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import javax.swing.*; | |
import java.awt.*; | |
import java.awt.event.*; | |
public class SwingHelloWorld extends JFrame{ | |
public static void main(String[] args){ | |
SwingHelloWorld frame = new SwingHelloWorld("Hello"); | |
frame.setSize(500,500); | |
frame.setVisible(true); |
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#include <stdint.h> | |
#define left_motor_forward() digitalWrite(M1A,HIGH); digitalWrite(M1B,HIGH); | |
#define left_motor_backward() digitalWrite(M1A,LOW); digitalWrite(M1B,LOW); | |
#define right_motor_forward() digitalWrite(M2A,LOW); digitalWrite(M2B,LOW); | |
#define right_motor_backward() digitalWrite(M2A,HIGH); digitalWrite(M2B,HIGH); | |
#define EN1A 9 |
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#include <stdint.h> | |
#define EN1A 9 | |
#define M1A 8 | |
#define EN1B 3 | |
#define M1B 2 | |
#define EN2A 4 | |
#define M2A 5 | |
#define EN2B 7 |
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# Utilities for quickly accessing frequently used directories in bash. | |
# Usage: | |
# $ cd /path/to/project/src/ | |
# $ mark code # Will create a new shortcut. | |
# # Becomes interactive if a shortcut already exists | |
# # m is an alias for mark. You can also `m code` | |
# | |
# $ code # From now on, running this anywhere in the shell | |
# # will put you in /path/to/project/src/code |