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JavaScript Concept – JavaScript basics

Posted January 9, 2023 by admin

JavaScript is a programming language that is commonly used in web development. It is often used alongside HTML and CSS to create interactive, dynamic websites and web applications. JavaScript is a client-side language, which means that it is executed by the user's web browser rather than the server. This allows…

PHP Nested Loops – What are nested loops in PHP?

Posted January 9, 2023 by admin

Nested loops in PHP are loops that are placed inside one another. They allow you to perform a series of loops within a loop, which can be useful for iterating over two-dimensional arrays or for performing a set of operations multiple times. The syntax for nested loops in PHP is…

If China is more powerful than India, then why can’t China attack India?

Posted December 30, 2022 by admin

There are several reasons why China cannot attack India: International laws and norms: Attacking another country is generally considered a violation of international law and can lead to consequences such as sanctions and condemnation from the international community. Military capabilities: While China may have a larger military, India has a…

Inheritance in C++

Posted December 27, 2022 by admin

Inheritance is a feature of object-oriented programming that allows a class to inherit the properties and behaviors of another class. It allows you to create a new class that is a modified version of an existing class, without having to rewrite the code in the new class. This can save…

How to balance a dataset in Python?

Posted December 27, 2022 by admin

Balancing a dataset in Python involves ensuring that the number of samples belonging to each class is equal or nearly equal. This is important because having an imbalanced dataset can lead to bias in the model, leading to poor performance on the minority class. Here are a few ways to…

Nested dictionary incorrectly populating all top level key-value pairs with same values

Posted December 26, 2022 by admin

There could be several reasons why a nested dictionary is incorrectly populating all top-level key-value pairs with the same values. Here are a few things you can check: Make sure you are using the correct syntax: When creating a nested dictionary, make sure you are using the correct syntax and…