Top "Case-insensitive" questions

An operation is case insensitive when uppercase and lowercase characters are equally treated.

Case insensitive 'in'

I love using the expression if 'MICHAEL89' in USERNAMES: ... where USERNAMES is a list. Is there any way to …

python string list case-insensitive
Is there a C# case insensitive equals operator?

I know that the following is case sensitive: if (StringA == StringB) { So is there an operator which will compare two …

c# .net string operators case-insensitive
Are PostgreSQL column names case-sensitive?

I have a db table say, persons in Postgres handed down by another team that has a column name say, "…

sql postgresql identifier case-sensitive case-insensitive
How to compare character ignoring case in primitive types

I am writing these lines of code: String name1 = fname.getText().toString(); String name2 = sname.getText().toString(); aru = 0; count1 = name1.…

java string character case-sensitive case-insensitive
How to perform case-insensitive sorting in JavaScript?

I have an array of strings I need to sort in JavaScript, but in a case-insensitive way. How to perform …

javascript sorting case-insensitive
How to replace case-insensitive literal substrings in Java

Using the method replace(CharSequence target, CharSequence replacement) in String, how can I make the target case-insensitive? For example, the …

java string replace substring case-insensitive
Ignore case in Python strings

What is the easiest way to compare strings in Python, ignoring case? Of course one can do (str1.lower() <= …

python string case-insensitive
Case insensitive std::string.find()

I am using std::string's find() method to test if a string is a substring of another. Now I need …

c++ string stl case-insensitive wstring
PostgreSQL: Case insensitive string comparison

Is there a simple ignore-case-comparison for PostgreSQL? I want to replace: SELECT id, user_name FROM users WHERE lower(email) …

sql postgresql string-comparison case-insensitive
Case insensitive replace

What's the easiest way to do a case-insensitive string replacement in Python?

python string case-insensitive