How to concatenate a std::string and an int

I thought this would be really simple, but it’s presenting some difficulties. If I have

std::string name = "John";
int age = 21;

How do I combine them to get a single string "John21"?

Related Posts:

  1. Alternative to itoa() for converting integer to string C++?
  2. convert a char* to std::string
  3. How to trim a std::string?
  4. std::string formatting like sprintf
  5. Fill array with random numbers within a specified range (C++)
  6. How to replace all occurrences of a character in string?
  7. Remove First and Last Character C++
  8. What does it mean that “a declaration shadows a parameter”?
  9. how to convert from int to char*?
  10. How do you append an int to a string in C++?
  11. C++ floating point to integer type conversions
  12. How do you convert CString and std::string std::wstring to each other?
  13. Is “delete this” allowed in C++?
  14. What is a segmentation fault?
  15. How many spaces for tab character(\t)?
  16. How to create a dynamic array of integers
  17. How to create a dynamic array of integers
  18. Linker Error C++ “undefined reference ” [duplicate]
  19. How do I build a graphical user interface in C++? [closed]
  20. C++ convert from 1 char to string?
  21. How do I build a graphical user interface in C++? [closed]
  22. system(“pause”); – Why is it wrong?
  23. Pause Console in C++ program
  24. system(“pause”); – Why is it wrong?
  25. Pause Console in C++ program
  26. How to implement 2D vector array?
  27. Why the switch statement cannot be applied on strings?
  28. What is the difference between g++ and gcc?
  29. How to use setprecision in C++
  30. How to dynamically allocate arrays in C++
  31. What does (~0L) mean?
  32. How to dynamically allocate arrays in C++
  33. What is the best way to use a HashMap in C++?
  34. What is the best way to use a HashMap in C++?
  35. What are the differences between a pointer variable and a reference variable in C++?
  36. What is an undefined reference/unresolved external symbol error and how do I fix it?
  37. Sleep for milliseconds
  38. How to convert string to char array in C++?
  39. How can I convert a std::string to int?
  40. Easiest way to convert int to string in C++
  41. What is the difference between float and double?
  42. Why is “using namespace std;” considered bad practice?
  43. What is the easiest way to initialize a std::vector with hardcoded elements?
  44. outputting ascii table in C++
  45. What is a lambda expression in C++11?
  46. Vector of Vectors to create matrix
  47. How to throw a C++ exception
  48. std::string to char*
  49. How to generate a random number in C++?
  50. pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
  51. What is an undefined reference/unresolved external symbol error and how do I fix it?
  52. How do I find the length of an array?
  53. Sleep for milliseconds
  54. How to convert string to char array in C++?
  55. C++ — expected primary-expression before ‘ ‘
  56. Using getline() with file input in C++
  57. What is the effect of extern “C” in C++?
  58. C++ Cout & Cin & System “Ambiguous” [closed]
  59. ld: symbol(s) not found for architecture x86_64 error
  60. C++ string to double conversion
  61. Why are #ifndef and #define used in C++ header files?
  62. g++ ld: symbol(s) not found for architecture x86_64
  63. What exactly is the difference between “pass by reference” in C and in C++?
  64. How to throw a C++ exception
  65. Conversion from string to char – c++
  66. How to find out if an item is present in a std::vector?
  67. What is meant by Resource Acquisition is Initialization (RAII)?
  68. When to use extern “C” in simple words? [duplicate]
  69. What is `CString`?
  70. Floating point exception( core dump
  71. Initializing an array of objects
  72. Passing Arrays to Function in C++
  73. What does the explicit keyword mean?
  74. How do I print out the contents of a vector?
  75. Difference between != and =! with an example(in C++)
  76. Expression must have class type
  77. The static keyword and its various uses in C++
  78. Passing an array by reference
  79. Unresolved external symbol in object files
  80. Return array in a function
  81. What is the ‘override’ keyword in C++ used for? [duplicate]
  82. C++ equivalent of Java’s toString?
  83. How do sizeof(arr) / sizeof(arr[0]) work?
  84. Unresolved external symbol in object files
  85. Mutex example / tutorial? [closed]
  86. “std::bad_alloc”: am I using too much memory?
  87. Is there any built-in factorial function in c++?
  88. Making my own toString() method on c++ struct
  89. Struct Constructor in C++?
  90. What does “dereferencing” a pointer mean?
  91. What is meant with “const” at end of function declaration? [duplicate]
  92. Regular cast vs. static_cast vs. dynamic_cast
  93. What does int argc, char *argv[] mean?
  94. C++ struct constructor
  95. What is an unsigned char?
  96. What is a smart pointer and when should I use one?
  97. What does “dereferencing” a pointer mean?
  98. Meaning of = delete after function declaration
  99. When to use virtual destructors?
  100. What is a char*?

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)