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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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How to Solve java.lang.NoSuchMethodError in Java?
A java.lang.NoSuchMethodError as the name suggests, is a runtime error in Java which occurs when a method is called that exists at compile-time, but does not exist at runt...
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Java
Java-Exception Handling
Picked
Spring @Autowired Annotation
The @Autowired annotation marks a Constructor, Setter method, Properties and Config() method as to be autowired that is 'injecting beans'(Objects) at runtime by Spring Dep...
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Java
Java-Spring
How to Enter Large Numbers/Credit Card Numbers into Microsoft Excel?
By default, in the cells of an Excel sheet, we canter 11 digits maximum. Once we enter a 12-digit number Excel changes it in terms of exponent and power notation. Now, if ...
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Picked
Excel
How to Use for Each Loop in Excel VBA?
A For Each loop is used to execute a statement or a set of statements for each element in an array or collection.Syntax:For Each element In group[ statements ][ Exit For ]...
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Picked
Excel
Excel-VBA
Kubernetes - Installation Methods
You can install and configure Kubernetes in different ways on your personal laptops, physical servers, Virtual machines, and as a cloud service. Before moving ahead with t...
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Kubernetes
DevOps
PostgreSQL - Restore Database
Restoring a database, is the action of copying the backed up data and restoring it at its original or new place. We perform restore action on a database so as to return th...
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Picked
PostgreSQL
postgreSQL-administration
How to Check Airplane Mode State in Android Programmatically?
Airplane Mode is often seen in action during flights, avoiding calls, or rebooting the network on mobiles, tablets, and laptops. Airplane mode is a standalone mode where t...
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Kotlin
Android
Flutter - Concept of Key in Widgets
In this article, we will study Keys and when and where to use them. So you may ask what are keys? Well, Keys are the ones to preserve state when widgets move around the wi...
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Picked
Dart
Flutter-widgets
Flutter
How to Create a Simple Shutdown Timer by using Notepad?
In this article you will see how you can create your own shutdown timer using a notepad. Sometimes you need to schedule the shutdown time of your PC, so in such situations...
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TechTips
How To
Kotlin Flow in Android with Example
Kotlin Flow is one of the latest addition to the Kotlin Coroutines. With Kotlin Flow we can handle streams of data asynchronously which is being executed sequentially.What...
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Kotlin
Kotlin Android
Android
How to Find the Gender(Male or Female) of your PC ?
Have you ever wondered what is the gender of your PC? Yes, you heard it right. You can find the gender of your PC by passing some simple voice test. Let's see how you can ...
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TechTips
How To
How to Install TestNG on Eclispse IDE?
TestNG is a testing framework strongly inspired by JUnit and NUnit but brings in new functionalities, making it more powerful and easier to use, such as:AnnotationsSimpler...
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TechTips
Software Engineering
How To
Installation Guide
how-to-install
How to Use Bitmap Pools in Android?
There are a few things you may try if your program exhibits jitters or slowness when scrolling or paging. Which makes you use things like GPU Overdraw and Profile GPU rend...
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Picked
Android
Microsoft Azure - Modifying API Connections With Logic Apps
In this article, we will look into how to modify an existing API connection with Azure logic apps. This can come in handy while making changes to the existing API for bett...
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Cloud-Computing
Microsoft Azure
DevOps
Lazy Composables in Android Jetpack Compose - Columns, Rows, Grids
In Jetpack compose we have Composables like Column and Row but when the app needs to display a large number of items in a row or columns then it's not efficient if done by...
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Kotlin
Android
Android-Jetpack
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