What is concurrent modification exception in javapekerjaan
Salam kepada semua freelancer yang berminat. Untuk project kali ini, kita mencari developer berpengalaman untuk membantu menambah modul dengan sistem yang sedia ada yang diasaskan oleh Java Framework. Kami mencari freelancer yang dapat membantu kami dengan kod baru atau menggunakan kod sedia ada. Kami juga telahpun bersedia dengan mockup UI untuk projek ini dan pelbagai persyaratan yang diperlukan telah disediakan. Jangan lepaskan peluang yang menarik ini kerana kami sangat antusias memperolehi anda berdasarkan kebolehan dan pengalaman anda. Sekiranya anda berminat, sila buat maklumat profil anda, unggah resume/pengalaman/history kerja anda dan berikan kami tawaran dengan harga yang munas
saya mempunyai sebuah projek api yang tertaut ke alamat tapi hanya dalam bentuk PHP, yang saya inginkan adalah dalam bentuk java.
Saya Ahli di bahasa pemrograman java ,php,c#,matlab,phyton, web programming codeigniter (mengutamakan erp) dan machine learning
Saya sedang mencari tenaga developer Java Spring Boot dan Angular 2 untuk mengerjakan projek Web Sistem
saya ingin diajarkan menggunakan telegram api menggunakan java
urgent need for develop new mobile apps min req - Menguasai pemrograman mobile android/java back end/frond end (UI Mobile) min 1 tahun - Project Jangka pendek (estimasi pengerjaan 2-3 bulan) - Terbiasa dan mengerti development Life cycle, mengerti metodologi scrum - Bersedia on site di client min 2-3 hari dalam 1 minggu(update progress ke client) - domisili daerah jakarta Note : Fee per project disesuaikan menurut kemampuan
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Windows Java Mencari kesibukan di sela waktu luang, sekalian menambah pemasukan.
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Ja diko izvinjajus', no jetot sajt ne daet mne pisat' po-chelovecheski. Ih programmeram nado ruki pootryvat'... U menja est' programma na C++, kotoraja byla perepisana iz koda na Java. Obe programmy rabotajut, no versija na C++ ne vsegda vydaet takie zhe rezul'taty, chto i versija na Java, i k tomu zhe rabotaet neskol'ko medlenno. Nuzhno ispravit' kod C++ tak, chtoby obe versii vydavali identichnye rezul'taty, i zhelatel'no uskorit' rabotu programmy na C++. Pozhalujsta, svjazhites' so mnoj, i ja prishlju Vam kody posmotret'.
Saya ada kerja sedang berjalan yang berkaitan dengan projek kami sebelum ini 'Urgent!!! Postcard or flyer design ## Consider to close it early if found what we want##'
Freelance Software Engineer / System Programmer • Pendidikan S1 Teknik Informatika/Teknik Komputer • Memiliki kemampuan dengan menggunakan PHP, HTML, Java Script • Memiliki kemampuan menggunakan web server berbasis Apache dan xampp • Memiliki data analisis yang tinggi menerjemahkan proses bisnis menjadi script Programming • Result-oriented dan tahan terhadap tekanan • Mampu membuat metode transfer knowledge ( training ) kepada user • Memiliki pengalaman sebagai system analis atau programmer minimal 1 tahun/fresh graduate dipersilahkan melamar
1. Saya tidak menguasai bahasa Inggris, tetapi Saya menguasai bahasa C#, JAVA, MySQL dan beberapa lainnya. 2. Saya bukanlah seorang Pro dalam kehidupan, tetapi Saya adalah seorang Pro dalam bidang yang saya geluti. 3. Yang saya buat bukanlah permainan berkelas tinggi, melainkan permainan yang dapat dimainkan berbagai kelas. 4. Setiap orang mungkinakan berpikir kedepan untuk masalah merkea, tetapi Saya hanya berpikir bagaimana cara kerja dunia. Jadi, Apakah itu Anda? Saya bertanya, apakah Anda meragukan Saya? Jika ya, kenapa kita tidak melakukan sedikit peregangan?
