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Debugging:-Pc programmers, like all people else, are usually not excellent. This implies the applications they write typically have small errors, known as “bugs,” in them. These bugs could be minor, akin to not recognizing person enter, or extra critical, akin to a reminiscence leak that crashes this system. Earlier than releasing their software program to the general public, programmers “debug” their applications, eliminating as many errors as potential. This debugging course of typically takes a very long time, as fixing some errors could introduce others.
Compiling:-When programmers create software program applications, they first write this system in supply code, which is written in a particular programming language, akin to C or Java. These supply code information are saved in a text-based, human-readable format, which could be opened and edited by programmers. Nevertheless, the supply code can’t be run immediately by the pc. To ensure that the code to be understood by the pc’s CPU, it should be compiled into an executable program.
Most software program improvement applications embody a compiler, which compiles supply code information into machine code. This code, typically known as object code, could be executed immediately by the pc’s processor. Due to this fact, the ensuing software is sometimes called an executable file. Home windows executable information have a .EXE file extension, whereas Mac OS X applications have .APP extension, which is commonly hidden.
So the conclusion is a compiled program could have errors or bugs however not a efficiently debugged program can not have any.
So for an ideal program it is advisable to debug and compile a program
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