printf with std::string?
My understanding is that string is a member of the std namespace, so why does the following occur? #include <iostream> int main() { … Read more
printf
What is the difference between printf() and puts() in C?
I know you can print with printf() and puts(). I can also see that printf() allows you to interpolate variables and do formatting. … Read more
Why use sprintf function in PHP?
I am trying to learn more about the PHP function sprintf() but php.net did not help me much as I am still confused, … Read more
What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf / *scanf)
What is the difference between %d and %i when used as format specifiers in printf and scanf? 4 Answers 4
PHP sprintf escaping %
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] … Read more
How to print a float with 2 decimal places in Java?
Can I do it with System.out.print? 18 Answers 18
printf() formatting for hexadecimal
Why, when printing a number in hexadecimal as an 8 digit number with leading zeros, does %#08X not display the same result as … Read more
Difference between fprintf, printf and sprintf?
Can anyone explain in simple English about the differences between printf, fprintf, and sprintf with examples? What stream is it in? I’m really … Read more
How to escape the % (percent) sign in C’s printf
How do you escape the % sign when using printf in C? printf(“hello\%”); /* not like this */ 13 Answers 13
Printing 1 to 1000 without loop or conditionals
Locked. This question and its answers are locked because the question is off-topic but has historical significance. It is not currently accepting new … Read more