GitHub

instance variable vanished randomly

We have two users using logstash-filter-grok encountered (NoMethodError) undefined method 'each' for nil:NilClass when reading instance variable @patterns which has been initialised sequentially in ...
GitHub

Proposal: Disallow Instance Variable Shadowing of Class Variable Annotations

I've encountered some potentially problematic patterns in our codebase regarding Python class and instance variable declarations. Specifically, I'm concerned about the pattern where a class-level type ...
Futurism

It Costs So Much to Run ChatGPT That OpenAI Is Losing Money on $200 ChatGPT Pro Subscriptions

Add Futurism (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. While trying its ...
Hacker

Why Does JavaScript Have 3 Ways to Declare Variables: Var, Let, and Const

I'm a highly experienced SE with diverse skills. I stay up-to-date with the latest tech and love sharing knowledge ...
InfoWorld

When to use abstract classes vs. interfaces in Java

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs. Abstract classes and ...
Scientific Research Publishing

H. S. Chae, Y. R. Kwon and D. H. Bae, “Improving Cohesion Metrics for Classes by Considering Dependent Instance Variables,” IEEE Transactions on Software Engineering, Vol ...

ABSTRACT: Class cohesion is considered as one of the most important object-oriented software attributes. High cohesion is, in fact, a desirable property of software. Many different metrics have been ...
Ars Technica

Instance variables the new global variables?

I think everybody here can agree on that global variables are bad. <BR><BR>However I wonder what people in general think of instance variables.<BR><BR>Lately at work I have gotten frustrated with some ...