|  | 
|  | 1 | +{ | 
|  | 2 | + "cells": [ | 
|  | 3 | + { | 
|  | 4 | + "cell_type": "markdown", | 
|  | 5 | + "metadata": {}, | 
|  | 6 | + "source": [ | 
|  | 7 | + "## Escape Characters:\n", | 
|  | 8 | + " - To insert characters that are illegal in a string, use an escape character.\n", | 
|  | 9 | + " - An escape character is a backslash \\ followed by the character you want to insert.\n", | 
|  | 10 | + " - An example of an illegal character is a double quote inside a string that is surrounded by double quotes:" | 
|  | 11 | + ] | 
|  | 12 | + }, | 
|  | 13 | + { | 
|  | 14 | + "cell_type": "code", | 
|  | 15 | + "execution_count": 5, | 
|  | 16 | + "metadata": {}, | 
|  | 17 | + "outputs": [ | 
|  | 18 | + { | 
|  | 19 | + "name": "stdout", | 
|  | 20 | + "output_type": "stream", | 
|  | 21 | + "text": [ | 
|  | 22 | + "We are the so-called \"AVENGERS\" from MARVEL.\n" | 
|  | 23 | + ] | 
|  | 24 | + } | 
|  | 25 | + ], | 
|  | 26 | + "source": [ | 
|  | 27 | + "## if there is a character repeatation use \\\n", | 
|  | 28 | + "txt = \"We are the so-called \\\"AVENGERS\\\" from MARVEL.\"\n", | 
|  | 29 | + "print(txt)" | 
|  | 30 | + ] | 
|  | 31 | + }, | 
|  | 32 | + { | 
|  | 33 | + "cell_type": "code", | 
|  | 34 | + "execution_count": 6, | 
|  | 35 | + "metadata": {}, | 
|  | 36 | + "outputs": [ | 
|  | 37 | + { | 
|  | 38 | + "name": "stdout", | 
|  | 39 | + "output_type": "stream", | 
|  | 40 | + "text": [ | 
|  | 41 | + "Hey, what's up?\n" | 
|  | 42 | + ] | 
|  | 43 | + } | 
|  | 44 | + ], | 
|  | 45 | + "source": [ | 
|  | 46 | + "## Another example of escape character\n", | 
|  | 47 | + "greet = 'Hey, what\\'s up?'\n", | 
|  | 48 | + "print(greet)" | 
|  | 49 | + ] | 
|  | 50 | + }, | 
|  | 51 | + { | 
|  | 52 | + "cell_type": "code", | 
|  | 53 | + "execution_count": 8, | 
|  | 54 | + "metadata": {}, | 
|  | 55 | + "outputs": [ | 
|  | 56 | + { | 
|  | 57 | + "name": "stdout", | 
|  | 58 | + "output_type": "stream", | 
|  | 59 | + "text": [ | 
|  | 60 | + "C:\\Users\\aborgall\\Desktop\n" | 
|  | 61 | + ] | 
|  | 62 | + } | 
|  | 63 | + ], | 
|  | 64 | + "source": [ | 
|  | 65 | + "## Use case of backslash\n", | 
|  | 66 | + "## to print a directory path in Windows, you'll need to escape each backslash in the string\n", | 
|  | 67 | + "print(\"C:\\\\Users\\\\aborgall\\\\Desktop\")" | 
|  | 68 | + ] | 
|  | 69 | + }, | 
|  | 70 | + { | 
|  | 71 | + "cell_type": "markdown", | 
|  | 72 | + "metadata": {}, | 
|  | 73 | + "source": [ | 
|  | 74 | + "## \\n is a newline\n", | 
|  | 75 | + "## \\t is a tab" | 
|  | 76 | + ] | 
|  | 77 | + }, | 
|  | 78 | + { | 
|  | 79 | + "cell_type": "code", | 
|  | 80 | + "execution_count": 11, | 
|  | 81 | + "metadata": {}, | 
|  | 82 | + "outputs": [ | 
|  | 83 | + { | 
|  | 84 | + "name": "stdout", | 
|  | 85 | + "output_type": "stream", | 
|  | 86 | + "text": [ | 
|  | 87 | + "Name:Akash Borgalli\n", | 
|  | 88 | + "Hobby:Coding\n", | 
|  | 89 | + "Email:akash.borgalli@gmail.com\n" | 
