Are you aspiring to become a website developer? Programming is one of the best courses that are pursued by computer science students. Mastering the concepts of programming can assist you in developing your programs or websites even if you are not pursuing a degree in this field. The following are some of the helpful tips that will assist you in learning programming faster.
Avoid using similar variables repeatedly
Most people believe that more memory might be wasted when they declare separate variables for various purpose. However, each program will be typical once debugging is done. This might end up confusing the debugger. Again, a dry -run might fail to work in such instance. You are only allowed to use the same variable if you are writing a small program. Avoid using the same variable when you are writing a complex program.
Using capital letters for variable names
The use of capital letters is helpful in distinguishing between the global variables and the local variables. This will avoid confusion while debugging or dry running.
Declaring all the variables at one place
Declaring a variable in this manner will help the programmer in analysing whether the variables have been declared or not. It is extremely difficult to achieve a proper manner in your programming if decide to declare these variables at different locations. Variable are usually defined below your function declaration.
The whole program should be properly indented
Proper indenting will help you in understanding your program and the logic behind the different statements. This is one of the best practices of writing functions, conditional statements, and iterations. Again, your mind should be properly demarcated when you are writing a program: you should follow the same concept throughout your program.
Avoid using labels
Labels are used in some of the simple programming languages. However, the use of these labels is highly discouraged as it can overburden the operating system. Labels should, therefore, be avoided.
Avoid declaring unused variables or functions
This is one of the prohibited practices in programming. Avoid declaring a variable that is going to be used anywhere in your program. This should also be checked when going through dry-run.
Use of comments
It is very important to comment on a program. Sometimes understanding the logic behind the coding section might become very tedious especially after making new amendments or after debugging a program. This is why it becomes necessary to make comments in a program.
Avoid learning programs
Every programmer should develop his or her logic. Otherwise, your ideas might not reach the destination if they are not flowing. Programmers are advised to write programs based on their logic instead of learning the old algorithm.