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| | This program outputs a given string word-wrapped to N columns in console. The program can also handle words whose length is greater than N. |
 | I created a bowling game, Which for the most part works correctly. I toiled for hours trying to figure out how to do the scoring so i gave up. Its fairly simple code so not much of a description needed. |
| | Shows how to create a simple 'Process Manager'. and control processes |
| | Hi there is the code for floating some thing (menus image or what ever you want).You can set an specific location for the floating item and when you web page is scrolled down or up the object will float to that position slowly or fastly as you set them, just … |
| | Heres a precise and short way to permute any word without pointers |
| | So you want random numbers with negative values... How do you get them? This is a simple method to do so. |
 | Break down an amount into units of dollars and cents. |
| | This class implements a mechanism to encapsulate a selector. A selector is method signature descriptor. It is an easy way to create what may be called function pointers like in C language. I took my inspiration from Objective-C. |
| | A very versatile, fully customizable graph drawing program using the TurboC++ graphics library. The DrawGraph() functions does the actual graph drawing. It can be used to draw graphs of BOTH CARTESIAN AS WELL AS POLAR functions. You'll need to pass the math. function to the program. The main() demonstrates the … |
| | This is an Ada package that simply waits for the user to press the enter key. (If they enter anything else it's simply ignored.) |
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| | Program to demonstrate pattern-searching of strings. This program interactively builds a list of words and searches for words in the list that match a specified pattern. The pattern can include wildcard chars * and ?. Eg : The query s* gives the words in the list which start with s. … |
| | Well its fairly self explanatory, its a program that shows that calculates the hypotenuse using the pythagorean theorum, It displays the values of the sides and shows a crappy ascii art right triangle with the values input and the later found values  |
| | Ok I greatly modified a tutorial to have a completely different interface, a highscore list and a little tiny really rare easter egg. to get the highscore list. I want to figure out how to sort the highscore list if it is possible. And dont worry about it freaking out, … |
 | Not much excitement in that standard wxPython empty window icon. It's time you put a more picturesque icon up there. This snippet shows you how to use an embedded icon or your own icon you have as an icon file in your working folder. Actually, the embedded icon is written … |
| | In this experiment we call the paint event and establish a device context to draw a rectangle and fill it with the color set by the brush. Actually, we will draw 99 random sized and random colored rectangles with a small time delay. Don't worry, it will be faster than … |
| | How might I write an implementation in C of the standard library function [inlinecode]strcat[/inlinecode]? Here's how I might. |
| | The wxPython widget wx.Gauge is commonly called a progress bar. In this code snippet I have bound the wx.Gauge to a wx.Slider, as you move the slider so do the indicating bars of the gauge. A second method is explored too, here the gauge indicates the progress of a timed … |
| | Create a dictionary with char:count pairs, change the dictionary to a list of (char, count) tuples, sort the list by character and display the result. That's all there is to counting and displaying the characters in a given string. Just a few lines of Python code. |
| | Here is a generator function using find() to do a search for all the occurances of a substring in a text. It will give you all the positions/indexes within the text where the substring is located. The sample text here can be replaced by text read in from a file. |
| | This snippet takes a look at Python file handling. Different ways to write and read text files, zipped files and memory streams. Investigates how to access only part of a file. Also explores the "read" of a binary image file and performs a hex-dump of the data. |
| | For loops in Python are quite versatile. The little keyword "in" allows you to loop through the elements of all kinds of sequences, may the elements be numbers, characters, strings, objects like tuples and more. Here is an example comparing range(), xrange() and a generator similar to xrange(). |
| | Years ago I wrote a little screen-saver in Delphi that randomly put colorful circles all over the screen. A hit with the secretaries in the office. I modified a simple Tkinter based snippet to put the same colorful circles all over a window form at random locations, random radii and … |
| | Find the maximum element in an unsorted array using recursion |
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| | This code enables one to find the height of a binary tree using a queue and a marker. |
