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Custom Functions

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Model Perspective
Model Perspective
May 28, 2022 · Fundamentals

Master Python Built-in Functions and Custom Function Basics

This article introduces Python's built-in functions such as type, len, sum, round, and sorted, explains data type conversion utilities, demonstrates numeric conversions, and provides a step‑by‑step guide to defining and using custom functions with default arguments.

Custom FunctionsProgramming BasicsType Conversion
0 likes · 5 min read
Master Python Built-in Functions and Custom Function Basics
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Nov 24, 2021 · Backend Development

Master High-Performance Java Expression Evaluation with Aviator

Built on Java 8, Aviator is a lightweight, high-performance expression evaluator that compiles expressions to JVM bytecode, supporting arithmetic, logical, regex, custom functions, and variable binding, while outlining its limitations, usage examples, and integration steps for developers.

Custom FunctionsExpression EvaluationJava
0 likes · 9 min read
Master High-Performance Java Expression Evaluation with Aviator
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Apr 20, 2021 · Backend Development

Mastering Aviator: A High‑Performance Java Expression Engine for Backend Development

Aviator is a lightweight, high‑performance Java expression evaluation engine that compiles expressions to JVM bytecode, offering rich operator support, custom functions, variable handling, and compilation for reuse, while detailing its features, limitations, dependency setup, and multiple code examples for practical backend integration.

Code SamplesCustom FunctionsJava
0 likes · 9 min read
Mastering Aviator: A High‑Performance Java Expression Engine for Backend Development
Python Programming Learning Circle
Python Programming Learning Circle
May 7, 2020 · Fundamentals

Understanding Python Functions: Built‑in and Custom Functions

This article explains the concept of functions in Python, covering built‑in functions, how to create custom functions, and demonstrates examples of parameter‑less, parameterized, and return‑value functions with clear code snippets.

Custom Functionsbuilt-in-functionscode examples
0 likes · 5 min read
Understanding Python Functions: Built‑in and Custom Functions