non-printing-characters – Make Me Engineer

Show whitespace characters in Visual Studio Code

May 6, 2023 by Tarik

VS Code 1.6.0 and Greater As mentioned by aloisdg below, editor.renderWhitespace is now an enum taking either none, boundary or all. To view all whitespaces: “editor.renderWhitespace”: “all”, Before VS Code 1.6.0 Before 1.6.0, you had to set editor.renderWhitespace to true: “editor.renderWhitespace”: true

printable char in java

December 1, 2022 by Tarik

It seems this was the “Font” independent way. public boolean isPrintableChar( char c ) { Character.UnicodeBlock block = Character.UnicodeBlock.of( c ); return (!Character.isISOControl(c)) && c != KeyEvent.CHAR_UNDEFINED && block != null && block != Character.UnicodeBlock.SPECIALS; }