string append code example
Example 1: string concat javascript
//This method adds two or more strings and returns a new single string.
let str1 = new String( "This is string one" );
let str2 = new String( "This is string two" );
let str3 = str1.concat(str2.toString());
console.log("str1 + str2 : "+str3)
output:
str1 + str2 : This is string oneThis is string two
Example 2: append string c++
// appending to string
int main ()
{
std::string str;
std::string str2="Writing ";
std::string str3="print 10 and then 5 more";
// used in the same order as described above:
str.append(str2); // "Writing "
str.append(str3,6,3); // "10 "
str.append("dots are cool",5); // "dots "
str.append("here: "); // "here: "
str.append(10u,'.'); // ".........."
str.append(str3.begin()+8,str3.end()); // " and then 5 more"
str.append<int>(5,0x2E); // "....."
std::cout << str << '\n';
return 0;
}
Example 3: how to append string to another string in python
var1 = "foo"
var2 = "bar"
var3 = f"{var1}{var2}"
print(var3)
Example 4: append string to another string c++
// appending to string
int main ()
{
// easy way
std::string str = "Hello";
std::string str2 = " World";
std::cout << str + str2 << std::endl;
return 0;
}