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Let's look at something called Skip sequences an escape sequence is basically a Carriker preceded by

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a backslash it helps in using certain special characters in stringin character literals.

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We know that staying in character letters represent x but to include certain special characters we need

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to use the corresponding escape sequences.

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On here are the eight as give sequences the Djala supports the first five which are emphasized in green

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are probably the only ones you will ever use.

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So let's not worry about the last three the fastest Gip sequence is for inserting a double chord.

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Second is for inserting a single chord.

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Third one is for inserting a newline Fortius for inserting it up and first as for inserting it back

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slash yourself.

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So what you see here are the only valid escape sequences so you follow the backslash with any other

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character other than what you see here.

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Then you get a compiler

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however you can follow a backslash with you bitches and followed by some hexadecimal number to represent

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the Unicode number.

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We already know this from our discussion on characters.

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This particular Unicode number Bentz character in uppercase.

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However if you have just a backslash followed by you get down to following Unico number then we get

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a compiler error.

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Finally just know that it is not required to use an escape sequence to insert a double quote getting

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a character written so you can use it directly.

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You can still use an escape sequence if you want to but it's not just mandatory similarly does not require

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to use an escape sequence to insert a single court within a string Latron OK let me know pull up my

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Eclipse and we can look at the first five or skip sequences.

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OK here we are in the basics to a class in the main matter.

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And here we are declaring a string Esben and it is initialized with the string letter.

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Hello Mr. John.

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How are you.

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And we are simply printing a string here and here we have a variable s2 which is of type quarterly and

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it is initialized with the text.

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Hello.

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So let me just run this so it prints the string here.

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Now let's if you want to insert or double quotes here we want to gross this text Mr. double quotes.

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So as soon as I entered the court here we can see that we have a compiler error.

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Ok so since it's a special Carriker we need to skip it by inserting a backslash.

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Same here.

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Now let me compiled or let me just say it.

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And now when I run it you can see that the text Mr is enclosed in double quotes.

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Now let's try a single quote here.

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And the second declaration.

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So if I put a single course here if I replace each with a single court it gives a compiler error.

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So because single quotes is a special character.

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And so you need to skip it.

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So that's good.

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Now let's say if you want to insert a double quote here you can either do this.

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You can escape it are like like we like men like we mentioned earlier.

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You can just put the double use of double quote Also it's fine.

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OK.

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The same goes here also so you can use either a single code display by skipping order you can just use

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a single code directly if it does it string letter.

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OK.

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So we already discussed that.

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Now let's say we want to insert a newline here so just put a new line on Iran.

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As you can see how are you as in the second line.

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Now if you want to insert a tab here just put a slash beat and as you can see there isn't Hardies on

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top here.

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OK.

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So how does Underdark sort of especially useful if you're writing somebody who files iron especially

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if you're writing some product based off for example.

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So you might help out I mean a description and other stuff product you order and stuff like that.

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So that kind of data you might find useful to use tops over there.

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So that's just one example.

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Let's see if you want to replace this with a backslash.

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Then you can just put do backslashes here I skip sequence one a backslash and as you can see there is

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a backslash here.

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So those are the only main ones which you will most frequently use the double chords single chords new

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line tab on a backslash.

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OK.

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And that's about it.

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Understand that is to escape sequences.

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Thank you.