Top "Whitespace" questions

Reading string from input with space character?

I'm using Ubuntu and I'm also using Geany and CodeBlock as my IDE. What I'm trying to do is reading …

c string input scanf whitespace

How do I change Eclipse to use spaces instead of tabs?

By default Eclipse indents with a hard tab character. How do I change it to spaces?

eclipse formatting tabs whitespace

How to check if a char is equal to an empty space?

Here's what I've got: private static int countNumChars(String s) { for(char c : s.toCharArray()){ if (Equals(c," ")) } } But that …

java char whitespace

Whitespace Matching Regex - Java

The Java API for regular expressions states that \s will match whitespace. So the regex \\s\\s should match two …

java regex whitespace

Remove spaces from std::string in C++

What is the preferred way to remove spaces from a string in C++? I could loop through all the characters …

c++ string stl whitespace

How do you allow spaces to be entered using scanf?

Using the following code: char *name = malloc(sizeof(char) + 256); printf("What is your name? "); scanf("%s", name); printf("Hello %s. …

c string printf scanf whitespace

How do I trim leading/trailing whitespace in a standard way?

Is there a clean, preferably standard method of trimming leading and trailing whitespace from a string in C? I'd roll …

c string whitespace trim

How do I remove leading whitespace in Python?

I have a text string that starts with a number of spaces, varying between 2 & 4. What is the simplest way …

python string whitespace trim

How can I trim leading and trailing white space?

I am having some troubles with leading and trailing white space in a data.frame. For example, I like to …

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Show whitespace characters in Visual Studio Code

Is it possible to show whitespace characters, like the space character, in Visual Studio Code? There doesn't appear to be …

visual-studio-code whitespace vscode-settings non-printing-characters