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In today's digital landscape, web applications often require users to provide sensitive information, such as usernames and passwords, through HTML forms. When submitting a form, the default behavior of many web browsers is to include this information as part of the URL. However, exposing credentials in the URL can pose significant security risks, as the information becomes visible in browser history, server logs, and can be easily intercepted. To mitigate this risk and enhance the security of web applications, it is essential to understand how to hide credential information from the URL while submitting HTML forms. In this article, we ... Read More
In modern web development, it's often necessary to dynamically hide or show elements based on certain conditions. One common requirement is to hide a element if the associated (anchor) element has an empty href attribute. This functionality can be particularly useful when working with navigation menus or links that are generated dynamically. In this article, we'll explore how to achieve this behavior using JavaScript. We'll delve into two different approaches: one utilizing JavaScript event listeners, and the other leveraging CSS selectors. By understanding both methods, you'll have the flexibility to choose the one that best suits your project ... Read More
Sometimes Excel contains data with missing numbers which creates difficulty and inconsistency in the data. Two methods are described in this article to obtain the missing series of numbers. After identification of the missing series, users may fill the gap by using the Autofill method or by utilizing the VBA code. Kutools tab is showcased in the first example whereas the specified formula is defined in the second example to find out the missing numbers in the dataset. All the guided examples are easy to learn and understand. Example 1: To identify the missing sequence number in excel ... Read More
When designing a sidebar for a website or application, it's important to create a clean and visually appealing layout. One common design element that can detract from the overall aesthetics is the presence of bullet points next to the sidebar items. These bullets, although useful for indicating a list, may not be desirable in certain sidebar designs. If you're looking to hide the bullets on the sidebar, you're in the right place. In this article, we'll explore various techniques using CSS and HTML structure to achieve this effect. By implementing these techniques, you'll be able to create a sleek sidebar ... Read More
In this article, users will understand how to identify and select all merger cells in Excel. This article contains three examples, first example is based on the process of using the VBA code, the second process allows user the to find and select a method, and finally, the third option allows the user to use the Kutools options. Excel merging cells allow the user to improve the visual layout and organization of data. Some most common benefits of merging cells are : Included improving the readability and presentation of data. ... Read More
Tables are a common element in web development, used to organize and present data in a structured format. While table headers provide valuable context and help users understand the content within a table, there are situations where hiding the table header becomes necessary. Whether it's to enhance the visual design, improve user experience, or accommodate specific requirements, knowing how to hide the table header using JavaScript can be a useful skill for web developers. In this article, we will explore different methods to hide the table header using JavaScript. We will cover techniques that leverage CSS, manipulate the Document Object ... Read More
Searching for specific content within a large body of text is a common task in web applications. However, simply displaying the search results without any visual indication can make it challenging for users to identify and focus on the relevant information. That's where the need for highlighting the searched string arises. By dynamically highlighting the matching portions of the text, we can improve the user experience and make it easier for users to locate the desired content. In this blog post, we will explore different methods to highlight the searched string using JavaScript. We'll cover various techniques that range from ... Read More
Handling multiple rows selection in jQuery DataTables adds a powerful and intuitive interaction feature to your data tables. Whether you need to perform bulk actions, manipulate selected data, or simply provide a more user-friendly experience, the ability to select multiple rows simultaneously is invaluable. In this blog post, we will explore how to handle multiple rows selection using the jQuery DataTables plugin. We will delve into the configuration options, event handling techniques, and customization possibilities that allow you to seamlessly incorporate this functionality into your web applications. By the end of this article, you will have a solid understanding of ... Read More
The Outer product of two vectors is the matrix obtained by multiplying each element of the vector A with each element in the vector B. The outer product of the vectors a and b is given as a ⊗ b. The following is the mathematical formula for calculating the outer product.a ⊗ b = [a[0] * b, a[1] * b, ..., a[m-1] * b] Where, a, b are the vectors. denotes the element-wise multiplication of two vectors. The output of the outer product is a matrix in which i and j are the elements of the ... Read More
MedianThe median is the statistical measure for the central tendency that represents the middle value of the sorted list of values. In other words, we can say that the median is the value which separates the upper half of the dataset from the lower half of the dataset. The mathematical formula for calculating the median is as follows when the total number of elements is odd. Median = (n+1)/2 Where, n is the last element from the given set. Flattened array Flattening is a process of reducing the dimensionality of an array. flattened array is a 1-d ... Read More