hello
#include <iostream>
#include <fstream>
#include <string>
#include<string>
#include<boost/algorithm/string.hpp>
#include<boost/regex.hpp>
#include <boost/algorithm/string/trim.hpp>
using namespace std;
using namespace boost;
int main() {
string robotsfile="User-Agent: *"
"Disallow: /";
regex exrp( "^Disallow...
Given an compile-time constant integer (an object, not a macro), can I combine it with a string literal at compile time, possibly with the preprocessor?
For example, I can concatenate string literals just by placing them adjacent to each other:
bool do_stuff(std::string s);
//...
do_stuff("This error code is ridiculously long so I am g...
What's the difference between a String Constant and String Literal in plain C?
This question is similar to another: http://stackoverflow.com/questions/25746/whats-the-difference-between-a-string-constant-and-a-string-literal ...except that one was regarding Objective-C (using NSString) and not C.
...
Does a static final String inside a private static method instantiate a new object when invoked?
private static String Test() {
final String foo = "string literal";
return foo;
}
Or does the compiler know there is only a single, string literal, inside the method? Or should I make it a private static final class field? This has...
I want to do something like
IsItAStringLiteral("yes")
var v = "no";
IsItAStringLiteral(v)
With the obvious return value. Is it possible?
...