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printf with std::string?
...tring to get a const char * that is null-terminated. Using your example:
#include <iostream>
#include <string>
#include <stdio.h>
int main()
{
using namespace std;
string myString = "Press ENTER to quit program!";
cout << "Come up and C++ me some time." <<...
How do you make a HTTP request with C++?
...en for cURLpp 0.7.3
// Note : namespace changed, was cURLpp in 0.7.2 ...
#include <curlpp/cURLpp.hpp>
#include <curlpp/Options.hpp>
// RAII cleanup
curlpp::Cleanup myCleanup;
// Send request and get a result.
// Here I use a shortcut to get it in a string stream ...
std::ostringstre...
Clear file cache to repeat performance testing
... answer. Simple to code, effective, and should work on most windows OSes (including XP, I've only tested on Win7x64). I opened the files with read privileges and no sharing. Not sure what combo matters.
– Rosco
Aug 6 '14 at 17:06
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How to convert a string of numbers to an array of numbers?
...
Clever, but I'd kick a colleague if they included something like this in real code.
– Wesley Smith
Sep 19 at 15:23
add a comment
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Regarding 'main(int argc, char *argv[])' [duplicate]
... "9", "1", "4", "5" };
Following is a complete example.
$ cat mysort.c
#include <stdio.h>
int main( int argc, char * argv [] ) {
printf( "argc = %d\n", argc );
for( int i = 0; i < argc; ++i ) {
printf( "argv[ %d ] = %s\n", i, argv[ i ] );
}
}
$ gcc mysort.c -o mysort...
Forced naming of parameters in Python
...and the old code would break again (because now every function call has to include the first argument).
It really comes down to what Bryan says.
(...) people might be adding parameters between spacing and collapse (...)
In general, when changing functions, new arguments should always go to ...
How can I remove a specific item from an array?
...5]
let arr = [1, 2, 3, 4, 5, 3]
arr = arr.filter(item => !forDeletion.includes(item))
// !!! Read below about array.includes(...) support !!!
console.log(arr)
// [ 1, 4 ]
IMPORTANT "array.includes(...)" function is not supported in Internet Explorer at all, Chrome before 47 version, Firefox...
How to initialize an array's length in JavaScript?
Most of the tutorials that I've read on arrays in JavaScript (including w3schools and devguru ) suggest that you can initialize an array with a certain length by passing an integer to the Array constructor using the var test = new Array(4); syntax.
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Preferred method to store PHP arrays (json_encode vs serialize)
...rt is my thing. Just need to be careful with possible syntax errors in the include thought.
– Gfra54
Oct 15 '15 at 10:14
3
...
Is background-color:none valid CSS?
...hese two other CSS-wide keywords, it can be applied to
any CSS property, including the CSS shorthand all. This keyword resets
the property to its inherited value if it inherits from its parent or
to its initial value if not. In other words, it behaves like the
inherit keyword in the first ca...