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What is going on, ladies and gentlemen, and welcome back to another very, very interesting yet important
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video section about Constance.
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So in these quite short section, we are going to talk about Constance and the differences between Constance.
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Two variables.
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Basically, we are also going to discuss what a Constance in the first place, what how they differ
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from variables, how to use them.
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And we will also talk about the syntax of creating constants in our programming language.
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So get yourself ready and let's start.
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All right, so so far we've been dealing with variables, whatever type they were right, for example,
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we've been working with indigenous float's characters and other types of variables.
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And one thing we can absolutely tell regarding variables is the fact that they may vary over time.
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Right.
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Variables may change over time and may change even more than once during even one execution of our program.
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So, for example, a variable of type paint may have the values of five and then eight and float may
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have the values of seven point two or three point four in character variable may also have other very
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values of A and Z.
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So basically that's something that we already know about variables and how they work.
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We've solved a lot of exercises using variables so far.
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And now what we are going to do is simply to be introduced with some new, let's call it some new concept
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that is called constants.
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Basically, what constants allow us to do is to kind of create variables with some value that simply
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does not change over time, its value is going simply to remain the same.
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It's going to remain constant.
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So while variables may change over time, constants simply are not.
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So in the next video, we are going to see how constants may be used in our programming language.
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And basically we will see when they may change, when they may not change.
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OK, we will see maybe nothing the next video.
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But in the next next video, I'm going to show you also a couple of very important usages of it may
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come handy to you during your lectures, during your process of development and so on and so forth.
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So there is a lot of things to cover up right now.
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Stay tuned and let's go.
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