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Cookbook Scratchpad

Cookbook Chapters

1 Strings

• 1.1 Introduction
• 1.2 Substrings
• 1.3 Establishing a Default Value
• 1.4 Exchanging Values Without Using Temporary Variables
• 1.5 Processing a String One Character at a Time
• 1.6 Reversing a String by Word or Character
• 1.7 Controlling Case
• 1.8 Escaping Characters
• 1.9 Trimming Blanks from the Ends of a String
• 1.10 Parsing Comma-Separated Data
• 1.11 Soundex Matching

2 Numbers

• 2.1 Checking Whether a String is a Valid Number
• 2.2 Operating Integers
• 2.3 Comparing Floating-Point Numbers
• 2.4 Rounding Floating-Point Numbers
• 2.5 Generating Random Numbers
• 2.6 Shuffle a Container
• 2.7 Using Complex Numbers
• 2.8 Taking Logarithms
• 2.9 Converting Binary, Octal, and Hexadecimal Numbers
• 2.10 Putting Commas in Numbers
• 2.11 Multiplying Matrices
• 2.12 Program: Calculating Prime Factors

3 Date and Time

• 3.1 Finding Today's Date
• 3.2 Converting DMYHMS to Epoch Seconds
• 3.3 Converting Epoch Seconds to DMYHMS
• 3.4 Adding to or Subtracting from a Date
• 3.5 Difference of Two Dates
• 3.6 Day in a Week/Month/Year or WeekNumber
• 3.7 Parsing Dates and Times from Strings
• 3.8 Printing a Date
• 3.9 High-Resolution Timers
• 3.10 Short Sleeps
• 3.11 Program hopdelta
• 3.13 Generating unique numbers

4 ASIO

• 4.1 An Echo Server
• 4.2 A Day-time client using futures

5 Console Applications

• 5.1 Hello World!
• 5.2 Getting input from the user
• 5.3 How to time the user

6 Memory Management

• 6.1 Allocators

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