Top "Letters" questions

How to detect lowercase letters in Python?

I need to know if there is a function that detects the lowercase letters in a string. Say I started …

python string lowercase letters

python: How do I assign values to letters?

I want to assign a value to each letter in the alphabet, so that a -> 1, b -> 2, …

python string mapping letters

What is the best way to match only letters in a regex?

I would really like to use \w but it also matches underscores so I'm going with [A-Za-z] which feels unnecessarily …

regex perl letters

A loop to create the alphabet using JavaScript

I've been working on a small project for myself, and it consists of creating the alphabet. I don't want to …

javascript loops for-loop numbers letters

Capital letters in class name PHP

I have two classes in my system. One is called file and second is File. On my localhost when i …

php class letters

Regex - With Space and Special Characters

I'm using the following Regex ^[a-zA-Z0-9]\s{2,20}$ for input Letters A - Z Letters a - z Numbers 0 - 9 …

regex special-characters letters

Sequence of letters in Python

Is there a built-in method / module in Python to generate letters such as the built-in constant LETTERS or letters constant …

python r letters

Bash script to find the frequency of every letter in a file

I am trying to find out the frequency of appearance of every letter in the english alphabet in an input …

linux bash frequency letters

Linq query - find strings based upon first letter b/w two ranges

We have a list containing names of countries. We need to find names of countries from list b/w two …

c# linq letters

Finding strings with duplicate letters inside

Can somebody help me with this little task? What I need is a stored procedure that can find duplicate letters (…

sql sql-server tsql duplicates letters