valueOf() is a static method of the Long wrapper class in Java. This post will discuss the valueOf() method in detail. Long class has provided three overloaded implementations of the valueOf() method – public static Long valueOf(long l) public static Long valueOf(String s) public static Long valueOf(String s, int radix) Let’s look at each of …
This post will discuss the parseLong() method of the Long wrapper class in detail. parseLong() is a static method, and the Long class has provided three overloaded implementations, and we can use any of those based on the requirements. public static long parseLong(String s) public static long parseLong(String s, int radix) public static long parseLong(CharSequence …
Wrapper classes in Java provide a mechanism to perform the object operations on the java primitive types. One such class is the Long Wrapper Class in Java. It can help us perform the various object operations on the long primitive type. Long class is a part of the java.lang package. Declaration of the Long Wrapper class …
There might be scenarios where we might have to verify whether a certain is disabled or not or is becoming disabled after performing a certain operation. This post will discuss how we can check whether an element is disabled. First, we should also know what makes a field disabled. The “disabled“ attribute, when used on …
This post will look at how we can list all the files in a directory using Golang. We will approach the solution from two perspectives. One is listing the immediate next level files and directory names in a directory. The second is listing down all files in nested directories as well. We will work on …
How to list all files in a directory recursively using Golang? Read More »
Earlier, we discussed interfaces in Golang and how they can be used in a program. We use the variable of the interface type to call the methods implemented by the type. Below is a sample example of where we have used an interface in a program. Output – Here we have used the variable of …
Earlier, we discussed the interfaces in Golang and how we can use them in our programs. Interfaces contain a set of method declarations without their implementations, but we can also have interfaces with no method declarations as well, we call them empty interfaces. An empty interface in Golang is an interface without any method declarations. …
Earlier, we discussed the structs in Golang and how they can be used in Golang. Structs coupled with methods provide the functionality of classes in object-oriented languages to some extent. There is one more feature of interfaces that few languages have, and Golang also has interfaces though its implementation might differ from other languages like …
Sometimes we have to verify the placeholder text shown inside a text field or an input box. This post will discuss how we can get the placeholder text in selenium webdriver using Java. Here is one of the elements on https://testkru.com/Elements/TextFields, which has a placeholder text. The placeholder text shown in the above image is …
We have discussed how we can execute the unit test cases in maven, but those were JUnit test cases and not TestNG. Those cases were executed as maven entered the test phase using the “mvn test” command. This post will look at how we can integrate Maven with TestNG and execute the TestNG tests when …