| | Here's a cute little encipher/decipher program with a Tkinter GUI I wrote a while back. It's an implementation of a derivative of the Vigenere algorithm; the algorithm is taken from Laurence Smith's Cryptography: The Science of Secret Writing, Amazon link here. It's a dated book (and the technique itself is … |
| | If the user tries to put 80 characters in a 20-character buffer, you may have issues. This snippet shows one way to cap the input and discard excess input. [i]See also [url=http://www.daniweb.com/code/snippet280.html]Safe Version of gets()[/url] and [url=http://www.daniweb.com/code/snippet278.html]Read a Line of Text from the User[/url].[/i] |
| | This question came up on the forum. How do you swap two numbers without using a temporary variable? I used all the power of my brain to solve this at four o'clock in the morning. In all fairness, swapping two numbers using a temporay variable is about five times faster. …  |
| | The psyco module has been around for a while and has been used to speed up the Python interpreter. For those of you who think speed is all important, take a look at a typical example. Psyco is similar to Java's just in time compiler. How does psyco do it? … |
| | This snippet shows one way to calculate the number of days since a given date until present time. Note that this code will not work for dates outside of the current epoch, which typically begins on January 1, 1970. |
| | This program use a while loop to delete trailing spaces and tabs from a string. It is meant to be more of an example of the application of the while loop. |
| | Just a colorful ten second countdown to New Year. Hope you can learn some code from it. |
| | The Python module zlib allows you to compress a typical text string to about one half its original size. A handy feature when you have to transmit or save a large amount of text or data. It saves you time both writing and later reading back the compressed file. The … |
| | Some issues, such as leading whitespace and trailing characters that cannot be part of a number, were not handled in [url=http://www.daniweb.com/code/snippet357.html]Read a Floating-Point Value from the User, Part 1[/url]. Here such issues receive lip service. [I]See also [url=http://www.daniweb.com/code/snippet597.html]Read a Floating-Point Value from the User, Part 3[/url][/I]. |
| | Obtaining user input can be done in many surprisingly different ways. This code is somewhere in the middle: safer than [inlinecode]scanf("%lf", &n)[/inlinecode], but not bulletproof. It is meant to be a simple but relatively safe demonstration. Note also that there would be slight differences for using [inlinecode]float[/inlinecode] instead of [inlinecode]double[/inlinecode]. … |
 | I know what your thinking, You and everyone else has always wanted a clock that sits at the top of your command prompt and tells you the time. Why ? I made this in first year when i spent countless hours programming and little in bed. I decided i needed … |
| | My second C++ lab, bit of fun if i do say so my self. Its a stack that uses a linked list in C++ alot of debugging stuff still in here, but I like the debugging output anyway. Sorry about the lack of comments and |
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| | Example of using INCLUDE to show a nav bar. For beginners. Simply uses include to show an external file (in this case, nav.php) and that's it! You can also include this in another page with a CSS style. The CSS will be automatically included in formatting the INCLUDEd page! :D  |
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| | Jumping through a few extra hoops allows you to display the common image format jpeg on a panel of the wxPython GUI window. All you need to do is to read in the image file as a binary, convert to a byte stream image and then to a bitmap. Now … |
| | The other day I was looking at my family tree. There are my parents Antonio and Lucy Vegaseat, then my grandparents Alfonso and Ludmilla Vegaseat on my father's side and Roland and Helga Gruenspan on my mother's side. Then come my great grandparents, by now there are eight of those. … |
| | The wxNotebook method from the wxPython module allows you to show a lot of data in a limited window space. It brings up tabbed pages you can click on to open each page. Enough said, run the code and experience the possibilities this humble method gives you. |
| | This snippet shows one way to count the number of lines in a file. It will count the last line of a file even if the last line does not end in a newline. Usage: [code]C:\>linecnt linecnt.c lines = 32[/code] |
| | This program was created by Gavindu Nuwan Dileepa and using this program you can add data to the stack , delete data and also you can view data from it... for more information contact [email]gavindu123@gmail.com[/email].. thanks |
| | This is the coding needed to password any button on any switchboard from used in Access Database |
| | How might I write an implementation in C of the standard library function [inlinecode]strcmp[/inlinecode]? Here's how I might. [i]See also [url=http://69.93.117.133/code/snippet440.html] Strings: Comparing, Case-Insensitive[/url].[/i] |
| | How might I write an implementation in C of the standard library function [inlinecode]strcpy[/inlinecode]? Here's how I might. |
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