Gurubheemacharya Karjol

How to Embed PDF in Word file

To embed a PDF file within a Word document, we can follow these steps: Open Microsoft Word and create a new or existing document where you want to embed the PDF file. Click on the “Insert” tab in the ribbon at the top of the Word window. In the “Text” section of the ribbon,…

Android Studio says: duplicate class found and not able to build

While I was trying to build an android project on latest Android studio that is: Android Studio Flamingo | 2022.2.1 Patch 2 Build #AI-222.4459.24.2221.10121639, built on May 12, 2023 Runtime version: 17.0.6+0-b2043.56-9586694 amd64 VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o. I got the below error: “Duplicate class found” Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules…

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: Error in android

I got the below error while running my android project : org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: Script7.groovy: 1: unable to resolve class To solve this error I have to upgrade my jdk. To upgrade the jdk, you can follow the below steps From File menu -> Project Structure -> SDK Location -> JDK location Drop down menu…

Understanding Android Security: Best Practices for Secure App Development

Developing secure Android apps requires following best practices and implementing various security measures. Here are some tips to enhance the security of your Android app: Secure Data Storage: Use secure storage mechanisms, such as the Android Keystore system, to store sensitive data like passwords, encryption keys, and API keys. Avoid storing sensitive information in plain…

Building Android Apps with Material Design Guidelines

Building Android apps with Material Design guidelines can help you create visually appealing and intuitive user interfaces. Here are some key considerations and best practices to follow when incorporating Material Design into your Android app: Understand Material Design Principles: Familiarize yourself with the principles of Material Design, such as material metaphor, bold and intentional design,…

Formula to count the blank cells in excel

When I was working on some data calculations in a excel sheet, we had a situation to count the blank number of cells in a range of rows. There are lot of statistical formulas available in excel Here is the one formula which can be used to achieve this. and We can see how can use…

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