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

2 votes350 views2 answers
Cpp #include "" <>
C++
0 vote360 views1 answer
Pascal triangle using c++
C++
1 vote312 views1 answer
What is time complexity of min_element()
C++
0 vote349 views1 answer
Concatenate string along with the size of the word. in c++
C++
0 vote330 views1 answer
Why we use iostream in C++ programming
C++
0 vote297 views1 answer
C++ handling
C++
0 vote322 views1 answer
How to declare a vector of int in c++
C++
0 vote322 views1 answer
CamelCase Problem
C++
0 vote323 views1 answer
C++ terinary operator
C++
10 votes338 views2 answers
Ascii cpp
C++