Software Development Forum

insert a node in circular link list without traversing it. :?: you have to insert the node at any place "without traversing it help me out!!! in this

Crazy notions Time Limit: 1.0 second Memory Limit: 1 000 КБ For five days robot-loader JK546L54p has been buried under the thick layer of the Sibelian plutonium slag. The terrible strike of the atmospheric electricity has led to the depressurization of the robot’s fuel elements. Who will examine this heap …

I have an interest in learning a programming language in order to write programs to manipulate a fairly large set of numbers. For instance, I would like to write a programs to sort and maniuplate in various ways different baseball statistics on all of the active players in the last …

Hey I have this program that I'm having some trouble figuring out so maybe someone can give me some helpfuls hints. Here goes: I have to find all numbers between 1 to 999 who when their digits are cubed individually and then all added together, equal the original number. For …

[COLOR=Navy][/COLOR]hii, i am computer science student and i am doing win console application program "Project" by c++ compiler "mic visiual 6", the project is like a small data base which stores student names and thier grades and search for names, add, delete,edit and other things. i am asking if i …

Well I have looked around the forums. But I cant find the answer to my question. It has been asked many a time. Im a complete novice to the world of programming (I am, lololol) I am trying to decide which path to go down, c, c++, vb, etc. Please …

:rolleyes: right, im goin 2 sound like a right dunce now but here goes... what exactly is Visual C++? i've found things about it, but nothing which is easy to understand. any help would be appreciated

Hello everyone, iam a new one into this forum. Can anyone tell about what is the significance of programming c in UNIX

I'm working on a program with menus, but I don't know how to clear the screen before displaying the next menu.

"difference patching" is my word for the method used by patch makers that take only the differences in two files, and apply them to a patch file. RTPatch is an example of a program that does this. I've been trying to create one myself, but I'm stuck on the logic. …

I have just written some classes in visual c++ with MFC that give me out data I want to plot in excel. Are there any tutorials out there that will help me write a macro in excel that will pass the data to my classes then read the results given …

////having trouble with this one after first input starts a crazy loop malf. #include <iostream.h> #include <conio.h> const int MAX_ITEMS = 5; typedef int InventoryArray[MAX_ITEMS]; void DisplayOpeningMessage(); void DisplayEndMessage(); void OutputInventory(const InventoryArray items); // const used to protect the array from being changed void InputInventory(InventoryArray items); void ProcessChoices(); void OutputOneInventoryAmount(int …

Hi. How can we launch program from resources?

Hi everyone. I am just learning Python on class so I am really at the basic. I need to write a python program that will flip a coin 100 times and then tell how many times tails and heads were flipped. This is what I have so far but I …

I’ve been working on a mid-size React project and started noticing performance lags and bloated component trees. I optimized a few things like: Using useMemo() and useCallback() smartly (but not overusing) Breaking components into smaller reusable ones Lazy loading routes and components But I’d love to know: What are your …

Display computer name to a label

In your opinion, what are industries use/benefit the most from automation, specifically intelligent automation?

Hi I want to make use of GitHub-programs, and so I downloaded a bunch of Python-tools. When I run this command in "Python 3.12", which looks like CMD to me, I get a syntax error. "To create a virtual environment, Python supplies a built in venv module which provides the …

I want to use C# do to a necessary mass emailing of hundreds of receiving email addresses. I have a gmail account and I believe my message will be better received if it comes from my personal gmail account instead of from one of my website's email accounts. But if …

Hello DaniWeb community. I haven't been on the site in quite some time - it's so intense now that I almost feel a bit silly for asking a simple question but here goes. I have a personal account set up with Microsoft 365 and all is well for the most …

I have posted this question elsewhere and gotten zero helpful responses. Specifically on an Apple, with Python 3.9.10, I am using the socket sendall method to send a data buffer on a network connection that has successfully opened to a server. The data that I am sending does not reach …

have an annoyance that I i'd like to know a workaround for please: -often/frequently/ nearly everytime i use MS 365 sign in or gmail sign in it takes me to a password reset. i have no wish to change my password { also previously did but it still kept wanting …

Hi.. I've to remove a very long path. I've written the below to try that but its giving WindowsError: [Error 206] (I've pasted it below). I've prepended "\\?\" to the actual path but still I'm getting the exception. Please let me know the solution... ++++ import os import shutil os.rmdir(os.path.realpath(r"\\?\D:\Kamesh\test-1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950\test-1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950\kkkkkkkkkkkkkkkkkkkkkkkkk\kllkppppppppppppp\long_path_test")) …

Using the Microsoft.SharePoint.Client namespace in a C# code, I am trying to access a SharePoint List but I am getting a 403. Is it because the Microsft List I am trying to access is on a different computer on the internet and the program has to be on the same …

 The value of the Class variable is '0' 'I' '0' 'H' '0' '4' I hope the value of the Class variable is A' 'T' '0' 'H' '6' '9' I tried using sort_region to sort SelectedRegions1, but it still didn't work read_image (Image1, 'C:/Users/29185/Desktop/图片1.png') get_image_size (Image1, Width, Height) dev_close_window () …

Anyone here that wants to share if they use AI Code Assistants professionally, which one and why? I'm looking for experiences with backend .NET development in Visual Studio to be specific.

