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how to parse a string into a number in java

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African Black Crake answered on November 16, 2019 Popularity 10/10 Helpfulness 4/10

answer how to parse a string into a number in java

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how to parse a string into a number in java

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String toBeParsed = "15";
int parsedString = Integer.parseInt(String.valueOf(toBeParsed));
/*this makes the integer value of parsedString the number held
in the string toBeParsed*/
/*Side note: you will have to import java.lang.String to be
able to use Integer.parseInt() and String.valeOf() */

Popularity 10/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: java string

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Contributed on Nov 16 2019

African Black Crake

0 Answers Avg Quality 2/10

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java string to int

Comment

int result = Integer.parseInt("500");
System.out.println(result) // prints 500 as int

Popularity 10/10 Helpfulness 7/10 Language java

Source: Grepper

Tags: int

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Contributed on Feb 06 2020

Smoggy Stag

0 Answers Avg Quality 2/10

string to int java

Comment

int result = Integer.parseInt(number);

Popularity 10/10 Helpfulness 7/10 Language java

Source: Grepper

Tags: int

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Contributed on Mar 13 2020

Cooperative Copperhead

0 Answers Avg Quality 2/10

string to int java

Comment

	String number = "10";
	int result = Integer.parseInt(number);			
	System.out.println(result);
Copy

Popularity 10/10 Helpfulness 5/10 Language java

Source: mkyong.com

Tags: int

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Contributed on Apr 07 2020

Tame Thrush

0 Answers Avg Quality 2/10

parse string to int java

Comment

	String number = "10";
	int result = Integer.parseInt(number);			
	System.out.println(result);

Popularity 10/10 Helpfulness 5/10 Language java

Source: mkyong.com

Tags: int

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Contributed on Apr 16 2020

Giamblers

0 Answers Avg Quality 2/10

string to int in java

Comment

int sample2 = Integer.parseInt("47");   // returns 47
int sample3 = Integer.parseInt("+4");   // returns 4

Popularity 10/10 Helpfulness 4/10 Language java

Source: talentify.com

Tags: int

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Contributed on Jan 20 2021

Uninterested Unicorn

0 Answers Avg Quality 2/10

java STRING TO NUMBER

Comment

-1

int foo;
try {
   foo = Integer.parseInt(myString);
}
catch (NumberFormatException e)
{
   foo = 0;
}

Popularity 10/10 Helpfulness 3/10 Language java

Source: stackoverflow.com

Tags: java

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Contributed on Jul 10 2021

Itchy Iguana

0 Answers Avg Quality 2/10

java from string to int

Comment

String myString = "1234";
int foo = Integer.parseInt(myString);

Popularity 10/10 Helpfulness 3/10 Language java

Source: stackoverflow.com

Tags: int

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Contributed on May 11 2021

HotFlow

0 Answers Avg Quality 2/10

java turn string into int

Comment

//parsing string to int
String numberToParse = "420";
int number = 0;

try{
  	number = Integer.parseInt(numberToParse);
}catch(NumberFormatException e){
	//the string cannot be parsed into a number
  	//ex Integer.parseInt("d15");
  	e.printStackTrace();
}

System.out.println(number);

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: int

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Contributed on Jun 04 2021

Impossible Ibis

0 Answers Avg Quality 2/10

java string to int

Comment

//String to int , scanner, NumberFormatException, 
Scanner scanner = new Scanner(System.in);
    while (true) {
        String input = scanner.next();
            try {
                int a = Integer.parseInt(input);
                if (a == 0) {
                    break;
                }
                System.out.println(Integer.parseInt(input) * 10);
            } catch (NumberFormatException e) {
                System.out.println("Invalid user input: " + input);
            }
        }

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: int

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Contributed on Oct 15 2021

Magnificent Monkey Adi

0 Answers Avg Quality 2/10

how to parse a string into a number in java

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