward to hearing...

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    I am an attorney and need a logo, favicon, and business card design. The name of my practice is "The Legal Way." I chose this name because of its slight connection to the railways. My legal practice is located in a building next to the train station. To reflect the connection between the railway and my legal practice, I would like to incorporate a railway intersection in the logo. The railway intersection represents my practice guiding clients to a legally acceptable path. I have created a few drafts that can be consulted in the attached documents. The design and colors should correspond to the existing web site that I will provide to the selected candidates by PM.

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    177 项参赛作品

    ...automatically. This will ensure a seamless workflow and efficient task management within Trello. - **WhatsApp Integration**: The main goal behind this integration is to enable the sending of automatic messages. This could be vital for sending reminders, updates, or other important information to my team or clients. - **Billing Software Integration**: The developer should also work on establishing a connection between our billing software and other applications. This could involve automating invoice generation, tracking payments, or other relevant tasks. The ideal candidate for this project should have experience in integrating different applications and working with APIs. A good understanding of Trello, WhatsApp, and billing software integrations would be a big plus. I value...

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    Need freshers who want his first job with good visibility.

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    I'm in need of a seasoned WordPress developer with experience in affiliate marketing website development and customizations. I aim to have the Rehub theme fully utilized with necessary plugins and the following customizations: - Custom product grid and filter design: The product grid and filter are pivotal in the user experience of the website. I require a unique grid and filter design to make my website stand out and provide a seamless experience to users. - Advanced filtering options: I need advanced filtering options implemented on the website to simplify the shopping experience for my visitors. - Single product page customization: The position of product attributes information needs to be altered. I am not looking for a simple color change or layout adjustment, but a more advanc...

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    I need assistance in migrating an Admin panel Vue2 application to Vue3 (approx. 40 pages / 86 *.vue files). This migration project will primarily focus on: 1. Moving to Vue3 / composition API 2. Moving from Vuex to Pinia 3. Rewriting JQuery AJAX calls to Axios / connection to the REST/JSON API. 4. Moving from a Bootstrap3 to a PicoCSS based layout. You may need to customize the CSS, as long as it mostly fits the previous layout (demo server available if you want to see how it looked like before). Nonetheless, the less custom CSS you'll write, the better. Required skills: - Strong expertise in Vue3, especially the Composition API - Proficiency in migrating from Vue2 to Vue3 - Good skills in CSS Layout / UX - Past experience handling medium complexity Vue applications - ...

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    I'm in need of skilled SQL guru to support me with my project. Some of the tasks include handling database design, query optimization and data migration. Attributes and Experience Required: - It's essential you have advanced level SQL skills (more than 3 years experience). - Experienced in both basic and intermediate tasks, while also capable of tackling advanced tasks. - Database design and optimization expertise. - Proven track record in managing data migration. In your application, illustrate on your vast SQL experience. Share previous projects you've worked on. Proven expertise will be a determining factor for this job's selection.

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    Need freshers who want his first job with good visibility.

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    Hi, i am looking for help with a solidwork project. I want to build tuned pipe , expansion chamber for dirt bike. I do know all my dim...si=KuU08iy0Z6raArNV I want to have a reference line that i can curve on every axis along the length required in order to follow the curved and straight section needed. - On that line I want to have adjustable point to be able to adjust length and diameter for each my subsection. Because each pipe is build with many differents cones -Each section/cone needs to be customable on the amount of flat pattern needed. Each flat pettern are to be angle from both edges Steel plate thischness will be 1mm All dimensions are to be outside diameter. I want to be able to enter all my dimensions and length on an excel sheet(edit table) that will be included in ...

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    I need assistance troubleshooting a VPN connection, you assisted me setup this connection, the host has upgraded their router and they are struggling to get the VPN up. We can discuss any details over chat.

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    I'm in need of an intermediate level Java trainer who would help uplift my skills in this area. The selected freelancer must be proficient in: - Core Java - Java frameworks including, but not limited to, Spring and Hibernate - Advanced Java such as J2EE, JSP, Servlets In-person sessions are preferred, so facilitators who can deliver on-site training will be much appreciated. Prior experience in delivering Java-based tech training programs would be great. The perfect freelancer for this role is one who possesses precise technical knowledge, patience, as well as excellent teaching skills.

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    ...Store the user's credentials securely in a database, with password hashing and salting for security. -Allow user to make remember me so they don’t have to login each time. **2. User Login:** - User enters their username and password on the login page. - The system checks the provided credentials against the database records. - If the credentials are valid, the user is granted access to their account. **3. User Home Page:** - Upon successful login, the user have access to calendar. **4. Availability Calendar:** - On the user's home page, display a calendar where users can set their availability. - Users can click on specific dates and indicate their availability (e.g., available, unavailable). - Store the user's availability information in the da...

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    32 个竞标

    ...journey towards sobriety. Key Features: - Daily Tracker: Users should be able to log their daily progress and track their journey towards sobriety. - Motivational Quotes: The app will feature a collection of motivational quotes to inspire and uplift users. - Progress Charts: Visual representation of their progress in the form of charts or graphs. Additional Features: - Alcohol Test Device Connection: Ability to connect with an alcohol test device through Bluetooth for added accountability. - Alcohol test result history management - Competition Rank Board: A competitive element where users can see how they rank against others in their sobriety journey. We need to refer to and we add some community function in the app. Ideal Skills: - Proficient in app development for both

    $1312 (Avg Bid)
    $1312 平均报价
    102 个竞标