hello_world_without_an_ide
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| hello_world_without_an_ide [2022/08/03 13:38] – frchris | hello_world_without_an_ide [2024/08/28 09:29] (current) – [Hello World Without an IDE] frchris | ||
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| They say the only way to teach a fish about water is to remove the fish from the water. | They say the only way to teach a fish about water is to remove the fish from the water. | ||
| We need to type the following Java code as a text file. Java requires that the File name is Capitalized, | We need to type the following Java code as a text file. Java requires that the File name is Capitalized, | ||
| + | Link to | ||
| + | [[https:// | ||
| ===== 1. Type the code as a text file ===== | ===== 1. Type the code as a text file ===== | ||
| Line 18: | Line 19: | ||
| '' | '' | ||
| (technically not a command line editor, but they removed that ability for some reason) | (technically not a command line editor, but they removed that ability for some reason) | ||
| - | ====Now in respect editors we type:==== | + | ====Now |
| <code java> | <code java> | ||
| public class First | public class First | ||
| Line 29: | Line 30: | ||
| </ | </ | ||
| ===== 2. Compile the Code ===== | ===== 2. Compile the Code ===== | ||
| + | <code bash> | ||
| + | javac First | ||
| + | </ | ||
| ===== 3. Execute the Code ===== | ===== 3. Execute the Code ===== | ||
| + | <code bash> | ||
| + | java First | ||
| + | </ | ||
| + | |||
| + | ======Summary ====== | ||
| + | Doing this once usually ends with the response "There must be a better way!" Now you will appreciate any IDE, and there are many, but we will focus on two: BlueJ and Eclipse. | ||
| + | Recommended reading: Java Methods (4th ed) Chapter 2 | ||
hello_world_without_an_ide.1659548292.txt.gz · Last modified: 2022/08/03 13:38 by frchris