Snippets tagged “try-catch”
7 snippets use this tag.
- How can I prevent java.lang.NumberFormatException: For input string: "N/A"?Java
java.lang.NumberFormatException: For input string: "N/A" occurs when you try to parse a string that cannot be converted to a number, such as the string "N/A".
- How to Check if Function Exists in JavaScriptJavaScript
In this tutorial, you will read and learn information about the two methods of checking whether a function exists in JavaScript or it has not been defined.
- How to parse JSON in Kotlin?Java
To parse JSON in Kotlin, you can use the JSONObject class from the org.json package.
- How to test that no exception is thrown?Java
To test that no exception is thrown in a Java method, you can use the assertDoesNotThrow method from the org.junit.jupiter.api.Assertions class (part of the JUnit 5 library).
- Java 8 Lambda function that throws exception?Java
In Java 8, you can use a lambda expression to create a functional interface that throws an exception.
- Parsing JSON Object in JavaJava
To parse a JSON object in Java, you can use the org.json library.
- What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?Java
java.lang.ArrayIndexOutOfBoundsException is an exception that is thrown when you try to access an element of an array with an index that is out of bounds. This can happen if you try to access an index that is either negative or greater than or equal to