How to open local json file in Swagger UI

Swagger UI is a visual interface for viewing and interacting with RESTful APIs described using the OpenAPI Specification. To open a local JSON file in Swagger UI, we need to use a local HTTP server to serve the file and make it accessible to the Swagger UI interface. Any HTTP Server should work. In this…

ByShravan Kumar KasagoniFeb 12, 20230Comments

JAVASCRIPT TIPS & TRICKS

URLSearchParams returning null for the first query string

The URLSearchParams interface defines utility methods to work with the query string of a URL. const url = 'http://example.com?orderNumber=123456&pageSize=20'; const urlSearchParams = new URLSearchParams(url); console.log(urlSearchParams.get('orderNumber')); //result: null console.log(urlSearchParams.get('pageSize')); //result: 20 As shown in the above code snippet, it won't work as expected if you directly use the URL string in the URLSearchParams constructor. So the result of the first…

ByShravan Kumar KasagoniJan 28, 20230Comments

PRODUCTIVITY TIPS & TRICKS

How to Increase File Upload Size in AWS Lightsail WordPress Site

Whenever I migrate my WordPress site, I manually export and import the data, images, plugins, settings, etc. This time I have decided to use the All-in-One WP Migration plugin. After exporting the data, images, plugins, settings using the All-in-One WP Migration plugin from the current site, I went to my new WordPress site and try…

ByShravan Kumar KasagoniMar 5, 20210Comments

TIPS & TRICKS

Convert Excel files to CSV using Python and Pandas

I had a need to regular convert excel to csv file for processing instead of every time opening them in excel and save as CSV, below Python script using Pandas library converts all excel files in the given directory to CSV files. import pandas as pd import os path = '/Users/shravan/Documents/files/' csv_dir_path = os.path.join(path, 'csvs') files = os.listdir(path)…

ByShravan Kumar KasagoniJul 3, 20200Comments

LINUX MAC PRODUCTIVITY TIPS & TRICKS

Delete all lines in VI editor

Follow the below steps to delete all the lines in a file (emptying file) using VI / VIM editor. Open the file vi <file-name> Press gg, this will move the cursor to the first line of the file. Now press dG, this deletes all the lines. Finally, type :wq to save the changes and exit from the…

ByShravan Kumar KasagoniJul 11, 20180Comments

JAVASCRIPT TIPS & TRICKS

Running Gulp Tasks from Visual Studio Code

I recently started running my gulp tasks directly from Visual Studio Code instead of command line, I am going to explain how to do that. Step1: Make sure your project has Gulpfile.js or gulpfile.babel.js Step2: In Visual Studio Code once you open the project, press CMD + SHIFT + P (CTRL + SHIFT + P in Windows),…

ByShravan Kumar KasagoniJun 26, 20160Comments

TIPS & TRICKS

Set Custom Github Icon to Folder in OS X

There are so many blog post explains the complex process of setting a custom icon for a folder in OS X. Neither I don’t want to run complex scripts nor go through some complex process. I found a simplest solution on the Github by Gregory Zuckerman. I cloned his Github icons repository to my github account. You…

ByShravan Kumar KasagoniMay 29, 20160Comments

ASP.NET MVC HTML 5 TIPS & TRICKS

Storing JSON Objects in HTML5 Local Storage

In one my recent application (HTML 5 static mobile app) I have a requirement to persist couple of JSON objects across the application. Earlier, this was done with cookies. With HTML5, web pages can store data locally within the user’s browser using Web Storage. Web Storage is more secure and faster compare to cookies. The…

ByShravan Kumar KasagoniMar 19, 20134Comments

ASP.NET MVC TIPS & TRICKS

Difference between Html.RenderAction and Html.Action

Html.RenderAction() and Html.Action() methods are available in ChildActionExtensions (System.Web.Mvc.Html) class in ASP.NET MVC. Generally both methods are used for calling action methods or child action methods and rendering the result of action method in view. @Html.Action() – Invokes the specified child action method and returns the result as an HTML string. @{ Html.RenderAction(); } –…

ByShravan Kumar KasagoniAug 12, 20122Comments

ASP.NET MVC TIPS & TRICKS

Improvements in Razor in ASP.NET MVC 4

First version of razor is shipped with ASP.NET MVC 3. ASP.NET MVC 4 come with Razor V2.0. Razor V2.0 includes some tiny & happy features. URL Resolution Enhancements: We use the relative URL for any resources (images, scripts, css) in code , for example : <script src=”~/Scripts/jquery-1.8.2.js”></script> But in runtime we should resolve the full…

ByShravan Kumar KasagoniAug 10, 20120Comments