How to send data from selected file in java TCP IP
I am creating a Java TCP socket program in GUI. In which I must send a file from my server part to client. How to to this? I selected the file. In JRadio Button I must select to which client I must...
View ArticleCheck If Database MySQL column is Null
i want to check if Database has Null Value, i have try : While reader.Read If reader.IsDBNull(column_index) Then MsgBox("It's Empty") End If End While but it doesn't work.
View ArticleClik here to view.
I need Help with my Game
Hey guy's sorry if i am posting in the wrong section but i have encountered a problem. I am using Eclipse and when i try to debug my 2D game that i am running, it doesn't do what it should. I am...
View ArticleMoving an image a certain distance at a time
Hey, I have a question about something I'm not sure where to begin with. If I have an image, which is displayed on a panel, and when the user clicks and drags the image, it will move x amount of pixels...
View ArticleFormatting output
So I am curious if there is a way to make the output of letters bold or underlined? example I would like to make the output of a string bold. Thank you.
View ArticleC++ program student recording system
Hei everybody, I'm new to the C++ link-list feature. Now I'm having a problem with one of my program. The problem which I face is on the int main part. So, I just wanna ask if anyone can help me on the...
View ArticleFind the Lowest & Highest number in an array!
Hello I am trying to get my program below to print out the lowest and highest values in an Array of 7 Ints entered by the user. The program is printing out the highest number fine but it always outputs...
View Articleupdate database using oledb
i am developing a small program with MS Access database in VB.net. the problem is the code below gives this error "no value given for one or more required parameters" also i have one item in the...
View Articleupdate database using oledb
i am developing a small program with MS Access database in VB.net. the problem is the code below gives this error "no value given for one or more required parameters" also i have one item in the...
View Articlewhen debuging, when program finish window closes how can i stop this
i am new to vb and on quite the learning cure. i am workng on a program with random number generators, multiple timerers, and usb rlay and i/o. everything was going fine untill i got to a point where i...
View ArticleXNA Hit "prediction" instead of "detection"?
Hello guys and gals here at dreamincode.net. I've been learning c# and then XNA in my free time during the past few years, browsing forums like this one and watching tutorials, and reading a bit in a...
View ArticleListView1 Subitem[3] - Copy to ListView2 Subitem[3] - how?
Hi, I have a Windows forms project with 2 tabs. Both tabs have a ListView control. The first tab shows the contents of one folder (Checked Out) and the other contains the contents of another folder...
View ArticleHow to create .DAT file in C++
HI to all, I wanna know how to create a DAT file in C++ ,i want to create a DAT file that stores DATA in it taken by users and after that how can i retrieve that data. I am a student and C++ is new to...
View ArticleTrouble Accessing an ArrayList Populated in Class Constructor
So I populated my arraylist in my constructor, called Dispenser, which holds 20 of an object I made, called FoodInfo, in this code: public Dispenser(FoodInfo newItem) { ArrayList<FoodInfo>...
View ArticleProblem with getting information with java
I'm using database, created with microsoft access. I have there three columns (username, password, already). You probably know what username and password mean, and that already has two options (yes/no)...
View ArticleSlide effect
I am trying to achieve a slide effect for a panel named "sidebar" I used a timer but the panel does not slide into view but just appears in its new point. Basicaly it should slide from point -230,0...
View ArticleBanking application
Is there a possible class diagram for a bank application and its implementation in c# to begin with my project. I've tried to search but I found nothing
View ArticleC++ inventory
https://compilr.com/mrloyal1410/lab1/main.cpp My project is at the above link. I cant get it to compile i get errors like invalid conversion and deprecated error messages. Im not quite sure where i...
View ArticleSending a automatically mail at a specific time.
Hello So I am currently working on a website/system that will keep track of jobs for a company and then send a mail automatically whenever a job is comming up. Do you have any suggestions as to how I...
View ArticleSDL Code Explanation
#include <stdio.h> #include <SDL.h> #define WIDTH 640 #define HEIGHT 480 #define BPP 4 #define DEPTH 32 void setpixel(SDL_Surface *screen, int x, int y, Uint8 r, Uint8 g, Uint8 B)/> {...
View Article