how to comment multiple lines in python at once?
26193
The recommended way to comment out multiple lines of code in Python is to use consecutive # single-line comments. This is the only way to get “true” source code comments that are removed by the Python parser.
661954
Copy a line to multiple locations Move the cursor to the wanted line and press Y to copy it. Move the cursor to a new location, then press p to paste the line after the current line, or P to paste before the current line. After moving the cursor to a new location, press . to repeat the paste.
46651
For single line comment you can use Ctrl + / and for multiple line comment you can use Ctrl + Shift + / after selecting the lines you want to comment in java editor. On Mac/OS X you can use Cmd + / to comment out single lines or selected blocks.
1205214
For single line comment you can use Ctrl + / and for multiple line comment you can use Ctrl + Shift + / after selecting the lines you want to comment in java editor.
1121682
In the editor, select a code fragment and press Ctrl+Alt+T . In the popup menu, select <editor-fold...> Comments or region... endregion Comments.
644572
['sentence = "Think and wonder, wonder and think."', 'words = nltk. word_tokenize(sentence)', 'new_words= [word for word in words if word. isalnum()]', 'print(new_words)']
326944
['Insert your comment in the first cell, as you normally would.', 'Select the commented cell and press Ctrl+C. This copies the cell to the Clipboard.', 'Select the range of cells that you want to have the same comment.', 'Select Paste Special from the Edit menu. ... ', 'Click the Comments radio button.', 'Click OK.']
258625
['Go to View-Toolbars-Customise.', 'Select the Command tab.', 'Select the Edit Category on the left.', 'Drag the “Comment Block” and “Uncomment Block” icons onto your toolbar.']
235639
['a_file = open("sample.txt", "r")', 'list_of_lists = []', 'for line in a_file:', 'stripped_line = line. strip()', 'line_list = stripped_line. split()', 'list_of_lists. append(line_list)', 'a_file. close()', 'print(list_of_lists)']
247693
Comment Code Block Ctrl+K+C/Ctrl+K+U Whether it's because you're trying to track down a "but," or experimenting with code change, from time to time you'll want to comment and uncomment blocks of code. If you select a block of code and use the key sequence Ctrl+K+C, you'll comment out the section of code.
479662
Hope this simple tip help. One other trick for those who want to comment in and out a lot of lines is to use ctrl + / . That will comment out either the line that your cursor is on, or whatever lines you have highlighted. You can then highlight the lines and use ctrl + / again to un-comment them.
56413
Long quotations For quotations that are more than four lines of prose or three lines of verse, place quotations in a free-standing block of text and omit quotation marks. Start the quotation on a new line, with the entire quote indented ½ inch from the left margin while maintaining double-spacing.
262879
If your comment includes multiple line, you can enclose it inside /*... */ . Multiline comments start with a forward-slash followed by an asterisk ( /* ) and end with an asterisk followed by a forward-slash ( */ ). Everything in between /* and */ is ignored by the swift compiler.
1413696
Python block comments A block comment is indented at the same level as the code block. To write a block comment, you start with a single hash (# ) sign followed by a single space and comment.
581051
['Multi-line comment. select the lines to be commented + Ctrl + 4.', 'Multi-line uncomment. select the lines to be uncommented + Ctrl + 1.']
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['REM must be followed by a space or tab character, then the comment. ... ', 'If ECHO is ON, the comment is displayed. ... ', 'You can also place a comment in a batch file by starting the comment line with two colons [::]. ... ', 'You can use REM to create a zero-byte file if you use a redirection symbol immediately after the REM command.']
1182725
If you want to place a comment after some code on a line, then you must use a double quotation mark ('”'). The only practical way to write ABAP code is inside of SAP itself, and the ABAP editor provides a “better” way to do multi-line comments.