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In this session, I’d like
to show you

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menus, and in particular the main
operations,

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but what I’d like to do also
is to show you how to 

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learn keyboard shortcuts linked 
to this menu.

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In Pharo, if you go in “Settings”,

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you will have the reminder shortcut,
we set it on “true”

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and you will see what it does.
For instance, when I type 

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1 + 2 and I use the Print menus,
ah!

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All of a sudden, the system 
displays this little window

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showing that I should use
cmd + P instead of the menu.

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So that’s what we are going to do 
from now on. 

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So I do cmd + P and here it is: 
I get my result.

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So now, I’d like to show you

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the difference between “Do it”,
“Print it”.

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Then we will see “Inspect it”
and “Do it and go”.

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So "Do it", basically it is cmd + D,

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here I’ve done it, 
you didn’t see it but

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it means that I execute the expression,
I don’t care about the result.

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"Print it" means I execute 
the expression and I display the result.

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So let’s imagine now that we
have “Workspace open”, 

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if I do

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“Do it”, it opens, it executes 
the message and it shows

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me there, it opens the Workspace.

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Now, if I do “Print it”, what do
I get?

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I get a Workspace which is the graphical 
representation of the result.

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Now I can do something more
interesting, 

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I can do "Inspect it".

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What will ”Inspect it"
do?

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It will execute the expression,
so I get a

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Workspace, and it will open
a special tool

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enabling me to browse inside and to see, 
to interact with this object.

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Here it is a quite complex object
so I won’t go 
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and see inside,
it is just to show you.

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In the same way, something very powerful
is cmd + I.

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Now, the last one is 
"Do it and go".

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"Do it and go" means execute it
and open an inspector

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but open it inside this window

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so that there is not several windows.

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And it will enable you to browse.

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So here for example, if I click on 
"bindings", I don’t know what

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it is precisely.
Ok, it is a dictionary.

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You see there is a little
navigation window which enables

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to see the elements and to 
go backward, to say

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I don’t want to see this
or I can browse and go into

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the system and see for instance
the keys, 

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there are none for “bindings” 
for example.