| JavaMail: MessagingException: Got bad greeting from SMTP host — Error Code 250 |
Try this
public static void mail(Reporter report) {
if(!sendEmail.trim().equalsIgnoreCase("true")){
return;
}
Properties props = new Properties();
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.port", "587");
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("from-email@gmail.c
|
| 12 Days Of Christmas C Program in Functions |
Use a void function.
void print12DaysOfChristmas(void)
{
// Paste all your code here
}
int main(void) // Main Function
{
print12DaysOfChristmas();
return 0;
}
Notes:
About the function signatures in C, see this answer.
If the function were not defined before main, you would need to use a
forward declaration.
|
| How do I make a christmas tree whose lines go 1, 3, 5, 3, 5, 7, 5, 7, 9, 7, 9 |
The first step would probably be to abstract stuff. I mean, make a method
that prints just one line of this tree:
private static void branch(int width,int centerPoint) {
for (int i = 0; i < centerPoint - width / 2; i++) {
System.out.print(' ');
}
for (int i = 0; i < width; i++) {
System.out.print('x');
}
}
Then you can make a tree with any shape you like:
public static void main(String... args) {
System.out.println("Hvor mange rader skal pyramiden ha?");
Scanner scanner = new Scanner(System.in);
int numRows = scanner.nextInt();
int width = 1;
for (int i = 0;i < numRows;i++) {
branch(width,numRows / 3 + 2);
if (width % 3 == 2)
width -= 2; //Reduces the width by 2 if it's line 2, 5, 8, etc.
e
|
|
|
