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  • Where can you find fun/educational programming challenges?

    - by tj9991
    I've searched around for different challenge sites, and most of them seem to be geared towards difficulty in problem solving logically, rather than trying to use your language of choice to do something you haven't used it for. Their center is around mathematics rather than function design. Some kind of point system for correctly solving challenges, or solving them the most efficient/smallest would be neat as well. Listed sites Project Euler TopCoder UVa Online Judge Challenges with Python Google Code Jam Programming Challenges Less Than Dot ACM's Programing Contest archive USACO problems ITA Software's puzzle page Refactor My Code Ruby Quiz

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  • How to use WatiN to control browser tabs?

    - by Dmitri Nesteruk
    I want to use WatiN with IE in a parallel setting, i.e. work with dozens/hundreds of pages at once. I've tried sticking it into a Parallel.For loop only to see the whole thing crash, so I'm thinking opening multiple tabs in the browser is the way to go. Can someone suggest how this can be done using WatiN (or just some IE-related API) or whether there's a better way? TIA!

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  • FQL: Facebook application php

    - by user341879
    Hello I have implemented the following $fql = "SELECT uid2 FROM friend WHERE uid1=" . $uid; $param = array( 'method' = 'fql.query', 'query' = $fql, 'callback' = '' ); $fqlResult = $facebook-api($param); Now I need to fetch elements from $ fqlResult. How should I do this??

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  • Validation framework for .NET Compact Framework 3.5.

    - by Michal Drozdowicz
    Do you know of a fast and simple entity validation framework that could be used in a Compact Framework project? I've done some experiments with FluentValidation (using db4o System.Linq.Expressions, but it's rather slow) and EViL (but it seems a bit half-baked). Can you suggest any other or maybe point me to some resources on how to design such a framework so that it's both easy to use and performant?

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  • how to read LDAP error codes

    - by Padur
    Hello I am having trouble reading ldap error codes. Is there any method or an API to read ldap error codes/sub error codes.Right now I am parsing the exception message and getting the error code. I believe there is a simple way of extracting codes? Padur

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  • How to create custom asp.net validator that works with UpdatePanel?

    - by Goran
    I think that subject summs it pretty well... I have created my custom validators that work great when I put them on page in design mode. However if I place them in a usercontrol, and then try to add this user control to the parent page via updatepanel, then my custom validators just won't trigger. They simply don't work. Does anyone have any clue on what I have to do here? .net 3.5

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  • receiving error undefined index on two variables

    - by Brad
    Using adLDAP.php class receiving following error: Notice: Undefined index: memberof in /web/ee_web/include/adLDAP.php on line 762 line 762: if (is_array($groups[0]["memberof"])) { Also receiving error: Notice: Undefined index: count in /web/ee_web/include/adLDAP.php on line 982 line 982: $entries[0]["memberof"]["count"]++; Unsure of what I need to do to resolve these error messages, it seems that the script is working fine, but I'd like get rid of these errors. Using: http://adldap.sourceforge.net/wiki/doku.php?id=api

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  • How to simulate a USB drive

    - by rursw1
    Hi all, Is it possible to simulate a USB drive with software only? I mean, for example, to expose a local memory space to the OS so the device manager will recognize it as a USB device. I'm not familiar with hardware implementation, but I'm sure that it is possible somehow to emulate the USB protocol. I began with this book - USB Design By Example. Can anyone please give me additional references to begin with? Thank in advance!

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  • C# manipulating video

    - by grey88
    i want to take a folder of pictures, and turn it into a slideshow video with music in the background. i have no idea how to do this, or where to get help, cos this isnt the kind of thing you can search in google. idk if there are api's for it, or if it can even be done in C#. maybe ill have to move the project to C++ or something, but first i need to know where the hell to start. thanks.

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  • How do I implement google maps yelp.com style?

    - by Craig
    I have multiple locations (20+ per page) that need to be mapped on a single map. I would like to click on a link for the location that is not dynamically generated (for SEO purposes) that would open the info window for the respective marker on the map. Behavior should mimic http://maptheburg.com/ - but this map has the sidebar links dynamically generated. Yelp.com is the only site I have seen so far that manages to implement the Google Maps API with unobtrusive JavaScript.

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  • SMS GateWay in USA

    - by Punit
    Can somebody tell me best SMS gateway in USA . I want my application to send SMS using HTTP. So I would like to the best and cheap gateway which can provide api's to send sms. My App is written in VB.NET.