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Web Design : Joomla, Wordpress, Opencart, Magento, Prestashop, HTML, CSS, Java Script
membuat aplikasi dekstop, seperti penjualan dengan java
Plant Inventory Management System and SCADA System Scope Plant Inventory : 1. Mampu membuat Bussiness Process Model 2. Mengaplikasikan BPM ke Java/XML dan mengintegrasikan ke SAP system 3. Menguasai Database Server, SQL/Oracle 4. Menguasai Network LAN/WAN, Client+Server, Hardware Scope SCADA System : 1. Menguasai SCADA Programming, Prefered is Siemens SCADA Software 2. Mampu mengintegrasikan SCADA dengan Plant Inventory Management Syste
saya ingin membuat web api dengan menggunakan java untuk sinkronisasi data antara database mysql dengan mobile apps
I'm in urgent need of a Java program that greets the user based on the system time. The program should be able to run seamlessly on Windows, MacOS, and Linux. Key Requirements: - Determine time based on system clock - Provide a different greeting for morning, afternoon, and night - Be compatible with Windows, MacOS, and Linux I'd prefer if you can complete this project ASAP. Thank you!
...currently dealing with an issue where an existing Java code for a data processing function isn't working as expected, but I'm uncertain as to what's causing the problem. Skills and Requirements: 1. Expertise in Java: The job requires a proficient understanding of Java programming to understand and diagnose the existing code. 2. Experience in troubleshooting and debugging: As I am unsure of what's causing the problem, the freelancer needs to be competent in identifying and rectifying coding errors. 3. Understanding of Data Processing Applications: As the main issue with the code lies in its data processing function, an understanding of this will be beneficial in diagnosing and remedying the situation. Your ...
I'm in need of assistance for setting up a PostgreSQL database on my backend GitHub website. The primary purpose of this database is to store user data. Given the nature of my website, it's essential that the database supports concurrent access efficiently. The ideal professional will have: - Proficiency in setting up PostgreSQL databases. - Experience with integrating databases into backend GitHub projects. - Knowledge of concurrent access management in databases.
I am searching for a proficient full-stack developer with keen expertise in JavaScript, Python, and Java. While not an absolute requirement, any experience with the frameworks such as React, Angular or Django would be beneficial but not compulsory, as the client skipped identifying any specific framework. The developer will work on a project whose goal or purpose has not been specified, hence requiring versatility and flexibility to adapt to potential changes during the project lifecycle. This might include, but isn't limited to, creating a web application, building an e-commerce website or developing a mobile app. Ideal Skills: - Expertise in JavaScript, Python, and Java - Understanding of React, Angular, or Django - Flexibility and adaptability - Stro...
Hi, I am looking for a developer strong in HTML and Java script. I need interactive HTML pages with sound and navigations.
...existing Laravel website, I'm looking for a savvy freelancer well-versed in web design and performance optimization. My primary focus is on two key areas of my website: 1. **User Interface Design**: - Simplify the layout and navigation, making it easier for visitors to find what they're looking for quickly and efficiently. - Update our outdated color scheme and typography, turning it into a contemporary, appealing design that aligns with our brand identity. 2. **Performance Enhancement**: - Improve the website speed by aiming for faster page load times. This must be achieved without compromising the quality and functionality of the site. Proven experience in Laravel, web design, and performance optimization is a must. I expect y...
...this graph is different from many traditional applications. The theme of this graph is to display the knowledge framework of aluminum extrusion, which needs to be found online or in the literature. I've been built up a part of it, if you can continue to extend more context based on my KG's style. Also, I need a record of all the changes you've made, and a reference to the knowledge you've added. Flowchart Expansion: As outlined in the appendix, I have already developed a part of the Neo4j file. Could you please use the existing flowchart as a base and add more nodes and relationships? Focus particularly on expanding more design guidelines under "Forward" and "Defects". These new elements should include "Descript...
I'm seeking a proficient Full Stack Java Developer to create a web application. Even though I haven't specified the use of certain frameworks, familiarity with Spring Boot, Hibernate, and Angular will be useful. Your primary role will focus on: - Developing a highly responsive web application from scratch. - Implementing MySQL as the preferred database management system. Candidates who have prior experience in full-stack development and database management using MySQL are highly desirable. This is a project that demands robust technical skills, so a sound understanding of various Java frameworks and web application development is essential.
Here's some information on how the API calls on how the "idToken" is received. Step 1 Login Flow & API call: 1. On the web page, Fill up the email & password on the login page. Press on "login" 2. A POST API call is made to "" with returns set-cookies in the response header. It contains the "APPSESSID" cookie. This cookie will be used in the next API call. Step 2 On the web page, Once you've landed on the homepage, Click on "Competitions" in the navigation tabs on the Left: 1. This would make a POST API call to "" which uses the "APPSESSID" cookie mentioned above. 2. The response of this API call should return "idToken" as one of the field Here are the Ac...
