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    3,561 unhandledpromiserejectionwarning async await работ(-а,-ы) найдено, цены указаны в USD

    Ищем человека который ознакомится с требованиями функционала и составит ТЗ для разработчика. ТЗ нужно всего лишь на 1 скрипт. Тематика: Telegram бот - управление группами (модерация) В состав работ по текстовой части ТЗ входят: 1. глоссарий терминов проекта 2. технические требования к коду 3. требования к нагрузкам 4. стек используемых технологий 5. пользовательские истории для основных роле...

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    Бюджет указан примерный за один сайт. В планах написать более 10. Основная задача состоит в том, чтобы парсить данные стабильно, быстро и незаметно для сайтов, язык на котором вы будете писать не важен, нужно выбрать оптимальный под каждый сайт. Подробное тз составлено. Требования: умение писать асинхронный код – callables, promises, async/await. хорошее знание html, js, jquery. понимание...

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    Hire a Middle/Senior JS Developer Завершено left

    Ищем Middle/Senior JS Developer для удаленной работы в международной компании DecisionMapper на full time. Среди основных требований: • владение ООП и шаблонами проектирования (design pattens) • владение техниками функционального программирования на JS, хорошее знание библиотеки lodash • владение техниками работы с асинхронным кодом -- Promises, [войдите, чтобы посмотреть ...

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    Dedication and your time will be needed for this project, this project consist of converting of words from Microsoft to document also regarding typing and writing. We await you offer

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    Greetings, PLEASE READ FULLY BEBORE YOU BID. If you fulfill the requirements...then bid. Otherwise your wasting your time. I am a small start-up and need a ready-made on-demand booking script. and can deliver it fast (Web + iOS and Android Apps). **I am NOT looking for custom solution script, only READYMADE script with 100% bug FREE. I am looking for the following scripts: - Rental items - Peersp...

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    Senior Software Engineerc 4 дней(-я) left

    We are looking for a software engineer who can effectively work with small teams of analysts / Project Managers and developers on several projects simultaneously. Responsibilities included: involvement in all stages of the software and service development life cycle. An ideal candidate will have to work closely with all parties interested in projects. He should have to set tasks for developers, w...

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    $250 - $750
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    We are looking for a software engineer who can effectively work with small teams of analysts / Project Managers and developers on several projects simultaneously. Responsibilities included: involvement in all stages of the software and service development life cycle. An ideal candidate will have to work closely with all parties interested in projects. He should have to set tasks for developers, wo...

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    Monetized UPG 4 дней(-я) left
    ПОДТВЕРЖДЕН

    *PLEASE READ FULL PROJECT REQUIREMENTS AND NEEDS BEFORE BIDDING OR BE IGNORED* I am looking to spend like $40-$50 on this project. I am looking to add a MONETIZED UPG (User Post Gallery) to my website. LANDING PAGE: Infinite Scroll Gallery of user submitted images. IMAGE SIZE: 4x4px and allow it to fill up all the space. HEADER MENU PAGES: "About" - "Contact Us" - "...

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    The page on our site has a CLS issue: You can see it here: [войдите, чтобы посмотреть URL] First to provide a 'reasonable' improvement and demonstrate it; share code + quality documentation will win! The issue is related to: <div class="banner"> 1) I need someone to improve our CLS score, ideally around an error of 0.1. 2) The winner will clearly document the steps r...

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    website design 2 дней(-я) left

    I want a website which is good-looking. I give some website that features can be added to my website. <script async="async" data-cfasync="false" src="//[войдите, чтобы посмотреть URL]"></script> <div id="container-0a577aaae3f7ece45fa718979cca61a8"></div>

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    About Aalgro: Aalgro is building new-age trust in the trade of goods of fresh produce. We are here to enable e-transactions across Mandi's by providing real-time access to price discovery and qualitative information of lots along with providing logistics and credit support to our users, helping them make efficient and profitable trading decisions; also enabling new channels for procurement a...

