String

int mynumber 			= 10;
double mydecima 		= 10.1405;
string mytext 			= "10.1405 hello true";
bool myon_off 			= true;
char mysinglecharacter 	= 't';

String

#include <iostream>
int main()
{
	using namespace std;

	char name[20];       //declaring string 'name'

	cin.getline(name, sizeof(name)); //taking string input
	cout << name << endl; //printing string
	return 0;
}

Source: codesdope.com

String

[0]
In computer programming, a string is traditionally a sequence of characters, 
either as a literal constant or as some kind of variable. The latter may 
allow its elements to be mutated and the length changed, or it may be fixed
(after creation). A string is generally considered as a data type and is 
often implemented as an array data structure of bytes (or words) that stores
a sequence of elements, typically characters, using some character encoding.
String may also denote more general arrays or other sequence (or list) data 
types and structures.

Depending on the programming language and precise data type used, a variable
declared to be a string may either cause storage in memory to be statically 
allocated for a predetermined maximum length or employ dynamic allocation to
allow it to hold a variable number of elements.

When a string appears literally in source code, it is known as a string
literal or an anonymous string.

In formal languages, which are used in mathematical logic and theoretical
computer science, a string is a finite sequence of symbols that are chosen 
from a set called an alphabet.

[1]
The string type is used to store a sequence of characters (text). This is not
a built-in type, but it behaves like one in its most basic usage. String 
values must be surrounded by double quotes

String

/*
*NOTICE: the 2 variables refer to one place in memory no 2 different, 
because both of them have the same value.
*/
String str1 = "Hello";
String str2 = "Hello";
/* if I changed value of each one will not share the common place. */
String str2 = "HELLO";
/* Now, both of them has different place in memory */

String frase

Hola que tal

Stringvar

#declare variable -->
var = StringVar()
#sets variable to what ever(most the time a string)
var.set("hello")
#this is used in tkinter!

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