Top "Character" questions

Generate a sequence of characters from 'A'-'Z'

I can make a sequence of numbers like this: s = seq(from=1, to=10, by=1) How do I make a sequence …

r character ascii sequence seq

Count occurrences of given character per cell

Question For example if I wanted to count the number of Ns in a column of strings how can I …

google-sheets count character bioinformatics

Clean source code files of invisible characters

I have a bizarre problem: Somewhere in my HTML/PHP code there's a hidden, invisible character that I can't seem …

unicode character

How to use symbols of extended ASCII table in C?

I've been tried to print Extended ASCII characters: http://www.theasciicode.com.ar/ But all those symbols were printed as …

c character ascii extended-ascii

Trying to capitalize the first character in array of strings, why this is not working?

I'm trying to write a function that converts for example list-style-image to listStyleImage. I came up with a function but …

javascript arrays string character capitalization

Ruby: How to find out if a character is a letter or a digit?

I just started tinkering with Ruby earlier this week and I've run into something that I don't quite know how …

ruby string character digits

Android character by character display text animation

Anyone knows any efficient method of perform an animation that what is has to do is to display a text, …

android animation text character

getting string between 2 characters in python

I need to get certain words out from a string in to a new format. For example, I call the …

python string function character extraction

How Can I avoid char input for an int variable?

The program below shows a 'int' value being entered and being output at the same time. However, when I entered …

c++ integer character cin

What is the easiest way to generate a String of n repeated characters?

Given a character c and a number n, how can I create a String that consists of n repetitions of …

java string character