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, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete th

the function structure (more practical, there are n functions called this method, modified once done)Alt+shift+l extract Local variables (you can directly extract some magical numbers and strings into a variable, especially when multiple calls are made)Alt+shift+f change the local variable in class to a field variable (more useful function)Alt+shift+i Merge variables (this may be a bit inappropriate inline)ALT+SHIFT+V moving functions and variables (not commonly used)Alt+shift+z reconstruction

nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the insertion of some code (but the general and IME conflict, you can modify the input method hotkey, you can also take up alt+/to replace)Ctrl+shift+e Display manager that manages all of the currently ope

Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete some code insertion (but general and

then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the ins

the above article)Alt+enter displays the properties of the currently selected resource (project, or file or file)Shift+enter inserts a blank row on the next line of the current row (at which point the mouse can be at any position in the current row, not necessarily the last)Shift+ctrl+enter Insert blank line in current line (principle above)Ctrl+q positioning to the last edited placeCtrl+l positioning in a row (for people with programs over 100 have the gospel)Ctrl+m maximize the current edit o

view (and vice versa)ctrl+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in

then uncomment it　　Ctrl+o Quick Display OutLine　　Ctrl+t quickly displays the inheritance structure of the current class　　Ctrl+w Closing the current editer　　Ctrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete

)ctrl+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtr

(for people with programs over 100 have the gospel) Ctrl+m maximize the current edit or view (and vice versa) ctrl+/comment on the current line, and then uncomment it Ctrl+o Quick Display OutLine Ctrl+t quickly displays the inheritance structure of the current class Ctrl+w Closing the current editer Ctrl+k the selected word quickly navigates to the next Ctrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear) ctrl+/(

Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the insertion of some code (but the g

Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the insertion of some code (but the g

+ Mouse hover: can display the source code of classes and methodsCtrl+h: Open the Search windowctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current class-----------Ctrl+shift Series-----------Ctrl+shift+f formatting of the current codeCtrl+shift+x the text that is currently selected is all stale lowercaseCtrl+shift+y turns the currently selected text to lowercaseCtrl+shift+o: Importing import quicklyCt

positioning to the last edited placeCtrl+l positioning in a row (for people with programs over 100 have the gospel)Ctrl+m maximize the current edit or view (and vice versa)ctrl+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page

+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+spa

uncomment itctrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classctrl+w Closing the current editerCtrl+k The selected word quickly navigates to the nextCtrl+e Quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classctrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the insertio

, or file or file)Shift+enter inserts a blank row on the next line of the current row (at which point the mouse can be at any position in the current row, not necessarily the last)Shift+ctrl+enter Insert blank line in current line (principle above)Ctrl+q positioning to the last edited placeCtrl+l positioning in a row (for people with programs over 100 have the gospel)Ctrl+m maximize the current edit or view (and vice versa)ctrl+/comment on the current line, and then uncomment itCtrl+o Quick Disp

of the current row (at which point the mouse can be at any position in the current row, not necessarily the last)Shift+ctrl+enter Insert blank line in current line (principle above)Ctrl+q positioning to the last edited placeCtrl+l positioning in a row (for people with programs over 100 have the gospel)Ctrl+m maximize the current edit or view (and vice versa)ctrl+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of th

+/comment on the current line, and then uncomment itCtrl+o Quick Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+spa

Display OutLineCtrl+t quickly displays the inheritance structure of the current classCtrl+w Closing the current editerCtrl+k the selected word quickly navigates to the nextCtrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)ctrl+/(numpad) collapses all code in the current classCtrl+x (keypad) expands all code in the current classCtrl+space Code Helper to complete the insertion of some code (but the g