Do not think that any software error or bug will be gone by the time you will deploy another fresh code snippet into your backend architecture. It is completely false. Look into the root of the problem, solve it, test it again, and only if all of these three things are good, you may go ahead and write new code for your web application.
“Writing the first 90 percent of a computer program takes 90 percent of the time. The remaining ten percent also takes 90 percent of the time and the final touches also take 90 percent of the time.” - N.J. Rubenking
