To install MySQL on macOS, follow these steps: Step 1: Run Homebrew command Run this command in your terminal to install MySQL. brew install mysql Step 2: Run MySQL Server We need to run the MySQL Server in order to connect to it and perform database operations. To run it in your Mac use this […]
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In this tutorial, we will build a simple API Server using Deno, Oak, and MySQL. Grab the code from Github to understand better. Prerequistics You need to have Deno and MySQL installed in your system. To install Deno in Mac or Linux based system, run the following command. curl -fsSL https://deno.land/x/install/install.sh | sh In Windows,
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Express.js provides the user’s IP information in the request object which can be accessed using req.connection.remoteAddress. If you are using a reverse proxy in the front of the Express web server ( You should be in the production server) you can retrieve the IP address in the x-forwarded-for HTTP header, assuming you have done the
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You may need to setup up your brand new Mac or after purchasing a used one with factory reset for software development purposes. While I understand that the usage behavior of individuals differs, there are some settings and software that most of the developers use or should use. In this article, I am going to
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Throttle function can be used to execute a function more than once every X milliseconds. The main difference between Debounce function and Throttle function is that throttle function gurantees the execution of function every X milliseconds. In this tutorial, we will create a Throttle function and check out the live demo to understand it’s working.
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Debounce function limits the rate at which a function can fire. For example, a user authentication form where user can provide their credentials and click on the button to log in. Users can click multiple times on the same button which would in turn calls the function multiple times. This will unnecessarily load the browser
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Login and Registration Systems are the basic components and as a developer, you have to implement such systems for the client projects, open-source projects, or a college project. In this tutorial, we are going to learn how to build a simple and working login and registration system. We are going to use the following technologies.
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Deno is a JavaScript/Typescript runtime framework. Deno ships security and modern JavaScript features inbuilt to provide a great developer experience. Before we proceed ahead with the article, let me say out loud a hype that is going around in the developer community. Deno is similar to Node and at this stage is NOT a replacement
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Node.js and Redis are a very powerful combination to yield a high-performance result. In the previous tutorial, we have covered the installation and useful Redis commands. In this tutorial, we will take one step ahead and build a useful real-time application. We have already covered Redis as session store in one of our tutorial. If
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Monitoring your application in the production server is as crucial as the development phase. With the proper monitoring, one can trace the errors and prevent downtime of the system way before its emergence. In this tutorial, we are going to learn about the cloud monitoring software Datadog and how we can use it to monitor
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