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Is the value 3 a string variable?
No, it is an integer. You can save an integer value to a string variable but, in this case the value is explicitly stated to be 3.
What is the code required to convert an integer variable to a string variable in Java?
There are several different methods to convert an integer variable to a string variable in Java. For example, one can use the following code to convert an integer variable to a string variable: Integer.toString(number)
What is 656565656?
It is 656565656. It is an integer having a core integer value of 5. It may be an alphanumeric string that has no function whatever as a number.
What does 4 mean in maths?
It is an integer which is the successor to the integer 3.
What an integer mean?
An integer is a whole number without fractions or decimals
How do you convert an integer int a string through parsing?
int <integerName> = <integerValue>; String <StringName> = Integer.toString(<integerName>); /*where integerName is the name of the integer value, integerValue is the assigned value of the integer, and where StringName is the name of the string holding the parsed integer. */
Is the value 3 a string variable?
No, it is an integer. You can save an integer value to a string variable but, in this case the value is explicitly stated to be 3.
What is the code required to convert an integer variable to a string variable in Java?
There are several different methods to convert an integer variable to a string variable in Java. For example, one can use the following code to convert an integer variable to a string variable: Integer.toString(number)
How do you Convert string to integer in vb net?
Dim aInt as Integer = 5 Dim aStr As String = String.Empty aStr = System.Convert.ToString(aInt)
How to write a C plus plus Program to convert a string into an integer?
std::string input = ""; std::getline (std::cin, input); // get input from stdin std::stringstream ss (input); // place input in a string stream integer num = 0; if (ss >> num) // extract integer from string stream { // Success! } else { // Fail! }
How do you convert string to int in Java?
One can convert a string variable to an int variable in Java using the parse integer command. The syntax is int foo = Integer.parseInt("1234"). This line will convert the string in the parenthesis into an integer.
How do you convert an integer to a string?
That really depends on the programming language. In Java, it is sufficient to concatenate it with a String: int myNumber = 5; result = "" + myNumber; Other languages may require a special function, or method, to convert from integer to string.
How do you write a Java program to convert a decimal number to an octal number?
public class Dataconversion { public static void main(String[] args) { System.out.println("Data types conversion example!"); int in = 44; System.out.println("Integer: " + in); //integer to binary String by = Integer.toBinaryString(in); System.out.println("Byte: " + by); //integer to hexadecimal String hex = Integer.toHexString(in); System.out.println("Hexa decimal: " + hex); //integer to octal String oct = Integer.toOctalString(in); System.out.println("Octal: " + oct); } }
How can you check if a variable is a string or an integer in PHP?
Integers - The "is_int()" function can be used to check if a variable is has an integer for its value. ---- is_int($variable); // Returns true if $variable is an integer - otherwise false ---- Numeric Strings - Numeric strings are strings with numbers (or things that count as numbers) in them. Numeric-string variables are not integer variables. Numeric-string variables are passed on through forms, instead of integer variables - if you were wondering. Check form values using string formats, and not integer formats. The "is_numeric()" function can be used to check if a variable is a string with numbers - and only numbers - in it (except things that add up to be numbers). ---- is_numeric($variable); // Returns true if $variable is a string, and only contains numbers (broadly speaking) - false otherwise ---- Strings - String values are just text, basically. String variables can contain integers, but that does not make it an integer-type variable - it makes it a numeric string variable. The "is_string" function can be used to check if a variable contains the value of a string. ---- is_string($variable); // Returns true if $variable is a string - false otherwise
Can you compare a boolean to an integer?
no, you cant. it only works on string
What is 656565656?
It is 656565656. It is an integer having a core integer value of 5. It may be an alphanumeric string that has no function whatever as a number.
How do you write a Java code to find number of duplicate words in a sentence?
As mentioned by others use String::split(), followed by some map (hashmap or linkedhashmap) and then merge your result. For completeness sake putting the code. import java.util.*; public class Genric<E> { public static void main(String[] args) { Map<String, Integer> unique = new LinkedHashMap<String, Integer>(); for (String string : "House, House, House, Dog, Dog, Dog, Dog".split(", ")) { if(unique.get(string) == null) unique.put(string, 1); else unique.put(string, unique.get(string) + 1); } String uniqueString = join(unique.keySet(), ", "); List<Integer> value = new ArrayList<Integer>(unique.values()); System.out.println("Output = " + uniqueString); System.out.println("Values = " + value); } public static String join(Collection<String> s, String delimiter) { StringBuffer buffer = new StringBuffer(); Iterator<String> iter = s.iterator(); while (iter.hasNext()) { buffer.append(iter.next()); if (iter.hasNext()) { buffer.append(delimiter); } } return buffer.toString(); } }
