Software Development Forum

Hello, everyone!:) I am new to Daniweb and I would like a little help in implementing Binomial Heap subroutines in C, especially insertion in Heap. For my application it is necessary to implement max-heaps(i.e., roots storing the maximum value) in stead of min-heaps(i.e., root storing minimum value) in ANSI C. …

what unique characters are there in c? So far, I've found these: ¦ ¯ • | ÷ ¶ £ ¢ € ¥ © ® ™ › » « ‹ ‰ % ˜ 8 §

see these 'for' loop: Public Function SetTransparentColor(color As Long) Dim X As Integer Dim Y As Integer Dim c As Long Dim h As Long Dim w As Long Dim temp As BGRAQUAD ' substitua BGRColor pelo tipo de dado correto usado em bDibBGRA h = Height - 1 w …

Hi, I'm transitioning to assembly, starting with processor 8086. The attached code is Masm 5 compatible and is a step up from Hello World, which linked and ran okay. An endless loop exists, giving credence to this note. Any comments or suggestions to resolve it would be appreciated, thanks! .model …

Is it OK to have if statement in the constructor Thanks [CODE] public class CTime { private int start_hour; private int end_hour; private int start_minute; private int end_minute; public CTime(int h1,int m1,int h2,int m2){ if(h1>=7 && h2<17 && h2*60+m2>h1*60+m1){ setStartHour(h1); setStartMinute(m1); setEndHour(h2); setEndMinute(m2); } }[/CODE]

1. Analyze the problem below and make a c++ program to enter on the keyboard the required data for process. Compute the time of flight of a projectile and its height above the ground when it reaches the target. Display all the inputed data and the processed or compute data. …

I use apple's x code, my system is OS X 10.4.11 Im getting a warning you must be familiar: [CODE]"#ifdef __DEPRECATED #warning This file includes at least one deprecated or antiquated header. \ Please consider using one of the 32 headers found in section 17.4.1.2 of the \ C++ standard. …

how to create a program about number system converter using c++

I'm making a software similar to Grammarly in C++. I want to get data from the clipboard, then if a certain sequence of data that is a certain number of letters is contained in it, then it has to be replaced by a predefined string.

Hello I want to print some data that appear in Form. I print some data( image, labels....) then at point y = 415, I will print all rows of datagridview, at here all is right, but when i want to print rows that need more page, i had wrong result, …

As we transition from a monolithic architecture to a microservices-based approach one of the main challenges we're facing is implementing an efficient Continuous Integration/Continuous Deployment (CI/CD) pipeline. In a monolith, we had a single codebase that made it straightforward to manage automated builds, tests, and deployments. However, with multiple loosely …

If any of you have hands-on experience in developing texting platforms or have insights into the considerations involved, I would greatly appreciate your input. Factors such as real-time capabilities, scalability, integration with messaging protocols, and compatibility across devices are of utmost importance.

heyy guys.. m implementing PEER TO PEER FILE TRANSFER.. What protocol should I use? TCP or UDP? And why?

TITLE Simple Login System .MODEL SMALL .STACK 64 .DATA USERNAME DB 20 DUP('$') PASSWORD DB 20 DUP('$') INPUT_BUFFER DB 20 DUP('$') PROMPT_USER DB 13,10,"Create a username: $" PROMPT_PASS DB 13,10,"Create a password: $" LOGIN_NAME DB 13,10,"Enter your username: $" LOGIN_PASS DB 13,10,"Enter your password: $" SUCCESS_MSG DB 13,10,"Login successful!$" FAILURE_MSG …

heres a sample of using pointers on VB6: Option Explicit Private Const BI_RGB = 0 Private Const CBM_INIT = &H4 Private Const DIB_RGB_COLORS = 0 Private Const USE_BITMAP_ALPHA = &H1000000 Private Type BITMAPINFOHEADER biSize As Long biWidth As Long biHeight As Long biPlanes As Integer biBitCount As Integer biCompression As …

i build a class for create a static control(label). and i't cool. but why the SetTextColor() and SetBkColor() are ignored? case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(inst->hwnd, &ps); // TODO: Add any drawing code here... SetBkColor(hdc, RGB(0,255,0)); SetBkMode(hdc,TRANSPARENT); SetWindowText(inst->hwnd,"hello"); EndPaint(inst->hwnd, &ps); } the inst is the class(label) pointer …

[Click Here](https://github.com/Schol-R-LEA/Ranged-Numeric-Types-for-CPP) I've started working on a basic template class that can help automate range checking in specialized numeric types. My inspiration for this comes from the ranged types found in languages like Pascal and Ada. Currently, the focus is on integer types, but I've designed it to be adaptable …

Hello guys i want to convert this string to boolean and i'm passing this string in if condition my Str = "row(0).ToString.Contains(""ABC"")" it should return me boolean result as the condition follows I'm Making use of this in Uipath

I need some help from the IT gurus on this forum. I'm having trouble with my MS Windows menu's Edit menu item. What I'm trying to do is enable or disable the Cut menu item depending on whether the selectionlength of my textbox's text is zero or greater than zero. …

Hello everyone, I'm currently exploring blockchain development and would like to learn how to implement a simple blockchain in a programming language of my choice. I understand the basic concepts of a blockchain, but I'm curious about the specific steps and code required to create one. Could anyone please share …

How do I modify this program player has 5 chances to ask a letter is in the word. Computer responds yes and no. Original Exercise - Computer picks a random word from a list and player guesses the word. Computer tells the player how many letters are in the word. …

when editing it does it well on the screen but it doesn't save the data correctly example Option Explicit Private Type molde_agenda id As String nombre As String * 40 imagen As String * 250 End Type Dim Datos As molde_agenda Dim DatosTemp As molde_agenda Dim FileFree As Integer Dim …

Are there any limitations to text recognition from images, such as the quality of the image or the complexity of the text?

