java Programming Glossary: parseint

JOptionPane and reading integers - Beginner Java

http://stackoverflow.com/questions/14783836/joptionpane-and-reading-integers-beginner-java

of number into actual int value int day Integer.parseInt vals 0 throws NumberFormatException vals 1 cast to int vals..

Rhino Javascript: How to convert Object to a Javascript primitive?

http://stackoverflow.com/questions/1579777/rhino-javascript-how-to-convert-object-to-a-javascript-primitive

Converting a string to an integer on Android

http://stackoverflow.com/questions/2709253/converting-a-string-to-an-integer-on-android

this question See the Integer class and the static parseInt method http developer.android.com reference java lang Integer.html.. reference java lang Integer.html Integer.parseInt et.getText .toString You will need to catch NumberFormatException.. problems whilst parsing so int myNum 0 try myNum Integer.parseInt et.getText .toString catch NumberFormatException nfe System.out.println..

How to use Scanner to accept only valid int as input

http://stackoverflow.com/questions/2912817/how-to-use-scanner-to-accept-only-valid-int-as-input

num2 num1 System.out.println num1 num2 You don't have to parseInt or worry about NumberFormatException . Note that since hasNextXXX..

Why does int num = Integer.getInteger(“123”) throw NullPointerException?

http://stackoverflow.com/questions/3123349/why-does-int-num-integer-getinteger123-throw-nullpointerexception

parse String 123 to int 123 you can use e.g. int Integer.parseInt String . References Java Language Guide Autoboxing Integer API.. Guide Autoboxing Integer API references static int parseInt String static Integer getInteger String On Integer.getInteger..

Difference between parseInt and valueOf in java?

http://stackoverflow.com/questions/508665/difference-between-parseint-and-valueof-in-java

between parseInt and valueOf in java What's the difference between these two.. is interpreted exactly as if it were given to Integer.parseInt String . However valueOf String returns a new Integer object.. valueOf String returns a new Integer object whereas parseInt String returns a primitive int . If you want to enjoy the potential..

Converting decimal to binary in Java

http://stackoverflow.com/questions/5203974/converting-decimal-to-binary-in-java

public static void main String args int i Integer.parseInt args public static void Binary int int1 System.out.println int1.. i mod 2 while int1 0 The error messages The method parseInt String in the type Integer is not applicable for the arguments.. public static void main String args int i Integer.parseInt args 0 toBinary i public static void toBinary int int1 System.out.println..

Using JAXB generated class for an element that requires an integer with a pattern

http://stackoverflow.com/questions/7182533/using-jaxb-generated-class-for-an-element-that-requires-an-integer-with-a-patter

x result 0 result return result public static Integer parseInt String value return Integer.valueOf value XMLSchema format.xsd.. parseMethod forum7182533.NumberFormatter.parseInt printMethod forum7182533.NumberFormatter.printInt jxb baseType.. unmarshal String value return forum7182533.NumberFormatter.parseInt value public String marshal Integer value return forum7182533.NumberFormatter.printInt..

Integer.valueOf() vs. Integer.parseInt()

http://stackoverflow.com/questions/7355024/integer-valueof-vs-integer-parseint

vs. Integer.parseInt Aside from Integer.parseInt handling the minus sign as documented.. vs. Integer.parseInt Aside from Integer.parseInt handling the minus sign as documented are there any other differences.. any other differences between Integer.valueOf and Integer.parseInt And since neither can parse as a decimal thousands separator..

Is calling static methods via an object “bad form”? Why? [duplicate]

http://stackoverflow.com/questions/7884004/is-calling-static-methods-via-an-object-bad-form-why

new object just to call it Integer xyzzy int plugh xyzzy.parseInt 42 10 But if you already have an object of the desired type.. you can use an existing integer through which to call parseInt that is it is legal in Java but that puts the reader's focus..