Porting Perl to C++ `print "\x{2501}" x 12;`
57770
How to repeat a string a variable number of times in C++?
15968
Avoid trailing zeroes in printf()
44529
Wrong number of parameters to printf leads to strange results
149473
How can I convert an integer to a hexadecimal string in C?
75813
How do I read the contents of a small text file into a scalar in Perl?
90562
How do I get bc(1) to print the leading zero?
33
How to print without newline or space?
11045
Comma Formatting for numbers in C++
59342
My floating point number has extra digits when I print it
43301
C++ cout hex values?
24743
How to extract the decimal part from a floating point number in C?
97444
How do I tell what type of value is in a Perl variable?
86455
C++ cout hex format
24524
What does \x mean in C/C++?
3625
What is the argument for printf that formats a long?
145790
Full precision display of floating point numbers in C++?
138880
How can I print 0x0a instead of 0xa using cout?