NumPy Data Types
🔠 NumPy — Data Types (dtype) NumPy uses its own optimized data types rather than Python’s built-in types.These data types allow faster computation and less memory usage, especially when working with large datasets. 📌...
Author: CodeCapsule
NumPy Array Slicing
✂️ NumPy — Array Slicing Array slicing allows you to extract a portion (subset) of an array using syntax: array[start:end:step] start → Starting index (default = 0) end → End index (not included) step...
NumPy Array Indexing
🔍 NumPy — Array Indexing Array indexing in NumPy allows you to access elements of an array using their position (index).Indexes start from 0, just like Python lists. ✅ 1. Indexing in 1-D Arrays...
NumPy Creating Arrays
📌 NumPy — Creating Arrays NumPy provides multiple ways to create arrays depending on your needs. The most common method is using the np.array() function, but NumPy also includes built-in methods for creating: ✔...
NumPy Getting Started
🚀 NumPy — Getting Started NumPy is a Python library used for working with arrays, numbers, and mathematical operations. Before using NumPy, you must install and import it. 📦 1. Installing NumPy Using pip:...
NumPy Introduction
🧠 NumPy Introduction NumPy stands for Numerical Python and is a popular open-source Python library used for: ✔ Scientific Computing✔ Working with arrays✔ Mathematical operations✔ Data analysis✔ Machine learning and AI✔ Linear algebra &...
C time.h Library
C time.h Library The time.h library in C provides functions and types for date and time operations. It is widely used for: Measuring time Generating timestamps Creating delays Random number seeding 📌 Key Types...
C ctype.h Library
C ctype.h Library The ctype.h library in C provides functions to test and manipulate characters. It’s very useful for validating input, parsing text, and formatting strings. All functions in ctype.h work with int values...
C math.h Library
C math.h Library The math.h library in C provides a set of mathematical functions for calculations like exponentiation, logarithms, trigonometry, rounding, and more. It’s widely used in scientific, engineering, and graphics applications. Note: Always...
C string.h Library
C string.h Library The string.h library in C provides functions to manipulate and handle strings (character arrays). It’s one of the most widely used libraries for string operations. 📌 Common String Functions 1️⃣ String...