133 lines
2.7 KiB
Plaintext
133 lines
2.7 KiB
Plaintext
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"using Downloads"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## Download a Book from Internet\n",
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"\n",
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"and read it into a string in Julia. Then report the number of letters etc (see below)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {
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"tags": []
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"File to download: http://www.gutenberg.org/files/2600/2600-0.txt\n",
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"\n",
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"check the subfolder Results\n",
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"\n"
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]
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}
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],
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"source": [
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"if !isdir(\"Results\")\n",
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" error(\"create the subfolder Results before running this program\")\n",
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"end\n",
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"\n",
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"http = \"http://www.gutenberg.org/files/2600/2600-0.txt\"\n",
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"\n",
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"println(\"File to download: \",http)\n",
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"Downloads.download(http,\"Results/WarAndPeace.txt\")\n",
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"\n",
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"println(\"\\ncheck the subfolder Results\\n\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {
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"tags": []
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},
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"outputs": [],
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"source": [
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"fh = open(\"Results/WarAndPeace.txt\")\n",
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"str = read(fh,String) \n",
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"close(fh)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Task 1\n",
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"\n",
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"1. Count the number of letters and the unique letters in `str`. Hint: `length() and `unique()`\n",
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"\n",
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"2. Count the number of word and lines. Hint: `split(str)` and `split(str,\"\\n\")`\n",
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"\n",
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"3. Count the number of unique words."
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Task 2\n",
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"\n",
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"1. How often is Borodinó mentioned. Hint: `occursin.(,words)`\n",
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"\n",
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"2. Print all lines that contain the word Borodinó. Hint: `occursin(,line)`"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Task 3\n",
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"\n",
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"1. Change Borodinó everywhere to Berëzina and then count the occurances"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"@webio": {
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"lastCommId": null,
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"lastKernelId": null
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},
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"anaconda-cloud": {},
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"kernel_info": {
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"name": "julia-1.2"
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},
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"kernelspec": {
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"display_name": "Julia 1.6.3",
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"language": "julia",
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"name": "julia-1.6"
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},
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"language_info": {
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"file_extension": ".jl",
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"mimetype": "application/julia",
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"name": "julia",
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"version": "1.6.3"
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},
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"nteract": {
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"version": "0.24.1"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 4
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}
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