#rest api
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Call my fist an HTTP Post request, the way it delivers a message of pain directly to the endpoint of your face.
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We all know they both have different strengths and ideal use cases, but which do you generally prefer to use in your own projects, REST or GraphQL?
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What is Monolithic Architecture?
Monolithic architecture is an approach to software development in which an application is built as a single, self-contained unit. In this architecture, all application components are tightly coupled and run within the same process. This means that the entire application is deployed as a single package, and all changes to the application require the application to be rebuilt and redeployed.
In the above example, we can see that all services are created in a single application and they are tightly coupled with each other. Even functionalities created in separate classes, it is integrated into the main class. If the change in one class is done, we have to test all functionality. The bigger issue is that, if any class has an issue then it will impact all functionality. Let us example, the discount service has an issue so it will impact the complete order process.
Check out this post for the Advantages and Disadvantages of Monolithic Architecture?
#development#rest api#salesforce#salesforcecodex#salesforce development services#salesforce development company
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JavaScript code to integrate with an external API
JavaScript code to integrate with an external API
Let’s start with simple HTML code and save it as .html file.
<!DOCTYPE html>
<html>
<head>
<title>API Integration</title>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<button id="fetch-data-button">Fetch Data</button>
<div id="data-container"></div>
<script src="app.js"></script>
</body>
</html>
This HTML code creates a button element with the id…
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Learn how to use API with 2 API examples
Are you interested in learning how to use APIs? No worries we will show you the complete API example in today’s article.
Read More: https://beproblemsolver.com/learn-how-to-use-api-with-2-api-examples/
#API#API Crud#API example#Bootstrap 5#CSS3#HTML5#JSON#json api example#postman api#rest api#Weather API#Web Development
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Learn how to get started and make the most of our Forex data by checking out our detailed data documentation. https://tradermade.com/docs/restful-api. Choose us as your data partners to get reliable and accurate Forex data.
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Udemy Coupon Code For Rest API Testing (Automation) from Scratch -RestAssured Java,rest
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REST API Interview Questions and Answers (2024)
Introduction to REST API
In the rapidly evolving landscape of web development, REST API stands out as a crucial component. REST, which stands for Representational State Transfer, is an architectural style that defines a set of constraints to be used for creating web services. REST APIs have become the backbone of modern web applications, enabling seamless communication between different systems over the internet.
2. Basics of REST API
Understanding RESTful architecture
RESTful architecture emphasizes a stateless client-server interaction where each request from a client to the server must contain all the information necessary to understand the request, and the server must not store any client context between requests. This statelessness ensures scalability and reliability in distributed systems.
Key components of REST API
The key components of a REST API include resources, endpoints, methods, representations, and stateless communication. Resources are the key entities exposed by the API, and endpoints represent the URIs through which these resources are accessed. HTTP methods such as GET, POST, PUT, DELETE are used to perform CRUD (Create, Read, Update, Delete) operations on resources. Representations define the format of data exchanged between the client and server, and stateless communication ensures that each request is independent of previous requests.
3. Common REST API Interview Questions
What is RESTful Web Service?
A RESTful web service is a service implemented using the principles of REST architecture. It exposes a set of resources that can be accessed and manipulated using standard HTTP methods. These services typically communicate using JSON or XML representations.
Difference between SOAP and REST
SOAP (Simple Object Access Protocol) is a protocol for exchanging structured information in the implementation of web services, whereas REST is an architectural style. SOAP relies on XML for message format, while REST uses simpler formats like JSON. SOAP supports more complex transactions and security features, while REST is simpler and more lightweight.
Explain HTTP methods used in RESTful services
HTTP methods, also known as CRUD operations, are used in RESTful services to perform actions on resources. GET is used to retrieve resource representations, POST is used to create new resources, PUT is used to update existing resources, and DELETE is used to remove resources.
4. Advanced REST API Interview Questions
What is HATEOAS?
HATEOAS (Hypermedia as the Engine of Application State) is a constraint of the REST architecture that dictates that a client interacts with a network application entirely through hypermedia provided dynamically by application servers. This allows clients to navigate through the application’s resources by following links provided within the representations.
How to handle authentication in RESTful APIs?
Authentication in RESTful APIs can be handled using techniques such as API keys, OAuth, JWT (JSON Web Tokens), or session-based authentication. Each method has its advantages and is chosen based on the security requirements and infrastructure of the application.
What are idempotent and safe HTTP methods?
Idempotent HTTP methods are those that can be repeated multiple times without changing the result beyond the initial application, while safe HTTP methods are those that do not alter the state of the server. GET and HEAD are examples of safe methods, while GET, PUT, and DELETE are idempotent methods.
Conclusion
In conclusion, mastering REST API interview questions is essential for anyone aspiring to pursue a career in web development. Understanding the fundamentals of RESTful architecture, common interview questions, advanced concepts like HATEOAS and authentication, and best practices for API development will not only help candidates ace interviews but also build robust and scalable web applications.
