JSON, short for JavaScript Object Notation, is an open-standard file format originally used for representing structured data based on JavaScript object syntax. It can also be used independently from Javascript and is currently supported by different application programming interfaces. Files on the JSON format are characterized as text-based, hierarchical, lightweight, and can be edited using a text editor.

 

JSON has become a popular alternative to other formats due to a variety of reasons. It provides a simple notation that allows developers to adopt quickly. Being lightweight, it also leads to better Web user experience due to reduced performance bottlenecks. JSON also allows for easier data transfer due to its data being stored in arrays.

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    how to pass the image file name to backend

    $4 / hr (Avg Bid)
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    3 bids

    There is a code that I need to get the data form it and use it on my own link. if the full code is needed we can work together on that. please look closely before writing to me. Thanks.

    $23 (Avg Bid)
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    14 bids

    We need a Flutter developer for an open-source application. This will be a paid contract, just like any other but your work will be publicly available for future clients and employers to review. This app is intended to teach the Hebrew language. Here is an interactive mockup: The full app description is available on Github: With a further description on the main Github page: Your project bid is for the completion of and fulfillment of the design as described in the user issues. In particular, the app should display in accordance with the display in issue 21. And each lesson should play based on JSON files as described in the issues. It should be working for iOS and Android platforms. There will be ongoing work on this as there are 3 other apps planned with custom requ...

    $2579 (Avg Bid)
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    ** NOTE: Please only bid if you have read through the job ad and understand what needs to be done, failure to understand upon reading the job ad your bid will be deleted ** I am looking for someone to develop NFT Generator Web App where users can add layers and upload traits which will then generate NFT's with Metadata (Ethereum, Polygon, and Solana) in JSON files. A quick overview of how the web application will work: • Users will add layers of the NFT’s they are looking to generate, e.g. background, head, eyes, nose, mouth. • Users would then upload the traits (image files) of each type of layers, e.g. 4 different backgrounds, 4 types of heads, 6 types of eyes, 2 types of noses, and 4 types of mouths. • Once traits are added under each layer, the application w...

    $920 (Avg Bid)
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    Hi, I need to develop a Chrome extension that can share session. We are running a group buy website on which we need to share sessions with our users. Following are my requirements. 1 - We will upload a session in JSON format on our website protected by our membership area 2 - Users will access that session via Chrome extension if they have our membership access and chrome extension installed. 3 - Chrome extension will store session by three ways a - Virtual storage : it will store sessions inside extension's virtual storage b - Import session in browser: For some websites, we need to import sessions in browser c - Some websites do not store sessions instead they store data in browser's virtual storage, so we need access those sessions as well for...

    $477 (Avg Bid)
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    Looking for super expert WP backend dev

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    I need to install Laravel project on Mac M1. I was trying to install but there have some error. Exactly i need to run Laravel project on my Mac M1.

    $80 (Avg Bid)
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    The software must be written in Python. Requires good, solid knowledge of Python libraries (OpenCV, Speech Recognition and similar). Knowledge of multithreading is also required. To implement the project you will need to create your own and / or edit the code of a ready-made video player. You need to create and use an json file as a database. It will only be needed to read the data. The project is posted on GitHub. Git knowledge required. The candidate will be given a short Python work before the offer, as well as more detailed information about the project. The developer needs to sign an NDA (Non-disclosure agreement) and a copyright transfer agreement. The maximum project implementation time is 30 days.

    $1734 (Avg Bid)
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    Take Text and Output Table to a JSON File as per the 16 examples

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    48 bids

    We would like to use Privileges app to elevate MacOS standard users’ access (to admin) just for 5 minutes (App homepage added at the end). The way the app has been designed from its developers works in a different way. You can click it from the OSX doc and that would enable indefinite admin access for the user, until the icon is clicked again. You can also right click it from the doc and select “Toggle privileges”, and that would give just a temp admin access, which is what we want (Note the number “5” in the second screenshot below, which means “5 minutes”). So ideally we would like to remove the indefinite access and make the app working just as from the “Toggle” option. In this case the user would only be able to get admin access f...

    $210 (Avg Bid)
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    ***********Need an Immediate Joiner*********** Position: Java developer for Full time Experience: 3-5 year Skills: 1. Must have experience in developing web applications using J2EE. 2. Must have experience in Spring Boot. 3. Good knowledge of MicroServices. 4. Experience working with tools like Git, Maven, JFrog, UDeploy 5. Expertise developing enterprise-level web applications and RESTful APIs using MicroServices, with demonstrable production-scale experience. 6. Working experience in Industry Standard protocols related API Security including OAuth is a must. 7. Demonstrate strong design and programming skills using JSON, Web Services, XML, XSLT, PL/SQL in Unix and Windows environments. 8. Strong background working with Linux/UNIX environments. 9. Strong Shell scripting experience. 10....

    $958 - $1916
    Sealed
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    14 bids

    Users (non staff) should be able to: View the posts and videos Comment on posts and videos posted Use a like button browse the posts by category in the menu at the top of the site Staff users should be able to: Everything the users can do + add posts Make a post featured(so it shows at the top of the page) Thought process: A user visits our website to view at the latest posts by our staff. The user makes a user account on our website. On one of the posts the user has decided to like the post and leave a comment, after which someone else has replied, they are in order of date, Comments can also have likes. They can then use the YouTube button(or other social media) to view the whole video there. At the top of the website, there is a row with different categories, which the user can us...

    $205 (Avg Bid)
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    29 bids

    Users (non staff) should be able to: View the posts and videos Comment on posts and videos posted Use a like button browse the posts by category in the menu at the top of the site Staff users should be able to: Everything the users can do + add posts Make a post featured(so it shows at the top of the page) Thought process: A user visits our website to view at the latest posts by our staff. The user makes a user account on our website. On one of the posts the user has decided to like the post and leave a comment, after which someone else has replied, they are in order of date, Comments can also have likes. They can then use the YouTube button(or other social media) to view the whole video there. At the top of the website, there is a row with different categories, which the user can us...

    $216 (Avg Bid)
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    We are and we have a small EC2 server with a small set of classic ASP apps running on it. We have a short document that describes what we are looking for. It's uploaded here. Please take a look and let us know what you think. It references Fiverr but we're exploring options for supporting the solution.

    $24 / hr (Avg Bid)
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    lua launguge 2 days left
    VERIFIED

    hello I have file scripts with Lua language how deal with it i need to applied it as db or json

    $135 (Avg Bid)
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    Please read this carefully and completely before making any bid. BIDS MADE TOO QUICKLY WILL BE DELETED - DO NOT MESSAGE ME, I WILL MESSAGE YOU I have an application to produce a demo for a large company who will buy my product/service after the demo. It is a large project and could involve several years of work for you. The project is to provide monitoring and help for staff who work on a 1Km x 1Km site. Beacons - each member of staff with have a K21 Beacon (see ) Gateway - There will ultimately be 200 gateways installed across the site (see ) We will want to place each Beacon on a map using What3Words ( ) to locate the location of each gateway when installed. The Beacons will signal to each Gateway they are close to and we want to show on a map where each Beacon is (not exactly b...

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    need a professional who can work with OMDB(movie database website) Api. Just want to fetch data through api and save it in csv file. we want all the data in api to be fetched and save it in a csv file. want a fast and passionated freelancer. need to be complete the work urgently

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    Work With WebSocket's in php 13 hours left
    VERIFIED

    Work With WebSocket's in php To Get Live Status From API

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    Image editing 5 hours left
    VERIFIED

    Editing Image web application development. Reference: The PSD image should be imported and can be edited every layers.

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    6 bids

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