Protuberance

You may read data from anyone line in the file. But it's not working for writing. If your file is empty, y can write from begin to end. And if your file is not empty, y can add data in the end of file.

For reading data both int and char types you can use fscanf() function, or ifstream. Ifstream has overloaded operator >> for many types.

Hmm... It's to simple. I think, you can try do like this [code=cpp] class Test { public: int x; Test(int v = 0) :x(v) //default value {} }; [/code]

If you add some resources to your project, environment must include "Resource.h" automativally. You create resources or using complete?

I think you have to try place freeing memory code into the "try{...}catch()" block. Because you allocate memory inside the try{}catch block, and free the memory outside of it. If you raised an exception in allocating memory, and then try to free that memory you have raise the new exception. …

Try to check clSockAddr variable, because an error talks that an address is inaccessible. Maybe port or IP equals 0. The best solution in this case - debug mode. Place breakpoints and watch the values of variables. P.S. or maybe firewall blocks incoming connections.

[B]The first error:[/B] s[i] - is not a string, is a char [B]Second:[/B] inserting must be into begin, not into the end, so code [code=cpp] s[i].insert( s[size-1] ); [/code] is fully incorrect [B]Third:[/B] Function [B]insert[/B] has many overloads, but it's no [B]string insert(char);[/B] Correct code [code=cpp] string reverse(string s) { …

try to type this [code=cpp] z += a; cout<<z; first += x; cout<<first; [/code]

try to use debug. Place breakpoint at the lines you thought you have error(s) and check the varibles values.

If I understood you correctly, if you want to change font of text, just use global variable of font color. And when you press the space bar, change your font to default and call repaint method, or send WM_PAINT message to the main window.

If you read the data and occur EOF, than your last line will be missed try to type this [code=cpp] void ProcessLoop(void) { InputRecord(); // input grade record while (!gradeFile.eof()) { ComputeAvr(); // compute average grade PrnDetail(); // print detail line InputRecord(); // input grade record } ComputeAvr(); PrnDetail(); return; …

[code=cpp] while (!myReadFile.eof()) { myReadFile>>x>>y; xVal.push_back(x); yVal.push_back(y); } cout<<xVal.size()<<endl; // try this myReadFile.close(); [/code]

You have two same functions in class [code=cpp] class Object { protected: enum ID {OBJECT, CAVE, MONSTER, WUMPUS, HERO, GUN, BAT}; //maybe it better place outside the class? Coordinates* _my_coordinates; void id(ID id) //first declaration { this->_my_id = id; } public: explicit Object(s_int coordinate_x = 0, s_int coordinate_y = 0); …

you can place your array into private, and just initialize values in constructor Example [code=cpp] class MyClass { public: MyClass() { DefaultForward[0] = 0.0; DefaultForward[1] = 1.0; DefaultForward[2] = 0.0; } private: double DefaultForward[3]; } [/code]

I don't understand this code [code=cpp] void Frame_The_Phrase::open_file() { string input; cout<<"enter file name which needs to be opened\n"; cin>>input; in.open(input.c_str()); while(!in) { in.close(); cout<<"the input textfile failed please reenter the file\n"; in.clear(); cin>>input; in.open(input.c_str()); } cout<<"the file opened\n"; } [/code] try to type this [code=cpp] ifstream& Frame_The_Phrase::open_file() { string …

use strcmp() to compare first field in each record and use bubblesort. or use std::vector, or std::list to keep your data Smth like this: [code=cpp] struct SubjectRecord { char *CourseCode; char *CourseName; char *SubjectArea; int TeacherID; time_t Date; //you can use your own class of time int NoEnrolled; int Support; …

You can use MFC Example [code=cpp] #include <WinInet.h> #pragma comment(lib, "wininet") class CHTTP { public: CHTTP(LPCTSTR lpszServerName, LPCTSTR lpszTarget, int Method, LPCTSTR lpszFileName); CHTTP(); ~CHTTP(); public: bool OpenInet(LPCTSTR lpszAgent); // creating connection lpszServerName hostname e.g. "google.com" bool Connection(LPCTSTR lpszServerName); void CloseOpenedInet(); void CloseConection(); bool CheckError(bool bTest); DWORD m_dwLastError; HINTERNET m_hInternet; …

you also can use gets() [code]char *str = new char[128]; gets(str);[/code] or change a EOS symbol [code] char *str = new char[128]; cin.getline(str, 128, '\n'); //instead '\n' type your EOS symbol e.g. '$' [/code]