|  | 90 | + ] | 
|  | 91 | + } | 
|  | 92 | + ], | 
|  | 93 | + "source": [ | 
|  | 94 | + "## newline\n", | 
|  | 95 | + "print(\"Name:Akash Borgalli\\nHobby:Coding\\nEmail:akash.borgalli@gmail.com\")" | 
|  | 96 | + ] | 
|  | 97 | + }, | 
|  | 98 | + { | 
|  | 99 | + "cell_type": "code", | 
|  | 100 | + "execution_count": 13, | 
|  | 101 | + "metadata": {}, | 
|  | 102 | + "outputs": [ | 
|  | 103 | + { | 
|  | 104 | + "name": "stdout", | 
|  | 105 | + "output_type": "stream", | 
|  | 106 | + "text": [ | 
|  | 107 | + "Alex\t\tMercer!\n" | 
|  | 108 | + ] | 
|  | 109 | + } | 
|  | 110 | + ], | 
|  | 111 | + "source": [ | 
|  | 112 | + "## tab \n", | 
|  | 113 | + "print(\"Alex\\t\\tMercer!\") " | 
|  | 114 | + ] | 
|  | 115 | + }, | 
|  | 116 | + { | 
|  | 117 | + "cell_type": "markdown", | 
|  | 118 | + "metadata": {}, | 
|  | 119 | + "source": [ | 
|  | 120 | + "## The \\\\ escape character will represent a backslash character.\n" | 
|  | 121 | + ] | 
|  | 122 | + }, | 
|  | 123 | + { | 
|  | 124 | + "cell_type": "code", | 
|  | 125 | + "execution_count": 16, | 
|  | 126 | + "metadata": {}, | 
|  | 127 | + "outputs": [ | 
|  | 128 | + { | 
|  | 129 | + "name": "stdout", | 
|  | 130 | + "output_type": "stream", | 
|  | 131 | + "text": [ | 
|  | 132 | + "Howl's Moving Castle\n" | 
|  | 133 | + ] | 
|  | 134 | + } | 
|  | 135 | + ], | 
|  | 136 | + "source": [ | 
|  | 137 | + "## This works because we are using double quotes to wrap string but we wrap with single quotes than it will give syntax error\n", | 
|  | 138 | + "a = \"Howl's Moving Castle\"\n", | 
|  | 139 | + "print(a)" | 
|  | 140 | + ] | 
|  | 141 | + }, | 
|  | 142 | + { | 
|  | 143 | + "cell_type": "code", | 
|  | 144 | + "execution_count": 17, | 
|  | 145 | + "metadata": {}, | 
|  | 146 | + "outputs": [ | 
|  | 147 | + { | 
|  | 148 | + "name": "stdout", | 
|  | 149 | + "output_type": "stream", | 
|  | 150 | + "text": [ | 
|  | 151 | + "hello,\n", | 
|  | 152 | + "My name is Akash Borgalli,\n", | 
|  | 153 | + "I love coding\n", | 
|  | 154 | + "My favourite language is Python .\n" | 
|  | 155 | + ] | 
|  | 156 | + } | 
|  | 157 | + ], | 
|  | 158 | + "source": [ | 
|  | 159 | + "## Multiline strings allow you to use newlines in strings without the \\n escape character it can be double quotes*3 or singlequotes*3\n", | 
|  | 160 | + "m = \"\"\"hello,\n", | 
|  | 161 | + "My name is Akash Borgalli,\n", | 
|  | 162 | + "I love coding\n", | 
|  | 163 | + "My favourite language is Python .\"\"\"\n", | 
|  | 164 | + "print(m)" | 
|  | 165 | + ] | 
|  | 166 | + }, | 
|  | 167 | + { | 
|  | 168 | + "cell_type": "code", | 
|  | 169 | + "execution_count": 19, | 
|  | 170 | + "metadata": {}, | 
|  | 171 | + "outputs": [ | 
|  | 172 | + { | 
|  | 173 | + "name": "stdout", | 
|  | 174 | + "output_type": "stream", | 
|  | 175 | + "text": [ | 
|  | 176 | + "e\n", | 
|  | 177 | + "Hello\n", | 
|  | 178 | + "Hello\n", | 
|  | 179 | + "lo, world!\n" | 
|  | 180 | + ] | 
|  | 181 | + } | 
