کتابچه دستور پخت پایتون: رویکرد مسئله-راه‌حل

Learn the code to write algorithms, numerical computations, data analysis and much more using the Python language: look up and re-use the recipes for your own Python coding. This book is your handy code cookbook reference. Whether you're a maker, game developer, cloud computing programmer and more, this is a must-have reference for your library. Python Recipes Handbook gives you the most common and contemporary code Read more... Abstract: Learn the code to write algorithms, numerical computations, data analysis and much more using the Python language: look up and re-use the recipes for your own Python coding. This book is your handy code cookbook reference. Whether you're a maker, game developer, cloud computing programmer and more, this is a must-have reference for your library. Python Recipes Handbook gives you the most common and contemporary code snippets, using pandas (Python Data Analysis Library), NumPy, and other numerical Python packages. What You'll Learn Code with the pandas (Python Data Analysis Library) Work with the various Python algorithms useful for today's big data analytics and cloud applications Use NumPy and other numerical Python packages and code for doing various kinds of analysis Discover Python's new popular modules, packages, extensions and templates library Who This Book Is For This handy reference is for those with some experience with Python Learn The Code To Write Algorithms, Numerical Computations, Data Analysis And Much More Using The Python Language: Look Up And Re-use The Recipes For Your Own Python Coding. This Book Is Your Handy Code Cookbook Reference. Whether You're A Maker, Game Developer, Cloud Computing Programmer And More, This Is A Must-have Reference For Your Library. Python Recipes Handbook Gives You The Most Common And Contemporary Code Snippets, Using Pandas (python Data Analysis Library), Numpy, And Other Numerical Python Packages. What You'll Learn Code With The Pandas (python Data Analysis Library) Work With The Various Python Algorithms Useful For Today's Big Data Analytics And Cloud Applications Use Numpy And Other Numerical Python Packages And Code For Doing Various Kinds Of Analysis Discover Python's New Popular Modules, Packages, Extensions And Templates Library Who This Book Is For This Handy Reference Is For Those With Some Experience With Python. At A Glance; Contents; About The Author; About The Technical Reviewer; Acknowledgments; Introduction; Chapter 1: Strings And Texts; 1-1. Concatenating Strings; Problem; Solution; How It Works; 1-2. Comparing Strings; Problem; Solution; How It Works; 1-3. Searching For A Substring; Problem; Solution; How It Works; 1-4. Getting A Substring; Problem; Solution; How It Works; 1-5. Replacing Text Matches; Problem; Solution; How It Works; 1-6. Reversing A String; Problem; Solution; How It Works; 1-7. Trimming White Space; Problem; Solution; How It Works; 1-8. Changing Case; Problem; Solution; How It Works; 1-9. Converting To Numbers; Problem; Solution; How It Works; 1-10. Iterating Over The Characters Of A String; Problem; Solution; How It Works; 1-11. Statistics On Texts; Problem; Solution; How It Works; 1-12. Encoding Unicode; Problem; Solution; How It Works; 1-13. Translation; Problem; Solution; How It Works; Chapter 2: Numbers, Dates, And Times; 2-1. Creating Integers; Problem; Solution; How It Works; 2-2. Creating Floating Points; Problem; Solution; How It Works; 2-3. Rounding Floats To Integers; Problem; Solution; How It Works; 2-4. Formatting Numbers; Problem Solutionhow It Works; 2-5. Working With Arbitrary Precision Numbers; Problem; Solution; How It Works; 2-6. Generating Random Numbers; Problem; Solution; How It Works; 2-7. Getting The Current Date And Time; Problem; Solution; How It Works; 2-8. Calculating Date/time Differences; Problem; Solution; How It Works; 2-9. Formatting Dates And Times; Problem; Solution; How It Works; 2-10. Reading Dates And Times From A String; Problem; Solution; How It Works; Chapter 3: Iterators And Generators; 3-1. Iterating Over The Contents Of A List; Problem; Solution; How It Works 3-2. Extracting