Software Development Forum

hi guys, I've come across observers while working ona very very large project, and I didn't quite understand how they were structured and I suppose this had something to do with the huge size of the project itself. Anyway, I then decided to delve a little more into that, I …

hi, im new to vb.net and recently i am doing a web application on sending sms. anyone has got any codes for sending sms using vb.net? or does anyone know where i can get relevant info for it.

I'm working with VB.net 2010. I need an windows form where i can select scanner's connected to my pc and then scan image and save it by a save dialogbox.... Waiting for help.....

Hello I want to write a mips program that collects user input, and indicates if the input is all uppercase letters or not. (self.user_2018_2019) submitted just now by user_2018_2019 Write a MIMPS program that collects user input, and indicates if the input is all uppercase letters or not. The program …

I’m new to this and talking an intro class. I’ve read and reread my course material so far and I can’t get this line to work. It has to display You have 2 even and 3 odd numbers but no matter what I do, it keeps coming out with 0 …

How i can get in result this picture: [Click Here](https://imgur.com/a/ddBb6) for now my code is: program cikls; label m; var a:byte; begin write('Ievadiet veselu skaitli:'); readln(a); if a<1 then goto m; repeat writeln(a); a:= a-1; until a = 0; m: readln; end. When i runit it make numbers counting down. …

I'm trying to convert the following C code to MIPS64 (very new to this): If Im given the addresses: (a @ 100) (b @ 200) (c @ 300) long int a, b, c; // 64-bit ... if (a < b || a == 4) c = 1; else c = …

INGGRIS How to connect device scanner with visual basic, its analogy I made button scan in vb and typing button scan in press scanner live and walk .. how? Help me sir

I have an Epson receipt printer (Model number: TM-T88V), but I cannot use it. I do not have a POS (point of sale) software that will let me do what I need to do, nor do I have the knowledge I need to understand the developers guide manual that comes …

hello coders, i hope you all are going well, one thing blows my mind today in c i can't explain it this is why title is akward, so the thing is i have an array called tab[n] i wanted to invert it elements from tab[0] to tab[n-1] and and the …

First of, i didn't know where to post this question as it isn't actually programming based but yeah. sorry.. Anyway, I was going through my binary file trying to figure out something for my program and i realized that I didn't know what the 00 sequences actually represent. what are …

I need help on this pyramid (the one on the right)s

Hello All, I have experienced a very strange problem in my application. When I launch my WPF application, it loads fine with a window and button, upon clicking the button, it launches another form which is also fine but in this second form, when I click some button, it launches …

Good Evening, I'm working on my final project and I'm having an issue with reading input from a file and converting the string into an integer - specifically with the first character being read from the file. Here is the data in the .txt file created in notepad: 6 -1 …

Hello all, I have a code to encrypt data in C# and I want it to b decrypted in Java... following is the C# code [CODE]string Encrypt(string textToEncrypt, string key) { RijndaelManaged rijndaelCipher = new RijndaelManaged(); rijndaelCipher.Mode = CipherMode.CBC; rijndaelCipher.Padding = PaddingMode.PKCS7; rijndaelCipher.KeySize = 0x80; rijndaelCipher.BlockSize = 0x80; byte[] pwdBytes …

Hi all... I've been asked to write a password generator in C for a project. the guidelines are very vague and all I've been told is: Password must be 9-15 characters long at least 2 numbers 2 upper/2 lower case latters 1 symbol and I need to write a dictionary …

Please tell me by which DOS command, we can protect a file or folder with a password.

I have the following problem. when i pres buttun printpreview (button 5) the the print preview fires up. and when i close the print preview without printing and minimize the form (after close the printpreview), and when i maximize the form again the image in the picturebox is turned 90 …

    Good Day, I would like some assistance, I have 12 checkboxes that when you click the value get stored into the database, then unchecked it get removed. Then now I needed a Checkbox/Uncheck All checkbox that when clicked the values get store, …

Anyone have a shell script to remove controlM character from all the files in a directory

Hi guys. My task is to write a wombat 1 machine language program in CPUSIM that outputs the radix(only base 2 to 8 inclusive) reperesentation of a number. We have to ask the user for 2 inputs - first is the value to convert(cannot be negative) and second is the …

Hi, is there a way to convert a file into a pcap file? i have a .raw file and i want to change it to a .pcap file. so far what i know is that .pcap has some sort of header or offset or something compared to other files. i …

Hello. I found this packet sniffer code that uses the pycap wrapper. Initially, its for live capture but I've changed it to read a .pcap file instead and im trying to understand it but some parts of it i can't i comprehend. could someone explain them to me please? the …

Hi guys, I have a problem. I'm using CPUSim Wombat 1 to write a program. The goal is to display the numbers that the user has entered in the order they've been entered. What I'm stuck on is the storages. It's currently in a loop. The sentinel value is 0. …

Hi all! I need help understanding what my teacher expects from this project. Here is the link to the instructions for the project: http://cs.ecu.edu/~karl/2530/spr18/Assn/Assn5/assn5.html I wrote a little bit of code but i am stuck and dont know how to move forward This is as far as ive gotten with …

Define a class named Pair where the data(state) part contains two double-typed numbers, num1 and num2. The method(behaviour) part contain the following methods: o getSum() – returns the result of adding num1 with num2 o getdifference() – returns the result of substracting num2 from num1 o getProduct() - returns the …

Hey guys, I'm having trouble with a program that I can't seem to get to work. It's supposed to be able to give you back your change in $130 bills, $55 bills, $25 bills, $5 bills, $1 bills, $.75 cent coins, $.30 cent coints, and $.01 cent coints. My program …

hi how can change the size of image: from CSS for three pages using dreamweaver ? how can i (position and reposition something in the page)? i tried this tag, but nothing change: img.resiz{width:200px;height:1000px; what is missing ?? should i include the img link? and what will be the correct …