📜  Jupyter Notebook-编辑

📅  最后修改于: 2020-11-08 07:08:14             🧑  作者: Mango


虽然菜单栏和工具栏使您可以在笔记本上执行各种操作,但希望能够使用键盘快捷键来快速执行它们。

Jupyter笔记本电脑有两种不同的键盘输入模式-

  • 命令模式-将键盘绑定到笔记本级别的操作。由带有蓝色左边界的灰色单元格边框指示。

  • 编辑模式-在单元格中键入时。由绿色单元格边框指示。

命令模式(按Esc键启用)

F

find and replace

1

change cell to heading 1

Ctrl-Shift-F

open the command palette

2

change cell to heading 2

Ctrl-Shift-P

open the command palette

3

change cell to heading 3

Enter

enter edit mode

4

change cell to heading 4

P

open the command palette

5

change cell to heading 5

Shift-Enter

run cell, select below

6

change cell to heading 6

Ctrl-Enter

run selected cells

A

insert cell above

Alt-Enter

run cell and insert below

B

insert cell below

Y

change cell to code

X

cut selected cells

M

change cell to markdown

C

copy selected cells

R

change cell to raw

V

paste cells below

K

select cell above

Z

undo cell deletion

Up

select cell above

D,D

delete selected cells

Down

select cell below

Shift-M

merge selected cells, or current cell with cell below if only one cell is selected

J

select cell below

Shift-V

paste cells above

Shift-K

extend selected cells above

L

toggle line numbers

Shift-Up

extend selected cells above

O

toggle output of selected cells

Shift-Down

extend selected cells below

Shift-O

toggle output scrolling of selected cells

Shift-J

extend selected cells below

I,I

interrupt the kernel

Ctrl-S

Save and Checkpoint

0,0

restart the kernel (with dialog)

S

Save and Checkpoint

Esc

close the pager

Shift-L

toggles line numbers in all cells, and persist the setting

Q

close the pager

Shift-Space

scroll notebook up

Space

scroll notebook down

编辑模式(按Enter启用)

Tab

code completion or indent

Ctrl-Home

go to cell start

Shift-Tab

tooltip

Ctrl-Up

go to cell start

Ctrl-]

indent

Ctrl-End

go to cell end

Ctrl-[

dedent

Ctrl-Down

go to cell end

Ctrl-A

select all

Ctrl-Left

go one word left

Ctrl-Z

undo

Ctrl-Right

go one word right

Ctrl-/

comment

Ctrl-M

enter command mode

Ctrl-D

delete whole line

Ctrl-Shift-F

open the command palette

Ctrl-U

undo selection

Ctrl-Shift-P

open the command palette

Insert

toggle overwrite flag

Esc

enter command mode

Ctrl-Backspace

delete word before

Ctrl-Y

redo

Ctrl-Delete

delete word after

Alt-U

redo selection

Shift-Enter

run cell, select below

Ctrl-Shift-Minus

split cell at cursor

Ctrl-Enter

run selected cells

Down

move cursor down

Alt-Enter

run cell and insert below

Up

move cursor up

Ctrl-S

Save and Checkpoint