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Description: material for Python for those only , asking python books‼️
Size: 4.2 MB
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👉👉Learn HTML5-Web Forms🧑💻🧑💻
🎬video size:224.1
🎧🎤Language: English
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just to advance in knowledge.....try this about @algorithm. ✌️
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------------🧑💻🧑💻🧑💻🧑💻🧑💻JAVA🧑💻🧑💻🧑💻🧑💻🧑💻🧑💻----------
LESSON 13: EXCEPTION HANDLING IN JAVA
🖇 Exception handling is one of the most important feature of java programming that allows us to handle the runtime errors caused by exceptions.
✂️An Exception is an unwanted event that interrupts the normal flow of the program.
Java try and catch
The try statement allows you to define a block of code to be tested for errors while it is being executed.
The catch statement allows you to define a block of code to be executed, if an error occurs in the try block.
public class Main {
public static void main(String[ ] args) {
try {
int[] myNumbers = {1, 2, 3};
System.out.println(myNumbers[10]);//this num is not found in the array
} catch (Exception e) {
System.out.println("Something went wrong.");
}
}
}
THERE ARE 2 PRIMARY EXCEPTION TYPES:
1️⃣ Checked Exception
2️⃣ Unchecked Exception
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Repost from EvoNext
Q2:Which of the following is true about Java’s enhanced for statement? Choose one.
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Q1: Which of the following is the correct syntax for writing a methode with parameters?
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Q2: Which is the correct syntax to declare scanner class object?
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LTC2.Which of the following is incorrect method to subtract a value of 1 from the variable 'i' ?
