2,322 Reusable Code Snippet Topics
Remove Filter  | |
 | Heres a snippet that compares the speed of volatile (nonregister) variables, and register variables and display's the average cycle count for each. This shows you exactly how much using registers speeds up loops and calculations. I get the following output, but it may vary: [QUOTE]Cycle count for nonregister integer: 8 … |
| | Ever had to fix auto-generated dates retrieved from MySql databases? I made a really quick fix that displays the date in "human readable" format. Just replace "CST" with GMT, or EST etc... Whatever time zone your mysql server is located. it takes one argument, the date from the database. [B]Usage:[/B] … |
| | [B]Situation:[/B] Ever wanted to get the size of an image? Possibly to determine new height and width dimensions that DO NOT distort the proportion. Well I have, and I overcame the math like so. [B]Solution:[/B] First you must decide on an image width. The subroutine returns the proportional height equivalent. … |
 | A basic example on how to change your stylesheet dynamicaly! I will use a dropDown list to control the environtment! Assuming that you have 4 different .css ( default, red, blue and green ) on your directory! From this line you'll have to replace this with your own stylesheets. [b]default.css[/b] … |
 | I'm not sure if it has been done yet or not, but I thought this program might be helpful to those that want to practice SQL in Java, because it sure is helpful for me! =) The assumption is that you're running Java 5+ and that you have a Database … |
| | A program that finds the day of the week you were born on. Once again, this was adapted from a homework assignment, but I rewrote the entire thing from scratch >.< but it was a lot of fun. |
| | A program that asks for a number, and uses that number to find the date that many days from today (or whatever day you're using it on). The code was adopted from a homework assignment, so that's why the variable names might not make a lot of sense, I was … |
 | Finds all (integer) the triples from zero to max. won't return duplicates (ie. (3,4,5) and (4,3,5)) prints them demonstrates: nested loops, multiple classes, proper equals(Object) override (no hashcode though), writing to file |
 | Below is code i wrote as a wrapper for the microsoft office interops. It provides ways to establish the instance of the application and cleanup any remaining office processes after use. [I]Note the class I use is alot bigger but i have added the basics as a starting point.[/I] This … |
| | First it is in RosAsm style. Sorry I am addicted to its simplicity of use. The Proc is called from Dialog initiation [CODE] [Counter:D$ 0] ; Call for the first ToolTip Call SetTTip D$hdlg, ; H Dialog Handle of Dialog or Window 1, ; Tool tip number ID 1, ; … |
| | A simple date picker with live 12/24hr clock, month/week names, 2/4 digits' year display and supported with configuration settings... |
 | If you're not used to work with the standard module logging, this snippet will allow you to incorporate a logger in your application without effort. It gives you a starting point before you try to use more sophisticated features of the logging module. |
 | Here is an example how to write a program to convert between units of distance, area, volume, weight, pressure, and energy. The wxPython GUI toolkit's wx.NoteBook() widget is used to make good use of the limited frame/window space available. |
| | Its a simple program giving the demo of intre thread communication based on MovingBalls.java program... Hopng that its Useful For U? |
| | Making a calendar is a bit more complex than making a timer or clock but mostly because any calendar script is going to be generating HTML to display the calendar and whenever you have programs writing programs things always get a bit funky! We'll do this as a prototype so … |
| | This is a command line utility which lists the names of all functions defined in a python source file with a [icode]def <name>[/icode] statement |
| | [color=maroon]This method escapes all &, <, and > symbols in the string, making it safe to display the string on a web page without fear that it will be treated as HTML.[/color] |
| | A variation of the previous bouncing ball code. This time the upper left corner of the image rectangle simply follows the position of each mouse click. Use an image you have, in my case I used a small red ball in a black background. A simple code to experiment with. |
 | CPU Performance Counter based clock and stop-watch classes for Win2K++ were implemented in VC++. Details: see sources (I hope, these classes, especially StopWatch, have well-to-do interfaces;)). Warning: no special precautions for multi-threading/multi-core CPU environment. It's not so hard work to translate these codes in C (or other C++ implementations). This … |
 | This is simple example how to get data reading from mobile phone's in-built sensor with JSR-256 and Java Microedition SensorMidlet.java [code=java]/** * * @author Peter Miklosko * @homepage http://www.peterscorner.co.uk */ import javax.microedition.midlet.MIDlet; import javax.microedition.lcdui.Canvas; import javax.microedition.lcdui.Command; import javax.microedition.lcdui.CommandListener; import javax.microedition.lcdui.Display; import javax.microedition.lcdui.Displayable; public class SensorMidlet extends MIDlet implements CommandListener { … |
| | this is the other part of my 2nd semester, first quarter project for programming 2. a simple function to convert from arabic numbers to roman numbers. |
| | This code was part of my first quarter 2nd semester project for a subject called programming 2. its a simple roman to arabic convertion function. |
