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Interview questions and Experience
Interview questions and Experience
JSON Interview Questions to Hire Top Developers
Handling large JSON data in web applications can be challenging due to issues such as performance, memory consumption, and network latency. There are several strategies you can employ to handle large JSON data efficiently, both on the client-side (in the browser) and on the server-side.
JSON Interview Questions and Answers
Sending JSON data in an HTTP request is common when interacting with web APIs or submitting data to a server. There are different methods depending on the HTTP request type (POST, PUT, etc.) and the environment (browser, Node.js, etc.). Below are the most common ways to send JSON data in an HTTP request, particularly using JavaScript.
Most Common JSON Interview Questions
While JSON is a widely used and convenient data format for data exchange, it comes with certain security concerns that need to be addressed during its usage, especially in web applications. Below are some common security risks related to JSON and how to mitigate them:
Most Common Objective-C Interview Questions
Objective-C is a general-purpose, object-oriented programming language that was created in the early 1980s. It is an extension of the C programming language, adding Smalltalk-style messaging and dynamic runtime features. Objective-C was the primary language for macOS and iOS application development before Swift was introduced by Apple in 2014.
Most Frequently asked Django Interview Questions (2025)
Django is a high-level, open-source web framework for building web applications in Python. It was designed to simplify the process of creating complex, database-driven websites, promoting the use of rapid development and clean, pragmatic design. Django encourages best practices for web development and aims to make the process of building web apps as efficient and straightforward as possible.
Most Frequently asked Django Interview Questions
Django handles database migrations through its built-in migration system, which is part of Django's ORM (Object-Relational Mapping). This system tracks changes to the models in your application and automatically generates and applies the necessary SQL commands to update your database schema. Here's a breakdown of how Django handles migrations:
Most Frequently asked Python 3.x Interview Questions
A lambda function in Python is a small, anonymous function defined using the lambda keyword. Unlike a regular function defined with the def keyword, a lambda function can have any number of arguments but can only contain a single expression. The result of the expression is automatically returned by the lambda function.
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