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(upbeat music)

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- [Instructor] In this challenge

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you were to print the number of nutrients in database.

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So for that I have added this one more statement,

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printing the size of the nutrient map.

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And to test it out, I go back to my local host

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and refresh,

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you can see, it is printing the number of nutrients.

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Now I need to push this change to Git,

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so for that I go to Git staging,

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you can see it is showing up as unstaged,

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so I stage it,

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you can also see that I'm adding it to a branch 02-09,

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just so that I can keep it separate,

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I will add the comment 02-09e,

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you'll see it changed.

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Then I commit and push, next, and it is done.

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Now Jenkins is going to pull the code from master,

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which means the branch needs to be merged to the master,

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so that Jenkins can pull the changes.

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For that I'll go to my command line

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and I am in my Git folder, so I'll say Git,

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checkout master, Git pull origin master.

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Then I'll say Git merge 02-09e

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and then Git push origin master.

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This will merge the changes to master.

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Now I go to Jenkins, I'm in Jenkins now,

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and all I need to do is build my project one more time.

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So we are good with a build here,

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I go back to my URL and just refresh

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and you can see the changes

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are showing up on the production as well.