2,322 Reusable Code Snippet Topics
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| | If Me.cbobraketype.SelectedItem = ("Rim Brakes") Then braketype = ("Rim Brakes") price = "£120" braketype = ("Rim Brakes") ElseIf Me.cbobraketype.SelectedItem = ("Disk Brakes") Then braketype = ("Disk Brakes") price = "£150" braketype = ("Disk Brakes") End If 'choose type of frame If Me.cboframetype.SelectedItem = ("Aluminium") Then frametype = ("Aluminium") End If … Programming vb.net |
 | Sometimes you want to ensure that only one copy of a script can be run at time. Windows provides a facility called a mutex and you can use it to prevent multiple instances. To create the mutex, all I have to do is varname = GetMutex() If the mutex already … Programming python |
| | ##This project implements a multiple timer application. It was written in 1. Python 3.8.2 2. wxPython 4.1.0 Feel free to experiment. Here are some possible enhancements: 1. Add the ability to run a program when the timer expires. With a little scripting you could, for example, schedule the sending of … |
 | OK, not completely, I admit. I used some different colors(colours) here and there. But this code will put you on the way. This is a little modification of code I use to show a matrix in a form. Just start a new Forms app and fill in the code. Enjoy! |
 | 'call it like List1.Clear List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 12) List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 2) List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 4) List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 1)  |
| | As usual i searched google to convert Decimal numbers to their Binary equivalents but i couldnt find any short algorithm for that matter. So here is mine.. |
| | I have a Chromecast that I use to stream video from my laptop to our TV. It works great, however, until VLC (Videolan) releases their promised upgrade with Chromecase support, I am limited to streaming files in the mp4 format. Fortunately, ffmpeg allows me to convert other formats to mp4. … |
| | I solved a problem some day ago. In that problem you had to format an integer. I found it hard to solve. So here I am sharing my problem with you. Problem: Read an integer variable and print it in which the digits are separated into groups of three by … |
| | Hello! I needed a configuration file for a application I'm working on so I first used the built in ini functions in php but it wasn't easy to write the ini files. So I wrote myself a class here to parse a configuration file and write/edit configuration files. I plan … |
 | There are times when you need to make sure your counter starts at an odd or even number. Even is pretty simple - `counter = counter + modulus(counter)`. If counter is even it stays, if it's odd it gets incremented by 1. Odd is a bit more complicated - `counter … |
| | A long standing complaint with the standard progress bar control is that there is no easy way to display text. In spite of numerous requests, Microsoft has not included this capability. The following code includes a class, `CustomProgress` which inherits the standard `ProgressBar` and adds such a feature. It is … |
| | As part of a project to manage my collection of photos, I wanted to add the capability of displaying a series of files as thumbnails. This posed me with three problems: 1. how to preserve the aspect ratio of the original images 1. how to generate the thumbnails without tying … |
| | When working with TCP client sockets I often find myself frustrated with the lack of event-driven support. I usually end up writing a whole bunch of code to determine disconnects, reconnecting, etc and I figuired it's time to just write my own class for this stuff. I figuired I'd share …  |
| | This code will call a phone number and try to play a wav file. It sounds like a man on a CB that you cant understand. It should be a woman voice. I dont know if its the flo control or something else. Does anyone have any ideas? |
 | Hi all, here is a small program I have worked on over these last two days, I have submitted it in the hopes of some constructive criticism and suggestions (please be kind, this is one of my earlier C projects lol). This is a small console application that simulates a …  |
 | here is a wonderful short program to try out! A COUNTDOWN TIMER |
 | Just trying to find out which of these five isprime functions is the fastest. |
| | Wanted to let two forms work together. One form would be the input form and the main form would consume this data. I managed to succeed with the help of a few of my friends here at daniweb., who helped me setup a static form. Just posted a bit of …  |
 | This Program implements the Predictive Parsing Of the grammar E->E+T/T F->F*T/F F->id(Identifier) |
 | If you need your PHP script to redirect to a different website, you can send an HTTP header to do that. Remember, `header()` must be called before any actual output is sent, which includes not just HTML, but blank lines, etc.. as well. |
 | Haven't programmed in a long time. Last project was a GCODE pathway generator I wrote several years back. My compiler is obviously several years out of date. Uses time(), itoa(), rand(). Current standard compliant compilers should have <chrono>, <thread>, <random>, and to_string() in suppliment to those more deprecated functions. This …  |
| | Above program takes input of coefficient and power separately of 2 different polynomials add them up to a new polynomial.It is successfully compiled and executed in DEV CPP as C file.It Turbo C compiler add void before main function to avoid warning messages. |
