Today we are in an epoch where we use mobile apps to accomplish everyday responsibilities right from personal to professional goals. When we exist in this digital lifestyle, mobile apps are a demand of more than anything. However, a high performing mobile app is what we require. We have countless mobile applications accessible, and it is a transparent case that only high performing ones are sustaining. When an app does not function well or a user encounters an obnoxious experience, the next step they opt is to download and use another one which serves the same purpose. If the equivalent happens with your app then you will be a hapless victim of dropping a valuable customer. Here comes the point of a high performing app. Determinants like device, speed, loading time, execution, responsiveness, etc. can define the performance, and this performance is crucial to growing your user base. In this situation, we need to think about how to build an app that is high performing and able to resist the ever-changing marketing situation. The best answer is to develop a cross-platform mobile app. In today’s article, we will examine and discover the advantages of one over the other in the case of Flutter and React Native. With these correlations, you can find out which framework suits your necessities both in developing an app or renovating an existing one. React Native Flutter Which is the best? The cross-platform nature of both React Native and Flutter reduces time-to-market. Plus, their third-party libraries and ready-to-use components make it more economical to use them to build your app. So in short we can...
CRUD Operations In Express, Nodejs And MongoDB Create RESTful API With MongoDB, Express, Node Js – Today we will learn how to create node Js APIs with Mongoose using node js Framework express. Very helpful new backend developer. This blog may help you to get started, In this tutorial, we will be starting node.js express MongoDB crud creating a server and CRUD (Create, Read, Update and Delete) operations. How to create Restful API in node js with MongoDB. So let’s get started with it. Step 1: Setting up the Server First of all, We need to new express js application . Now install Mongoose with NPM. Go to the terminal and use the below commands : Step 2: Database Connectivity mongoose In this step after setting up the server we will be setting up your database connection, for that, we have to create another file in the root folder db.js with the following content. Here we have required the mongoose module to create CRUD Operations in Express, Nodejs, and MongoDB. Mongoose is an Object Data Modeling (ODM) library for MongoDB and Node.js. Mongoose manages relationships between data provides schema validation and is used to translate between objects in code and the representation of those objects in mongoose crud. Now run the command node app.js to run your server and making the connection to DB. Also, do not forget to import your DB file in app.js. Let’s move further with our CRUD operation Node.js. Step 3: Defining the User Model In this step, we will work on CRUD operation in express, Nodejs, mongoose for a User. So our first step...
Net Solutions is a global digital product development agency with offices covering North America, Europe and Asia. With a focus on blending design thinking with powerful engineering and data science to create meaningful digital experiences across web, mobile and social channels, Net Solutions has lots of experience in building and scaling online platforms for organisations of all sizes, including Unilever, Harvard Business Review, IMG and Mothercare. Services provided by Net Solutions: Net Solutions are an end-to-end agency, so can take projects from idea stage through low and high fidelity mock-ups, clickable prototypes, MVP and ongoing iterations and optimisations. We have teams focused on business analysis, design, UI, UX, engineering and development, QA, testing and data science. Net Solutions are well known for their expertise in customer experience, mobility, product development and e-commerce having won various awards along the way India, Canada100 – 249Founded: 2000$25 – $49/hr. +91-172-431-5000 2. Debut Infotech: Debut Infotech is Top rated Web & Mobile App Development Company in India since 2011 having sales office in USA. We have been providing quality based Web Development services and Mobile App Development services to our overseas clients from USA, UK, Canada, Australia, UAE and many more countries. Since 2011, We have developed over 300+ Apps successfully by our expert Indian developers and serving reliable services to our customers with latest technologies and trends. Services Provided by Debut Infotech: Mobile App Development, Web Development, BlockChain Development, Android App Development, iPhone App Development Key Clients: Best Western, HDFC, BRICKROAD MEDIA, KFC, SAAVI, GET Licensed, BESTTYME, Unique School, VISA Express USA, Canada, India51 – 100Founded: 2011$15 /hr. +1-703-537-5009 3....
