I am writing a text editor for Mac OS X. I need to display hidden characters in an NSTextView (such as spaces, tabs, and special characters). I have spent a lot of time searching for how to do this but so far I have not found an answer. If anyone could point me in the right direction I would be grateful. ...
I am writing a text editor which has an option to display a bullet in place of any invisible Unicode character. Unfortunately there appears to be no easy way to determine whether a Unicode character is invisible. I need to find a text file containing every Unicode character in order that I can look through for invisible characters. Wo...
Hi! I have a script that is appending new fields to an existing CSV, however ^M characters are appearing at the end of the old line so the new fields end up on a new row instead of the same one. How do you remove the ^M characters from a csv file using Perl?. ...
Sometimes it make sense to hide string value from binary (executable) file. For example, it really make sense to hide encryption key from executable file. What I mean when I say "hide"? Such code: const char* encryptionKey = "My strong encryption key"; // Using the key after compilation produce executable file with such sec...
How can you show/reveal hidden characters in NetBeans? In other editors, if this feature is turned on, a space might be shown as a small centered dot, and a tab as a right arrow. (This feature is useful to see if a file uses tabs or spaces for indentation, among other things.) ...
How can I show these characters on a webpage? ...