I need a skilled Java developer specializing in back-end development who can use MySQL as their database technology. The main task for the developer is to work on API development, ensuring the smooth transaction of data between the server and our end users. Ideal Skills and Experience: - Proficient in Java and backend development - Extensive experience with MySQL database technologies - Experience in API development and management
I acquired a PHP script from Codecanyon and seek a skilled developer to enhance its capabilities. The primary tasks involve implementing robust data validation mechanisms and integrating a specific condition for the calculator functionality. Project Requirements: Data Validation: Strengthen the script's data validation process to ensure accuracy and security in handling user inputs. Calculator Functionality Enhancement: Customize the existing calculator feature to include a specific condition, optimizing its performance and usability.
Hello. I have a written song draft and would like to have someone to sing it and record it in acoustic version, either accompanied by piano or a guitar. Some parts perhaps need modification, so it would be ideal to work with someone who has experience in this domain. The output does not need to be high production, but still a good demo. The lyric are in Croatian, therefore it needs to be someone from the surrounding countries or living abroad but speaking the languages. The sheet music is in the attachment and a sample of sound also.
I want to build an app something like calculator and print option. I have attached a video and i need same feture. * I can give 5000INR to build this app. * Bluetooth print is not Hard, i have a readymade sdk for that, it may take 2-3 hours for a good Android developer, i can pay INR1000 FOR Printing Total Budget can not be morethen 5k to 7k INR
As the driving force behind my project, your skills in backend development, specifically with Sprinboot and Java, will be invaluable. Tasks: - You'll be focused primarily on API development and integration, specifically for REST APIs. Requirements: - Emphasis should be placed on security and authentication. It is imperative our product ensures user data protection. Ideal Skills: - Proven experience in backend development. - Extensive understanding of Springboot and Java. - Proficiency in API development, particularly REST APIs. - Strong knowledge of security protocols and authentication. Let's create a secure, efficient backend together.
I need an experienced and reliable Java developer to build the backend for a user registration page. The functionalities and specific requirements include: - Implementing basic user registration features requesting name and email. There should not be any social media integrations or two-factor authentication involved. - Ensuring secure data handling and privacy of users' information. Ideal skills and experiences include: - Proficiency in Java and in building user registration modules. - Experience in ensuring data privacy and security. Your extensive experience in creating swift and secure registration processes is crucial for this project.
I'm currently working on a pr...currently working on a programming project and I'm in need of a skilled programmer to provide me with some much-needed assistance. Unfortunately, I didn't specify the programming language, tasks needed, or the overall goal of the project when posting this job. I'm looking for a programmer who can help guide me through my project, provide some coding assistance, and help me understand and implement the solutions. Key Skills: - Strong programming skills in various languages (preferred Python, JavaScript, Java) - Ability to troubleshoot and debug code - Good communication to explain complex programming concepts in simple terms. If you're a patient, experienced programmer who can help me see this project...
The code stuck when xml is wrong or long or when the close tagID is not found. I want to correct it in order to manage more connection. Consider that the XML is a camera that send more or less 1 xml every 2sec. Here my code: $listen_port = $this->cameraPort; $sock = socket_create_listen($listen_port); if ($sock === false) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); $this->logger->error($this->logPrefix . "Couldn't create socket: [$errorcode] $errormsg"); return Command::FAILURE; } socket_getsockname($sock, $addr, $port); $this->logger->warning($this->logPrefix . "Server Listening on $addr:$port&...
I'm in need of a skilled Java developer with expertise in Nifi. The primary task is to update so that it will work with Nifi 2.x Key Requirements: - Proficient in Java and experienced in application development. - Extensive skills in Nifi configuration. - Deep understanding of data source integration. - Prior experience in real-time data streaming. The specific bespoke Nifi producer will need to be capable of integrating with various data sources and handling real-time data streaming effectively. This is a key part of the application's functionality and needs to be executed with precision. Experience in similar projects or technologies will be an advantage.
I need a skilled 3D designer who can swiftly modify my existing project. The modifications I'm looking for include changes in design elements, addition of new features and improvement of the overall structure. The ultimate goal is to create a fully functional master plan. Key Tasks: - Changing design elements - Adding new features and functionality - Improving the overall structure Specific Changes Needed: - Interior material addition - Inclusion of various interior objects - Modification of the master plan Ideal Skills and Experience: - Proficiency in 3D design and modeling - Previous experience in creating master plans - Ability to swiftly deliver high-quality work - Strong attention to detail and aesthetics - Excellent communication for collab...
