How do I import libraries in Python, Java, and JavaScript?
In Python, you can import a library using the import
statement, like import numpy as np
. In Java, you use import
followed by the package name, like import java.util.List;
. For JavaScript, you can use import
for ES6 modules, like `import { myFunction } from './myModule.js';.
Can you give me examples of libraries I might import in each language?
Sure! In Python, you might import pandas
for data manipulation. In Java, ArrayList
from java.util
is commonly used. In JavaScript, libraries like React
or Lodash
are popular.
What if I want to use a library that isn't installed?
In Python, you can install libraries using pip install library_name
. In Java, you might add dependencies in your pom.xml
if you're using Maven. For JavaScript, you can use npm install library_name
.
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