Project Jupyter was born out of the IPython project as the project evolved to become a notebook that could support multiple languages – hence its historical name as the IPython notebook. Now let’s dive in to our list of 28 (and counting!) Jupyter notebook tips! Jupyter is quite extensible, supports many programming languages and is easily hosted on your computer or on almost any server - you only need to have ssh or http access. Thanks to Alex for graciously letting us republish his work here.) We have expanded the post and will continue to do so over time - if you have a suggestion please let us know. (This post is based on a post that originally appeared on Alex Rogozhnikov’s blog, ‘Brilliantly Wrong’. In this post, we’ve collected some of the top Jupyter notebook tips to quickly turn you into a Jupyter power user! Whether you believe this or not, at the very least using shortcuts definitely helps you cut-down on using that annoying track pad, while making you look super cool at the same time.Jupyter notebook, formerly known as the IPython notebook, is a flexible tool that helps you create readable analyses, as you can keep code, images, comments, formulae and plots together. In fact Brainscape claims that just by using keyboard shortcuts alone, you can increase your overall productivity by 3.3%, saving yourself a total of 64 wasted hours in a year. Shortcuts can prove quite useful in helping you to maintain focus by avoiding some extra scrolling with your mouse. To open the command palette, use Esc to enter command mode and then press P . The command palette runs any command by name. Shift-Space: scroll notebook up Space: scroll notebook down Aside Shift-L: toggles line numbers in all cells, and persist the setting H: show keyboard shortcuts Q: close the pager So for deleting selected cells you would actually type DD .ĭ,D: delete selected cells I,I: interrupt the kernel 0,0: restart the kernel We have listed them as they are in the keyboard shortcut menu, however it is important for you to remember that the actual process does NOT include the comma. The keystrokes for the following are misleading. Z: undo cell deletion O: toggle output of selected cells Shift-M: merge selected cells, or current cell with cell below if only one cell is selected Shift-V: paste cells above V: paste cells below X: cut selected cells C: copy selected cells Shift-Up: extend selected cells above Shift-Down: extend selected cells below Y: change cell to code M: change cell to markdown R: change cell to rawĬhange Markdown Header Size - Up to 6 sizes with 1 being the Largestġ: change cell to heading size 1 2: change cell to heading size 2 Shift-Enter: run cell, select below Alt-Enter: run cell and insert below To enter the command mode, press the Esc key.Įnter: enter edit mode F: find and replaceĪ: insert cell above B: insert cell below Shift-Enter: run cell, select below Ctrl-Enter: run selected cellsĬtrl-Shift-Minus: split cell at cursor Command Mode These shortcuts may seem very familiar to the ones you may use in other text editors and general computer use.Ĭtrl-]: indent Ctrl-[: indent to the left (dedent)Ĭtrl-/: comment Ctrl-D: delete whole lineĬtrl-U: undo selection Insert: toggle overwrite flagĬtrl-Home: go to cell start Ctrl-Up: go to cell start Ctrl-End: go to cell endĬtrl-Down: go to cell end Ctrl-Left: go one word leftĬtrl-Backspace: delete word before Ctrl-Delete: delete word after To enter the edit mode, press the Enter key. We will be keeping this structure as we move on to the main event in our article.īefore we begin it is important for Mac users to keep the following conversion in mind: The Keyboard Shortcuts menu is divided into 2 categories called Command Mode and Edit Mode. Today we’ll be talking about the most useful of these options. Included in this would be the Keyboard Shortcuts menu which lets you view all of the possible ways to quickly execute common track-pad tasks using your keyboard. When you click on the Help tab of Jupyter’s taskbar you’ll see a list of references, the user interface tour and much more.
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