today, I forgot how to quickly copy and paste the current row (Alt + Shift + D ), baidu found this article for reference:
1.alt+ C column mode
2. CTRL + W wrap _
3. f7 insert current date/time
4. CTRL + B find matching parentheses (, [, {or},],)
5. CTRL + F5 convert the selected text to lowercase
6. CTRL + F2 set bookmarks
7. CTRL + G to the specified row
8. CTRL + 0-9 10 clipboard
9. CTRL + e Delete the row where the cursor is located
10. CTRL + F11 Delete content from cursor to end of line
11. CTRL + F3/F3 search for the previous or next string
12. CTRL + R text replacement
13. CTRL + backspace Delete the previous word
14. CTRL + delete Delete the last word
15.alt + Shift + D copy and paste the current row
16. CTRL + TAB switch Multiple labels (usually files)
17.alt + F11 text comparison (if there is a problem with the non-registered version, you can download bcompare, and UE uses it)
18. advanced-> Configuration-> application Program Layout-> file tag-> colors, identify files with different extensions in different colors (good function)
19. view-> display row number enable row number display
20. advanced-> Configuration-> Editor-> Automatic completion, select the "Automatic Display Automatic completion dialog box" on the right to remember the entered content, and the automatic prompt is incomplete (very good function)