Introduction In this article, we are going to cover the development and deployment of the Nodejs App on the Clouding.io platform. Clouding.io is the Cloud VPS service that offers affordable, SSD-based virtual private servers to host your application. Why Clouding Platform Clouding.io has affordable virtual private servers with very fast processors, wide bandwidth, and SSD […]
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Let’s code an API Rate Limiter which will throttle users based on the number of the API requests they are sending to the Server. Introduction: Imagine you are running a service where you have allowed your customers to call the public API’s to do the certain operation in your system but due to obvious reason
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Learn how to change the WordPress permalink in an established website without breaking your search engine ranking and structure. We will also learn the options to perform the 301 redirections either using plugin or Nginx. Case Study We at Codeforgeek use this permalink structure before. domain.com/year/month/post-name/ As you can see we included the year and
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In this short tip post, we will learn how to use session storage API in JavaScript. Objective We need to store some temporary information in the browser which should be erased when the browser/tab is closed. Approach We can use session storage API of the browser to store our information. We can access session storage
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In this short tip post, we will learn how to use local storage API in JavaScript. Objective We need to store some information in the browser in a persistent manner i.e it should not be deleted after the browser is closed. Approach We can use local storage API of the browser to store our information.
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In this short tip post, we will learn how to validate an email address in JavaScript using Regular expressions. Objective Validate the input email address using Regular expression in plain JavaScript. Approach Email addresses are consists of two parts: Local part Domain part Local part can be a combination of strings, numbers and alphanumeric and
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In this short tip post, we will learn how to remove a particular element from an array in JavaScript. Objective For a given array and an element, our code should find and delete that element (if exists) from an array and returns us new array. Approach We need to first find the position of an
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In this short tip post, we will learn how to capitalize (change it to Uppercase) the first letter of a string using JavaScript. Objective To change the first letter of a string to uppercase using JavaScript. Approach We can use charAt and slice() function to change the first letter case to uppercase. We can use
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In this short tip post, we will learn how to replace all occurrence of a string in JavaScript. Objective Finding the occurrences of a given string and replacing them with the given word. Approach There are two approaches: Using RegEx Using JavaScript Split() and Join() method Code We can use Regular expression to this task.
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In this short tip post, we will learn how to clone the existing array in JavaScript. Objective Create a copy of the array using JavaScript function. Approach Generally, people do the iteration over the existing array and copy each element to new array to create a clone. We can use slice() function to create the
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