| | Hey guys. I originally wrote this program as a University assignment. It's basically a simulated game of 'tanks' roaming around a grid blowing eachother up. It isn't intended to be the most exciting game in the universe, infact when you look at the programs' output there will just be a … |
| | Draw animated GIFs in C# in a frame-by-frame basis. Gives you a finer level of control. |
| | This code is an example of a simple bubble sort function in C++. the function doesnt receive or returns nothing just for the record, some translations "declaracion de constante" = constant declaration "prototipo de funcion" = function prototype "arreglo" = array "Arreglo en el orden original" = original array order … |
| | Well technically it isn't an anagram finder, more of a word descrambler program. It is useful for games like scrabble etc. All you need is a dictionary file, which you can find readily online. Make sure the file has the words on each line and they are all in lowercase. … |
| | Nothing too special, but it was an interesting task. |
| | int number; Console.Write("Enter a number: "); number = int.Parse(Console.ReadLine()); int ctr = 2; while(ctr <= number) { if(number % ctr == 0) break; ctr++; } if(ctr == number) Console.WriteLine("Prime"); else Console.WriteLine("Not Prime"); Console.ReadKey();  |
| | This simple command line script is used to pull a prank on one of your buds. What it does is play an anoyying beeping sound over and over again while rendering the computer being used completely unresponsive. The task manager doesnt even respond. The window never loses focus and nothing … |
| | Put the following code in a C++ Header File. The following function is to make it way more easier to draw text onto the client area of a window. Now the only thing you need to do is include the C++ Header file containing this function into any C++ Source … |
| | This snippet shows how to use hooks to stop the cursor from entering a certain area of the screen. This example will stop the cursor from going over 300 pixels away from the centre of the screen by using a bit of maths. |
| | How to sort a class by their various attributes in C++ |
| | [B]Introduction[/B] .NET Remoting provides a rich and extensible framework for objects living in different AppDomains, in different processes, and in different machines to communicate with each other seamlessly. .NET Remoting offers a powerful yet simple programming model and runtime support for making these interactions transparent. In this article we will … |
| | [B]Introduction[/B] We can use Microsoft SOAP protocol to transfer any files between client and server.It's easy through firewall and also it cross flatform. [B]Background[/B] I was going to develop an mobile software on pocket pc,but I found there were tiny resouces to use on mobile operating system.finally,I was finding Web … |
| | [B]Introduction[/B] We can use INI file to auto generate the database connection string. [B]Background[/B] It can be used in Webform and winForm.  |
 | First take two images named with smirk1.jpg and smirk2.jpg with same size paste below code and for Image write this code <IMG src="smirk1.jpg" name="smirk" onMouseOver="over(0);" onMouseOut="out(0);" /> |
| | This is a program I designed that implements a little bit of vector-math to determine the collision between 2 vectors. Hopefully this program will be useful to those out there designing 2D graphics programs and need a better solution to determining graphical object-to-object collisions when two objects meet, without having … |
| | Hey, Here is a program I made which has interested quite a lot of people over the past few weeks, so I figured I would share it :) Using a small amount of trigonometry you can create some very fascinating shapes and effects. But in order to draw anything you … |
| | Check this for disable Right Click Permissions |
 | .,'this is a simple java codes in w/c will enable to read a txt files. |
| | ..'this is a simple program in w/c enables to create a txt file. it ask input from user first then put that in the txt file. :-) |
| | ..this is a simple java code w/c allows to produce a beep sound. timer also is being applied here. hope it will help for any reason it may serve. :-) |
 | One problem with C# is that if you want to modify a collection, you have to manually iterate over it. The generic List class supports ForEach, but there's no method that allows global list changes. C# is kind of restrictive in what changes you can make while iterating, so Edward … |
| | Here is some code that will help you connect a LCD module to Parallel port of a computer. Almost any 16x2 LCD module should work. It has complete VB6 code. It works on Windows XP very well. I have used hwinterface.ocx from Logix4u.net that provides basic Inport and OutPort functionality … |
| | Edward designed this class as a poor man's named property initializer using syntax similar to C99's designated initializers if they worked in a C++ constructor call: [code] Person me( .FirstName="Radical", .LastName="Edward", .Age=23 ); [/code] |
| | Checking whether value is entered into a control and preventing focus to go out if no value is entered. |
| | Returns the power set of the elements of a given list (even if some of those elements are also lists). |
| | Random numbers from 1-50 are drawn and displayed in a alert dialog box. |
| | For more information on threading read this [B]excellent[/B] 4 page tutorial: [URL="http://www.devshed.com/c/a/Python/Basic-Threading-in-Python/"]http://www.devshed.com/c/a/Python/Basic-Threading-in-Python/[/URL] |
 | This is a recursive function I made to draw purely CSS bar graphs. You pass it an array of data and the total amount, example: [code=php]$someData = array('Oranges'=>4, 'Apples'=>10); $total = 14; echo drawCSSGraph($someData, $total);[/code] Also, you can pass it options in the form of an array or as space … |
The End.