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1 |
1 |
2 // webpages |
2 // webpages |
3 |
3 |
4 |
4 |
5 //**Assignment (values)** |
5 //**Assignments (values)** |
6 //======================= |
6 //(variable names should be lower case) |
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7 //===================================== |
7 val x = 42 |
8 val x = 42 |
8 val y = 3 + 4 |
9 val y = 3 + 4 |
9 |
10 |
10 |
11 |
11 //**Collections** |
12 //**Collections** |
15 |
16 |
16 1 to 10 |
17 1 to 10 |
17 (1 to 10).toList |
18 (1 to 10).toList |
18 |
19 |
19 (1 until 10).toList |
20 (1 until 10).toList |
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21 |
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22 // an element in a list |
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23 List(1,2,3,1)(0) |
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24 List(1,2,3,1)(3) |
20 |
25 |
21 |
26 |
22 //**Printing/Strings** |
27 //**Printing/Strings** |
23 //==================== |
28 //==================== |
24 |
29 |