A format for the arrangement of bytes in which the least significant value in the sequence is stored at the lowest storage address.

"Little-endian is the byte order used by x86 processors, where the least significant byte is stored first."

The final phase of the software testing process, where actual software users test the software to make sure it can handle required tasks in real-world scenarios.

"UAT is crucial for ensuring the software meets business needs and is user-friendly before it goes live."

A framework provided by Apple for managing the model layer objects in applications, typically used for data storage and persistence.

"Core Data simplifies the process of designing an app's data model and then interacting with it."

Reddit is a popular social media platform featuring numerous programming-related communities where users discuss coding, share knowledge, and seek advice on various programming topics. It also serves as a valuable search engine for finding programming tutorials, troubleshooting solutions, and insightful discussions within its vast repository of user-generated content.

"I found a helpful tutorial on Reddit that explained how to fix the bug I encountered in my programming project."

An optimization technique used by compilers to optimize recursive function calls by reusing the current stack frame, reducing the risk of stack overflow and improving performance.

"The compiler performed tail call optimization to optimize recursive functions."