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The atmost K element is set to a specific value in the given list to filter those indices whose elements are greater than the K value. In Python, we have some built-in functions such as enumerate(), range(), len(), where(), map(), range(), and, filter() that will be used to solve the Indices of atmost K elements in list. Let’s take an example of this. The given list, [10, 8, 13, 29, 7, 40, 91] and the K value set to 13. Now, it will check how many elements are less than or equal to 12 and filter those indices which are ... Read More
The frequency of elements consists of two different lists where one list defines the unique element and the other list defines the number of repetitions of the same element w.r.t to the first list. Then use some conditions and operations in the dictionary to set each element of the first list represented by a key whereas the value pair will be represented by counting the total number of repetitions of key element in the second list. In Python, we have some built-in functions such as Counter(), count(), defaultdict(), and, unique() will be used to solve the Frequency of elements from ... Read More
The K difference is set to any value that will be used to set the difference between two numbers. The consecutive element is those elements that follow the sequential order. In Python, we have some built-in functions such as range(), len(), abs(), append(), and, sort() will be used to solve the K difference Consecutive element. Let’s take an example of this. The given list, [5, 6, 3, 2, 4, 3, 4] The K value set to 1 means each consecutive elements follow the differences of 5. Then the final result becomes, [True, False, True, False, True, True] Explanation: The outcome ... Read More
Maven is a project management and comprehension tool that provides a complete build lifecycle framework. User can automate the project's build infrastructure in almost no time as Maven uses a standard directory layout and a default build lifecycle. To summarize, Maven simplifies and standardizes the project build process. It handles compilation, distribution, documentation, team collaboration and other tasks seamlessly. Maven increases reusability and takes care of most of the build related tasks. TestNG and Junit are testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml User can ... Read More
TestNG is a testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml Maven provides flexibility to run using surefire plugin. There are scenarios where testcases gets failed and user want to re−run it. In such scenarios, maven creates a testng−failed.xml in target folder. The easiest way is to re−run the xml file either from command line or mention in pom.xml after 1st run. Make sure when you are mentioning the xml file in pom.xml, the file should be present otherwise it will throw the error. In this ... Read More
Loops are used in JavaScript to repeat actions or iterate over a piece of data. With the aid of various techniques, we can add a delay between each iteration of the loop in order to regulate the speed of execution or produce particular temporal effects. This article will teach you how to include a delay in a java script loop and how to use it to delay the execution of a specific piece of code that is running inside one. Let’s look at some of the examples to understand the concept better − Example 1 - Using setTimeout() In the ... Read More
A TestNG class can have different tests like test1, test2, test3 etc. Once a user runs the TestNG class consisting of various tests, it runs the test cases in alphabetically order based on the name provided. However, user can assign the priority to these tests so that these tests can run as per user’s priority. Priority starts from 0 and be in incremental order. Priority 0 takes the highest priority and decreasing the priority when priority gets increase as 1, 2, 3 etc. In this article, let’s analyse how order of execution takes place in different ways. Scenario 1 If ... Read More
TestNG is a testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml Maven provides flexibility to include or exclude a test group at run time. User can exclude test group or groups at run time in maven using surefire plugin. In this article we will illustrate how to exclude a test group via surefire at runtime. Approach/Algorithm to solve this problem Step 1: Create a TestNG classes − NewTestngClass Step 2: Write 2 @Test method in the class with group name. Step 3: Now create the ... Read More
In latest version, TestNG executes the classes in order as mentioned in TestNG.xml or any executable XML file. However, sometimes orders are not intake while running the tesng.xml in older version. TestNG may run the classes in random order.In latest version, TestNG executes the classes in order as mentioned in TestNG.xml or any executable XML file. However, sometimes orders are not intake while running the tesng.xml in older version. TestNG may run the classes in random order. In this article, we will discuss how to make sure order of execution remain intake as per tesng.xml TestNG supports 2 attribute − ... Read More
We will learn how to check or uncheck checkboxes in javascript in this article, and how we can use it to allow users to make multiple selections on the web page Checboxes are one of the most used HTML elements in forms and user interfaces that allow users to pick numerous options. In JavaScript, we can dynamically check or uncheck checkboxes based on certain conditions or user interactions. Let’s look at some of the examples to understand the concept better − Example 1 In this example, we will − We will create 3 different checkboxes, a checkAll() and ... Read More