Q1731. How to validate and sanitize input data in Next.js API routes?
To validate and sanitize input data in Next.js API routes, you can use libraries like `Joi`, `Yup`, or `validator.js`. These libraries help ensure that the data received ...
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Q1732. Give an example usage of actions?
Vuex provides actions property similar mutations property in order to define action handlers. These action handlers receive context object as an argument which has same p...
Q1733. What are the key points of Python?
Similar to PERL and PHP, Python is processed by the interpreter at runtime. Python supports Object-Oriented style of programming, which encapsulates code within objects. ...
Q1734. What is the difference between proto and prototype?
The `__proto__` object is the actual object that is used in the lookup chain to resolve methods, etc. Whereas `prototype` is the object that is used to build `__proto__` ...
Q1735. What is the browser support for react applications?
React supports all popular browsers, including Internet Explorer 9 and above, although some polyfills are required for older browsers such as IE 9 and IE 10. If you use *...
Q1736. How to handle errors in Next.js API routes?
To handle errors in Next.js API routes, you can use try-catch blocks to catch exceptions and return appropriate HTTP status codes and error messages. This ensures that cl...
Q1737. How do you dispatch actions?
In Vue state management, actions are dispatched to initiate asynchronous logic or multi-step operations: ### 1. In Vuex: Actions are triggered using `store.dispatch()`: `...
Q1738. What tools can help find bugs or perform the static analysis?
For performing Static Analysis, PyChecker is a tool that detects the bugs in source code and warns the programmer about the style and complexity. Pylint is another tool t...
Q1739. Can you give an example of when you really need a semicolon?
It is recommended to use semicolons after every statement in JavaScript. For example, in the below case (that is an IIFE = Immediately Invoked Function Expression) it thr...
Q1740. What is code-splitting?
Code-Splitting is a feature supported by bundlers like Webpack and Browserify which can create multiple bundles that can be dynamically loaded at runtime. The react proje...