Saturday, February 10, 2018

How to install node.js and npm on Debian 9

In this blog, We are going to see how we can install the node.js and npm on the Debian Operating system. So let’s get started.

First of all Either you should use “Sudo” command or use your root users to run all this command so that it will be available to all the users on this machine.

So first we need to install node.js so for that there are multiple ways but I am going to use node source binary distribution so that we can get latest stable version of node.

You can find node source binary distribution at - https://github.com/nodesource/distributions

First, You need to run the following command.
curl -sL https://deb.nodesource.com/setup_8.x | bash -
install-nodejs-debian

After that run the following command.
apt-get install -y nodejs
install-nodejs-debian2

Then you need to install NPM for that you need run the following command.
curl -L https://npmjs.org/install.sh | sudo sh
install-npm-debian

Then you can check node.js version with node -v like shown in below image.

node-version-debian

That’s it. Now create your favorite node.js application. Hope you Enjoyed it. Stay tuned for more!!
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Wednesday, February 7, 2018

4 Million Page Views and 800 blog post completed for my blog- dotnetjalps.com

As you know that I’m not super crazy about blog milestones but this is a special one and I could not resist sharing with you guys. This blog completed 4 Million Page Views and This is the 801st blog post I’m writing. What an amazing journey for this blog.

On this occasion of 4 million pages views I would like to thank my readers, friends and Mentors without them it was not possible. THANK YOU  VERY EVERYONE
This blog has started as a quest to see my name in search engines and then I got serious into blogging and then onwards never looked back. Again I am very thankful to my readers without their it was not possible. I host my blog on blogger.com so here are some of statistics on my blog.
Pageviews-blog-dotnetjalps

And here is the top 10 blog post for all time.

top-ten-blog-post-dotnetjalps

From the statistics, you can see I’m getting about 70,000 page views every month. and More than 3000 page views every day. This all done with genuine search engine optimization provided blogger.com. Also, I started tracking my page views from 2010. So actually it's more than 4 million page views.

On this occasion, I would definitely like to Thank my Wife Reeana and all the family members who sacrifice their time when I write this blog.

Now I will try to be more punctual about writing blogs and hopefully, you will get lots of new stuff like ASP.NET Core, SQL Server, My SQL, Linux, Node.js, Angular, Vue.js as I learned a lot of this new technologies and will share my experience with you guys.

Once again thank you all readers without you guys It would not have been possible.

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Solved: Microsoft SQL Server Error 3403

This is a Guest Post from “Andrew Jackson”.

Bio of Andrew Jackon:

He is freelance SQL Server DBA. He is  fan of technology, programming, and entrepreneurship. He is  also interested in writing and web development and SQL Server blogger too. He like to share about SQL Server and the problems related to it as well as their solution and also He also  handles database related user queries, server or database maintenance, database management etc.

You can find his social handles at following.

Facebook: https://www.facebook.com/people/Andrew-Jackson/100008825676608
Twitter: https://twitter.com/jacksonandrew32
LinkedIn: https://www.linkedin.com/in/jackson-andrew-401147a5/

You find more about him at : https://about.me/theandrewjackson
From its powerful internal structure, fast performance, and reliability, SQL server is now widely accessed by several enterprise users. It is used to deal with bulk transaction processing, business programs, and content management. The Microsoft SQL server is chosen for its high-level security, scalability, and performance. Sometimes, corruption in the SQL database occurs due to the saving of a large amount of business information. This problem makes the server inaccessible, flashing an error message on the window.

One such message is ‘SQL server error 3403’, resulting in an unplanned downtime of the server.

image

Reason for SQL Server Error 3403:

Corruption and the server crash these two are the most common and root causes of the problem. Once the server crash takes place, the database verifies the transaction log. But, if the provided information does not match Object ID then, the application throws an error code 3403. It is possible that instead of these reasons there is some other cause of the problem. Following are those additional causes of SQL server error 3403 :
  • While updating the allocation page, the data gets written on the transaction log before the crashing takes place.
  • Another cause of the problem might be bad allocation activity by Microsoft SQL server.

How to Fix SQL Error 3403?:

The best way to deal with any of the SQL server error (including 3403) is to restore data from the recently created backup file. If you are having the backup file then, you just need to perform following steps :
  • First of all, drop the SQL server database and then, create a database for loading.
  • It’s time to restore database file and utilize online commands for activating restored files for use.
Note: Verify that the database files created at present must be having same size as of Sysusages value.

Alternative Solution to Fix SQL Server Error 3403:

It is possible that users might not be having a backup file with them. In such case, the only approach is to use SQL Recovery software, which restores the corrupt database with an ease. The software is a rapid technique for fixing SQL database files corruption without any efforts. What all you need to do is just browse corrupt MDF file. If you are unaware of corrupt SQL database location then, no need to worry because the software provides the solution for it. This product is also capable of recovering data from corrupt files, which are encrypted by Wallet Ransomware attack.

Conclusion:

Errors are uncertain situations, which acts as challenges for an individual. If an accurate workaround is not executed then, these situations can also result in another hazardous condition. It should be the duty of each and every server user to fix the error, just after their occurrence. There are two solutions on how to fix SQL error 3403 i.e., backup file restoration and SQL database recovery program. As per the availability, readers are free to catch any of the workarounds for resolving their problem.
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Full Stack Developer, Blogger, Microsoft Mvp, Mentor, Lifelong learner, 12+ Years of Experience for JavaScript, web and Microsoft technologies. ASP.NET MVC/Core, C#, Angular,Vue.js and node.js
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