BlueJ is the worst IDE out there. It doesn't even work properly. Sometimes it tells you that you have a syntax error when you don't. In order the fix that you have to click compile 900 times and it finally compiles without error. It also has trouble with comments and locks up at least once every use.
What's the problem? I assume it's with the output? You need to check the ascii ranges for viewable characters. There's no need to encrypt new line characters and those out of the viewable range.
I had the same thing happen to me. I swear I opened the home page but it took me to profile.php and said file not found. Not sure why it took me to that page.
One way would be to: accept input as a string. convert string into an int convert int into a char (or cast int into a char if all you want to do is display it)
Yep it's pretty simple:
int main(int argc, char *argv[])
{
int x = 1000001;
cout << char(x) << endl;
getchar();
}
There's no relation. You can make about any object simulate a simple physics vector, but a C++ vector is just a container. If the name was different would you still think there's a relationship?
If you already know the syntax then do something mathematical that requires some thought and time to make. For instance: Maybe something simple to compute derivatives or an equation parser. A hex/binary spitter-outer is too simple in my opinion. (unless you are going to write the methods yourself, as I'm sure there are plenty available in ++)
No idea. I've never used the revalidate() for the whole content, but rather only for certain components. The only time I found it useful was when using a JTable and I needed to update the content inside of it. This also changed the size of the table.
Wow. Your stupidity becomes more prevalent with each post. I know you're still pissed about me letting you know how stupid your other post is, but that's not reason to carry over into someone elses thread. If you have a problem, then PM me and stop your fagish whining.
I really don't care. If they want crappy work, then they can outsource it. Indians will work for dirt, but it takes 20 of them to do what one well paid American, Japenese, Canadian, or other person can do. It's not that they can pick it up quicker, they can't. It's all about the dough. The companies that are serious and want good work don't outsource. That doesn't mean you can't outsource some things. Half the tech support I've dealt with from India simply send back canned responses and can't speak english. That's what I find sad.
um i just starded macking a simple program and i want the user to input a number when it says enter a number then i want it to say that number *3 is, enter then the answer will appear here is what i have and i dont know whats wrong with it
#include <stdlib.h> using namespace std;
int main(int argc, char **argv)
{ int k,n; n = k*3;
cout << "type a number"; cout << k << "times three is"; cin>>n; system ("pause"); /* execute M$-DOS' pause command */ return 0; )
Simple google search brought up pages of YOU advertising your 'product' across hundreds of forums.
I read where this 'book' gives away some SEO and PR tips. Did you include spamming the crap out of forums? Half of the places you spam had the administration wise enough to see what you were doing and deleted your sad attempt of pretending to be a customer. You said it yourself in a billion other forums, you're just helping to market the product.
I know it is. I've seen this time and time before. Kind of weird that someone knew exactly where to show a review to your product. I think it's crap by the way.
Anything written in 1.5 (no matter how the syntax is written) will not work on <= 1.4 machines. I've tried adding source flags and doing a bunch of other stuff and it never made it an actual 1.4 program. The JVM implementation details will always be different. So no, it will not work on older versions of java.
I don't like being a posting wiz. Most forums allow you to have custom usernames when you reach like 1000 posts. I would like that, but I'm not the administrator.
Funny. I've got a gmail account and recieve hundreds of these things. I can easily decipher the phishers because I don't use my gmail account, and they talk like this:
Hello pleas
Enter. your'e password and whatyour usernames........
Why are you worrying about finding the length when it's still an integer? Convert it to a string. You'll have to do so sooner or later until you decide to do it some hard way:
StringBuffer sb = new StringBuffer(string);
newstring = sb.reverse();
if (string.equals(newstring) )
{
//palindrome
}
doesn't seem like a logical solution to me, but then I'm used to scientific calculators with built-in equation editors ;)
True, but I don't think they wanted a full fledged multi operator calculator that follows PEMDAS.
It would be nice to write an equation parse, because there could be some stumbling blocks somewhere in there. Most people would write a parenthesis balancer first, but do you really need it?
1 + (2-5)
should be the same as:
1 + (2-5
without the parenthesis
A simple equation like:
5*2+5*4/45
might not be that bad, but I think the parenthesis would get me.
I don't need to have the product to tell it's a bunch of crap. Here's how you can get rich (like the maker of this product): Think of some dumb get rich scheme that really doesn't work and write a book about it or something. I gurantee customers and lots of money for you. After the customers realize it doesn't work then they will hate you. That's where the 'become hated' part comes in.
That's easy. Stacks are FILO so if you pop a parenthesis off, then at the oppposite position (the last) would have to be a parenthesis. Show a little effort and I can help more.
Drawing on the same surface as all the other crap will cause glitching and all kinds of crap. I suggest you extend JPanel in an external class and make your own definition for the drawing surface and then add it to the real jframe. That will make things much easier to maintain and will work how you want it to.
Hey, Am not that stupid.... I know the algorithm about how the programming should work...
At the server side (PDA) that will serve the client (computer) requests: 1. A socket is opened and the machine listens for all clients at a particular port number. 2. Simultaneously the serial port of the device is also opened. 3. The data input stream created by the socket is connected all the way to the serial port. So any data stream that the socket receives is immediately sent out of the serial port. This is done a string at a time. 4. Once the data string is sent out of the serial port the machine is ready to receive another string of data from the client. 5. The steps 3 and 4 are repeated till the connection is closed by the client. 6. Once the connection is closed, the machine stops listening on the port number and Simultaneously closes the serial port. To start a new connection the server program will have to execute again
Programming the client –the desktop computer in order to send commands for the motor over the network involved the following steps: 1. Open a socket by creating a socket object 2. Create an output stream consisting of the commands for the control board. 3. Send the input stream over the network. 4. Close the socket when the application is completed. The client program has …