Please assit to translate the following code from python to php [Click Here](https://www.dropbox.com/s/qndlm9qenvge6sf/pyussd.rar) Thank you

im a first year student of computer science course. our teacher teach us c++ program and i cant understand it well.now my teacher want us to make a menu system or payroll system.. the format she teach us is like this 1.) write a program that will accept users input …

hi, i have a problem with my code. i have 1 tab control and 3 tabs. now the problem is that when i switch from one tab to another i want the datagridviews to clear their selection. this code works but when one selects the tab for the second time. …

I am trying to import a list from a txt file, but the reader skips the first line and also adds the last "null" line that the file writer adds. I fixed the null part but I can't seem to be able to add the first line in the list. …

I need to read the id of the datos.txt file datos.txt file information: 1 a dreamstime_3361539.jpg 1 b dreamstime_7231733.jpg 2 c dreamstime_19009914.jpg 2 d dreamstime_66340321.jpg 3 r F100010793.jpg 3 t music-girl-1366-768-5394.jpg 3 p orig_shutterstock_5515123.jpg when i put the value in text2.text in 1 it has to come out 1 a …

I'm doing an inventory application in a random file, everything works fine, but I need to delete the record through combobox. I don't know what I'm doing wrong. It loads the data to the textboxes and when deleting the specific record it is not deleted The program is made in …

In both situation __del__ doesn't work. I understand that 'del obj' don't delete all references, but why/how/which references created? Example 1: class Exp: def __init__(self): self.b = 1 self.a = lambda :self.b def __del__(self): print('a') obj = Exp() obj = None del obj Example 2: class Exp: def __init__(self): self.b …

I have an MFC dialog app with several Text controls. All but controls get filled in with *UpdateData* at dialog initialization via calls like: *DDX_Control(pDX, IDC_MY_STATIC, MyText );* . Next, the user checkmarks a checkbox and the ON_ function for the checkbox gets control, running several functions. One of those …

1 I have an array of char but values is decimal representation of a character. example: char bytes[4]={50,48,49,51} how to convert this to get char array like this: char bytes1[4]={2,0,1,3} c

Hi friends I want to refresh my combo box . i have even used the combobox.refresh() syntax but it does nothing! need help

3. Using repetition control structure (do while loop), prepare a program that can receive employee id and working hour(s) for three (3) employees. The program able to: i. calculate Overtime Payment using formula Overtime = Working hours * 35.00 for each employee ii. calculate Total Overtime Payment for all employees …

You may be familiar with apps such as Time Watcher. I'm looking forward to creating an application to be used on students' computers to control the amount of time one can be on a computer. When a student is given a computer, she will be allocated say 30 mins, a …

Write a program that gives and takes advice on program writing. The program starts by writing a piece of advice to the screen and asking the user to type in a different piece of advice. The program then ends. The next person to run the program receives the advice given …

Hi all! If I want to get fast results on the project, what would be more efficient: getting only senior engineers, or considering those who are less senior but result-focused? Why?

I have this https://imgur.com/a/SMqlcgF multiplexer and I have to make a program to get the truth table. How would I do this? I honeslty am so lost.

Hey, guys~~ I have some questions about CSP Is simple hill-climbing a complete algorithm for solving CSPs? and if a CSP is only with unary constraints, is it sure to be solved? Thank you^~^!

Hi, i have problem with table conversion from xml to html using xslt. i converted rowspan and colspan in separate row(entry), but if both rowspan and colspan come in single row(entry, colspan and rowspan) is not converting. i have tried so many ways but i didn't get the exact output. …

I have used Magick.NET to detect all the edges using Canny Edge Detection which basically converts an image to a binary version where the edges are in white and the rest of the image black However I have failed in using the library HoughLine method to detect rectangles or squares …

Hello All I am want to run a command "Merge -i file1.txt -i file2.txt -o out.txt" using python script. Here Merge is a exe file located in different path and file1, file2 are input to the exe file and out is output file. Can anyone suggest me out to run …

Hi to All! I have a POS Software which I have developed in Java, NetBeans IDE. I am deploying this software on a variety of Windows Computers / Laptops for 5 years. I have used JFormattedTextFields for double data type in the whole Software. And I have set Format of …

Over the years I've seen so many solutions to development but not one is a panacea. Example: I had a 28 day embedded project that would have blown its 28 day limit if there were any attempt to force DevOps onto the plan. This was 28 days from start to …

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AttributeError Traceback (most recent call last) <ipython-input-9-4152b890358f> in <module> 20 t = [] 21 ---> 22 for tweet in tweepy.Cursor(api.search,q=search_key,count=1000,lang="id",since="2022-11-10",until="2022-11-20").items(): 23 print(tweet.created_at,tweet.id,tweet.user.name,tweet.text) 24 c.append(tweet.created_at)

I developed a Java Application to run on Mac BigSur. I used Java Derby as database for this application. The Application gives an Exception: java.lang.ClassNotFoundException:org.apache.derby.jdbc.EmbeddedDriver The interesting fact is that When I run this application on my MacBigSur(Which I have installed on Virtual Box) then the application runs perfectly. But …

i have an airline ticketing project and i cant figure it out, i need to take the name and age of passengers and depending on their ages they will get a discount (2% for 13 below and vat exemption + 20% discount for 60 above) and also the prices changes …

Please can I use my normal computer camera to scan and decode a Qr code?

I am not quite sure why I am getting this error package tile; import java.awt.Graphics2D; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import javax.imageio.ImageIO; import main.GamePanel; import main.UtilityTool; public class TileManager { GamePanel gp; public Tile[] tile; public int mapTileNum[][]; public TileManager(GamePanel gp) { this.gp = gp; tile = …