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Among the properties defined by Unicode is a Whitespace property. As of Unicode 7.0, characters with this property include all of the characters with category Zs plus a few control characters (including U+0009, U+000A, U+000B, U+000C, U+000D, and U+0085). You can find all of the characters with the whitespace property at Unicode.org here.
The WhiteSpace CHAR can be referenced using ASCII Codes here. And Character# 32 represents a white space, Therefore: char space = (char)32; For example, you can use this approach to produce desired number of white spaces anywhere you want: int _length = {desired number of white spaces} string.Empty.PadRight(_length, (char)32));
For those willing to toggle whitespace characters using a keyboard shortcut, you can easily add a keybinding for that. In the latest versions of Visual Studio Code there is now a user-friendly graphical interface (i.e. no need to type JSON data etc) for viewing and editing all the available keyboard shortcuts.
Whitespace is used to denote blocks. In other languages curly brackets ({and }) are common. When you indent, it becomes a child of the previous line. In addition to the indentation, the parent also has a colon following it. im_a_parent: im_a_child: im_a_grandchild im_another_child: im_another_grand_child
It's pretty readable (and if you don't want to remove the whitespace within the string, it's the function to use). Just add a 'FROM' clause within the TRIM, listing all of the characters that might be present as an expression before 'FROM', like... TRIM(' $' + char(9) + char(10) + char(13) FROM ProductAlternateKey)
All string characters are unicode literal in Python 3; as a consequence, since str.split() splits on all white space characters, that means it splits on unicode white space characters. So split + join syntax (as in 1 , 2 , 3 ) will produce the same output as re.sub with the UNICODE flag (as in 4 ); in fact, the UNICODE flag is redundant here ...
There is no particular symbol for whitespace. It is actually a set of few characters which are: ' ' space. '\t' horizontal tab. '\n' newline. '\v' vertical tab. '\f' form feed. '\r' carriage return. Use isspace standard library function from ctype.h if you want to check for any of these white-spaces.
Showing spaces as characters would particularly help for whitespace-formatted languages, where mixing tabs and spaces is harmful. My solution is to show tabs and underline multiple spaces. It borrows from mrucci's answer and this tutorial .
s = s.rstrip() For whitespace on the left side, use str.lstrip: s = s.lstrip() You can provide an argument to strip arbitrary characters to any of these functions, like this: s = s.strip(' \t\n\r') This will strip any space, \t, \n, or \r characters from both sides of the string. The examples above only remove strings from the left-hand and ...
But @RonBurk has provided a decent solution, which removes "zero or more whitespace from start greedily", then matches "anything, greedily" which will go to the end of the entire string, then it will backtrack until it finds the last non-whitespace character, then it will look for zero or more whitespace characters until the end ($), but if ...