my_first_notebook.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "b7e432d3",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hello, world!\n"
     ]
    }
   ],
   "source": [
    "#Prints the string\n",
    "print(\"Hello, world!\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "df42638a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "int"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Tells us data types\n",
    "type(123)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "9fe30498",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type('Hello')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "f1f84f4c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "bool"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "560587b3",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "2\n",
      "8\n"
     ]
    }
   ],
   "source": [
    "#Assigning values to and modifying variable values\n",
    "x = 1\n",
    "print(x)\n",
    "x = x + 1\n",
    "print(x)\n",
    "x = x * 3 + x\n",
    "print(x)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "8b666e53",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True == True"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "547e5998",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True == False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "f33b72f0",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True != False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "c0323d5d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "not False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "6f975c22",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True and True"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "073b8234",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True and False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "f1ec2785",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True or False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "81c4ff84",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "True or True"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "01a48cf6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "False or False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "0f052701",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "is_first_of_the_month = True\n",
    "report_has_been_sent = False\n",
    "\n",
    "should_process_report = is_first_of_the_month and not report_has_been_sent\n",
    "\n",
    "print(should_process_report)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "e595f147",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "False\n"
     ]
    }
   ],
   "source": [
    "is_first_of_the_month = False\n",
    "report_has_been_sent = False\n",
    "\n",
    "should_process_report = is_first_of_the_month and not report_has_been_sent\n",
    "\n",
    "print(should_process_report)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "36636d48",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "1 == 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "bccf3274",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'hello' == 'hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "56571341",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'hello' == 'Hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "7c32e179",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "1 != 0"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "cacbb938",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "1 > 0"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "b6321933",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 < 4"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "c591386d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 < 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "51aa228f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 <= 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "c3021a52",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "4 + 5 > 10 - 2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "ad91127d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   Hello, Codeup!   \n"
     ]
    }
   ],
   "source": [
    "s = '   Hello, Codeup!   '\n",
    "print(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "488c6d3b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   hello, codeup!   \n"
     ]
    }
   ],
   "source": [
    "print(s.lower())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "2ffecb48",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hello, Codeup!\n"
     ]
    }
   ],
   "source": [
    "print(s.strip())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "3f46c728",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "False\n"
     ]
    }
   ],
   "source": [
    "print(s.isdigit())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "c85bb172",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'123'.isdigit()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "70daeb2e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['Hello', 'Codeup!']"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.strip().split(', ')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "a4255cc3",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'one, two, three'"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "', '.join(['one', 'two', 'three'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "6b8c6506",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['one', 'two', 'three']"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "['one', 'two', 'three'] # a list with 3 strings"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "ed19e0bc",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[1, 2, 3], [4, 5, 6], [7, 8, 9]]"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[[1, 2, 3], [4, 5, 6], [7, 8, 9]] # a list of lists of numbers"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "ac3db698",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[n for n in range(10)]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "609e8dd1",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 2, 4, 6, 8, 10, 12, 14, 16, 18]"
      ]
     },
     "execution_count": 35,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[n * 2 for n in range(10)]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "1afe8860",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 4, 8, 12, 16]"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[n * 2 for n in range(10) if n % 2 == 0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "62b3b8ee",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Here is a single quote --> ' <-- \n",
      "Here is a single quote --> ' <-- \n",
      "\n",
      "Here is a double quote --> \" <--\n",
      "Here is a double quote --> \" <--\n",
      "\n",
      "Newlines are indicated by the character \"n\" preceded by a backslash, like so\n",
      "\n",
      "This string\n",
      "contains a newline\n"
     ]
    }
   ],
   "source": [
    "print('Here is a single quote --> \\' <-- ')\n",
    "print(\"Here is a single quote --> ' <-- \")\n",
    "print()\n",
    "print(\"Here is a double quote --> \\\" <--\")\n",
    "print('Here is a double quote --> \" <--')\n",
    "print()\n",
    "print('Newlines are indicated by the character \"n\" preceded by a backslash, like so')\n",
    "print()\n",
    "print('This string\\ncontains a newline')\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3b846fe3",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.9.13"
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 },
 "nbformat": 4,
 "nbformat_minor": 5
}