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  • Storing Preferences/One-to-One Relationships in Database

    - by LnDCobra
    What is the best way to store settings for certain objects in my database? Method one: Using a single table Table: Company {CompanyID, CompanyName, AutoEmail, AutoEmailAddress, AutoPrint, AutoPrintPrinter} Method two: Using two tables Table Company {CompanyID, COmpanyName} Table2 CompanySettings{CompanyID, utoEmail, AutoEmailAddress, AutoPrint, AutoPrintPrinter}

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  • Programmatically convert a video to FLV

    - by Raibaz
    i am currently working on a web application that needs to accept video uploaded by users in any format (.avi, .mov, etc.) and convert them to flv for playing in a flash-based player. Since the site is OpenCms-based, the best solution would be a ready-made plugin for OpenCms that allowed to upload and play videos doing the transcode operation in background, but just a set of Java classes to do the transcode would be great and then i could make the uploading form and playback part on my own.

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  • Algorithm for performing decentralized search in social networks

    - by Jack
    I want to find out all the existing decentralized algorithms that exploit the structural properties of social networks. So far I know the following algorithms - 1) Best connected search - Adamic et al 2) Random Walk (does not exploit any structural property but still it is decentralized) 3) Hamming distance search 4) Weak/Strong tie search Any help would be appreciated

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  • String encryption in C# and Objective c

    - by nbojja
    Hi All, I am building a iPhone app which uses c# web services. My c# web services takes user details and validates against my DB and returns xml files. So Now the issue is how to encrypt user details(username and password are 10chars each) in objective c and decrypt in C#. I am very new to cryptography, which method is the best. will it be possible to encrypt in Objective c and Decrypt in C#. thanks..

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  • How to design a command line program and keep it open for a future GUI?

    - by systempuntoout
    What are some best practices to keep in mind when developing a script program that could be integrated with a GUI, probably by somebody else, in the future? Example scenario: i develop a fancy python CLI program that scrapes every unicorn images from the web i decide to publish it on github a unicorn fan programmer decide to take the sources and build a GUI on them. he gives up because my code is a mess How do i avoid step 4 and let unicorn fan programmer build his GUI without hassle?

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  • Using branched svn repository in Eclipse without Subversive/Subclipse

    - by George
    How can I use a new branch in Eclipse if I'm not using Subversive or Subclipse? Do I have to checkout the new branch and import that as a new project into Eclipse? Is there an easier way to do it, or is using Subversive or Subclipse the only reasonable way? I know there are many discussions on the pros/cons of Subversive or Subclipse - I'm not asking which one would be best (although I will probably go with Subclipse if needed), and I'm not able to switch to a DVCS.

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  • Preparing layout of web-design

    - by RPK
    I am starting design work of my first website. I know very little HTML. I don't know CSS and I am going to learn and use simultaneously. I want to know whether there is any tutorial on how to create a layout for any website. Any tips or best practices to be followed before designing starts?

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  • linking the EF 4.0 context to the WCF call context

    - by pablocastilla
    Hello, I would like to create an Entity Framework 4.0 context when a call is received and invoke to save changes when it finish, (something like JPA). I think it is a good idea because I can use the state for all the call, It is short and encapsulate enogh to be threadsafe and long enough for caching calls and the context itself. Any idea how is the best way for implement this?

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  • Javascript Injection and Sql Script injection

    - by Pranali Desai
    Hi All, I am writing an application and for this to make it safe I have decided to HtmlEncode and HtmlDecode the data to avoid Javascript Injection and Paramaterised queries to avoid Sql Script injection. But I want to know whether these are the best ways to avoid these attacks and what are the other ways to damage the application that I should take into consideration.

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  • Get error with connect to server “Trust anchor for certification path not found.”

    - by user3693568
    I wrote code in android for connecting to server with ssl, I use BKS algorithm, I can create socket but when I send data to switch, I get this error javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. It is wonderful for me, I can connect to another server in local network with another BKS file and I can get response from that server, but with correct certificate in outside network, I cannot connect to another server, is it possible with network problem? Best regards

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  • Font Anti-Aliasing on iPad SDK

    - by Felix Khazin
    I'm using a custom pixel font on the iPad SDK, and I'm trying to find a way to disable font anti-aliasing for UIFont. Pixel fonts usually work best when they don't have Anti-aliasing. I disable it easily in Photoshop when I create static resources, but this time I need a dynamic output with the custom font. Any ideas? Thanks.

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  • Matlab - binary vector with high concentration of 1s (or 0s)

    - by JohnIdol
    What's the best way to generate a number X of random binary vectors of size N with concentration of 1s (or, simmetrically, of 0s) that spans from very low to very high? Using randint or unidrnd (as in this question) will generate binary vectors with uniform distributions, which is not what I need in this case. Any help appreciated!

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  • scp via java

    - by Lloyd Meinholz
    What is the best method of performing an scp transfer via the Java programming language? It seems I may be able to perform this via JSSE, JSch or the bouncy castle java libraries. None of these solutions seem to have an easy answer.

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  • Django-registration and ReCaptcha integration - how to pass the user's IP

    - by knuckfubuck
    New to django and trying to setup django-registration 0.8 with recaptcha-client. I followed the advice posted in the answer to this question. I used the custom form and custom backend from that post and the widget and field from this tutorial. My form is displaying properly with the recaptcha widget but when I submit it throws the error about the missing IP. What's the best way to pass the IP using django-registration?

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  • Register assemblies to GAC using InstallShield

    - by Cornel
    I have to register multiple assemblies to GAC using InstallSheild and also I need the assemblies to be copied on the INSTALLDIR also. What's the best way to do it? Also I need to call regasm.exe for an assembly; can I do this using InstallShield? I really need a new 'component' for each assembly that has to be registered in GAC?

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  • the easiest way to convert matrix to one row vector

    - by niko
    Hi, Does anyone know what is the best way to create one row matrix (vector) from M x N matrix by putting all rows, from 1 to M, of the original matrix into first row of new matrix the following way: A = [row1; row2, ..., rowM] B = [row1, row2, ..., rowM] Example: A = [1 1 0 0; 0 1 0 1] B = [1 1 0 0 0 1 0 1] I would be very thankful if anyone suggested any simple method or perhaps points out a function if it already exists that could generate matrix B from original matrix A.

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  • How to create a web crawler/spider/robot?

    - by Chris
    Is there a way to make a web robot like websiteoutlook.com does? I need something that searches the internet for URLs only...I don't need links, descriptions, etc. What is the best way to do this without getting too technical? I guess it could even be a cronjob that runs a PHP script grabbing URLs from Google, or is there a better way? A simple example or a link to more information would be much appreciated.

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