Why do programmers use functions? What does em mean in HTML? Who created www? What does th mean in HTML? What is the difference between HTML and plain text? What is the difference between HTML and PHP? Why is it important to write a pseudocode before writing the actual code?
In Python, traditionally the built-in OS module has been used for handling files. For instance, programmers can do bulk editing of files and edit files with specific patterns.But there is an alternative library that can make things a lot easier for you: Pathlib, which is also a built-in ...
Question: Why do we need output devices? Output Devices: In computer science, output devices refer to objects that can take information from a computer and show it to users. Common are video and audio output devices, such as monitors and speakers. ...
And if it was the other way round, vb programmers would be in that situation, even if they do make up the majority. In fact, they would be in the situation they were in until the .net framework introduced further OOP elements. (As you can tell, I'm not new to the concepts behind...
A lot of tech companies do a series of interviews to find top engineering candidates. These interviews usually include technical, HR, and management, etc. In technical interviews, interviewers often ask candidates to write pseudocodes for various algorithmic challenges. Pseudocodes are good, but they...
Why do programmers use functions? In Python, Why would one use a decision statement contained inside the branch of another decision statement? What is a keyword in C programming language? Why Javascript is called as lightweight programming language? Why is it important to write a pseudocode befor...
Further, we believe the design concepts that Knuth selected encourage the use of these concepts without being intrusive. 3 The `Literate Programming' column was canceled in the CACM because ::: TheLitProg discussion list leads me to believe that there are several thousand people trying to do ...
Programmers are familiar with the DRY principle: Don’t Repeat Yourself. That’s great advice for production code. But tests are different. For tests, use WET: Write Explicit Tests. The two lead to different results. Let’s look at an example.Continue reading“WET: When DRY Doesn’t Ap...
often requires strict syntax or it will not let you get anything done. This can be particularly annoying when you are trying to sort out multi-step problems and you want to spit your thoughts out on how you are going to tackle the issue. What I often do is pseudocode my strategy like ...
Casual programmerslike to usePythongenerally for specific problems they know thatPythonhas its strengths in. For example, visiting the gallery page ofmatplotlib, copying a certain piece of visualization code provided there, and adjusting the code to their specific needs might be a beneficial use cas...