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Hey guys in this video we'll take a quick look at package management.

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No I would have mentioned before in the earlier times and we're looking at what comes with the project.

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But now we get all of these bootstrap files and all of these script files decor and so on.

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I would have mentioned that they're not necessarily always at the latest versions.

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Right.

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Because as they build on it to get version one point one zero dot one and then one two as if it's offensive.

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The easiest way or the the the way that you would probably think about it naturally to upgrade these

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files would be to go and get the physical files and come back and replace them here in the project and

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that would be fine.

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That would be understandable.

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But then Visual Studio kind of tries to make it easier for you by giving you what they call a new get

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package management so if you right click your project or your exec references then you'd see that they

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have this thing called managed.

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You get packages and when you put that it opens up a nice menu section where it's listing out all the

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Installed Packages all of the possible updates and also allowing you to browse.

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So there are times when what comes out of the box of Visual Studio might not be adequate for what you

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want to do.

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And so they have an open source community where they allow people to contribute solutions.

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And so you can actually browse all of those solutions right here and you can download and units you

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can get adopters for my school database and even bootstrap everything that you might need.

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It's somewhere here.

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So you can always just search if you know exactly what you want and you can actually just click it and

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view more details as to the version and you can select to exactly what version.

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So it's a very powerful selection and package management tool.

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I'm going to go over to updates because we can see that we have thirty four pending updates so as at

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the time of this regarding MVC five was kind of being phased though.

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So it's kind of behind but a lot of these things all out of the box at the time were the latest.

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No they're not the latest.

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So new gates is allowing me to say okay I can update and let's look at bootstrap.

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I warned about updating bootstrap because if I did bootstrap right here I'm moving from version 3.0

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to Version 4 and there are quite a few changes in the code for bootstrap between 3 and 4.

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So a big jump like that would cause me itself to do a lot of regression testing and changes and all

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over the place.

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Right.

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So for the purpose of this course I will not updated to Version 4.0.

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All right.

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But then as you go along we see that query we've got this at version 1 it's not version three point

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four and the other G core of libraries are quite farther ahead than we are right now.

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You see that MVC libraries.

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So it's not only for JavaScript and see us as files but also deals and deal those are listed on the

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references sections all of these things that give it the actual functionality all of those things can

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be updated using new gets.

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So I'm going to focus on me in the the script files because sometimes when you did the deal those things

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just break things stop working off compatibility issues and all sorts of things.

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So I'm just going to keep it simple.

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And I'm just into updates.

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Anything that is javascript.

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So here I know that this this is a javascript file all right.

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Web Greece it's made for optimizing I'll use that also I'll take Newton Jesus son of a modernizer.

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You'll see the query validation and the G query and please note if you're going to upgrade any J Cary

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doc file please I'll be at the G.

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Query Base File I've run into problems in the past with that thinking that oh I don't need the data

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to where but the other things I can update.

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So those things can be updated if I'll be a bootstrap then it would be the census file and the script

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file associated with it.

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But once again I will be moving from and I'll leave everything else as is of course you can.

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You can always rule back so if you tried to update these Microsoft dots dependencies or ideals from

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version to Verizon and something bricks you can always just take note of what version worked and then

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you can just rule box so you can uninstall or you can see what is the version you want in the selected

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like that.

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And that just click updates and it will install that specific version for you.

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So I want the latest one for this one and then just put that back.

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And then once you're finished you know picking and choosing and this same procedure applies to when

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you're browsing and trying to install you just select the one you want and then you can just be installed.

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This would be installed as a so beats someone to go ahead and update these.

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So my problem to do in this process to say that oh there is a to make these updates.

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And are you sure you want to continue I just click Okay then you accept a license agreements that come

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your way

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all right.

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And we're done.

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So you would see that you got a few more ticks because changes had to be made and the new get it engine

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issue in that we have fewer updates pending because you know everything else is art and it leads us

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so we can just close that window.

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What I want to point I'll do also is I will once again read tweaks here and the packages that config

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file is actually like tracking all of the packages that's our in our project.

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If we take a look in the scripts for that we see that we have some new files.

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So when we get a new file because of our source control engine tracking all the changes we get this

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plus science so get knows that this is a new file.

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It was never there and the neurotic means that these were modified.

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Right.

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So we got rid of the old files and brought in the new files and we didn't do any updates to our script

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to our assistance.

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So there are no changes there.

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Of course if I submitted bootstrap then you would see signs there for the brand new files.

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All right.

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So once all of this is done we can just go ahead and control shift and b to do a build and the build

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was successful.

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I will also just go ahead and check in this school outside of the school and comets.

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So once again because we have its own source control no we're tracking every change that we make so

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we can just see updated some script files.

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And did you the three versions so that should be descriptive enough and then we can assume it's all

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and sync.

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So once we do with that what it does is commit the changes locally and then it just pushes them to get

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hub automatically so that we don't have to get involved with a second step once you come it's all unseen.

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And there we go successfully synchronize.

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And once again if we just take a look at Toba we just refresh then we'll see we have a comet.

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All right.

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And by clicking comments we can see all of the changes when they were made and what they entail.

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All right so that's where your comments come in handy.

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And then if you want that specific version you can just click it and it was so you.

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What was done.

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Can we just froze the files to get that specific version of files.

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So if anything breaks then we can just roll back to before making those you get updates.