Top "Character" questions

Refers to a symbol that represents a letter or number.

How to print literal unicode string in Javascript?

I have an array containing strings with special unicode characters: var a = [ ["a", 33], ["h\u016B", 44], ["s\u00EF", 51], ... ]; When …

javascript unicode character unicode-literals
What does the 'period' character (.) mean if used in the middle of a php string?

I'm fairly new to PHP, but I can't seem to find the solution to this question in google. Here is …

php string character period
How add separator to string at every N characters in swift?

I have a string which contains binary digits. How to separate it in to pairs of digits? Suppose the string …

ios string swift character
Passing a integer through command line in C?

I was wondering if someone could explain how passing arguments through command line works? I'm really confused by how it …

c command-line integer character data-conversion
T-SQL Get percentage of character match of 2 strings

Let's say I have a set of 2 words: Alexander and Alecsander OR Alexander and Alegzander Alexander and Aleaxnder, or any …

tsql statistics character match
Converting a string to an integer in Fortran 90

I know that IACHAR(s) returns the code for the ASCII character in the first character position of the string …

string integer fortran character fortran90
Reading a character string of unknown length

I have been tasked with writing a Fortran 95 program that will read character input from a file, and then (to …

input fortran character string-length fortran95
Convert a list of lists to a character vector

I have a list of lists of characters. For example: l <- list(list("A"),list("B"),list("C","…

r string list character sapply
read first 8 characters of text file with bash

I would like to read only the first 8 characters of a text file and save it to a variable in …

file bash character
What is the RFC 822 format for the email addresses?

I have to make a regular expression for the email addresses (RFC 822) and I want to know which characters are …

email character email-validation rfc822