Is it Possible to undo a typed character into a JText area?
107944
How to limit a JTextArea to only accept a legal set of characters?
52400
How to remove the last character from a string?
153157
Replacing characters in Java
101221
How do I remove all non alphanumeric characters from a string except dash?
36982
How do I insert and delete some characters in the middle of a file?
101431
How do you type a single backslash, code-formatted, in a comment?
14869
How do you reverse a string in place in C or C++?
141409
Retrieving JTextField Contents Like Scanner
130034
How to do the opposite of StringBuilder append in Java?
125383
Best way to remove the last character from a string built with stringbuilder
148412
How can I use hasNextInt() to catch an exception? I need Int but if input is character, that is bad
129355
How to reverse a Unicode string
3028
How to get a single character without pressing enter?
86310
Take a char input from the Scanner
20951
How can I type a Unicode character (for example, em-dash —?)
68151
Is it possible to unbind or change the unicode input global shortcut?
20446
How do I construct a "named character" programmatically?