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***Please don't post "spam" or "Thank you" posts in this thread since this is meant to be used as a guide for all beginners and I am sure we would like it to be on topic. I hope you understand this.*** **» Introduction to Java «** To start off, [Java](http://en.wikipedia.org/wiki/Java_(programming_language)) …

hi! What is makefile? How does it work? Is it done in the terminal? I am using Unix OS

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Hi guys, I would like to have an online user counter on my webpage. However, I don't want my visitors to see how many users that are in my website. I am already using good analytics but it is not giving me real time data. But how can I see …

hey, i'm trying to make a pdf, but i get the following error: 1temp/KW1.pdfError!! as you can see in the code i echo the $factuurnummer, that's the 1 in the error, then i echo the patth it should go to what is temp/wk1.pdf and then i echo the error. does …

Hi guys! I´m really new to PHP, but i'm involved in a small project. But i'm having an issue with the mail form. It was working, but as the user refreshed the page it would send the values of the variables again and again... First i managed to auto refresh …

Hello, How could this be possible: SuperClass has a method named executeMe(), Subclass1 that extends Superclass has also method named executeMe(), Subclass2 that extends SuperClass has also the same method. When I try to call the executeMe() method from SuperClass, all classes that has been called with the method executeMe() …

Hello all, I am having a problem using HttpConnection.close() in my MIDlet. This happens on certain devices only like N5310, it is working fine on other devices. here is my code: [code=java] try{ HttpConnection http = (HttpConnection) Connector.open(URL); http.setRequestMethod(HttpConnection.GET); ....//some other processes here. }catch (Exception e){ }finally{ if(http != null) …

Hello all, I am having a problem in creating an image by using createImage() method when trying to load large files. FileConnection fc = (FileConnection) Connector.open("file:///" + path + "/",Connector.READ); InputStream fis = (InputStream) fc.openInputStream(); image = Image.createImage(fis); // I got the out of memory exception here. Are there any …

Hello all, I have a few questions in MIDlet securities (for j2me). 1. Are there any ways/codes to automatically press the Ok during the asking of permission from the unsigned MIDlet without any signing made? 2. For example, I bought a certificate from verisign, can I use this to sign …

Are there any chances that I could resize an image using the fileconnection inputstream? FileConnection fc = (FileConnection) Connector.open("file:///" + filePath + "/",Connector.READ); InputStream fis = (InputStream) fc.openInputStream(); I want to resize the image from here because if I use Image.createImage(fis); I am encountering "Out of Memory error", if the …

Hello all! I have some troubles in saving a file by byte chunks, (will use in saving large file size.). My goal is to chunk the file bytes first into a certain size before writing. I have this code: [code=java] FileConnection fc = (FileConnection) Connector.open("file.ext", Connector.READ); InputStream fis = (InputStream) …

Hi I am new to javamail API. I added mail.jar and activation.jar in my jre/lib/ext.But still when I am trying to run programs I am getting an error of java.lang.NoClassDefFoundError in main .. can anyone help !! i really need to begin up coding as the deadline's approaching

Hello everyone!!! I hope you could help me with this one... In VB.NET ...If you want to display the content of your database in a datagridview component what you just need to do is to call odbc.odbcDataAdapter so that it will display all the data in datagrid as exactly as …

can anybody tell me how to send login info to yahoo server? thanks........

Can anyone tell me where I can get some tutorials regarding Socket programming over http. I want to make an application that enables the user to login to Yahoo IM. pls help me... Thanks...

somebody help me in makefiles pls...... how to create a menu launcher for Unix automatically using only the makefile.. thanx in advance

hi, Is it possible to run a gedit command in the terminal that will create a text file automatically and save it in my desired file extension? For example, if I run: gedit file.txt by default, it will open a null document named file.txt. But all I want is to …

hi, Is it possible to hide the build process in makefiles during the compilation and only display the echoes set? for example: all: g++ -o foo foo.cpp @echo 'building...' If I type in make, the text display in the terminal would only be: building... How would I do this? Thanx …

I need some help to build the simple code (LAB exercise): The “main” of the C++ program attached to this assignment expects a class called “item.” This class must have methods for “enter” and for “print.” Below is a description of what each method should do: item.enter() should allow the …

How would I create a desktop launcher of my application? I am using ubuntu.. All I want is to compile the program using Makefile and during the compilation it will then create a desktop launcher automatically. thank you...

Gud day, Suppose I have these files: hello.h hello.cpp main.cpp in what directory will I put the hello.o and hello.hpp so that I will only type $ g++ main.cpp -o main not, $ g++ main.cpp hello.cpp -I. -o main.cpp in the terminal.. thanks.... I will highly appreciate youre response....

Hi gud day! Anybody who knows how to save a file to [U]/usr/include[/U] in the terminal? Suppose I will save a file named hello.h to the said directory, what would I do in the terminal? thank you very much....

hi, I want to make a chat program using c++. Can you give me any site where i could find the concepts in building chat program? I will make a chat program similar to YahooMessenger.

Anyone here who uses wxWidgets? I am a newbie in wxWidgets. I have trouble in inserting an image in my application.. I am using this one: wxImage *img; img=new wxImage("pic.jpeg",wxBITMAP_TYPR_ANY,-1); this code is erotic. What would you suggest? Thanx..

is it possible that when I do this: g++ -c function.cpp the function.o will be generated in the other directory? say for example i have FUNC folder FUNC/function.cpp I want to generate a function.o that is outside the FUNC folder. thanx in advance....

Do you have any links where I can find stuffs in making c++ class archive? thanx in advance

I have these files in SOURCE folder: main.cpp header.hpp implement.cpp I want that when I compile these codes, the object files and the .exe files will be found on the different folder, let's say in folder EXECUTE that is outside the folder SOURCE. Like this: /home/usr/SOURCE * main.cpp * implement.cpp …

Is anyone here uses subversion to keep the C++ header and implementation files to the repository? I need your help... Pls reply.. Thank you...

can I open a file in a URL? for example: fopen("http://example.com/myfile.htm","r") Will this one work? If not, what are the other alternatives in opening a file in the URL.. thanks...