|  | 182 | + ], | 
|  | 183 | + "source": [ | 
|  | 184 | + "print('Hello, world!'[1])\n", | 
|  | 185 | + "print('Hello, world!'[0:5])\n", | 
|  | 186 | + "print('Hello, world!'[:5])\n", | 
|  | 187 | + "print('Hello, world!'[3:])" | 
|  | 188 | + ] | 
|  | 189 | + }, | 
|  | 190 | + { | 
|  | 191 | + "cell_type": "code", | 
|  | 192 | + "execution_count": 20, | 
|  | 193 | + "metadata": {}, | 
|  | 194 | + "outputs": [ | 
|  | 195 | + { | 
|  | 196 | + "name": "stdout", | 
|  | 197 | + "output_type": "stream", | 
|  | 198 | + "text": [ | 
|  | 199 | + "HELLO\n", | 
|  | 200 | + "True\n", | 
|  | 201 | + "hello\n" | 
|  | 202 | + ] | 
|  | 203 | + } | 
|  | 204 | + ], | 
|  | 205 | + "source": [ | 
|  | 206 | + "print('Hello'.upper())\n", | 
|  | 207 | + "print('Hello'.upper().isupper())\n", | 
|  | 208 | + "print('Hello'.upper().lower())" | 
|  | 209 | + ] | 
|  | 210 | + }, | 
|  | 211 | + { | 
|  | 212 | + "cell_type": "code", | 
|  | 213 | + "execution_count": 22, | 
|  | 214 | + "metadata": {}, | 
|  | 215 | + "outputs": [ | 
|  | 216 | + { | 
|  | 217 | + "name": "stdout", | 
|  | 218 | + "output_type": "stream", | 
|  | 219 | + "text": [ | 
|  | 220 | + "['Remember,', 'remember,', 'the', 'fifth', 'of', 'July.']\n", | 
|  | 221 | + "There-can-only-one.\n" | 
|  | 222 | + ] | 
|  | 223 | + } | 
|  | 224 | + ], | 
|  | 225 | + "source": [ | 
|  | 226 | + "## splits the whole sentence into individual words\n", | 
|  | 227 | + "print('Remember, remember, the fifth of July.'.split())\n", | 
|  | 228 | + "## join is used to join with something\n", | 
|  | 229 | + "print('-'.join('There can only one.'.split()))" | 
|  | 230 | + ] | 
|  | 231 | + }, | 
|  | 232 | + { | 
|  | 233 | + "cell_type": "markdown", | 
|  | 234 | + "metadata": {}, | 
|  | 235 | + "source": [ | 
|  | 236 | + "## The rjust(), ljust(), and center() string methods, respectively" | 
|  | 237 | + ] | 
|  | 238 | + }, | 
|  | 239 | + { | 
|  | 240 | + "cell_type": "markdown", | 
|  | 241 | + "metadata": {}, | 
|  | 242 | + "source": [ | 
|  | 243 | + "## The lstrip() and rstrip() methods remove whitespace from the left and right ends of a string, respectively." | 
|  | 244 | + ] | 
|  | 245 | + } | 
|  | 246 | + ], | 
|  | 247 | + "metadata": { | 
|  | 248 | + "kernelspec": { | 
|  | 249 | + "display_name": "Python 3", | 
|  | 250 | + "language": "python", | 
|  | 251 | + "name": "python3" | 
|  | 252 | + }, | 
|  | 253 | + "language_info": { | 
|  | 254 | + "codemirror_mode": { | 
|  | 255 | + "name": "ipython", | 
|  | 256 | + "version": 3 | 
|  | 257 | + }, | 
|  | 258 | + "file_extension": ".py", | 
|  | 259 | + "mimetype": "text/x-python", | 
|  | 260 | + "name": "python", | 
|  | 261 | + "nbconvert_exporter": "python", | 
|  | 262 | + "pygments_lexer": "ipython3", | 
|  | 263 | + "version": "3.8.5" | 
|  | 264 | + } | 
|  | 265 | + }, | 
|  | 266 | + "nbformat": 4, | 
|  | 267 | + "nbformat_minor": 4 | 
|  | 268 | +} | 
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