Let\u2019s do it manually.\u00a0<\/p>\n\n\n\n
Select a cell to delete (just put the cursor there)<\/p>\n\n\n\n
Go to Edit<\/p>\n\n\n\n
Click Delete Cell from the dropdown menu .<\/p>\n\n\n\n
<\/p>\n\n\n\n
2. Now let\u2019s delete a cell using keyboard shortcut.\u00a0\u00a0<\/p>\n\n\n\n
\u00a0Write in a cell print(\u201cI\u2019m here only for a short time \u2013 for the greater good!\u201d)<\/strong> .<\/p>\n\n\n\n You can run it and see output just for the sake of it :3<\/p>\n\n\n\n Click back on the cell.<\/p>\n\n\n\n There will be a blinking cursor at the end of the code (or wherever you clicked on the code).<\/p>\n\n\n\n Now press \u2018Esc\u2019 button.\u00a0<\/p>\n\n\n\n This is a\u00a0 cool\u00a0 thing\u00a0 in\u00a0 Jupyter Notebooks \u2013 which\u00a0 is called the \u2018Command Mode\u2019 and you can manipulate cells while you are in the Command Mode.\u00a0<\/p>\n\n\n\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 You can be sure you are in the Command Mode, if that blinking cursor disappears.<\/p>\n\n\n\n While in the Command Mode,\u00a0 press \u2018d\u2019 twice.\u00a0<\/p>\n\n\n\n <\/p>\n\n\n\n 3. Cells can be of two\u00a0 main types \u2013\u00a0 Code\u00a0 and Markdown.\u00a0 So far, we had been working on \u2018Code\u2019 type cells where we insert pieces of codes.<\/p>\n\n\n\n Markdown is like glorified commenting \u2013 amazing stuff.\u00a0 Makes a Jupyter Notebook such a powerful explanatory document.\u00a0<\/p>\n\n\n\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 We use cells in Markdown to write text that can explain our code or describe what we are doing.\u00a0<\/p>\n\n\n\n For students learning Python, they can write answers to specific questions associated with their code as \u2018plain text\u2019\u00a0 by using the Markdown mode.\u00a0<\/p>\n\n\n\n Let\u2019s write our first Markdown cell entry.\u00a0<\/p>\n\n\n\n To make current cell Markdown:<\/p>\n\n\n\n Go to Command Mode ( press Esc)<\/p>\n\n\n\n Press \u2018m\u2019<\/p>\n\n\n\n You will notice the \u2018 In [ ]\u2019 on the left has disappeared.<\/p>\n\n\n\n Now write\u00a0 What is this Markdown thing? I cannot wait to see!<\/strong><\/p>\n\n\n\n Then run it! (Shift+Enter)<\/p>\n\n\n\n <\/p>\n\n\n\n 4. You can double-click back on that output and it will return to that Markdown cell mode.\u00a0 You can edit the cell content.\u00a0 Edit it so that it reads the following:<\/p>\n\n\n\n What is this Markdown thing? I cannot wait to see!<\/strong><\/p>\n\n\n\n Aha!\u00a0 This opens up a door of possibilities.<\/strong><\/p>\n\n\n\n Were you able to go to a new line in Markdown? Does pressing the\u00a0 \u2018Enter\u2019 button only once work?<\/p>\n\n\n\n <\/p>\n\n\n\n 5. You can return a cell into Code mode as follows:<\/p>\n\n\n\n While cell is selected,<\/p>\n\n\n\n Go to Command Mode<\/p>\n\n\n\n Press \u2018y\u2019<\/p>\n\n\n\n Do this for a cell which is already in Markdown mode and write print(\u201cThat was fun!\u201d) <\/strong>and run it.<\/p>\n\n\n\n <\/p>\n\n\n\n 6. Now\u00a0 go to a new cell and\u00a0 get it into Markdown mode.<\/p>\n\n\n\n Type\u00a0 # This is a Level 1 Heading<\/strong>.\u00a0 ( Ensure the space between hashtag and the succeeding word).\u00a0<\/p>\n\n\n\n Run it.<\/p>\n\n\n\n <\/p>\n\n\n\n 7. Go to new cell and get it to Markdown mode.\u00a0<\/p>\n\n\n\n Type<\/p>\n\n\n\n ## This is a Level 2 Heading .<\/strong>\u00a0 Then press enter.\u00a0 You will go to next line ( but same cell \u2013 just like for Code type cell).<\/p>\n\n\n\n Write\u00a0 \u00a0Level 2\u00a0 is slightly smaller in font.<\/strong><\/p>\n\n\n\n <\/p>\n\n\n\n 8. Go to new cell and get it to Markdown mode.\u00a0<\/p>\n\n\n\n Type<\/p>\n\n\n\n ### This is a Level 3 Heading .<\/strong><\/p>\n\n\n\n In next line, type:<\/p>\n\n\n\n LIh likes this the most for casual use, as it is polite and not too loud and gaudy.\u00a0<\/strong><\/p>\n\n\n\n 9. In a cell at Markdown mode,\u00a0 write<\/p>\n\n\n\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 `print` is the first function I used in Python.<\/strong><\/p>\n\n\n\n Ensure those backtick<\/em> marks around print. Run the cell.<\/p>\n\n\n\n <\/p>\n\n\n\n 10. As the exercise for today, reproduce the text in the attached photo, exactly as it is.\u00a0<\/p>\n\n\n\n Hint:\u00a0\u00a0 Surround a word\u00a0 or phrase by one asterisk on both sides to italicize it and two asterisks on both sides\u00a0 to bold it.\u00a0 E.g. *This is become italicized*\u00a0 ,\u00a0 **This will be bold**<\/p>\n\n\n\n Today we will be working with the concept of cells and cell types.\u00a0\u00a0 So, in Jupyter Notebook, each of those lines where we can enter stuff is a cell. You can see that there is a cell number in the beginning\u00a0 \u2018In[1]\u2019 ,\u00a0 \u2018 In[2] \u2018 etc.\u00a0 (If you are using an old file where […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-188","page","type-page","status-publish","hentry","entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/pages\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/comments?post=188"}],"version-history":[{"count":1,"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/pages\/188\/revisions"}],"predecessor-version":[{"id":194,"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/pages\/188\/revisions\/194"}],"wp:attachment":[{"href":"https:\/\/lamiaiftekhar.com\/index.php\/wp-json\/wp\/v2\/media?parent=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/i0.wp.com\/lamiaiftekhar.com\/wp-content\/uploads\/2020\/11\/Day-2.png?resize=1024%2C199\")
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