11 most useful functions in C++
C++ is a general-purpose, object-oriented programming language. The language can handle a lot of complex things such as memory management, hardware an...
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Most useful JavaScript built-in methods
Currently, JavaScript is the most popular high-level, dynamic, untyped, and interpreted programming language. As per recent reports of Github, JavaScr...
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10 most useful built-in functions on Python
Among all the programming languages Python is one of the most popular general purpose languages. It is an object oriented programming language with ea...
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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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What is Lambda expression and how does it work as anonymous?
The term Lambda expression has derived its name from lambda calculus which in turn is a mathematical notation applied for defining functions. In compu...
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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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Overloading vs Overriding
Overloading and Overriding are the two very important concept of Object Oriented Programming. But, most of the novice programmers are confused about t...
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AWS Lambda vs Google Cloud Functions
AWS Lambda is a computer service that lets you run code without provisioning or managing servers. It executes your code only when needed and scales au...
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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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