Spaces are compacted in HTML because there’s a distinction between how HTML is formatted and how it should be rendered. Consider a page like this: <html> <body> <a href=”https://stackoverflow.com/questions/433493/mylink”>A link</a> </body> </html> If the HTML was indented using spaces for example, the link would be preceded by several spaces.
Don’t use print …, (with a trailing comma) if you don’t want spaces. Use string concatenation or formatting. Concatenation: print ‘Value is “‘ + str(value) + ‘”‘ Formatting: print ‘Value is “{}”‘.format(value) The latter is far more flexible, see the str.format() method documentation and the Formatting String Syntax section. You’ll also come across the older … Read more
To convert existing tabs to spaces, press Edit->Blank Operations->TAB to Space. If in the future you want to enter spaces instead of tab when you press tab key: Go to Settings->Preferences…->Language (since version 7.1) or Settings->Preferences…->Tab Settings (previous versions) Check Replace by space (Optional) You can set the number of spaces to use in place … Read more
Use: fgets (name, 100, stdin); 100 is the max length of the buffer. You should adjust it as per your need. Use: scanf (“%[^\n]%*c”, name); The [] is the scanset character. [^\n] tells that while the input is not a newline (‘\n’) take input. Then with the %*c it reads the newline character from the … Read more
This is fastest way I know of, even though you said you didn’t want to use regular expressions: Regex.Replace(XML, @”\s+”, “”); Crediting @hypehuman in the comments, if you plan to do this more than once, create and store a Regex instance. This will save the overhead of constructing it every time, which is more expensive … Read more
It is possible to change the inter-word delimiter for cin or any other std::istream, using std::ios_base::imbue to add a custom ctype facet. If you are reading a file in the style of /etc/passwd, the following program will read each :-delimited word separately. #include <locale> #include <iostream> struct colon_is_space : std::ctype<char> { colon_is_space() : std::ctype<char>(get_table()) {} … Read more
There is a trimWhiteSpaces directive that should accomplish this, In your JSP: <%@ page trimDirectiveWhitespaces=”true” %> Or in the jsp-config section your web.xml (Note that this works starting from servlet specification 2.5.): <jsp-config> <jsp-property-group> <url-pattern>*.jsp</url-pattern> <trim-directive-whitespaces>true</trim-directive-whitespaces> </jsp-property-group> </jsp-config> Unfortunately if you have a required space it might also need strip that, so you may need … Read more
From the documentation, you can use either a regex or delim_whitespace: >>> import pandas as pd >>> for line in open(“whitespace.csv”): … print repr(line) … ‘a\t b\tc 1 2\n’ ‘d\t e\tf 3 4\n’ >>> pd.read_csv(“whitespace.csv”, header=None, delimiter=r”\s+”) 0 1 2 3 4 0 a b c 1 2 1 d e f 3 4 >>> … Read more
For whitespace on both sides, use str.strip: s = ” \t a string example\t ” s = s.strip() For whitespace on the right side, use str.rstrip: 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 … Read more
The best thing to do is to use the algorithm remove_if and isspace: remove_if(str.begin(), str.end(), isspace); Now the algorithm itself can’t change the container(only modify the values), so it actually shuffles the values around and returns a pointer to where the end now should be. So we have to call string::erase to actually modify the … Read more