In the Jupyter Notebook environment, when you are typing a function in the code cell window, what is the keyboard shortcut to bring up the on-line help for that function?

Question

In the Jupyter Notebook environment, when you are typing a function in the code cell window, what is the keyboard shortcut to bring up the on-line help for that function?

BlackTom AI · Accepted Answer

In the Jupyter Notebook environment, accessing inline help for a function while typing in a code cell is commonly done via a keyboard shortcut that summons a tooltip with documentation.
Option 1: 'Shift - Tab' — This is the canonical shortcut for opening the on-line (tooltip) help for the function under the cursor. Repeated presses can cycle through different levels of detail or open a full help modal depending on the interface, but the essential action is correct here.
Option 2: 'Shift - Space bar' — This combination does not trigger the function help tooltip; Shift plus Space is not the standard key binding for tooltips and may be captured by other browser or notebook actions, leading to no help popup.
Option 3: 'Control - H' — In many applications, Ctrl+H is used for history or replace-like features, not for function help in notebooks. In Jupyter, Ctrl+H is not the recognized shortcut for bringing up the function help tooltip.
Option 4: 'Shift - H' — This is not a documented shortcut for inline help in Jupyter notebooks. It does not align with the known keybinding conventions for showing tooltips and would not reliably display the function’s online help.
Therefore, option 1 ('Shift - Tab') is the correct choice because it matches the widely used shortcut to invoke the inline help tooltip for the function under editing in a Jupyter code cell. The other options do not correspond to the standard tooltip-access shortcut and are thus incorrect.

ISBA2401 - Data Analytics with Python (MW 05:45 PM, MW 7:35 PM, TTh 7:35PM) Quiz 1- Requires Respondus LockDown Browser

In the Jupyter Notebook environment, when you are typing a function in the code cell window, what is the keyboard shortcut to bring up the on-line help for that function?

查看解析

登录即可查看完整答案

类似问题

When writing and executing code in a Jupyter Notebook, which (if any) of the following statements is false?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单