The Contents Of An Iteratorproblem; Solution; How It Works; 3-3. Filtering An Iterator; Problem; Solution; How It Works; 3-4. Iterating Over The Contents Of A File; Problem; Solution; How It Works; 3-5. Iterating Over Data That Has No Iterator; Problem; Solution; How It Works; 3-6. Creating Standard Classes Of Iterators; Problem; Solution; How It Works; Chapter 4: Files And I/o; 4-1. Copying Files; Problem; Solution; How It Works; 4-2. Moving Files; Problem; Solution; How It Works; 4-3. Reading And Writing Text Files; Problem; Solution; How It Works 4-4. Reading And Writing Xml Filesproblem; Solution; How It Works; 4-5. Creating A Directory; Problem; Solution; How It Works; 4-6. Monitoring A Directory For Changes; Problem; Solution; How It Works; 4-7. Iterating Over The Files In A Directory; Problem; Solution; How It Works; 4-8. Saving Data Objects; Problem; Solution; How It Works; 4-9. Compressing Files; Problem; Solution; How It Works; Chapter 5: Python Data Analysis With Pandas; 5-1. Working With 1d Data; Problem; Solution; How It Works; 5-2. Working With 2d Data; Problem; Solution; How It Works; 5-3. Working With 3d Data; Problem Joey Bernard. Includes Index. Contents at a Glance......Page 5 Contents......Page 7 About the Author......Page 25 About the Technical Reviewer......Page 26 Acknowledgments......Page 27 Introduction......Page 28 How It Works......Page 30 How It Works......Page 31 How It Works......Page 32 Problem......Page 33 How It Works......Page 34 Problem......Page 35 How It Works......Page 36 Problem......Page 37 How It Works......Page 38 How It Works......Page 39 How It Works......Page 40 Solution......Page 41 Solution......Page 42 How It Works......Page 43 How It Works......Page 44 How It Works......Page 45 Problem......Page 46 Solution......Page 47 How It Works......Page 48 How It Works......Page 49 How It Works......Page 50 How It Works......Page 51 How It Works......Page 52 How It Works......Page 53 How It Works......Page 54 How It Works......Page 55 How It Works......Page 56 How It Works......Page 57 How It Works......Page 58 How It Works......Page 59 Solution......Page 60 How It Works......Page 61 Solution......Page 62 How It Works......Page 63 How It Works......Page 65 Solution......Page 66 Problem......Page 67 How It Works......Page 68 Problem......Page 69 How It Works......Page 70 How It Works......Page 71 How It Works......Page 72 Solution......Page 73 Solution......Page 74 How It Works......Page 75 How It Works......Page 77 How It Works......Page 78 How It Works......Page 79 How It Works......Page 80 How It Works......Page 81 How It Works......Page 82 How It Works......Page 83 Problem......Page 84 How It Works......Page 85 Problem......Page 86 How It Works......Page 87 How It Works......Page 88 How It Works......Page 89 How It Works......Page 91 How It Works......Page 92 How It Works......Page 93 Solution......Page 94 Solution......Page 95 How It Works......Page 96 How It Works......Page 97 How It Works......Page 98 Solution......Page 99 How It Works......Page 100 How It Works......Page 101 How It Works......Page 102 How It Works......Page 103 How It Works......Page 104 How It Works......Page 105 Solution......Page 106 How It Works......Page 107 How It Works......Page 108 How It Works......Page 109 How It Works......Page 111 How It Works......Page 112 How It Works......Page 113 How It Works......Page 114 How It Works......Page 115 Solution......Page 116 How It Works......Page 117 How It Works......Page 118 How It Works......Page 119 Problem......Page 120 How It Works......Page 121 How It Works......Page 122 How It Works......Page 123 How It Works......Page 124 How It Works......Page 126 How It Works......Page 127 How It Works......Page 128 How It Works......Page 129 How It Works......Page 130 How It Works......Page 131 How It Works......Page 133 How It Works......Page 134 Solution......Page 135 How It Works......Page 136 How It Works......Page 138 Solution......Page 139 How It Works......Page 140 How It Works......Page 141 How It Works......Page 142 How It Works......Page 143 Solution......Page 144 How It Works......Page 145 Index......Page 146