It throws a NumberFormatException
. From the Javadoc on Integer.parseInt(String s):
Throws:
NumberFormatException – if the String does not contain a parsable int.
Retrieving the ASCII value of a character is done like this:
char ch="a";
System.out.println((int)ch);
More Related Contents:
- Convert a string representation of a hex dump to a byte array using Java?
- @RequestParam vs @PathVariable
- NoSuchMethodError in javax.persistence.Table.indexes()[Ljavax/persistence/Index
- Convert a JSON String to a HashMap
- Can I exclude some concrete urls from inside ?
- How to capitalize the first letter of a String in Java?
- Java Generate Random Number Between Two Given Values [duplicate]
- Android M Permissions: onRequestPermissionsResult() not being called
- How to find how much disk space is left using Java?
- How does Java store Strings and how does substring work internally? [closed]
- Writing to InputStream of a Java Process
- Auto adjust the height of rows in a JTable
- Is it necessary to close each nested OutputStream and Writer separately?
- How are Servlet url mappings in web.xml used?
- By default, JSF generates unusable IDs, which are incompatible with the CSS part of web standards
- EOFException – how to handle?
- Adding resources in IntelliJ for Maven project
- Sending HTTP Post Request with Android
- how to get country phone prefix from iso
- What is the best method to capture images from a live video device for use by a Java-based application?
- Unique constraint with JPA and Bean Validation
- JTabbedPane: show task progress in a tab
- Get the exact Stringposition in PDF
- Java 9: Module java.xml.bind is not accessible in Eclipse
- How to create custom javadoc tags?
- Why we use Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a database?
- How does Hibernate detect dirty state of an entity object?
- Difference between Interceptor and Filter in Spring MVC
- How to create custom annotation with code behind
- IText edit or remove the layer on PDF