The extension is actually immaterial. It merely serves to give the operating system a hint as to the file's content, allowing the file to be associated with a particular application, such as a GIF file viewer or an image editor application. In order to save a GIF file, you must first re-encode the image (assuming it is not already in GIF format), and save the output to a file with a GIF extension.
C and C++ are both programming languages whereas Dev C++ is an implementation of C/C++. Dev C++ is free, was written in Delphi and includes the MinGW compiler.
To get Allegro working with Dev-C++, first download the Allegro library suitable for your system. Then, set up your Dev-C++ environment by adding the Allegro include and library directories in the "Compiler Options" under the "Directories" tab. Next, link the necessary Allegro libraries by adding them in the "Linker" section of the project options. Finally, include the required Allegro headers in your source code and ensure the Allegro DLLs are in your project's directory when you run the program.
There is no graphic.h in the standard C++ language. It typically ships with 3rd party C++ implementations that incorporate the Borland Graphic Interface or one of its variants, such as Embarcadero Builder. It can also be used with Dev C++ if you install the WinBGIM library. Its primary purpose is to provide Windows graphics support since C++ has no built-in graphics support of any kind.
C Plus Plus, or C++ is an intermediate-level computer programming language. It was developed by Bjarne Stroustrup starting in 1979. You can practice C Plus Plus at a site such as Cprogramming.
This has nothing to do with devC++, it has to do with Windows file permissions. You clearly don't have the access level required to delete these files so you'd be best advised to leave them well alone or ask your supervisor to delete them for you.
If you want to know about adding new header files, then it is simple. Write your functions in a file. Save that file with extension .h in the include directry. Now, you can include this file using the #include directive
Objects in Dev C++ are the same as objects in generic C++, insofar as an object is an instance of a class.
C and C++ are both programming languages whereas Dev C++ is an implementation of C/C++. Dev C++ is free, was written in Delphi and includes the MinGW compiler.
2>/dev/null
Dev c++ is a good tool, but it's outdated. VS is the best for software development especially with shareware license.
best option is to use dd command as belloaw :dd if=INPUT-FILE-NAME of=OUTPUT-FILE-NAMESo to backup /dev/hda3 under Linux command should be as follows :# dd if=/dev/hda3 of=/backup/myhostname-15-nov-05-hda3.bak.ddBacking up entire disk/partition with dd commandBackup /dev/hda to /dev/hdb: # dd if=/dev/hda of=/dev/hdb conv=noerror,sync
Today that would be /dev/sda1. If you have an older system or kernel: /dev/hda1.
Usually they are stored in /dev
cat /dev/null > file22
/etc/fstab only root can change, users can view it.
cp myfile /dev/null if it does not exist it will give you : cp: cannot stat `myfile': No such file or directory
Use the mount command mount /dev/sda1 /media/<destination dir> you may have to specify a file system in some cases. Else the command will recognize it by default mount -t <FS TYPE> /dev/sda1 /media/<destination dir>