Int to qstring

From integer to qstring qt

Use QString::number():

int i = 42;
QString s = QString::number(i);

Int to qstring

int i = 42;
QString s = QString::number(i);

Source: stackoverflow.com

Int to QString

QString s = QString::number(42.5, 'f', 1);

Source: stackoverflow.com

Int to qstring

// Qt 5 + C++11
auto i = 13;    
auto printable = QStringLiteral("My magic number is %1. That's all!").arg(i);

// Qt 5
int i = 13;    
QString printable = QStringLiteral("My magic number is %1. That's all!").arg(i);

// Qt 4
int i = 13;    
QString printable = QString::fromLatin1("My magic number is %1. That's all!").arg(i);

Source: stackoverflow.com

Similar codes

6 votes329 views1 answer
C++ replace character in string
C++
0 vote328 views1 answer
Arduino C++ servomotor random moving
C++
-1 vote307 views2 answers
Why is my unity crashing
C++
1 vote335 views1 answer
Qt qchar to char
C++
0 vote315 views1 answer
Ejemplo
C++
0 vote319 views1 answer
Map float
C++
1 vote310 views3 answers
How to get a random number between two numbers in c++
C++
0 vote340 views1 answer
Split text c++
C++
2 votes325 views1 answer
Print a string with printf in c++
C++
0 vote308 views2 answers
C++ function for checking if a sting is a number
C++