[Solved] What are the programming languages for stalking facebook friends [closed]

I could think of following two ways: You will need to use Facebook Graph API to monitor posts by user https://developers.facebook.com/docs/graph-api/reference/v3.0/post. But for that, the user should give permission to your app or the post should be public. Graph API SDK is available for PHP, Javascript, Android, and IOS. Another way I could think is … Read more

[Solved] Develop with server-side program languages (web apps) [closed]

It will largely depend on your current knowledge of programming. There are several languages that you will need to know that can cohesively work together to create a web based app. On the client side you will need to know HTML/CSS/Javascript. You will likely need to expand on that with current technologies like AJAX, jQuery, … Read more

[Solved] Define sign ambiguous pointer parameter for a function

With C, you have limited options. You can do the typecasting that you don’t like when you call the function: void MyFunction(unsigned char* Var); int main(void) { unsigned char Var1 = 5U; signed char Var2 = 5; MyFunction(&Var1); MyFunction((unsigned char *)&Var2); } you can use void * and typecast in the function itself and just … Read more

[Solved] Extracting string from text [closed]

Not the most elegant solution but this should work #include <iostream> #include <vector> #include <string> #include <sstream> using namespace std; vector<string> split(string str, char delimiter) { vector<string> internal; stringstream ss(str); string tok; while(getline(ss, tok, delimiter)) { internal.push_back(tok); } return internal; } int main(int argc, char **argv) { string str = “My name is bob.I am … Read more

[Solved] What’s different between a single precision and double precision floating values? [duplicate]

In C, double has at least as much precision as, and usually more than, float, and has at least the exponent range of, and usually more than, float. The C standard only requires that double be able to represent all the values of float: “The set of values of the type float is a subset … Read more