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Articles on Trending Technologies
Technical articles with clear explanations and examples
How I Got Started with Angular and TypeScript?
I got started with Angular and TypeScript by realizing the importance of building scalable and maintainable web applications. Angular, as a web application framework, provided me with the tools I needed to build complex and dynamic applications with ease. TypeScript, as a statically typed superset of JavaScript, gave me the ability to write cleaner code, catch errors before runtime, and improve the overall scalability of my applications. In this tutorial, I will share my experience and guide you through creating a simple Angular application using TypeScript. We will cover the basics of Angular and TypeScript and provide a step-by-step guide ...
Read MoreUnderstanding Android Things (Android of Things)
In the year 2015, Google unveiled Android Things, an embedded operating system platform. The phrase "Hardware based development" is used to describe Android Things. You may create IoT devices using the Android Things platform, which is an addition to the Android operating system. Since you are all familiar with Android Development, you can create Android Things using your current software skill set. To create IoT software quickly and efficiently, developers can use well−known tools like Android Studio and the Android SDK. They can then grow the hardware from a single prototype into mass production. Anyone can create commercial ...
Read MoreHow to automatically compile your TypeScript files with Visual Studio Code on OS X?
TypeScript is a popular programming language that is widely used in the web development industry. It is an open-source, strongly typed, and object-oriented programming language that is a superset of JavaScript. TypeScript is very similar to JavaScript, but it has a few additional features that make it more powerful and efficient. One of the best things about TypeScript is that it can be compiled into JavaScript, which can be run in any browser or on any server. In this article, we will discuss how to automatically compile TypeScript files with Visual Studio Code on OS X. Visual Studio Code is ...
Read MoreMinimize the last remaining element of the Array by selecting pairs such that arr[i] >= arr[j] and replace arr[i] with arr[i] – arr[j]
We are given an array of non-negative integers and we have to perform an operation of the given array any number of times possible so that we can choose any element of the array and can choose another element from the array that will be less than or equal to the current element and we will subtract it from the first element. After subtracting we will remove the first element if it becomes zero. After applying the above-described method any number of possible times we have to find the minimum possible element present in the array. ...
Read MoreCount of triplets in Binary String such that Bitwise AND of S[i], S[j] and S[j], S[k] are same
A binary string is a type of string which contains only binary characters that are '0' and '1'. We are given a binary string and have to find the triplets that fulfill the condition that the bitwise 'AND' of the first two characters is equal to the bitwise 'AND' of the last two characters. Mathematically: For 0
Read MoreMaximum distance between Peaks in the given Linked List
A linked list is a linear data structure that stores the data in the nodes and each node contains the address of the next node to make the connection. A peak or the peak node is the node that is not present at the first or the last place and has a value strictly greater than both of the neighbors. We have to find the maximum distance between two consecutive peaks as there could be more than one peak available. Sample Examples Input Given Linked list: 1 -> 2 -> 3 -> 2 -> 7 -> 1 ...
Read MoreC++ Program to Find Mth element after K Right Rotations of an Array
Right Rotations means we have to shift each element towards the right as the 0th index element shift to the 1st index, the 1st index element shift to the 2nd index, ..., and the last element shift to the 0th index. Here we have given an array of integers of size n, integer m, and integer k. Our task is to find the mth element after k right rotations of an array. Here are some examples and explanations to help you understand the issue. Sample Examples Input Array: [ 1, 3, 2, 5, 6, 7 ], k: ...
Read MoreCount elements in Array having strictly smaller and strictly greater elements present
A number is strictly a smaller element means the number should be less than by a minimum difference is 1 and similarly strictly greater element means the number should be greater than by a minimum of difference 1. Here we have given an array of integers of size n and we have to return the count of elements in the array having strictly smaller and strictly greater elements present. Let's see examples with explanations below to understand the problem in a better way. Sample Examples Input N = 5 Array: [ 3, 2, 1, 4, 5 ] ...
Read MoreMinimize operations to convert K from 0 to B by adding 1 or A * 10^c in each step
We are given an integer B and A, and we have to convert the number K from 0 to exactly B by applying the given operations in the minimum steps. We can increase the current number K by 1 i.e. K = K + 1 We can add the product of the number A with any power of 10 to the number K i.e. K = K + A * 10^p, where p is any non-negative number. Sample Examples ...
Read MoreMinimize cost to reduce Array if for choosing every 2 elements, 3rd one is chosen for free
We are given an array it this problem and we have to remove all the elements of the array with the minimum cost required. We have to remove two elements at a time and add them to the total cost. Also, we can remove the third number without any cost if we remove two elements and the third element's value is at most equal to the minimum of them. Also, it is given that the given array will be of a size greater than 1. Sample Examples Input int arr[] = {7, 6, 5, 2, 9, ...
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