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SQL 2021-11-21 07:18:19
sql string functions
ASCII Returns the equivalent ASCII value for a specific character. CHAR_LENGTH Returns the character length of a string. CHARACTER_ LENGTH Same as CHAR_LENGTH. CONCAT Adds expressions together, with a minimum of 2. CONCAT_WS Adds expressions together, but... Add solution -
C 2021-10-28 13:22:06
to upper in c
For those of you who want to uppercase a string and store it in a variable (that was what I was looking for when I read these answers). #include <stdio.h> //<-- You need this to use printf. #include <string.h> //<-- You need this to u... Add solution -
Javascript 2021-10-26 15:35:11
angular9 spy
it("should be able to upper case a string", function () { var spytoUpperCase = spyOn(String.prototype, 'toUpperCase') expect(utils.toUpperCase).toBeDefined(); expect(utils.toUpperCase("hello world")).toEqual("HELLO WORLD")... Add solution -
Java 2021-10-23 23:24:07
java generate secure random password
public class PasswordUtils { static char[] SYMBOLS = "^$*.[]{}()?-\"!@#%&/\\,><':;|_~`".toCharArray(); static char[] LOWERCASE = "abcdefghijklmnopqrstuvwxyz".toCharArray(); static char[] UPPERCASE = "AB... Add solution -
C 2021-10-22 11:32:07
convert string to uppercase in c
For those of you who want to uppercase a string and store it in a variable (that was what I was looking for when I read these answers). #include <stdio.h> //<-- You need this to use printf. #include <string.h> //<-- You need this to u... Add solution