I'm looking for an adept photo editor to refine a picture for my project. The primary requirement includes eliminating certain design aspects, particularly decorative elements. Secondary adjustments involve enhancing brightness and contrast, color correction, as well as cropping and ...editor to refine a picture for my project. The primary requirement includes eliminating certain design aspects, particularly decorative elements. Secondary adjustments involve enhancing brightness and contrast, color correction, as well as cropping and resizing. Ideal Skills: -Proficiency in photo editing software -Expertise in alterations without compromising the quality -Attention to detail for precise removal of specific design elements. Please apply if you have prior experience in...
I need an experienced Python programmer to modify an...have. The modifications will primarily focus on comment targeting specificity. Key project tasks: - The script already logs in to multiple Instagram accounts, provided in a file, and writes comments. This functionality is to be preserved. - The main edit entails tailoring the script to target specific user accounts. I want the script to focus its commenting on these specified accounts. - The usernames of these particular accounts will be provided in a file. You must incorporate this file into the script logic to direct commenting activity. Ideal skills for this task: - Proficient in Python scripting. - Previous experience in working with Instagram's API is preferred. -...
As an active user of the Odoo 17 platform, I am looking to augment my current interface further. Key Tasks: - Addition of 'Tickets', 'Tasks', and 'Subscription...augment my current interface further. Key Tasks: - Addition of 'Tickets', 'Tasks', and 'Subscription' buttons at the top of the existing Contacts form. - Insertion of a new tab to summarise all tickets connected to a contact. - Modification of Arabic fonts to a Cairo font with Right-To-Left (RTL) layout. The ideal freelancer for this task should: - Have extensive experience in modifying Odoo interfaces, particularly Odoo 17. - Be capable of swiftly yet carefully carrying out these modifications, as I require them within a day. - Showcase pertinent past work...
I'm in need of a professional for initial basic whitelabeling on Axelor ERP system before we dive furthur into it with intense whitelabeling. This first task project will mainly require two modifications: - Rebrand the login page, including the Axelor logo and description underneath it. (check attached images) - Adjust the 'axelor' word in the postgreSQL db whereever it exists as a data to another word of my choosing. The ideal candidate for this task must have a strong familiarity with postgreSQL. Also an understanding for JSand Java can be essential for the login page whitelabeling.
I'm looking for a skilled web developer to create an advanced online tutor booking website with a focus on tutor search and booking. Key Features: - U...tutor booking website with a focus on tutor search and booking. Key Features: - Users should be able to seamlessly interact with the site on both web and mobile platforms. - The site should offer advanced interactivity, including video calling and interactive calendars to enhance the tutoring experience. Skills and Experience: - Proven experience in developing similar platforms with a focus on user interaction and engagement. - Proficiency in integrating advanced features like video calls and interactive calendars on a website. - Familiarity with designing for both web and mobile platforms to ensure a smooth user expe...
Hola, necesito un programador que sea responsable y hable español de ser posible para modificar un plugin que hace un scrapping pero la web a la cual le hago scrapping ha colocado Cloudflare y desde eso entonces ya el plugin me dejo de funcionar.
I'm seeking an experienced Java developer, ideally with exposure to the trading industry. Though I couldn't specify the type of trading experience, any kind would certainly be a plus. Despite not providing detailed project objectives, I'm confident such expert will inherently understand typical tasks in this field. This could include creating automated trading strategies, building a platform, integrating APIs, and so forth. Here are the primary aspects I'm looking for: - Strong Java programming skills - Previous experience in a trading domain - While technology stack specifics aren't set, proficiency in commonly used techs like Python and Node.js would be beneficial. If you believe you suit this role, I'd be excited to vi...
I have an ETE file that I urgently need to be converted into PDF format. Vumingo only This particular file contains images that I want to be preserved in the final output to maintain its visual appeal. All contents should remain exactly the same; no modification, adjustment or removal is necessary. Ideal candidates for this project should: - Be proficient in handling ETE files. - Understand how to efficiently convert ETE to PDF without losing image quality. - Have the ability to deliver within a short timeframe. This is a straightforward task requiring precise execution. Your attention to detail, speed and competency with file conversions will serve you well on this task.