| | This was a query raised by one of a forum members at another site, where he had a worksheet filled with random numbers, and I have already answered that query [at my post here](https://vbacoder1962.wordpress.com/2019/07/15/extracting-cell-phone-numbers-from-random-strings-of-variable-length/). You may go through that post and read the logic behind the code.  |
| | This simple isprime(number) function checks if the given integer number is a prime number and returns True or False. The function makes sure that the number is a positive integer, and that 1 is not considered a prime number. To find out if an integer n is odd one can … |
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| | This is the code behind the demo at https://www.daniweb.com/connect/oauth/demo |
| | You might be familiar with the dreaded blank page when your PHP script doesn't work. Here's how to spit out errors to the screen, instead of getting just a blank page, as well as logging errors to a file. |
| | There are two ways to write to a file in PHP. You can either open a stream, and write to it in parts, or you can use `file_put_contents()` which is much more convenient, with the trade off being that it takes up much more memory, and is not ideal if … |
| | We have a Swagger file for our API, but in our API documentation, we want to show valid responses for each endpoint. I coded up this little recursive function in PHP which takes our Swagger file and spits out a valid response. I use it as follows, for each individual … Programming api file-system json php |
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| | If you press any key on your keyboard, this small Tkinter GUI program will tell you which key and what type of key has been pressed. Great for applications where a simple key stroke is required. |
| | Github Link: [https://github.com/BakerJQ/Flutter-InfiniteCards](https://github.com/BakerJQ/Flutter-InfiniteCards) |
| | vbScript - Extending Application Functionality with vbScript and AutoIt Sometimes you'll find that one of your favourite applications is missing some useful functionality. For me, it was FastStone Image Viewer. I've had to scan a large number of family photos to convert everything to digital. Rather than scan one photo … Programming vbscript |
| | **I would Like to Use this code after you have clicked into your textbox And I am Edwin Have a good Time** Programming vb.net |
 | ...was asked for some php file upload code, so I thought I would post some stripped down, barebones code that I use in admin/dashboard pages to add/change images associated with products. Please see attached image for folder setup. The code uses the [jQuery Form](http://malsup.com/jquery/form/) plugin by Mike Alsup. **index.php** has … |
| | Demonstrates using .NET Remoting to broadcast to client subscribers. There are three parts: 1) Server.cs - for console app responsible for broadcasting messages (date/time stamp currently) 2) Client.cs - for console app that registers with server to subscribe to broadcasts 3) Agent.cs - class library that facilitates/eposes the interfaces for … |
| | An example showing how to use the wx.media.MediaCtrl() widget to play MIDI, MP3, WAV, AU, AVI and MPG audio and video files. I have only tested it with Windows. If you are very ambitious, you could use a random graphics display with the sound, or tie the slider position to … |
| | This short Python code gets the local time from the PC as a formatted string using time.strftime('%H:%M:%S'). The time string is displayed in a label using a larger font. A recursive function checks the time five times per second, and updates the time string, if it has changed. Five times …  |
| | Let's say you want to send a short private message to your friend, but don't want grandma to snoop around and find it. One way is to use the Python Image Library (PIL) and hide the message in a picture file's pixels. Just looking at the picture you will barely … |
| | i want to write code in data structure using c++. my topic is online voting system. Programming c++ data-structure |
 | A simple way to create a toggle button for the Tkinter Python GUI toolkit. |
 | [Pulsating Spirograph (Processing)](https://www.ktbyte.com/projects/project/93961/pulsating-spirograph?ref=20181212daniweb2) Programming java |
| | [[Depths (Made with Processing)](https://www.ktbyte.com/projects/project/94051/depths?ref=20181210daniweb)](null) Programming java |
 | Pretty neat text-based RPG that I made. Currently my first game. |
| | This code shows how to obtain and display a GIF image from an internet website using the Tkinter GUI toolkit that comes with the Python installation. |
| | Sometimes you have long processes and you even want display them up to the millisecond. Here is a way to do it. |
| | I was so amazed at how easy it was to embed google maps into a vb app I decided to post a quick example to help anyone get started. This is a simple example. Google's api has all kinds of things to help customize your map. You can find out …  |
| | vb.Net - Regular Expression Tester Every now and then I find another use for a regular expression. For those not familiar with regular expressions, they can be as cryptic to read as strings of Greek letters. Simply put, regular expressions are just patterns. If you've ever used the DOS command … |
| | This snippet converts a CIDR notated IP address to a range of IP addresses in decimal, dotted notation. Eg.: 192.168.1.255/31 => 192.168.1.254 - 192.168.1.255 |
| | vbScript - Create a Log File Using vbScript Classes Before I retired I was responsible for most of the corporate data plumbing at our control centre. All of the plumbing was written in vbScript. As any maintenance programmer knows, log files are a vital key in identifying and fixing problems. … Programming file-system oop vbscript |
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