Comparison with React vs Angular vs Vue Frameworks

In Uncategorized

Here is yet another comparison between the top front-end web development frameworks being React, Angular, and Vue.js Angular is a full-featured “opinionated” framework.  That means you...

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What to do with the ws url from Node –inspect?

In Uncategorized

So you run … node –inspect index.js and you get an URI that starts with ws.  What to do with it? Copy and paste it in the following URL in your browser replacing the xxx with the ws (web...

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How to update to the latest npm version

In Tutorials

To update your npm to the latest version, do … npm install -g npm@latest This is an instance where you use npm to update itself.  The -g flag is to install it “globally” which is...

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npm error cannot read property 0 of undefined

In Articles

I was trying to do an npm install and kept getting error saying something like “cannot read property 0 of undefined”. After some googling where I get many instances of “me...

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Restoring a Deleted Commit in git

In Tutorials

Not often needed.  But this tutorial will show you how to restore a commit that you have deleted in Git. Suppose we have two commits so far… And then suppose, we have deleted the “add...

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npm install fails with error code EPERM

In Articles

If you are trying to do “npm install” and get some weird permission error with code EPERM about “operation not permitted”, there could be a variety of reasons (as mentioned...

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Test your knowledge to show employers

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Few sites out there to let you test your coding skills and show your potential employer.  Or if you are employer, screen your candidates by testing them with...

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Angular gets 404 after refresh when using Path Location Strategy

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If you are using path location strategy for routes in Angular, you might notice that after refreshing a secondary page, you get a 404 error. This is because the path doesn’t really exist on the...

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How to disable WordPress REST API

In Tutorials

The latest version of WordPress (4.7 is an example as of this writing) enables the WordPress REST API by default.   As shown in our previous tutorial, this enables third party sites to retrieve...

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