crio community

Topic	Views	Activity
How do you parse JSON in Java? Expert Posts top-java-questions , bdt	6	March 24, 2025
What is JSON and why is it commonly used in web applications? Expert Posts top-java-questions , bdt	47	March 24, 2025
How do you handle exceptions globally in Spring Boot? Expert Posts bdt	13	March 24, 2025
What is RESTful web services? Explain the architectural principles of RESTful web services Expert Posts bdt	7	March 24, 2025
What is Spring Security? How does Spring Security work? Expert Posts bdt	38	March 24, 2025
What are looping statements and how do they work in Java? Expert Posts top-java-questions , bdt	6	March 24, 2025
What are branching statements and how do they work in Java? Expert Posts top-java-questions , bdt	64	March 24, 2025
How do you handle transactions in Spring Boot? Expert Posts bdt	16	March 24, 2025
Can we override the default method? Expert Posts top-java-questions , bdt	82	March 24, 2025
What is the difference between monolithic and microservices architecture? Expert Posts bdt	18	March 24, 2025
What are some common design patterns used in Java backend development? Expert Posts top-java-questions , bdt	16	March 24, 2025
How do constructors differ from a regular method? Expert Posts top-java-questions , bdt	30	March 24, 2025
How do static variables differ from instance variables in Java? Expert Posts top-java-questions , bdt	23	March 24, 2025
Can you provide an example of a static variable and explain its usage? Expert Posts top-java-questions , bdt	16	March 24, 2025
How do you iterate over elements in an ArrayList? Provide a simple code example Expert Posts top-java-questions , bdt	18	March 24, 2025
What is the DRY Principle (Don't Repeat Yourself)? Expert Posts top-java-questions , bdt	14	March 24, 2025
How does the prototypal inheritance works in JavaScript? Expert Posts top-js-questions , fdt	12	March 24, 2025
What is the 'this' keyword in javascript? Expert Posts top-js-questions , fdt	4	March 24, 2025
How many ways to create an object in javascript? Expert Posts top-js-questions , fdt	41	March 24, 2025
What is setTimeout? Expert Posts top-css-questions , css , fdt	4	March 24, 2025
What is type coercion? Explain how 3 + 2 + “7” = 57 Expert Posts fdt , top-js-questions	6	March 24, 2025
What is flexbox in CSS? Expert Posts fdt , top-js-questions	9	March 24, 2025
Explain CSS selectors and their types Expert Posts fdt , top-css-questions , css	45	March 24, 2025
Difference between Authentication and authorization? Expert Posts top-nodejs-questions , nodejs , fdt	5	March 24, 2025
Why do we need setState()? Expert Posts fdt , top-react-questions	6	March 24, 2025
How to access the state of a component from inside of a member function? Expert Posts fdt , top-react-questions	24	March 24, 2025
What is the purpose of Helmet.js in a Node.js application, and how does it address security concerns? Expert Posts top-nodejs-questions , fdt , nodejs	16	March 24, 2025
What are different strategies for scaling a Node.js application to handle increased traffic Expert Posts top-nodejs-questions , fdt , nodejs	18	March 24, 2025
What is the role of process managers like PM2 in a Node.js application deployment? Expert Posts nodejs , top-nodejs-questions , fdt	13	March 24, 2025
How to Manage Environment Variables in Nodejs application? Expert Posts nodejs , top-nodejs-questions , fdt	1	March 24, 2025