In the case of languages that target JavaScript, it’s largely a matter of preference or background. Writing in a language that “thinks” the way you do makes you more productive. People with backgrounds in OOP
Introduction to Python 3 Basic Data Types in Python Python 3 Basics Learning Path Plus, with so many developers in the community, there are hundreds of thousands of free packages to accomplish many of the tasks that you’ll want to do with Python. You’ll learn more about how to get thes...
Therefore, developers do not need to work on two entirely different application versions based on different programming languages. Further, it is also not required to develop separate apps one by one for each platform. In sum, can Python be used for mobile development? Yes, for sure. Is...
What if the function returns a nil error but a default (not initialized) instance of the invoice? We may not check it or notice this fact. This situation may lead to even more hard-to-find bugs. Do you think this problem doesn’t happen in real-world apps? I produced a bug like ...
Variables often confuse the novice programmer. What are variables? How do we define/declare them and why? What are datatypes and why do we have so many? Explain the better use of constructors in java. Why are computer ...
What are datatypes and why do we have so many? When do we need variables and how do we use them in our code? Components of a Basic Program Any computer program should implement any two of the following components for ...
decrease defects and expose them early in the development lifecycle; increase code readability; enable code reuse; and improve deployment velocity. Unit tests, a type of functional test, have reached majority adoption; they are simply how many development teams do business. Yet, the companie...
Better separation of concerns, different functions only depend on their arguments, not on shared fields (like in constructor injection) Easier testing, since all you need to do is to specify function arguments Dependency injection in F# is fully described inthis article. Example code: ...
I’m not so sure about the “replacing” though. Some of the stuff in Max’s post falls under computer science rather than software engineering. Is there actually space in the existing courses to do both properly? Or would it be better to suggest (while we’re suggesting things for an ...
The Competition (Python, Ruby, Java, Go) It’s time to do some market research and find the most “dangerous” competitors. We start by making distinctions and narrowing the field, What are we looking for? If you are reading this post there is a high possibility that you are or you wa...