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Cookbook Scratchpad

Cookbook Chapters

1 Strings

2 Numbers

• 2.1 Checking Whether a String is a Valid Number
• 2.2 Operating Integers
• 2.3 Rounding Floating-Point Numbers
• 2.4 Operating 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 Printing Correct Plurals
• 2.12 Multiplying Matrices
• 2.13 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

4 ASIO

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

Unordered

Input Output