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Other 2022-02-02 10:36:02
Duplicate entry Exception
import java.lang.Exception try: #Your insert statement here except Exception, e: # Catches any python errors except java.lang.Exception, e: #SQL Integrity errors come as Java errors so you need java.lang.Exception if "Duplicate entry&quo... Add solution -
Java 2022-02-02 07:00:22
How to remove element from arraylist in java
// java program on ArrayList remove(int index) method example import java.util.ArrayList; import java.util.List; public class ArrayListRemoveIndex { public static void main(String[] args) { List<Integer> al = new ArrayList<>(); ... Add solution -
Other 2022-02-01 08:16:30
run jar file with different jre
First, go to the location of the java installation file. By default, this is: C:\Program Files\Java\... Open the folder of the java version you want and go to the bin folder. Copy the directory your at then go to your command line. Syntax: (%PATH% is pat... Add solution -
Other 2022-02-01 07:55:21
cross browser testing in testng
I achieve it with xml file. In TestNG is quite simple to do parallel testing. . First I create TestNG xml runner. Then I create suites or test tags in the xml runner. In these tag, I point to package or class I want to run. Then I add and option like par... Add solution -
Java 2022-02-01 03:21:12
Swapping of two numbers in java with temporary variable
// swap three variables in java without using temporary variable public class SwapThreeNumbersWithoutTemp { static int num1, num2, num3; public static void main(String[] args) { num1 = 30; num2 = 60; num3 = 90; System.out.println(&q... Add solution -
Other 2022-02-01 02:57:19
selenium 3 difference
Selenium-3 differences Understand the below things to know how Selenium-3 is different from Selenium 2: Minimum Java version required is above 1.8 GeckoDriver is required for the latest versions of Firefox Browser Selenium 3 open the browsers by default... Add solution