Frequent question: How do you get rid of white space in Ruby?

If you want to remove only leading and trailing whitespace (like PHP’s trim) you can use . strip , but if you want to remove all whitespace, you can use . gsub(/s+/, “”) instead .

How do I get rid of leading white space?

To remove leading and trailing spaces in Java, use the trim() method. This method returns a copy of this string with leading and trailing white space removed, or this string if it has no leading or trailing white space.

Does white space matter in Ruby?

“Ruby doesn’t care about whitespace (spaces and blank lines), so the indentation of the print statement isn’t necessary. However, it’s a convention that Rubyists (Ruby enthusiasts) follow, so it’s good to get in the habit now. The block of code following an if should be indented two spaces.”

How do you get rid of the white space between strings?

How do you remove all white spaces from a string in java?

  1. public class RemoveAllSpace {
  2. public static void main(String[] args) {
  3. String str = “India Is My Country”;
  4. //1st way.
  5. String noSpaceStr = str.replaceAll(“\s”, “”); // using built in method.
  6. System.out.println(noSpaceStr);
  7. //2nd way.
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What is the string operator to remove the leading spaces from a string value?

By default, the TRIM() function removes leading and trailing spaces from a string.

How do you remove a space at the end of a cell?

Trim Spaces for Excel – remove extra spaces in a click

  1. Select the cell(s) where you want to delete spaces.
  2. Click the Trim Spaces button on the ribbon.
  3. Choose one or all of the following options: Trim leading and trailing spaces. Trim extra spaces between words, except for a single space. …
  4. Click Trim.

Is Ruby space sensitive?

Ruby is whitespace sensitive, too.

How do I get rid of extra white spaces in Java?

To eliminate spaces at the beginning and at the end of the String, use String#trim() method. And then use your mytext. replaceAll(“( )+”, ” “) . First it will replace all the spaces with single space.

Which function is used to remove all the white space in a string 1 point Lstrip strip Rstrip remove?

The Python strip() method removes any spaces or specified characters at the start and end of a string. strip() returns a new string without the characters you have specified to remove. This example removes all the leading and trailing white space characters in our string.

How can remove space from string in C#?

Strip whitespace from the start and end of a C# string

An easy way to do that is by calling C#’s Trim() method on the string: string example = ” Hi there! “; string trimmed = example. Trim(); // Result: “Hi there!”