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[Music]
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hi folks my name is david lee
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i am the c plus plus game dev pm at
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visual studio
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i'm here to talk to you about some new
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and exciting changes in visual studio
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2022
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recently our ceo satya nadella has said
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as a company microsoft's all in on
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gaming
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at visual studio we're all in on gaming
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too
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we have been creating new and exciting
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experiences for visual studio based on
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your feedback
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whether you're an unreal developer
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an indie game developer
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whether you make your game on your
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proprietary engine or work at a triple a
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game studio
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let me show you why vs 2022 is the ide
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for you first let me get started with
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the demo on hot reload
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now for game developers this might sound
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familiar to you
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have you ever spent 30 minutes playing
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your game just to get to a specific
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state
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spend all those minutes and hours
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getting to that state just to find out
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your bug fix didn't work
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or if you're a technical artist
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if you repeatedly have to restart a game
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just to see your micro art iterations
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hot reload
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is a feature for you
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let me show you how hot reload works
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imagine you're building an open source
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cross-platform singing project like bit
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fighter here
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in bit fighter you have a ship
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that has a red round shield
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you can activate the shield with the
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press of a button
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now what if you want to
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make the shield a little bit more
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exciting
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let's do that in visual studio
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here instead of the color red
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i'm going to make a cyan
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and instead of a circle
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i'm going to draw a star
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normally
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without hot reload you will have to
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close down the game
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rebuild it
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and click through the menus just to get
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to the same state
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with hot reload all you have to do is to
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press the hot reload button
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it takes a few seconds for hot reload to
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run
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but see here
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a giant 10 point blue star
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isn't that crazy
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okay
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maybe that's a little bit too exciting
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let's change it back to something a
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little bit more reasonable
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instead of the star
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i'm gonna go back to the circle
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but this time instead of red
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i'm going to change the color to gold
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instead of pressing the hot reload
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button
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you can also activate hot reload on file
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save
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to enable that go to the drop down next
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to the hot reload button
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click hot reload on file save
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once that is enabled
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every time you save the game
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through ctrl s or the save button
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the change are automatically applied
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here
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a gold round shield
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heart reload supports any changes that
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are currently supported by edit and
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continue
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and it's not limited to only game
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developers
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with hot reload you no longer have to
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close your application
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recompile it
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get the application back to the same
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state only to find out your fix doesn't
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work
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instead of spending minutes and hours
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getting to the same state when debugging
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take those precious minutes back with
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hot reload for c plus
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next let me show you a demo with
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intellicode for unreal engine
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we built intellicode for unreal engine
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by parsing many unreal engine databases
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and making an ai model
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when enabled intellicode for unreal
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engine shows up in unreal projects
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for established developers
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intellicode saves time by suggesting the
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most common suggestions and sorting them
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to the top of the member list for new
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developers intellicode suggests the
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right apis in the right place
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for teams you can train custom team
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models over your code base which makes
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effects of intellicode even more
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powerful by providing suggestions on
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internal types as well as more specified
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suggestions based on your team's coding
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patterns
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this also makes it easier to onboard new
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developers as it helps suggest things
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the team is using
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elsewhere here let me demonstrate how
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intellicode works with member access
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when you press a dot
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intellicode suggestions will show up
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with a star
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the star denotes
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that this suggestion
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is from intellicode
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similarly down here
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when you press the dot operator
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you'll get another intellicode based
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suggestion
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down below the arrow operator also
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brings up a list of intellicode
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suggested suggestions
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denoted by the stars
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in this case the top suggestion is get
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controller
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with intellicode for unreal engine
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power up your experience of developing
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unreal engine games in visual studio
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we have been working closely with epic
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games to make a great experience of
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developing unreal engine games in visual
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studio
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having tried unreal engine
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you can check it out
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under the game development with c plus
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workload and visual studio installer
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one of the things that we have been
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working with epic games is increasing
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the responsiveness of intellisense
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intellisense for ue projects is now
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significantly more responsive due to
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utilizing pch when generating vs project
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files
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look for this new updates in a new
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version of unreal engine 4.27 coming
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soon
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similarly intellicode for unreal engine
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5 is coming in an upcoming release
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what do you want as an unreal engine
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developer in visual studio
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we want to know
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connect with us on twitter
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and leave us your feedback
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aside from making unreal engine
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intellisense improvements we have also
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been making core performance and c plus
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plus intellisense improvements in visual
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studio 2022
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we have made a test based on unreal
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engine 4.27
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a large project
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and benchmarked it
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with vs 2019 against vs 2022
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the timings were taken when vs opens a
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project for the first time and
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subsequent times averaged over 3 runs
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visual studio 2022 feels faster getting
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to code
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you can get to code quicker in visual
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studio 2022 and open the file twice as
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fast
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you can also wait less time for
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intellisense ready
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get the syntactic highlighting and code
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changes to appear in member list twice
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as fast
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with the new improved intellisense
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performance in visual studio 2022 you
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can save seconds each time you open the
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file
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we hear your pain about intellisense
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performance
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with game developers
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now these are only few seconds
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each action
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but imagine
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how many times are you opening a file
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every day
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how many times are you waiting for
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intellisense to open
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every time you open a new file
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these are only a few seconds but add up
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over time
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especially for bigger projects
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this will scale
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these are small numbers
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but they add up
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we want more feedback because we aren't
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done making improvements
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install visual studio 2022 side by side
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with vs 2019
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we want to make it easy
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vs 2022 is binary compatible with
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previous c plus plus 2 sets in 2019 or
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older
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if you're coming from vs 2019
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you may be familiar with our build
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through pro improvements
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let me briefly tell you what you will
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gain from upgrading to the latest tools
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using the latest tools
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the gears 5 team and the coalition saw a
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2.67 times faster end to end build time
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and 2.8 faster link time compared to vs
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2017
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similarly
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at turn 10 studios
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they saw a five times improvement
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in link times for forza motorsports
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for forza horizon 4 the link times are
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now 18 times faster than in visual
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studio 2017.
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the decrease in build time enabled
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playground games to switch from debug
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fast link
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to debug full
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you can enjoy all the benefits of the
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latest tool sets by upgrading vs2022
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when you load your projects you'll be
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prompted to upgrade but you don't have
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to
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you can still use the old compilers and
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the older tool sets and it will still
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work
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you can enjoy the ide experience of
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visual studio 2022 that way
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third-party libraries will also work
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don't have a package manager
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try vc package
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download visual studio 2022 today
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and try out all the new and exciting
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features we have in store for you
17329
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