IT Nursery
My understanding is that string is a member of the std namespace, so why does the following occur? #include <iostream> int main() { using namespace std; string myString =...
I know you can print with printf() and puts(). I can also see that printf() allows you to interpolate variables and do formatting. Is puts() merely a primitive version...
I am trying to learn more about the PHP function sprintf() but php.net did not help me much as I am still confused, why would you want to use...
What is the difference between %d and %i when used as format specifiers in printf and scanf? 4 Answers 4
I want the following output:- About to deduct 50% of € 27.59 from your Top-Up account. when I do something like this:- $variablesArray[0] = '€'; $variablesArray[1] = 27.59; $stringWithVariables="About...
Can I do it with System.out.print? 18 Answers 18
Why, when printing a number in hexadecimal as an 8 digit number with leading zeros, does %#08X not display the same result as 0x%08X? When I try to use...
Can anyone explain in simple English about the differences between printf, fprintf, and sprintf with examples? What stream is it in? I’m really confused between the three of these...
How do you escape the % sign when using printf in C? printf("hello\%"); /* not like this */ 13 Answers 13
Locked. This question and its answers are locked because the question is off-topic but has historical significance. It is not currently accepting new answers or interactions. Task: Print numbers...