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  • Get audience members using web services in SharePoint

    - by Robert MacLean
    Using the SharePoint API (the one with the assemblies you add, but requires you to run on the server) it is easy to get audience members: using (SPSite site = new SPSite("http://localhost")) { ServerContext svrContext = ServerContext.GetContext(site); AudienceManager audManager = new AudienceManager(svrContext); foreach (Audience audience in audManager.Audiences) { ArrayList people = audience.GetMembership(); if (people != null) { foreach (UserInfo user in people) { Console.WriteLine("send email to " + user.Email); } } } However I can not find a web service to do the same thing?

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  • What are your recommended tools and frameworks for network development on Linux?

    - by Vivek Sharma
    What are your favourite network-tools, which you use to troubleshoot or design (as in conceptualize) your network-application code. Ethereal/Wireshark Nmap any particular simulators (e.g. ns) any special purpose sniffer any particular frameworks, (e.g. iptables) I am looking at must have, and good/advantage to have tools/framework in ones profile/skill set. I think Wireshark and Nmap are must haves.

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  • How to draw a diary in swt

    - by Johannes
    Hey, I am searching for a good mode to develop a application which shows 7 days and 24 hours (weekly view), knows somebody if there is a good tutorial? Or which layout would you use to design this? It should be possible to add events with a beginning and ending time... Thanks in advance Johannes

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  • Get Element value with minidom, Python

    - by Eef
    Hi Guys, I am creating a GUI frontend for the Eve Online API in Python. I have successfully pulled the XML data from their server. I am trying to grab the value from a node called "name" from xml.dom.minidom import parse dom = parse("C:\\eve.xml") name = dom.getElementsByTagName('name') print name This seems to find the node ok but the output is below: [<DOM Element: name at 0x11e6d28>] How could I get it to print the value of the node? Cheers

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  • Is there a good blogging platform to use as a framework?

    - by itsadok
    I'm writing a new product, and I've noticed that a lot of the features I want already exist in blogging platforms like wordpress. For example, comments and comment moderation, content editing, etc. Is there a good blogging system that is easy to use as a foundation for something else? Something with an API, extremely customizable, and hopefully something that works well with Java.

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  • Copying Excel Worksheets in POI

    - by Patrick Nichols
    Does anyone know of a means to copy a worksheet from one workbook to another using POI? The Workbook class has a cloneSheet method, but there doesn't seem to be able to insert a cloned sheet into a new workbook? If there isn't an API to do this easily, does anyone have the code to copy all of the data (styles, column widths, data, etc) from one sheet to another? The jxls has methods to copy sheets, but they don't work when copying between workbooks.

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  • Ruby Sqlite3 connection issues.

    - by James Moore
    Hello, I am receiving the error: uninitialized constant SQLite3::Driver::Native::Driver::API within my application, however I have installed: ctionmailer-2.3.5 activerecord-jdbcsqlite3-adapter-0.9.6-java jruby-openssl-0.6 rails-2.3.5 actionpack-2.3.5 activeresource-2.3.5 mysql-2.8.1 sqlite3-ruby-1.2.5 activerecord-2.3.5 activesupport-2.3.5 pcaprub activerecord-jdbc-adapter-0.9.6-java jdbc-sqlite3-3.6.3.054 rack-1.0.1 However, it still cannot connect am I missing something? Thank you very much.

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  • Biometric implementation in Java application and Image Comparision

    - by harigm
    How do I compare the 2 images in Java based web application. I have installed the Biometric thumb reader, I need to read the user Thumb and compare it with his thumb image which is captured during the registration process. Initially I am storing the image in the Mysql as Blob. Else I can store that image in a separate folder as well Please suggest which is best way to do 1)Shall i Use the Java script 2)Is there any built in Java API to perform this

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  • Idea for a user friendly/non technical RAD tool for performing queries and reports on Database

    - by pierocampanelli
    I am investigating for a tool that allows a user to perform in a user friendly way queries to database for extracting datas and creating reports. Primary requirement is that we can't know queries users are going to do. So we need to design a flexible UI allowing them to specify in a non technical way. My question is: do you know any tool that does something similar? Have you some inspiring user interface?

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  • Getting javadoc for Google Wave robot programming in Eclipse

    - by Espenhh
    Hey, Does anyone know how I can get the helpful Eclipse popups with javadoc when programming for the Google Wave Robots API? I have access to the JAR-file, the HTML Javadoc, as well as the source files from here How do I set up eclipse so I get javadoc integrated? I have tried adding the source files, but things just get "messy"

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