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Turbo C++ 1 min read

How to run (16-bit) .exe files output by Turbo C++?

If your PC is running on 32/64 bit Windows OS, then the older 16-bit application (output by Turbo C++) would not run on it. Here the

Swift 6 min read

Double by Example - Swift Programming Language

Overview * Double represents a 64-bit floating-point number. * Double has a precision of at least 15 decimal digits, whereas the precision of Float can be as little

Swift 4 min read

Float by Example - Swift Programming Language

Overview * Floating-point numbers are numbers with a fractional component, such as 3.14159, 0.1, and -273.15. * Float represents a 32-bit floating-point number. 1.

Swift 5 min read

Advanced Enum (Enumerations) by Example - Swift Programming Language

1. Properties We can't add actual stored properties to an enum, but we can create computed properties. The value of computed properties can be based on

Swift 3 min read

Int by Example - Swift Programming Language

Overview A signed integer value type. On 32-bit platforms, Int is the same size as Int32, and on 64-bit platforms, Int is the same size as

Swift 9 min read

String by Example - Swift Programming Language

Overview A string literal is a sequence of characters surrounded by double quotes ("). 1. Creating and Initializing Strings 1.1 Initializing Strings let name = "vineeta"

Swift 3 min read

Enum (Enumerations) by Example - Swift Programming Language

An enumeration defines a common type for a group of related values and enables you to work with those values in a type-safe way within your code.

Primary 4 min read

TextView and EditText in Android

1. How to use simple TextView in android Write this code in .xml file <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:

Primary 3 min read

Awesome Bitwise Operations and Tricks with Examples

1. Set nth bit of integer x x | (1<<n) Example #include<stdio.h> int main() { int x = 10; //1010 int n = 2; int

Wiki 5 min read

What's new in Xcode 9?

Xcode is the complete developer toolset used to create apps for Apple TV, Apple Watch, iPad, iPhone, and Mac. The Xcode development environment bundles the Instruments analysis tool,

Primary 2 min read

How to pass Command Line Arguments in Turbo C++

The following are the steps to execute a program with Command Line Argument inside Turbo C/C++ Compiler : 1. Open Turbo C++ Open Turbo C++. If you don&

Data Structure 3 min read

Introduction to Greedy Algorithms

1. What is Greedy Algorithm? A greedy algorithm, as the name suggests, always makes the choice that seems to be the best at that moment. This means that

Data Structure 2 min read

Introduction to Divide and Conquer (D&C) Algorithm Design Paradigm

1. What is Divide and Conquer? Divide and conquer (D&C) is an algorithm design paradigm based on multi-branched recursion. A divide and conquer algorithm works

Data Structure 2 min read

Introduction to Asymptotic Notations

1. What is Asymptotic Notations? Asymptotic Notations are languages that allow us to analyze an algorithm’s run-time performance. Asymptotic Notations identify running time by algorithm behavior

Data Structure 3 min read

Introduction to Data Structures and Algorithms

1. What is Data Structure? A data structure is a particular way of organizing data in a computer so that it can be used efficiently. Data Structures is