FIX Localhost HTTP Error “404 Resource Not Found” in XAMPP Apache Server
In this blog post we will discuss 4 reasons why HTTP Error “404 resource not found” might occur, and ways to solve this error in XAMPP Apache. First let’s…
Download PDF From Any URL in Android Studio – Solution
You can easily download a PDF file from any URL using one of the following two methods. If you want to download the file within the app using DownloadManager…
Change Kernal to Different VirtualEnv in Jupyter Notebook (2026)
In this post, we wil learn how we change change kernal to different virtualenv in Jupyter Notebook. Many people face issues when trying to run Kernal in different Vritual Environment, by the end of this post, you won’t face any such issues. Jupyter notebook is a popular tool used by data scientists and developers to …
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How to Add AdMob NativeAd in Android | Template & Example
In this article, we will go over how we can Add Admob NativeAd in an Android app. Native ads are a type of ad that blend seamlessly with the app’s user interface, providing a more natural and engaging experience for the user. By following the steps outlined in this article, you can easily integrate AdMob …
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Why do we get CORS error and how to resolve it?
If you have been developing REST APIs that are consumed by front end applications, itâs likely that youâve come across this error, which is annoying for both frontend and backend developers. So letâs start with why we get this error? It’s because browsers don’t allow application from a origin to access resources on a different …
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How to sort list of objects using multiple fields?
We can sort list using multiple fields with Comparator. Here we are going to see two ways to do that. Let’s say we have a Student class as below. And a list of Students. private List<Student> getStudentList() { return Arrays.asList(new Student(1, “Bindu”, “IT”), new Student(2, “Sam”, “CS”), new Student(3, “David”, “IT”), new Student(4, “Anjali”, “CS”)); …
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How to Connect Django to XAMPP MySQL in Windows | Best Way
In this post, we’ll learn how we can connect Django to MySQL database in Windows. We have install XAMPP and our MySQL database will be turned on through XAMPP. It is possible to install standalone MySQL and run in without XAMPP, and we can connect to it using Django. But in this tutorial we will …
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How to Make Horizontal RecyclerView Easily – Android Studio Tutorial
We can make Horizontal RecyclerView or Horizontal Scrolling in RecyclerView in Android using LinearLayoutManager. If you’ve used LinearLayout, you might have noticed that you can set the layout orientation to both horizontal and vertical. Similarly, you can set the orientation of a RecyclerView using the LinearLayoutManager that we set to the recyclerView. Let’s see how …
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Streams in Java – Quick Guide with Examples
Java introduced Stream API in java 8, which is useful to perform operations on collections. Java streams have definitely made processing collections and life easier. But in order to work with streams, it’s important to understand following: Functional programming Functional Interface Lambda Expression Here I am going to explain all three concepts to help you …
How to Remove Title Bar/Toolbar in Android | Top 3 Methods
There are multiple ways to remove title bar or toolbar in Android Studio. If you’ve been coding for some time, you might call it the “action bar”, anyway, let’s jump straight into how we can remove the title bar in Android Studio. You can check out YouTube tutorial on how to remove title bar too, …
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