Our Software Development forum encompasses topics related to native application programming design and development.

60 39 39 36 36 34 33 31 31 30
Member Avatar
I made a client server program to send an image from the server to the client. The image is being sent being but its not showing up in client window immediately. If i click send on the server then i minimize (or maximize) the client window then open again the …
by IcyFire in Software Development ()
Member Avatar
I've always been bad with regular expressions syntax. I am converting text into Bezier curves, polygons, etc. Part of that is identifying points in the form `(x,y)` where x and y are coordinates in a graph. I am extracting x and y as doubles and creating Point objects with those …
by AssertNull 356 in Software Development ()
Member Avatar
I have a `List<double> MyList` something looking like this: 4.75/1.01/5.66/NaN/42.42/3.33 I’d like to get the minimum value of 1.01 out of it, but I get d = NaN when doing `double d = MyList.Min();` Tried, after some long internet strolls, something with LINQ to no avail. Some LINQ afictionados around …
by ddanbe 2,429 in Software Development ()
Member Avatar
Please , help me. I could not find crystal report view control in my toolbox. I am using visual basic 2010. I don't know if I need to add something. Thanks
by opman234 in Software Development ()
Member Avatar
Okay, I'm trying to make a python game (not with pygame), I want it to use the arrow keys. But the thing is, I don't know how to get it to respond to the arrow keys. So here's what I want to do. If the user presses the up arrow …
by AutoPython 5 in Software Development ()
Member Avatar
Hi, I have a project which runs on 'dual monitor' PC's. I only want to use one monitor at a time, but I want the user to pick which monitor they want to use (Primary or Secondary). I have set form1 to have a manual start position, and the user …
by Tim_8 in Software Development ()
Member Avatar
Q.Write a program using 2D array. A company manufactures three products P1, P2 and P3. Company has hired five salesman. Each salesman sell all three products. Accept from user number of each product sold by each salesman. Find the product whose sale was largest.Also find the salesman whose sales were …
by sumod in Software Development ()
Member Avatar
How to read properties file in Python? I found ConfigParser() but it has a 'section' limitation, so looking for other alternatives. Thanks, Harsh
by hpoddar in Software Development ()
Member Avatar
Hi im trying to Scrape a **table** of a website and list it in a **datagridview** wich has a column **Name** and a **Url Link** Please Help!!!! Heres the source.. <div class="text"><table class="links"> <thead> <tr class="thblue"><td style="width: 105px"></td><td style="width: 85px">Time</td><td style="width: 540px">Teams</td><td>Broadcast</td></tr> </thead> <tbody><img src='/img/nowplay.gif'><tr> <td colspan='5' class='accordion greybg'><span class='icon'><img …
by TheGuy831 in Software Development ()
Member Avatar
Hi guys after fixing my previous bug this one has resulted. What I am trying to do: 1. Make getchar() read only one character per input 2. Make the while loop not accept numbers 3. When the user enters duplicate characters the program should only accept the first character. code: …
by Kevin_1 in Software Development ()
c
Member Avatar
Why wont the if look for both Peter and John? #include <iostream> #include <string> using namespace std; int main() { string Name, Mood; // obvious string cout << "Whats your name?" << endl; cin >> Name; if (Name == "Peter"|| "John") { cout << "Hello, master! How are we feeling …
by Peter_36 in Software Development ()
c++
Member Avatar
Hi guys I am looking to go through C then transition to C++ later this year. I am having a minor problem with switch statement and I am not in a position to ask anyone as there are no tech savvy that I know. So I thought it was better …
by Kevin_1 in Software Development ()
c
Member Avatar
I'm trying to write a basic program for a C++ lab for class, and running into some trouble. Senario is that the program averages grades. A user enters the number of grades, then enteres a letter grade, then the program runs for however many grades the user has, then averages …
by badkid32 in Software Development ()
c++
Member Avatar
Hi all I'm new using LinQ. Im having Specified Cast not Valid in this Function. Hope someone let me know what I'm doing wrong. this is the Function Private Function GroupedBy() As DataTable Dim Sales As New ds_Sales_OELI Dim dt As DataTable = Sales.Not_SCheduled GroupedBy = New DataTable Dim dr …
by VIPER5646 10 in Software Development ()
Member Avatar
how to loop the auto calculation in data grid view column example : 14 32 32 64 11 75 15 90 the calculation is 32 + 32 = 64 64 +11 =75 ok.. now the problem is what if i edit the first column number 32 to 30 and the …
