How do I add a bullet symbol in TextView?
I have a TextView and I want to add a bullet symbol in my text through XML. Is it possible? 10 Answers 10
special-characters
Remove all special characters except space from a string using JavaScript
I want to remove all special characters except space from a string using JavaScript. For example, abc’s test#s should output as abcs tests. … Read more
Meaning of $? (dollar question mark) in shell scripts
What does echo $? mean in shell programming? 8 Answers 8
What is a vertical tab?
What was the original historical use of the vertical tab character (\v in the C language, ASCII 11)? Did it ever have a … Read more
Which characters need to be escaped when using Bash?
Is there any comprehensive list of characters that need to be escaped in Bash? Can it be checked just with sed? In particular, … Read more
What is the difference between \r and \n?
How are \r and \n different? I think it has something to do with Unix vs. Windows vs. Mac, but I’m not sure … Read more
Remove all special characters with RegExp
I would like a RegExp that will remove all special characters from a string. I am trying something like this but it doesn’t … Read more
How to write character & in android strings.xml
I wrote the following in the strings.xml file: <string name=”game_settings_dragNDropMove_checkBox”>Move by Drag&Drop</string> I got the following error: The reference to entity “Drop” must … Read more
Meaning of $? (dollar question mark) in shell scripts
This is the exit status of the last executed command. For example the command true always returns a status of 0 and false always returns a status of 1: true … Read more