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  • Best practice stock management when payment of customer failed using SQL Server and ASP.NET

    - by Martijn B
    Hi there, I am currently building a webshop for my own where I want to increment the product-stock when the user fails to complete payment within 10 minutes after the customer placed the order. I want to gather information from this thread to make a design decision. I am using SQL Server 2008 and ASP.NET 3.5. Should I use a SQL Server Job who intervals check the orders which are not payed yet or are there better solutions to do this. Thanks in advance! Martijn

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  • Wikipedia embedded in WinForms App Tutorial

    - by RHaguiuda
    Can anyone post a tutorial here on how to show a Wikipedia article in a .NET WinForms application (C# or VB)? If the article can be placed in a string it suffices, there`s no need to put it on any control. I found some information on Wikipedia's API. After reading it, I added the reference to web service but can`t find a way to make this work. And if it's possible, explain how images are downloaded from wiki (link or image itself).

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  • Fetch excerpt from Wikipedia article?

    - by Felix
    I've been up and down the Wikipedia API, but I can't figure out if there's a nice way to fetch the excerpt of an article (usually the first paragraph). It would be nice to get the HTML formatting of that paragraph, too. The only way I currently see of getting something that resembles a snippet is by performing a fulltext search (example), but that's not really what I want (too short). Is there any other way to fetch the first paragraph of a Wikipedia article than barbarically parsing HTML/WikiText?

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  • what exatly google.setOnLoadCallback(initalize) function means?

    - by Abhilash M
    while coding javascript and ajax, there is no proper documentation for this function? i searched this term using api src="http://www.google.com/jsapi " and searchControl.execute("abhilashm86"); how does this google.setOnLoadCallback(initalize) called internally? is this function just for a new search term when user clears previous search and starts new one? How exactly this google.setOnLoadCallback(initalize) gets trigerred?

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  • Factory Pattern - when do you say you need a specialised factory

    - by dbones
    Hi, I am having a little design crisis, I am making a Plane class, which is made of an engine 2 wings and N seats The engine takes in a engine size, and the wings have a span. would this still be feasible to have a PlaneFactory, when the factory may have to take in multiple parameters to setup the plane (wings, engine, no of seats) thanks in advance bones

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  • Post from RSS to Blogger

    - by Tayyab Ali
    Hi, I have created a blog at Blogger, say xyz.blogspot.com. What I need is to post new entries in my blog whenever there is any new entry in a RSS Feed say: http://news.google.com/news?pz=1&cf=all&ned=en_pk&hl=en&q=silicon+valley&cf=all&output=rss I have tried using www.xfruits.com, but its throwing error "wrong parameters", when I tried to configure using "Blogger API Compatible". Thank you for your time.

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  • Best UI to be shown to User while his request is still in process behind the scenes ?

    - by Rachel
    I am currently involved with an Application where I need to design the UI part of the Application and current I am in the process of implementation of UI which would be displayed to end user while his or her request is being processed behind the scenes. So my question is that: What is the best UI approach/symbol/suggestions to be displayed to end User while his or her request is still being processed behind the scenes ? Thanks.

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  • What is a 'thunk'?

    - by fbrereto
    I've seen it used in programming (specifically in the C++ domain) and have no idea what it is. Presumably it is a design pattern, but I could be wrong. Can anyone give a good example of a thunk?

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  • How to update facebook status by http request

    - by Narjes
    I try to send http request like: ..."POST http://api.facebook.com/restserver.php?method=facebook.users.setStatus&api_key=762ec91e7987aaeaee7e2cdfdfcb3c30&call_id=$call_id&sig=$s&v=1.0&uid=1533439618&status=44 HTTP/1.1";.... but I receive nothing... in twitter I success: .. "POST ht tp://twitter.com/statuses/update.xml?status=123123 HTTP/1.1" ...

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  • Multiple circles -> One Polygon?

    - by Josh
    Using Google Maps API v3, I was able to create multiple google.maps.Circle objects on my map. However, I now need to "connect" them somehow. I have the following map with multiple circles: I now need to get it to look something like this: I've looked all over the Internet for solutions, but to no avail. Any ideas?

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  • Have you been stuck with the math in a Flash project?

    - by VideoDnd
    Have you been stuck with the math in a Flash project? It's a loose design pattern my director formulated. My goal is to keep the project object oriented, and get 'non Flash obstacles' off my plate. XML values going to AS3, updating a changing acceleration formula. I don't hate math, but it just doesn't seem OOP or good project planning to have the math stuck in Flash. Your comments are welcome.

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  • Can one Python project use both 2.x and 3.x code?

    - by Begbie00
    Hi all - I'm going to start on a long (~1-year) programming project in Python. I want to use wxPython for my GUI (supports 2.6), but I also want to use 3.1 for the rest of the project (to start using the 3.x syntax). Is there any way for me to design a project that mixes 2.x and 3.x modules? Or should I just bite the bullet and use either 2.x (preferred, since I really want to learn wxPython) or 3.x throughout? Thanks, Mike

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  • Database schema for multiple category/product relationship

    - by sree01
    I want to design a database for an e-commerce application with category/subcategory management. Please suggest a database schema where we can create categories and subcategories and add products to those categories. Each product can have multiple categories and we can select products belong to multiple categories using a boolean database query Thanks

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  • Google finance quotes search box

    - by user271785
    Trying to implement a web service which should have exactly the same function as http://www.google.com/finance the search quotes box when user type the stock name or company name, the right stock name is suggested while typing. my service will using historical information from google finance, so get proper quote name from google is a must! anyone knows where i could find this quote list through google finance api? better with python. or anyone can suggest some ideas please? many thanks

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  • split a database web application - good idea or bad idea?

    - by Khou
    Is it a bad idea to split up a application and the database? Application1 uses database1 on ServerX Application2 uses database2 on ServerY Both application communicates over web service API, they are apart of the same application, one application is used to manage user's profile/personal data, while the other application is used to manages user's financial data. Or should just put them together and just use 1 database on the same server?

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  • Easiest Java image processing solution

    - by Daniel Fath
    Here is the deal, in my Java project I have to make a composite document that combines both text and images; So I'm looking for a way to manipulate pictures (rotate, change size, that sort of thing). The API I'm looking for should be clear and easy to learn (preferably with some examples), it should cover the basic transformations I made above - rotate,change size, eventually crop.

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  • ISBN -> bookdata Lookup to fill in a database

    - by oxinabox.ucc.asn.au
    Ok, I wanting to database a small library. I've only had limmited experience with databeses, and vnone with queerying a websever. I'm going to want to retrieve information like title, Publisher, maybe author, desciption the simplest way i can think of dooing this is looking them up via the isbn. I'm wondering how I should go about doing this. I've coma across isbndb.com before, but the api for accessing it seems rather complex.

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  • Why did Matz choose to make Strings mutable by default in Ruby?

    - by Seth Tisue
    It's the reverse of this question: http://stackoverflow.com/questions/93091/why-cant-strings-be-mutable-in-java-and-net Was this choice made in Ruby only because operations (appends and such) are efficient on mutable strings, or was there some other reason? (If it's only efficiency, that would seem peculiar, since the design of Ruby seems otherwise to not put a high premium on faciliating efficient implementation.)

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  • File Open/Save Dialog

    - by Md. Rashim Uddin
    I am using my own Custom View to show the files and folders and also using a search box to jump to a specific folder. In that case How to send a message to File Open/Save dialog to enforce it to change the current displayed folder. e.g. If the dialog shows files and folders of current displaying folder "C:\", I want an API (or any piece of code) to enforce to change the current folder to "D:\"

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