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Android Upload file to server using PHP, MySQL
In this Android Upload File to Server tutorial, we are going to discuss about how to select a file in android and upload it...
Kotlin
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
Using Static Factory Methods – Learning Effective Java Item 1
In this series, we will learn how to apply concepts of highly popular Java book, Effective Java, 2nd Edition. In the first article, we...
Higher Order Functions in Kotlin with examples
There are many advanced features in Kotlin which gives an edge for the user using this language over Java. One such feature is Higher...
RxJava Transform Operators – Operators for Transforming Observables – RxJava Tutorial #5
RxJava Transform Operators, as the name indicates, are used for transforming the items which are emitted by reactive sources such as Observables.
In this article...
RxJava create Operators – Operators for Creating Observables – RxJava Tutorial #4
In this article we will discuss about various RxJava create operators in depth with examples. Here we will discuss how to create Observables using...
Binary Search using Kotlin – Searching Algorithms #1
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In this article, let us discuss one more Algorithm - Binary Search which is the most frequently asked Algorithms during Interviews. Let us discuss...
RxJava
RxJava Operators In General – RxJava Tutorial #3
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RxJava Operators in General
In this article, we will continue discussing about RxJava Operators in general and what are the various types of RxJava Operators...
RxAndroid Example – RxAndroid Tutorial #2
In this RxAndroid Example Tutorial, we will continue our previous topic on RxAndroid tutorial's Getting started where we discussed about the basics of RxJava...
RxAndroid Tutorial #1 – Getting started with Reactive Extensions in Android
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RxAndroid Tutorial Intro:
Reactive extensions usage is the current hottest trend in most programming languages like Java, JavaScript, Swift etc. Rx Android is the reactive...
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Higher Order Functions in Kotlin with examples
There are many advanced features in Kotlin which gives an edge for the user using this language over Java. One such feature is Higher...
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Using Static Factory Methods – Learning Effective Java Item 1
In this series, we will learn how to apply concepts of highly popular Java book, Effective Java, 2nd Edition. In the first article, we...
Selection Sort Kotlin with Example – Sorting Algorithms #1
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Selection Sort is one of the most important sorting algorithm frequently looked upon and is even asked in the Interviews. In this article we...
Android ListView Tutorial with Example using Android Studio
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Android ListView Tutorial with Example using Android Studio:
Note:Â Android RecyclerView is the most advanced and recommended version of ListView. You can refer to the article...
Create Android app for Website/ Blog using WebView in New Android Studio
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How to create Android app for website using WebView:
With a steep increase of Mobile users, many of website owners are now creating an android app for their website....
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Check Array Formation Through Concatenation | Leetcode Problem 1640
In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution.
Problem statement
You are...
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
SOLID Principles in Android with Kotlin Examples
Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...
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Android Splash Screen Tutorial Using New Android Studio
Android Splash Screen Example:
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In Java SimpleDateFormat article we'll see how to use java.text.SimpleDateFormat class, which provides methods to format date to string or parse string to date. The SimpleDateFormat is...
Android Multi Language Support Tutorial With Example
Android is the Most used Mobile Platform across the world. With more than 2 Billion+ active users per month, and a Share of 87.1%...
Android Custom Font For Entire Application using Android Studio
In this Android custom font article, we will look at how to apply custom font for the entire Application.
Here I am taking the project...
Binary Search using Kotlin – Searching Algorithms #1
Algorithms
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In this article, let us discuss one more Algorithm - Binary Search which is the most frequently asked Algorithms during Interviews. Let us discuss...
SQL
SQL JOIN
SQL Join is one of the most frequently asked topics asked in interviews.
Now a days, database operations are very common while dealing with...
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Check Array Formation Through Concatenation | Leetcode Problem 1640
In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution.
Problem statement
You are...
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
SOLID Principles in Android with Kotlin Examples
Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...
Top 5 Software Courses to land into Highest Paying Jobs
The software industry has been emerging as a big player in recent decades. It is the second most active contributor of the economy after...
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Check Array Formation Through Concatenation | Leetcode Problem 1640
In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution.
Problem statement
You are...
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
SOLID Principles in Android with Kotlin Examples
Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...
Top 5 Software Courses to land into Highest Paying Jobs
The software industry has been emerging as a big player in recent decades. It is the second most active contributor of the economy after...
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Flutter
How to Add a Background Image for Flutter App
Adding a background image instantly makes our app's UI look from zero to hero. In this article, we will discuss about how we can...
Algorithms
Next Greater node in a Linked List – Leetcode Problem #1019
In this article, we will discuss the solution for 1019th Problem from Leetcode - Next Greater Node In Linked List.
Let us see the question...
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Linked List Deletion – Linked List Tutorial Series #3
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In this article, we will discuss about linked list deletion. We will see how to delete a node in a Singly linked list.
This article...
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Check Array Formation Through Concatenation | Leetcode Problem 1640
In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution.
Problem statement
You are...
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
SOLID Principles in Android with Kotlin Examples
Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...
Top 5 Software Courses to land into Highest Paying Jobs
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The software industry has been emerging as a big player in recent decades. It is the second most active contributor of the economy after...
How to Add a Background Image for Flutter App
Adding a background image instantly makes our app's UI look from zero to hero. In this article, we will discuss about how we can...
Next Greater node in a Linked List – Leetcode Problem #1019
In this article, we will discuss the solution for 1019th Problem from Leetcode - Next Greater Node In Linked List.
Let us see the question...
Linked List Deletion – Linked List Tutorial Series #3
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In this article, we will discuss about linked list deletion. We will see how to delete a node in a Singly linked list.
This article...
Linked List Insertion – Linked List Tutorial Series #2
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Linked List Insertion, unlike array or list insertion, is not pretty straight forward. In this article, we will discuss about Singly Linked List insertion....
Linked List Series #1 – Introduction – Creating a Linked list
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Linked List, like arrays, is an example of Linear data structure. While linked lists are not a popular day to day data structures, they...
Building a Multi Module App in Android | Modularization in Android #1
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Recently, I was in requirement for developing a Multi Module app in Android and I was going through this great lecture on it. This...
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Check Array Formation Through Concatenation | Leetcode Problem 1640
In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution.
Problem statement
You are...
Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals
Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...
SOLID Principles in Android with Kotlin Examples
Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...
Top 5 Software Courses to land into Highest Paying Jobs
The software industry has been emerging as a big player in recent decades. It is the second most active contributor of the economy after...
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