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Author: Arjun JS

Arjun is a Full-stack developer, who is fond of the web. Lives in Chikmagalur, Karnataka, India
Javascript jQuery 

Javascript errors you should be aware of

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Javascript is one of the most popular programming languages in recent days, so we tried to find some most common errors in javascript. After working on many projects, we found some common javascript error based on errors that occurred in different browsers. There are many Javascript errors that occur when you run your code, Below are some error which is browser-centric and some are common in all browsers.  Google Chrome:  Uncaught TypeError: Cannot read property.  It occurs when you read a property or call a method on an undefined object.…

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SSL Certificate Windows Server 

How to add “Letsencrypt” free SSL in IIS server updated in Aug 2020

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Letsencrypt is a free SSL Service provided by a group of an internet organization. It is a free, automated, and open certificate authority (CA), run for the public’s benefit.  Letsencrypt is a certificate authority which provides free SSL certificates with 90-days lifetime. The idea behind this innovation is to improve and simplify the process of SSL installation and make the Internet a safer place by providing certificates at no cost. While there are two main functions of SSL – encryption, and validation, Let’s encrypt is aimed at encryption only. Steps…

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News Tech News 

List of most popular online compilers updated in 2020

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List of online compilers OnlineGDB.com is an online compiler and debugger tool for C/C++ languages. It is the world’s first online IDE which gives debugging facility with embedded gdb debugger. This is a very handy web app for coders who loves coding in online IDE but faces unexpected crashes and tricky bugs in their code. OnlineGDB provides debugging power to such users to help them out.  CodeChef.com is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on…

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NodeJS Node JS Windows Server 

how to add SSL certificate in node server for webRTC app

Arjun JS, , 0 comment

I have gone through this problem when I was implementing webRTC signaling server in node.js using muaz khan webRTC experiments. I was running trying to run node on windows server 2012 R2 platform where I already hade a wildcard SSL certificate  (Wildcard SSL Certificate saves you money and time by securing your domain and unlimited sub-domains on a single certificate.) with my main domain so I was trying to implement using that certificate only, here is what I did to solve it. This process is for windows server: First, get .crt(certificate…

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MS SQL Server MS SQL Server SQL 

How to set SQL Server Error Log File size

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In my situation, SQL Server Error log file started overflowing after I enabled the Broker interface to my one of the Database, in this situation to solve log file growing in GBs I searched the web and me got many results in chunks, so by combining all the things solved my problem and same is listed below. How to Recycle SQL Server Error Log file without restarting SQL Server Service Recycle SQL Server ErrorLog File using DBCC ERRORLOG Command Recycle SQL Server Error Log File using SP_CYCLE_ERRORLOG System Stored Procedure…

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selenium Testing 

File Upload in Selenium 2/Webdriver

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While testing in selenium you may enter a situation where you might have to upload a file for testing. for example, if we consider uploading a file for Olx.in testing there is a file upload required a place where you have to upload a file to test. please find the below snippet for file uploading in selenium. If you have any doubt comment down  below How to upload file to ftp using C#(C-Sharp) – aspx,ashx and ajax Arjun JSArjun is a Full-stack developer, who is fond of the web. Lives in Chikmagalur,…

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linux Tech News Windows 

Get faster internet browsing experience with new DNS -1.1.1.1

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The 1.1.1.1 DNS has a partnership with Cloudflare and APNIC, is introducing faster internet browsing experience. How much faster is this? AS DNS 1.1.1.1 claim they are 28% faster than current speed. How to setup on my device?   Arjun JSArjun is a Full-stack developer, who is fond of the web. Lives in Chikmagalur, Karnataka, India arjunckm.in

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Windows Windows Server 

How to host SignalR with SSL/https or adding new port to SSL

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To host SignalR server and client in a secure hosting, you have to bind a port to SSL to run as https. next comes why to bind a new port to SSL when 443 default already available? Why, because if you are self-hosting outside IIS and 443 is already assigned you have to add a new port to SSL. Follow below steps to find a solution. Binding a new port to SSL Self-hosting under HttpListener is good, but one of the negative aspects of not being part of IIS is…

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News Tech News 

All you need to know about big windows-10 update April 2018

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After Microsoft decided not to change the future windows operating system names, here in 2018 on April 3oth they are coming up with a big update to their Windows 10 in the name of “The Windows 10 April 2018 update/Fall update”. Let’s check all the Major updates it got. Note: The April 2018 Update will be available as a free download beginning Monday, April 30. Timeline helps you easily find what matters to you across your devices The proliferation of devices, combined with the explosion of information, has led to an influx of…

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