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A RESTful API (Representational State Transfer) is a web service architecture that follows a set of principles and constraints, aiming to simplify communication between systems. RESTful APIs use standard HTTP methods (GET, POST, PUT, DELETE) to perform operations on resources, which are identified by unique URIs (Uniform Resource Identifiers).
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REST into your communication • an architecture aiming for straightforward and clear communication between systems
As I started to discuss my magazine idea with chat GPT, ot quickly turned out that there is more to REST than I thought. When pitching my idea of an online magazine called
The Rest Publication
it suggested me, that I should use REST API, for better results.
(I guess it already thought of it in an IT approach)
it also interesting, coz I was suggested today in a meeting that I could do a platform for community spaces. Then this little misunderstanding shows me that there is something called 'REST API'. So I asked for it. I asked more info like this.
and although it was interesting, I found it a bit too technical. But at the end the last sentence captivated me:
These APIs are stateless, meaning each request contains all necessary information to process it independently, without relying on prior interactions
what a beautiful sentence? isnt't it?
STATELESS - it says.
Wow, I mean what the fcuk is that actually?
I mean I know that there are states like states of mind and so on, but what could be a Stateless Rest API? That must be something else.
It felt like non-attachment. Which in the eastern philosophy refers to letting thins flow. Not to hold onto things stubbornly. Just go with the flow, move with ease. No expectations. Just love.
And so I see that in a web architecture context. So I decided to make a comparison of the Rest Publication idea and the REST APIs.
and it said...
so I told him that:
"
You
I find it interesting that this architecture is named as REST, coz it feels like it would come from a state of relaxed calm as the name would suggest. And then it contains 'statelessness' as if the relaxed or meditated mind is stateless."
and it turnes out that this architectural concept actually containes the qualities of non-attachment, autonomy, simplicity, reliability, scalability, efficiency, and independence.
Just like the whole Souldom concept does.
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Call my kiss an HTTP Post request, the way it delivers a message of love directly to the endpoint of your lips.
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Maybe the REST API?
Hello everybody!
It's been a while since I've been here, and I was wondering if a series of tutorials using Tumblr's REST API would be interesting.
You could teach, for example, how to return the 4 posts with the most likes on your blog.
I can also try to help by answering any questions.
Do you find this interesting?
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What is a REST API?
In the digital landscape, communication between different software systems is crucial. This exchange of information occurs through Application Programming Interfaces (APIs). Among these, Representational State Transfer (REST) APIs stand out as a popular and widely used architectural style for designing networked applications.
What is a REST API?
REST, an acronym for Representational State…
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Generate GraphQL Query In Salesforce Apex
GraphQL can retrieve data from multiple sources in a single query. This will reduce the number of HTTP requests, reducing latency and boosting performance, particularly in mobile and low-bandwidth devices. To retrieve data we have to create SQOL in GraphQL format. In this post, we will build a GraphQL Query Generator in Salesforce Apex that will give us a valid GraphQL query. We will also use generated SOQL to retrieve data using GraphQL API.
To explore GraphQL in Salesforce you can check our other post Exploring GraphQL API in Salesforce.
Steps to create a GraphQL query generator
Create Apex Classes for Query Generator
Use Generate GraphQL Query to retrieve data
Check out post GraphQL Query Generator in Salesforce Apex to learn each step in detail.
#salesforce#salesforce development services#salesforce development company#development#salesforcecodex#rest api#graphql
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Rest API Vs Graphql Tutorial with Example for Microservice Developers
Full Video Link - https://youtube.com/shorts/nFoO6xbEi4U
Hi, a new #video on difference between #graphql & #restfulapi #restapi for #microservice #api #developers is published on #codeonedigest #youtube channel.
@java #java #awscloud @awscloud
The core difference between GraphQL and REST APIs is that GraphQL is a specification, a query language, while REST is an architectural concept for network-based software. GraphQL is great for being strongly typed, and self-documenting based on schema types and descriptions and integrates with code generator tools to reduce development time.
A REST API is an “architectural concept” for…
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#graphql#graphql api calls#graphql api java#graphql api project#graphql crash course#graphql example#graphql example java#graphql example spring boot#graphql example tutorial#graphql microservices tutorial#graphql spring boot#graphql tutorial#graphql tutorial react#graphql vs rest#graphql vs rest api#rest api#rest api vs graphql#rest microservices vs graphql#rest microservices vs graphql api#restful api vs graphql#what is graphql
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Dive into the world of real-time Forex and CFD data using the power of C++ through our dynamic REST API! Unveil the secrets at https://tradermade.com/tutorials/how-to-build-your-first-cpp-rest-api-client and embark on a journey where both novices and C++ maestros can seamlessly fetch live Forex and CFD data.
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