by Glitz_1 in Software Development ()
Member Avatar
Hi all, I have been trying to use python to automate a sequence of processes on my computer, one of which is starting a hosted network. I have used subprocess to interact with command prompt (windows 10), and am struggling to pass sequential commands. I am trying to first send …
by Crazyscript77 in Software Development ()
Member Avatar
I am trying to have a textbox set up where multple texboxes are used in teh layout of a table, each one as a seperate box in. (I havn't got the exact size figured out yet but for the sake of testing i've been usieng a layout of 2 rows …
by Matthew_15 in Software Development ()
Member Avatar
Hi all. I've had a good look around for info, and come up short. Does anyone know of a way to get the thread id under which a service is running, from either safehandle or unsafe handle properties of the object? wmi with Win32_Service does not appear to provide it, …
by Suzie999 245 in Software Development ()
Member Avatar
Hi all, I trying to add two matrices together using a typedef struct, but i seems to get an error doing this. I asked my professor, but he couldnt help me. Is there anyone who might know why this problem is caused? Thank you so much! Code: /* Structures */ …
by Hi-Tone in Software Development ()
c
Member Avatar
Is there any way possible to display a slideshow of pictures on a vb 6 form? What steps are required? Thankyou
by Jollyyy100 in Software Development ()
Member Avatar
Hi Guys. I'm trying to suspend a process by it name, but I found the sample that demontrate this using ProcessId. The problem is that I don't know the process ID of the process I want to suspend/resume. [Here is a sample I used.](https://social.msdn.microsoft.com/Forums/en-US/cdde6cef-3971-40a6-b4dd-02db963868ce/suspend-an-application?forum=vbgeneral)
by Mr.M 32 in Software Development ()
Member Avatar
[CODE]#include <iostream> using namespace std; int main() { int a,b,c, ope; cout<<"enter a value" << endl; cin >> a; cout<<"enter b value" <<endl; cin >> b; cout<<"enter operation (+ - * / and %)"; cin>> ope; if (ope == +) { c=a+b; cout<< c; break; } if (ope == -) …
by Srinivas0 in Software Development ()
c++
Member Avatar
Hi. I invoke method from other thread which did not create ui. Appears to work well... DVG.Invoke((MethodInvoker)(() => dgv.Rows.Add(DGVR))); But I need return value from Add method, so I do... int Index = (int)DVG.Invoke((MethodInvoker)(() => dgv.Rows.Add(DGVR))); Unfortunately I get an error... "Object reference not set to an instance of an …
by Suzie999 245 in Software Development ()
Member Avatar
Hi,my name is yawar i am a student learning c#.I have combobox,when i select an item in combobox there comes data which i want to display on labels,but my problem is there comes many data,i want to display only 3 labels when only 3 data rows comes from database and …
by yawar260 in Software Development ()
Member Avatar
Can someone give me some programming ideas to keep my knowledge up-to-date? I received a masters degree in computer science back in December and been job searching since then. I want to tell an employer something.
by Chris_38 in Software Development ()
Member Avatar
Hey i have a basic game which requires a client to guess the number which is located on the server side, mutliple clients can access the same game. The client sends their guess this in turn passes to a middleware server then this then goes to the end server. If …
by FakeTales 13 in Software Development ()
c#
Member Avatar
Hi, I'm thinking to upgrade from java sdk 7 to 8 (JamesCherrill will be pleased,lol!) and I was just wondering if there is anything I need to be careful with, especially in eclipse. I will start first with Windows, and then do the same thing in Ubuntu. My eclipse seems …
by Violet_82 35 in Software Development ()
Member Avatar
I want to create a program to delete a partition using VB.NET or CSharp.NET But I have no idea how to do it. I know a big portion of VB.NET now and not this. I can´t find it on the whole internet and this website is my best bet.
by Ghast in Software Development ()
Member Avatar
Hi, I'm new to this Java world, and just can't figure out this problem. After I use nextInt or nextDouble, and try to use nextLine, it won't work unless I put nextLine twice. What's the problem there, and what would be the good way to handle this? Just gave a …
by Isky in Software Development ()
Member Avatar
Hi: I wasn't able to find the exact solution to my problem on Daniweb, although there are several posts regarding the game of life. This situation came the closest: http://www.daniweb.com/software-development/cpp/threads/242338 My situation is a bit different because I HAVE to use a combination of functions and a class in the …
by Tom_15 in Software Development ()
Latest Posts