Compiler
JS
JS Strings Method
Run
<!DOCTYPE html> <html> <body> <h1>JavaScript String trimEnd()</h1> <script> var str = " WebTutor "; var result = str.trimEnd(); document.write("Length String = " + str.length + "<br>Length Result = " + result.length); </script> </body> </html>
Editor Commands
Commands
Shortcut Key (Win)
Shortcut Key (Mac)
selectAll
Ctrl-A
Cmd-A
singleSelection
Esc
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killLine
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Ctrl-K (Mac)
deleteLine
Ctrl-D
Cmd-D
undo
Ctrl-Z
Cmd-Z
redo
Ctrl-Y
Shift-Cmd-Z, Cmd-Y
undoSelection
Ctrl-U
Cmd-U
redoSelection
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Shift-Cmd-U
goDocStart
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goDocEnd
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Cmd-End, Cmd-Down
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goLineEnd
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-
Cmd-Right
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goLineUp
Up
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Shift-Ctrl-V
goPageDown
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Ctrl-V
newlineAndIndent
Enter
-
save
Ctrl-S
Cmd-S