String ASCII « Data Type « Java






  1. Java
  2. Data Type
  3. String ASCII
1.Checks whether the character is ASCII 7 bit.
2.Checks whether the character is ASCII 7 bit printable.
3.Checks whether the character is ASCII 7 bit control.
4.Checks whether the character is ASCII 7 bit alphabetic.
5.Checks whether the character is ASCII 7 bit alphabetic upper case.
6.Checks whether the character is ASCII 7 bit alphabetic lower case.
7.Checks whether the character is ASCII 7 bit numeric.
8.Checks whether the character is ASCII 7 bit numeric and character.
9.Allow text containing mostly ASCII characters to be decipherable on an ASCII terminal without decoding.




10.Removes control characters (char <= 32) from both ends returning null if the String is empty ("") after the trim or if it is null
11.Removes control characters (char <= 32) from both ends returning an empty String ("") if the String is empty ("") after the trim or if it is null.
12.Get 7-bit ASCII character array from input String.
13.Test if the character is a digit <digit> ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'
14.Test if the current character is a digit <digit> ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'
15.Test if the current character is a new line.
16.Test if the current character is a space.
17.Test if the current character is an Alpha character : <alpha> ::= [0x41-0x5A] | [0x61-0x7A]
18.Test if the current character is an Ident character
19.Test if the current character is equal to a specific character.
20.Test if the current string is a digit <digit> ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'
21.Removes spaces (char <= 32) from both start and ends of this bytes array
22.Removes spaces (char <= 32) from end of this String with escape, handling null by returning null
23.Removes spaces (char <= 32) from end of this String, handling null by returning null
24.Removes spaces (char <= 32) from end of this array by index, handling null by returning null
25.Removes spaces (char <= 32) from end of this array ny position, handling null by returning null
26.Removes spaces (char <= 32) from end of this array, handling null by returning null
27.Removes spaces (char <= 32) from start of this String, handling null by returning null
28.Removes spaces (char <= 32) from start of this array, handling null by returning null
29.Thansform an array of ASCII bytes to a string. the byte array should contains only values in [0, 127].