2,322 Reusable Code Snippet Topics
Remove Filter  | |
 | #This is for Laravel 3.*# ## Hello, ## With this snippet I'm providing a simple way to automatically filter `Input::get()` and `Input::old()`. To achieve this result we need to make few changes: * extend Input and Redirect classes by creating new files in `application/libraries/`, the files are: **input.php** and **redirect.php**; … |
 | Have you ever tried programming one of these: Showing Page 1 of 17 Go To: 1 | 2| 3….. Well I have written a nifty class that will take care of it for you. You can even change the formatting outside of the class. Call this class right after your … |
| | we have a form and if we would like to pass some hidden fields.say,username is hidden but required and email and password is what the user form is about:- |
 | Add the snippet in your module. **Requirements:** * Make sure you have reference to M$ ActiveX Data Objects Library (ADODB) * A table field with OLE Object / BLOB as datatype * A recordset that is already oppened and ready to be use **To save Image on your table field, … |
| | Quick sort is a faster way to sort a given array by recursion The algorithm goes like this: it first takes some index element and seperates all elements lesser than this with larger numbers then places this element in right place and does the same thing with all other |
| | Not sure if I can do this but I'm reading through JavaScript: The Definitive Guide, and I'm going to be posting practice scripts that work. They may not make sense, but they work. I'd also like responses on how these simple snippets could be used and how they can be … |
| | <head runat="server"> <title>Untitled Page</title> <script type="text/javascipt"> function startDownload() { var url='E:files\\sample.pdf'; window.open(url,'Download'); } </script> </head> <body> <form id="form1" runat="server"> <script type="text/javascript"> function openPopup() { popupwindow=window.open("Form.aspx",'WinName','width=900,height=500,left=200,top=200'); } s=alert("show"); s1=setTimeout("startDownload()",10000); </script> <div> <a href="" onclick="openPopup();return false" target="_blank">Click here to view Brochure</a> </div> </form> </body> |
 | Lately, I was reading [this snippet](http://www.daniweb.com/software-development/python/code/453788/moon-phase-at-a-given-date-python) by vegaseat. I thought, why not do it in C#? But I would also like to add lattitude and logitude in the celestial calculations and draw a picture of the moon at that moment and location. Now the calculations can get a bit involved … |
 | Just a code sample that allows you to play your midi or mp3 music files with Python and module pygame. |
 | This little snippet will teach you all about arrays and arrays of arrays, and so on and so forth. |
| | You can draw a number of shapes directly on the PyGame window, and then save the drawing to an image file. |
 | This code show how to made a MDI Form Borderless. Tested on Visual Basic 6 under Windows XP SP3 platform. |
 | I'm no pro when it comes to BASH, but I have been known to shell-script my way out of a problem here and there. One of the useful things you can do is a for-loop, whether it be used on file names, script arguments, or just a string of words. … |
| | I'm no pro when it comes to BASH, but I have been known to shell-script my way out of a problem here and there. One of the useful things you can do is a for-loop, whether it be used on file names, script arguments, or just a string of words. … |
| | This is another useful script I came across. It prints a color-code chart in your terminal. It can help you find the color-code you are looking for, or view the current color-scheme you are using (people use it on reddit/r/unixporn to show off their system's theme, I use it to … |
| | I didn't write this, the credits are in the code. It's a code-golf version, and I'm sorry about that. I am trying to 'decode' it but I don't have the skills, so the 'decoded' version doesn't have the right colors. This is an example of what you can do with … |
| | I just wanted to show the basic usage of docopt, a module that makes parsing command-line arguments so much easier. I'm not affiliated with the creators of docopt, but I'm certainly thankful for their work and happy to post this little snippet. I will point you to [docopt.org](http://docopt.org) for more … |
| | Complex numbers are seldom used in daily life, altough you could say that every real number is complex, but with the imaginary part equal to zero. And btw. "complex" is a bit of a misnomer, perhaps we should call them "easies", because often they make it easier to perform certain … |
| | class_session.php is a session management and password protection class. It can be used to perform 2 major functions: 1. Create and maintain session state between page hits. The class does this using simple session cache files into which the session is stored as a serialized array. This is similar to … |
 | This module is for validating textboxes.... After using this module in your project you can simply validate all of your text boxes like [CODE] Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load AssignValidation(Me.TextBox1, ValidationType.Only_Digits) AssignValidation(Me.TextBox2, ValidationType.Only_Characters) AssignValidation(Me.TextBox3, ValidationType.No_Blank) AssignValidation(Me.TextBox4, ValidationType.Only_Email) End Sub [/CODE] |
 | Hello This is a demo showing Java interacting with Daniweb's new API ( http://www.daniweb.com/api/documentation ) You introduce a member's name and it should show you the total number of posts he has made. Demo is a proof of concept: No bug checking, error checking, etc is in this code. In …  |
| | Here is a short Python program using the module pygame that lets you play a midi music file. Midi files are instrumental music files that pack a lot of good sound into a small file. They are very popular with web page designers. |
| | A somewhat newer look at Peter Parente's pywin32 based speech engine. It will read text on your computer.  |
| | Yes, you can let your computer read text to you. The task is relatively easy, if you have Windows on your machine. All you need is Microsoft's speech-API SAPI, the Python Text to Speech module pyTTS, and an updated version of win32com, all free downloads. Here are some experiments with … |