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    Hi Gary, I am doing a research project and I need assistance with my data analysis. It is a retrospective prevalence study that looks at anatomical variations of blood vessels in hospital based patients in 2 institutions as determined by radiologists on imaging. It also looks at the caliber of the vessels as determined by 2 independent radiologist. Some of the deliverables will be to: 1. Determi...

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    Project for John A. 19 часов(-а) left

    Hello sir, Sorry for bothering you like this, not sure if I am doing the right thing. I saw your profile and I could see you are a Nigerian. I'm also a freelancer like you, but I am new to Freelancer. It's been over a month I've been here looking for jobs, but I haven't seen any. I messaged you because I saw your ranking and I'm sure you've done majority of works her...

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    Hi, a weird thing is happening to me with FCM - Firebase Messaging Cloud. In android I have no problem with notifications, they arrive immediately or in 1 or 2 seconds, but in web with javascript, sometimes the payload (data) or notifications do not arrive ... but at first it works, I emit data from my server in Node and they arrive immediately, I keep doing it every minute and in the foreground a...

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    Develop an app(ios and android) in flutter to connect and share/receive data from device in async and sync basis where data serialization and deserialization must be using protocol buffers ([войдите, чтобы посмотреть URL]) Here are features: 1: On click to add button -> Scan the ble device -> Show list of broadcasted devices with Device info and UUID 2: Manual and autoparing on secure hands...

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    Hello, my company needs people to help with the transcription of documents. We await your offer.

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    React developer needed Завершено left

    Due to the nature of the SaaS service we want to support both credit card payment options as well as paper/PDF (async) invoice processing. The offline invoice generation and processing will hopefully utilize Stripe's online payment or lockbox service to eliminate processing requirements by us.

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    Convert a one form application from C# or C++ to Delphi 10.4 FMX Pull the latest version of the source code from GitHub - [войдите, чтобы посмотреть URL] Im not sure about this code because I cant see the BIN of this Im looking to have [войдите, чтобы посмотреть URL] in Delphi The Zebra Scanner SDK includes source code for this VC++ test utility. This program is made to test OPOS devices Th...

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    Trophy icon Logo design for Courier Company Завершено left

    This contest is for those who can use initiative and are creative. Our client has a company called Bravs Courier Bravs courier send parcels throughout the UK and need a logo for their company. Use your own creativity. Use vector format only. NO PHOTOSHOP amateurs on here please. AI or CDR only. Await your entries

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    Script has bugs that need to be fixed. If you zoom in, you will see listings, but zoom out they disappear. View map at: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] VM1260:1 Uncaught SyntaxError: Unexpected end of JSON input at [войдите, чтобы посмотреть URL] (<anonymous>) at Object.<anonymous> ([войдите, чтобы посмотреть...

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    Documentation Situation: We have a frontend based on Laravel in use, that has been reworked many times due to many relaunches and additions. The former developer added a new css/JS everytime something was changed and never merged them. At the moment we’re facing 12+ CSS files and 12+ scripts. We are looking for an experienced fronted developer that is able to do this, also in optimizing ...

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    A basic proof of concept is built but it is far from ready to use. The intent is to leverage functionality in Stripe to create and manage subscriptions and billing. Due to the nature of the SaaS service we want to support both credit card payment options as well as paper/PDF (async) invoice processing. The offline invoice generation and processing will hopefully utilize Stripe's online payme...

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    Online Marketplace for trading whole US Mortgages based on an SQL database. As a seller I can post loans for sale with about 50 fields for each loan so buyers can bid knowledgeably. As a potential buyer of mortgages, I can review and sort hundreds or thousands of mortgages for sale, place bids, await either acceptance, counter-offer, or monitor to see if prior to seller acceptance if I have been...

