a password. different programs/websites have different rules on passwords: minimum and maximum length; some are letters & numbers only, some can or must contain other characters. A "LOGIN" is a combination of a USERNAME and a PASSWORD that are both required for access.
A string is an array of characters.
Let's say your string is a variable called "string" To print out all the characters in order, you would do: for i in string: print(string[i]) If you wanted to print out characters up to a point (n = maximum characters): for i in range(n): print(string[i]) hope this helps!
A password is a secret phrase, code, or string of characters that shows you are the person authorized to access that particular Facebook account.
A password is a word or string of characters used for user authentication to prove identity or access approval to gain access to a resource (example: an access code is a type of password), which should be kept secret from those not allowed access.
public class count { public static void main(String[] args) { String string = "1 2 3 4"; char[] array = string.toCharArray(); System.out.println("Number of characters in string: " + string.length()); System.out.println("Number of characters in array: " + array.length); } } Output: Number of characters in string: 7 Number of characters in array: 7 So yes, spaces are taken as single characters in a string.
Console.WriteLine("Please input a string:"); string str = Console.ReadLine(); Console.WriteLine("Number of characters: " + str.Length);
Assume C#, not C: Traditional way: public string Reverse(string s) { if (string.IsNullOrEmpty(s)) return s; // "" or null char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } or as an extension method: public static string Reverse(this string s) { if (s == "") return ""; char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } The differences of the 2 methods above is on the caller (how to use Reverse()), and they may co-exist: For example: string test = "abc"; string result1 = Reverse(test); // traditional way string result2 = test.Reverse(); // call the extension
A string is a collection of words or characters in '' or "" it is also a data type.
In programming, a string is typically considered a linear type because it represents a sequence of characters arranged in a linear order. This means that you can access characters in a string using indices, just like elements in an array. However, the specific treatment of strings can vary between programming languages, with some languages implementing strings as immutable types, which can affect how they are manipulated. Overall, strings exhibit linear characteristics in terms of their structure and access patterns.
In programming languages, a string scalar is a sequence of characters. To define a string scalar, you enclose the characters in quotation marks. To manipulate a string scalar, you can perform operations like concatenation (joining strings together), slicing (extracting a portion of the string), and searching for specific characters or substrings within the string.
string is group of characters last value is initialised by zero
A string is a collection of words or characters in '' or "" it is also a data type.