This is not really a question, since I can make it work. It's just something I have not seen before and I think it is odd. I'm writing some unit tests. One test works fine, but when I change a parameter for another test, it gives an error. The parameters …

ok so i have a page with a gridview on it and it displays rows from sql table. i have also a link assigned to each row: <asp:GridView ID="GridViewMatters" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridViewMatters_RowDataBound"> <Columns> <asp:BoundField DataField="client_ref" HeaderText="Client Reference" /> <asp:BoundField DataField="our_ref" HeaderText="Our Reference" /> <asp:BoundField DataField="client_name" HeaderText="First Name" /> <asp:BoundField DataField="section_name" …

these is the VB6 function for RayCasting: Private Sub DrawRays() Dim StepX As Double Dim StepY As Double Dim VertX As Double Dim VertY As Double Dim HorizX As Double Dim HorizY As Double Dim MapX As Long Dim MapY As Long Dim HorizDist As Double Dim VertDist As Double …

Hi I downloaded Tkinter Designer, but there´s no exe there. I´ve used Thonny as a "compiler" for running scripts, and I used it to "make" a a simple program, but I don´t know how to save as an exe, and I don´t know how I would put these files into …

How use and declare CopyMemory() API function VB2010?

I am trying to extract three values from the td tags in an html downloaded file. <tr align="right"><td>236</td><td>Roy</td><td>Allyson</td> <tr align="right"><td>237</td><td>Marvin</td><td>Pamela</td> <tr align="right"><td>238</td><td>Micah</td><td>Kristine</td> <tr align="right"><td>239</td><td>Collin</td><td>Raquel</td> I am using the pattern match = re.findall(r'<td.?>([\d+])([.?])*<\/td>', file) The file is created with a read() statement. The output should look like (236, "Roy", "Allyson") (237, …

I am trying to extract three values from the td tags in an html downloaded file. <tr align="right"><td>236</td><td>Roy</td><td>Allyson</td> <tr align="right"><td>237</td><td>Marvin</td><td>Pamela</td> <tr align="right"><td>238</td><td>Micah</td><td>Kristine</td> <tr align="right"><td>239</td><td>Collin</td><td>Raquel</td> I am using the pattern match = re.findall(r'<td.*?>([\d+])([.*?])*<\/td>', file) The file is created with a read() statement. The output should look like (236, "Roy", "Allyson") (237, …

how can i convert cursor files to image? i need see the cur\ani on picturebox?(just for learning) Private Sub btnChooseImage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnChooseImage.Click If (ofdChooseFile.ShowDialog = Windows.Forms.DialogResult.OK) Then If (ofdChooseFile.FilterIndex = 6) Then Dim cur As New Cursor(ofdChooseFile.FileName) PicShowImage.Image = cur 'error yes Else …

how can i convert these C line: (py>>6)<<6) to VB6?

I was thinking that one way that a coding team could work would be that coders would be rotated through several roles. This would prevent people from getting too comfortable towards the goal of preventing problem areas (code quality wise) from developing in the department. * Architecture * Production Coding …

heres my RayCasting function: Private Sub DrawRays2() Dim AY As Double Dim AX As Double Dim StepX As Double Dim StepY As Double Dim VertX As Double Dim VertY As Double Dim HorizX As Double Dim HorizY As Double Dim MapX As Long Dim MapY As Long Dim HorizDist As …

Hello , I always had a distant relationship with C++ (writing in it small programs (or libs for other languages) only when performance really matters) but I have found myself writing more and more C++ bots. I learned that you need to separate the definition of the class (interface in …

THIS IS THE LINK FOR QUESTION:https://practice.geeksforgeeks.org/problems/subarray-with-given-sum/0 #include <iostream> using namespace std; int main() { long long int s,n,a[10000000000],e,d,l,flag=0,t; cin>>t; while(t--) { cin>>n>>s; e=0; flag=0; for(long long int i=0;i<n;i++) { cin>>a[i]; } for(long long int j=0;j<n;j++) { e=a[j]; for(long long int h=j+1;h<n;h++) { e+=a[h]; if(e==s) { l=j; d=h; flag=1; break; } …

Hello. I am trying to build a simple UDP multi-threaded echo server in `C` using `libhv` (library is using non-blocking events). Basically i am trying to combine https://github.com/ithewei/libhv/blob/master/examples/udp_echo_server.c with the threading of https://github.com/ithewei/libhv/blob/master/examples/multi-thread/one-acceptor-multi-workers.c I do this because i will have high amount of traffic and multiple threads will be needed …

how can i use CopyMemory() on VB6? i have these funcion: Public Sub Clear(BGRColor As Long) Dim i As Long For i = 0 To (Width * Height) - 1 CopyMemory ByVal PixelData(0) + (i * 4), vbGreen, 4 Next i End Sub how can avoid the 'for' loop? i …

Hi, My Crystal Report is using VB.NET and Sql server 2005. The report can be displayed but everytime it will prompt me to key in the Username n Password.. is there anyway to automatically pass the login information to reports? thanks =)

I am reading a JSON file containing Family details and I am trying to fill them in a std::map. somehow the keys are accepting data but the values are showing null. please help. **code: test.cpp** ------------------ #include <iostream> #include <string> #include <fstream> #include <cstdio> #include <conio.h> #include "nlohmann\json.hpp" #include "extmodule.h" …

I wonder if there is any solution to drop an oracle table trigger using c# windows application project

I have excel sheet where all pivotcharts are combined by slicers. i want to copy individual pivot charts from the excel sheet to a word document by image to placeholder Thank you in advance I have tried with win32 & openpyxl but error message came Object attribute charts is not …

Interactive application security tool

I am having a problem in Delphi with the use of multiple monitors. My application consists of a main form, with several different kinds of child forms. If I started running my application (not from Delphi – the executable), and I then enable a second monitor, and then move from …

Uh. Hi! I am sort of new here. I post maybe once in a blue moon. This place is honestly 100x better than StackOverflow. Anyway. I won't post my entire resume here but I will post relevant details. Graduated two years ago, currently *under*employed, but happy. No internships. My first …