Top "Char" questions

In Java, is the result of the addition of two chars an int or a char?

When adding 'a' + 'b' it produces 195. Is the output datatype char or int?

java char int primitive addition

Create extern char array in C

How to create an external character array in C? I have tried various ways to define char cmdval[128] but it …

c char extern

getline() does not work if used after some inputs

Possible Duplicate: Need help with getline() getline() is not working, if I use it after some inputs, i.e. #include&…

c++ char getline

How do I check if a char is a vowel?

This Java code is giving me trouble: String word = <Uses an input> int y = 3; char z; do { z = …

java string char indexof truncation

strcat concat a char onto a string?

Using GDB, I find I get a segmentation fault when I attempt this operation: strcat(string,&currentChar); Given that …

c string char concatenation strcat

Insert line break in postgresql when updating text field

I am trying to update a text field in a table of my postgresql database. UPDATE public.table SET long_…

postgresql char sql-update

cannot convert parameter 1 from 'char *' to 'LPCWSTR'

Im trying to load a BMP file AUX_RGBImageRec *LoadBMP(char *Filename) // Loads A Bitmap Image { FILE *File=NULL; // File …

c++ visual-c++ opengl char bmp

Conversion from string to char - c++

For a program I'm writing based on specifications, a variable is passed in to a function as a string. I …

c++ string char string-conversion

Convert char* to uint8_t

I transfer message trough a CAN protocol. To do so, the CAN message needs data of uint8_t type. So …

c++ char data-conversion uint8t

How to return local array in C++?

char *recvmsg(){ char buffer[1024]; return buffer; } int main(){ char *reply = recvmsg(); ..... } I get a warning: warning C4172: returning address of …

c++ char return-type