dinesh Archive

Java – String split() Method

Description: This method has two variants and splits this string around matches of the given regular expression. Syntax: Here is the syntax of this method: public String split(String regex, int limit) or public String split(String …

Java – String replaceFirst() Method

Description: This method replaces the first substring of this string that matches the given regular expression with the given replacement. Syntax: Here is the syntax of this method: public String replaceFirst(String regex, String replacement) Parameters: …

Java – String replaceAll() Method

Description: This method replaces each substring of this string that matches the given regular expression with the given replacement. Syntax: Here is the syntax of this method: public String replaceAll(String regex, String replacement) Parameters: Here …

Java – String replace() Method

Description: This method returns a new string resulting from replacing all occurrences of oldChar in this string with newChar. Syntax: Here is the syntax of this method: public String replace(char oldChar, char newChar) Parameters: Here …

Java – String matches() Method

Description: This method tells whether or not this string matches the given regular expression. An invocation of this method of the form str.matches(regex) yields exactly the same result as the expression Pattern.matches(regex, str). Syntax: Here …