Call by Value vs Call by Reference
In C language, there are two ways to passing arguments in a function, that are Call by Value and Call by Reference. Before we start to know these two ...
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Utility of Lambda function Python
When you started learning Python, one of the most confusing concepts to get your head around was the lambda statement. Not only you, we are sure that ...
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What is hash table?
Hash Table Hashing is a technique that is used to uniquely identify a specific object from a group of similar objects like; in universities, every st...
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The most useful PHP inbuilt functions
PHP is one of the most admired and popular server-side scripting languages. It has become a preferred choice of website developers. Even after using P...
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Templates and its usability in C++
Template is simple and yet very powerful features of C++. This is the foundation of generic programming, which involves writing code in a way that is ...
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Cloud function and its utility
Cloud Functions is a serverless execution environment for building and connecting cloud services. With Cloud Functions, you write simple, single-purpo...
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Technology behind a SIM card
Today, the phone is the most important part of our life. It’s how we chat with our friends and make fun. It’s the reason we remember every single pers...
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What is Virtual function? How does it work in C++?
Virtual function In C++, a virtual function or virtual method is an inheritable and overridable function or method for which dynamic dispatch is faci...
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What is recursion?
Recursion In computer programming, recursion is a wonderful programming technique where a function or method call itself repeatedly without using a l...
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Most useful standard library functions in C language
Standard library functions are the biggest strength of the C language. Library functions are one of the reason behind the huge popularity of C languag...
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