Checks whether all characters are whitespaces (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isspace() Checks whether all characters are whitespaces (True or False). Border case: The empty string is not be considered a whitespace character! … Read more

Checks whether all characters are printable (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isprintable() Checks whether all characters are numeric values (True or False). The vast majority of the characters, you’ll ever use in a … Read more

Checks whether all characters are numeric values (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isnumeric() Checks whether all characters are numeric values (True or False). Border case: The empty string is not be considered numeric. … Read more

Checks whether all characters are lowercase (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.islower() Checks whether all characters are lowercase (True or False). Border case: the empty string is not be considered lowercase: More String … Read more

Checks whether all characters are identifiers that can be used as names of functions, classes, or variables (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isidentifier() Checks whether all characters are identifiers that can be used … Read more

Checks whether all characters are digits, i.e., numbers from 0 to 9 (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isdigit() Checks whether all characters are digits, i.e., numbers from 0 to 9 (True or False). … Read more

Checks whether all characters are decimal numbers (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isdecimal() Checks whether all characters are decimal numbers (True or False). Border case: Intuitively, the empty string is not be considered … Read more

Checks whether all characters are ASCII (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isascii() Checks whether all characters are ASCII (True or False). Border case: The empty string is considered to be an ASCII symbol: … Read more

Checks whether all characters are alphabetic (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isalpha() Checks whether all characters are alphabetic (True or False). Border case: If the string is the empty string, returns False. What … Read more

Checks whether all characters are alphabetic or numeric (True or False). Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.isalnum() Checks whether all characters are alphabetic or numeric (True or False). More specifically, a character c is alphanumeric if … Read more

Return a lowercased, casefolded string similar to lowercase() but more aggressive. Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.casefold() Return a lowercased, casefolded string similar to lower() but more aggressive because it removes all case distinctions. For example, … Read more

Return a centered string of a certain length, padded with whitespace or custom characters. Minimal Example As you read over the explanations below, feel free to watch our video guide about this particular string method: Syntax and Explanation str.center(width[, fillchar]) Return a centered string of a certain length, padded with whitespace or custom characters. You … Read more