| | Btw. this is not a sudoku solver. To gain a deeper insight into the workings of the DataGridView beast (but I begin to love and appreciate it) I decided to make myself a sudoku layout with it. Start a forms app. Make the form a bit bigger and fill in … |
 | You can fix one parameter of function call by calling underlying method of fixed parameter instead of using functools.partial or lambda statement. |
| | This code example shows how to create a dictionary with row,column indexed (r,c) key tuples from a typical list of lists 2D matrix. Also an example is shown of the ease of processing the resulting dictionary. |
| | RestSharp library needed |
 | This code shows how to use a minimum Windows Gui program to display the results of a bubble sort of an integer array. |
 | Case switching is a neat way to make your site a bit more dynamic. it gives you the ability to show blocks of information "on the fly". By attaching the variable name "Content" to our link, we pass that condition in the query string. Note that on the last link, …  |
| | A simple test of PySide's QFileDialog widget and its method getOpenFileNames. Use method getOpenFileName if you want just one file name. |
 | Hello. This code snippet is a basic calculator. The general concept is that the calculator accepts infix expressions as strings, converts them to reverse polish notation by way of the shunting-yard algorithm and then evaluates the resulting expression. I tried to encapsulate the functionality of each piece so that, in …  |
 | A little find and replace function for PHP, not tested, but theoretically should work. |
 | I needed a 5 minute countdown for a project I was working on so I hacked this up, It does nothing more and nothing less. Figured I would post it while I was here to save someone else the trouble. (Not that it's in anyway difficult to do.) |
 | Here's my base class and class for the unauthenticated DaniWeb API calls. Not every method has all features implemented yet, and it's not been fully tested either. Here's how to start using it: include 'DwApiBase.class.php'; include 'DwApiOpen.class.php'; $dwapi = new DwApiOpen(); $result = $dwapi->GetMemberActivityPoints(94719); $result = $dwapi->GetMemberEndorsements(94719); $result = $dwapi->GetMemberReputationComments(94719); … |
| | OK, as promised, here's an updated 'quick(!) and dirty' class for retrieving and setting data via the Daniweb API. It allows the extraction of data based around: # DATA RETRIEVAL & SETTING # ## non-OAuth ## * forums * articles * posts * members * activity points * endorsements * … |
| | Simple code to show you how to display an image from a Web URL using the Tkinter Python GUI toolkit, the Python Image Library (PIL) and the data_stream created with io.BytesIO(). |
| | # As of 4/4/2013 # This class has now been updated and posted here: http://www.daniweb.com/web-development/php/code/451674/all-in-one-daniweb-api-class# # ORIGINAL POST # This code can be used to retrieve a forum list with various options with regard to display. This class could be extended for articles, posts, etc etc. The retrieval methods include … |
| | ## RSS Class ## The code snippet is a PHP class for retrieving RSS feeds from the DaniWeb website. There are two exposed methods, one for retrieving the list of predefined article types, and another to get a specific RSS feed. If you pass parameters to this method, there is … |
| | ## API Mashup ## This example is a mashup of [diafol's class](http://www.daniweb.com/web-development/php/code/451428/daniweb-api-class-for-getting-forums), [Dani's parsing code](http://www.daniweb.com/api/documentation) and [my class](http://www.daniweb.com/web-development/php/code/451390/daniweb-api-rss-class). It uses diafol's dwAPI class to retrieve a list of all forums, loops through them, and uses my Rss class to get the respective RSS feeds. It will show each forum in … |
 | Hello Community, I have been looking for a facebook news feed api, i couldn't find one. All i could find is bits of script for construct my own news feed api. So thats what i did and i thought i might share the script with you it's a bit messy … |
| | Format a local time/date according to locale settings |
 | I was going to post this in a thread, but it turned into something a bit more serious and may be useful as a code snippet. The code shows three files: * menu.h: The header file for the menu library. * menu.c: Implementation of the menu library functions. * main.c: … |
| | So you want to find out which day of the week you were born. Well at least some of us do. I actually wrote this program because my whole family was born on Sundays, and my friends didn't believe it! An oldie but goodie, moved from DeSmet C to Turbo …  |
| | Hey guys.. need some help with this; I'm pulling my hair out.. i've trawled these boards but can't find anything that answers my question. I, like many others before me (so it seems!) am trying to create a program to check for a palindrome.. this is what I have so … |
 | I have seen many questions on autocompeletion for *java text components* like `JTextField` `JTextArea` `JTextEditorPane` etc. There are not many options either: 1) 3rd party library (like SwingX) 2) DIY (i.e using `DocumentListener`, `JWindow` with `JLabel` etc and a few requestFocusInWindow calls) I chose number 2 and put the code … |
 | Here is my first attempt at creating a simple slideshow. Contributions to making this more efficient are welcomed! #jsFiddle --> [Demo](http://jsfiddle.net/wGnEm/1/) |
| | A temperature converter GUI. Converts from Celsius to Fahrenheit and vise versa. Tests JLabels, JButtons and JTextFields. *Two separate programs, Converter and Thermometer (Thermometer Class)* |
 | Here's a simple wrapper for printing text. Built as a class library, this can be used in any .net application. This has automatic word wrapping. I figured that using the new constructor to accept different parameters would easily allow for printing different documents with different settings. I included Name, Font, … |
| | The above code computes the value of a mathematical expression supplied at command line by using the concept of converting infix to postfix,then evaluating the postfix expression. Any comments are appreciated. |
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