Final answer:
A programmer may choose Golang for its strong typing, which is helpful for error detection in large-scale applications; while JavaScript's weak typing offers flexibility for web development and rapid prototyping.
Step-by-step explanation:
A programmer might choose to use a strongly typed language like Go (or Golang) for several reasons. Strongly typed languages enforce strict type rules during both compilation and run-time, which can help detect errors early, resulting in more reliable and maintainable code. As such, they are particularly beneficial for creating large-scale systems or applications where performance and safety are critical, such as network servers, distributed systems, and large databases.
On the other hand, a weakly typed language like JavaScript offers more flexibility in terms of type conversions, allowing for rapid prototyping and the ability to write code more quickly. This can be advantageous for client-side scripting in web development, small scripts, or applications where a quick turnaround and adaptability to changes are more important than strict type safety.
For instance, due to JavaScript's prominence on the web, programs that require high levels of interaction on web pages, such as dynamic content manipulation, are better written using weakly typed languages. Conversely, for building a robust backend service or a large software application with complex algorithms, a strongly typed language like Go would be more appropriate.