What is source code_ – definition from whatis. com cocoa futures market news


Source code is the fundamental component of a computer program that is created by a programmer. Gender definition It can be read and easily understood by a human being. When a programmer types a sequence of C language statements into Windows Notepad, for example, and saves the sequence as a text file, the text file is said to contain the source code. Source code and object code are sometimes referred to as the “before” and “after” versions of a compiled computer program. For script (non-compiled or interpreted) program languages, such as JavaScript, the terms source code and object code do not apply since there is only one form of the code.

Programmers can use a text editor, a visual programming tool or an integrated development environment ( IDE) to create source code. Exchange rate aus to us In large program

development environments, there are often management systems that help programmers separate and keep track of different states and levels of source code files.

Even a person with no background in programming can read the source code above and understand that the goal of the program is to print the words “Hello World.” In order to carry out the instructions, however, this source code must be first be translated into machine language that the computer’s processor can understand; that is the job of a special interpreter program called a compiler – in this case a C compiler. Javascript print command Once the source code has been compiled, the file that contains the resulting output is referred to as object code. Rmb vs usd exchange rate Object code consists mainly of the numbers one and zero and cannot be easily read or understood by humans. Stock market futures cnn money Object code can then be “linked” to create an executable file that runs to perform the specific program function(s).

Source code can be proprietary or open. Djia futures marketwatch When a user installs a software suite like Microsoft Office, the source code is proprietary and Microsoft only gives the customer access to the software’s compiled executables and the associated library files that various executable files require to call program functions. Pound dollar exchange rate live When a user installs Apache OpenOffice, however, the software’s source code can be downloaded and modified. Exchange rate british pounds to us dollars Typically, proprietary software vendors like Microsoft don’t share source code with customers for two reasons: to protect intellectual property and to prevent the customer from making changes to source code that might break the program or make it more vulnerable to attack. Qar to usd exchange rate Open source software, on the other hand, is purposely designed with the idea that source code should be made available because the collaborative effort of many developers working to enhance the software can, presumably, help make it more robust and secure.