We have earlier discussed In this tutorial, we will learn about NVM & process to install NVM on Linux. NVM stands for Node version manager & as you might have guessed with name, it’s used to control Nodejs versions installed on our system. It is a command line utility, which allows us to use & switch between multiple versions of Nodejs. It works on Linux & MacOS but does not yet support Windows machines, but there are some other 3rd party tools for Windows to do the same job. Install NVM on Linux The process to install NVM on Linux is simple & same whether you are using Ubuntu or CentOS/RHEL. Firstly we need to download the install script for NVM & run it. Download & execute the install script by running the following command from terminal, $ curl -o https://raw.githubusercontent.com/creationix/nvm/v0.33.6/install.sh | bash Once the script has been executed without any errors, we need to source our .bash_profile for immediately affect the changes made, $ source ~/.bash_profile Now we are ready to use NVM for installing the various versions of Node.JS on our systems. To check & list all the available Node.JS versions, run the following command from the terminal, $ nvm list-remote This would produce the list of all available versions of Node.JS & output will look something like this, We can then choose a version & install it using NVM. Let’s suppose we need to install versions, v0.12.11 & v8.1.3, install them using the following command, $ nvm install v0.12.11 $ nvm install v8.1.3 After installation, we can also set a default version which will start by...
I’ve always been fascinated by making apps as small as possible, especially in the .NET space. No need to ship any files – or methods – that you don’t need, right? I’ve blogged about optimizations you can make in your Dockerfiles to make your .NET containerized apps small, as well as using the ILLInk.Tasks linker from Mono to “tree trim” your apps to be as small as they can be. Work is on going, but with .NET Core 3.0 preview 6, ILLink.Tasks is no longer supported and instead the Tree Trimming feature is built into .NET Core directly. Here is a .NET Core 3.0 Hello World app. Now I’ll open the csproj and add PublishTrimmed = true. <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType> <TargetFramework>netcoreapp3.0</TargetFramework> <PublishTrimmed>true</PublishTrimmed> </PropertyGroup></Project> And I will compile and publish it for Win-x64, my chosen target. dotnet publish -r win-x64 -c release Now it’s just 64 files and 28 megs! If your app uses reflection you can let the Tree Trimmer know by telling the project system about your Assembly, or even specific Types or Methods you don’t want trimmed away. <ItemGroup> <TrimmerRootAssembly Include="System.IO.FileSystem" /></ItemGroup> The intent in the future is to have .NET be able to create a single small executable that includes everything you need. In my case I’d get “supersmallapp.exe” with no dependencies. Until then, there’s a cool global utility called Warp. This utility, combined with the .NET Core 3.0 SDK’s now-built-in Tree Trimmer creates a 13 meg single executable that includes everything it needs to run. C:\Users\scott\Desktop\SuperSmallApp>dotnet warpRunning Publish...Running Pack...Saved binary to "SuperSmallApp.exe" And the result is just a 13 meg single EXE ready to...
For the last few years, millions of people worldwide have been using mobile devices as the main source of accessing the internet. For this reason, many industries developed a mobile app for their businesses. During the last few years, the IT industry mainly concentrated on fulfilling the market demand and their businesses were focused on making a market existence. However, they ignored to concentrate on app security, code quality, maintainability, and development costs. Now, this is high time to concentrate on such problems and accept new techniques to enhance quality and reduce risks. In this post, I have come up with the approach of DevOps in mobile app development, its benefits, challenges it faces, and how you can implement it in your app development project. So, let’s get started! What is DevOps? DevOps is an exclusive methodology that highlights effective cooperation among all stakeholders engaged in producing a digital product. It incorporates operation staff members, app developers, and project managers. Although the conventional strategies and approach to software development caused extra development costs, time, and client dissatisfaction, DevOps reduces the gap between operations and development and wins over the challenges related to constant software development. The concept behind DevOps for mobile app development is to support a culture of cooperation between teams that earlier worked individually. DevOps is not solely an approach; it can be mainly considered a state of mind or culture. It causes a shift in the mindset, promotes deeper integration, and enhances cooperation. DevOps brings automation, constant delivery, and agile together so that operation and development teams can be more productive and launch software more dependably...
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