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    The Job: to develop a fully function Shopify E-Commerce website. The site should have the following requirements: 1- Structure: · Home Page · Menu: o Menu Item 1 : Trash Bags o Menu Item 2: Pallet Wrap o Menu Item 3: Foil and Kitchen Wrap o Menu Item 4: Custom Bags (contains a contact form as per example business below) o Menu Item 5: About Us o Menu Item 6: Contact Us &middo...

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    the foor loop needs to wait on [войдите, чтобы посмотреть URL] to be done before it continues its next itteration. (se below) for (var i = 0; i < Numberofloops; i++) { var els = [войдите, чтобы посмотреть URL]('full') [войдите, чтобы посмотреть URL](els, function (el) { [войдите, чтобы посмотреть URL]('hide') ...

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    A basic proof of concept is built but it is far from ready to use. The intent is to leverage functionality in Stripe to create and manage subscriptions and billing. Due to the nature of the SaaS service we want to support both credit card payment options as well as paper/PDF (async) invoice processing. The offline invoice generation and processing will hopefully utilize Stripe's online payme...

    $507 (Avg Bid)
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    Somos una cooperativa de trabajo de Uruguay (América del Sur). Nuestra razón social es COOPERATIVA SOCIAL AMBIENTAL, y usamos la sigla COSAM. Somos 119 cooperativistas organizados en una empresa de propiedad colectiva, y brindamos servicios ambientales a 130.000 usuarios del sistema de recolección de residuos sólidos urbanos. Ver al pie un enlace para acceder a una pre...

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    Sportsbook Завершено left

    the aim is to create a sportsbook with a relatively inexpensive api that obtains sports quotas. or a ready-made script that can be modified or the programmer himself can modify it. I am looking for people who have already worked on this and who give me an estimated cost of a software that responds to this and works. Since it would be an online sports betting house, we already have a working sof...

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    Develop an app(ios and android) in flutter to connect and share/receive data from device in async and sync basis where data serialization and deserialization must be using protocol buffers ([войдите, чтобы посмотреть URL]) Here are features: 1: On click to add button -> Scan the ble device -> Show list of broadcasted devices with Device info and UUID 2: Manual and autoparing on secure hands...

    $161 (Avg Bid)
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    2 заявок(-ки)
    Ritter: The way to Connect Завершено left

    I Want to build an app: Initially a mobile app to change the way we connect to people and share our views Primarily the app should have the below: - A connect handle. - Follow me functionality. - Async execution In a nutshell, We could discuss more once our deal progresses.

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    Hello, The SportSpress plugin (Wordpress) allows you to display match lists (which are already in the database) with dates filtering. We can choose to display today's matches, over a period of time, the next seven days, etc. But I need to display a match list that shows all matches played today but takes previous years into account. For example today it must display all the matches played on...

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    <div class="row" style="margin-top: 50px;"> <!-- Table --> <table id='empTable' class='table table-bordered table-striped' style="width: 100%" data-order='[[ 0, "desc" ]]' data-page-length='15'> <thead> <tr> <th...

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    I need a mobile app Завершено left

    Hello, I would like to know what is the budget that you offer me to create an app with the following characteristics: -Android and iOS version. -Product search according to filters such as: location, price, characteristics (keywords) ... -Safe application. -Payment system (that is also safe). -Maintenance. -Data sheet of each product with its characteristics and images. -Offline operation of the a...

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    Offline React Native App Завершено left

    The developer should have a strong grip on the followings: MapBox How to draw a polygon using markers on MapBox The building of offline apps Leaflet Async-storage Fast turnaround to deliver update every second day with apk file IOS + Android versions required deadline 15 days budget 250-300 USD No junior developer or middle man, need expert individual only This is the first project, would be a lon...

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    <script data-ad-client="ca-pub-7781189262179915" async src="[войдите, чтобы посмотреть URL]"></script>

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    Hello, The SportSpress plugin (Wordpress) allows you to display match lists (which are already in the database) with dates filtering. We can choose to display today's matches, over a period of time, the next seven days, etc. But I need to display a match list that shows all matches played today but takes previous years into account. For example today it must display all the matches played on...

