Data Input and Output
3 Topics
Reading Data from Files
11 Sub-topics
Reading SQL Database Tables
Setting Custom Delimiters
Handling Missing Values While Reading
Specifying Data Types While Reading
Reading Large Files in Chunks
Writing Data to Files
4 Sub-topics
Export Options and Parameters
Advanced File Operations
10 Sub-topics
Handling Different Encodings
Parsing Fixed-Width Files
Reading Files with Custom Separators
Skipping Rows and Footers
Reading Only Specific Columns
Using Converters for Custom Parsing
Compression Support - gzip, zip, bz2
Filtering and Selection
4 Topics
Boolean Filtering
5 Sub-topics
Boolean Filtering with Single Condition
Boolean Filtering with Multiple Conditions
Using AND, OR, NOT Operators
Using isin() for Multiple Values
Using between() for Range Filtering
String-Based Filtering
3 Sub-topics
String Filtering with contains()
Filtering with str.startswith() and str.endswith()
Filtering with Regular Expressions
Query Method
3 Sub-topics
Query with Multiple Conditions
Dynamic Filter Construction
Advanced Filtering
6 Sub-topics
Filtering Null and Non-Null Values
Combining Complex Conditions
Multi-condition Boolean Filtering
Filtering with Lambda Functions
Filter Performance Optimization