    $117 (Avg Bid)
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    3 заявок(-ки)

    I have a function in the uploaded file that reads an array and sends an AXIOS call on every 25 names. I need the function structured properly with either a promise or await or something so that the AXIOS call happens properly and combines all of the results into one variable. Please be an expert in promises or await and AXIOS and bid what you feel is a fair price. I will NOT talk to you for 10 ...

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    Project for Ilya R. Завершено left

    Hello my name is Alexis, I am writing to you because I am looking for a physicist, mathematician or engineer with experience in developing prototypes by mathematical models and computational studies of dynamic fluids with charge in magnetic fields. I want to study a device that contains an ionized gas inside and its behavior when crossing a magnetic field. I await your response to know if you ha...

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    We have an internal scan tool that checks for our approved headers and cookies. In the scan we are seeing an unapproved cookie. The cookie is below the vendor is not able to remove the below cookie or the app would stop working. I have added the worker we adjusted and added to the route, which is presenting the proper headers. We need to adjust the worker to block, bypass or conceal the below cook...

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    Hello, I present my website to you [войдите, чтобы посмотреть URL] We need 2 Android and iPhone apps We would like to know how much is the two applications And that it is perfectly functional Thank you and I await your answers

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    React Native Bundle Fault Завершено left

    Hello. Just got a new MacBook, and I installed Android Studio and so on. I have an app I need to build, but it seems to be on a old version. I need a cookbook or video how to make this work again after an update. the fault is right here: FAILURE: Build failed with an exception. * Where: Build file '/Users/mikeboysenjurcok/Desktop/MB Dev/MobileApplications/MeterVAPP/Android/Android/nod...

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    Trophy icon BOOK COVER DESIGN Завершено left

    Dear Freelancer community, Thank you for your interest in my project. Your task is to design a RICH professional, Creative, eye-catching book cover. The book title is ""Credit Rich: a step by step guide on how to increase your credit score"" The author name is is "B. Rich" Be creative and think of what a rich and luxurious life looks like to you. And For color schem...

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    I am looking for a person who carries out consultations relating to a new service for the reactivation of suspended google ads accounts, and also aimed at preventing the suspension of google ads accounts. The service provides for the choice of the person, to carry out remotely, the 1 hour consultations via skype or Teamviewer. Training will be provided before starting work. The commission that...

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    Async pipe http call Завершено left

    All the details will be in private chat

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    We have this front end: We I need it to be integrated with WS taking data from bakend tables to pefprm CRUD operations against Backend database. When click on this : I need capture screen in backgoud, with a timer, from 5 to 5 minuts, automatically - using following or similar javascript code and call a backend web-service to save the file into the backend. [войдите, чтобы посмотреть URL](n...

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    Looking For Fulltime React Native Freelancer for enhancement of the existing project. Below dependacies are used in existing application. "dependencies": { "@react-native-community/async-storage": "1.7.1", "@react-native-community/datetimepicker": "^3.0.1", "@react-native-community/netinfo": "5.2.0", "@rea...

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    If you are looking to develop a website, I can help you; I offer you a website developed in Wordpress, with all the images and the structure you want, the Hosting and the domain are included in the price. The estimated delivery time is 4 days ... I await your messages!

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    Design a Logo Завершено left

    Hello, I am going to start a project over the next few months, and I am currently looking for someone to develop a logo for me. It is a Real Estate company with a more disruptive / cool concept and above all more supported on digital platforms; its name will be "AUZ". The aim will be to dematerialize and simplify the real estate mediation process. When you have availability, I would ...

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    Hi, I am looking for a CloudFlare "Workers" Expert to write javascript code and APIs for DOM manipulation. No fresher please. ------------------------------------- BID ONLY: ------------------------------------- o If you have experience with CloudFlare "Workers"... note "Workers" o If you are great with javascript / wrangler / node modules / async-await o if you a...

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