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• What is cardinality in MySQL? PLease explain simple non technical language...

  - by Parth

  What is cardinality in MySQL? PLease explain simple non technical language... If a index detail of any table displays the Cardinality of a field say group_id as 11, then what does that mean?

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• How do I specify a recovery model (full, simple or bulk-logged) when creating a database in T-SQL co

  - by Ivan

  How do I specify a recovery model (full, simple or bulk-logged) when creating a database in a CREATE DATABASE query in T-SQL code?

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• Is there a simple automatic backup system for Visual Studio projects?

  - by Jelly Amma

  Hello, I'm using Visual Studio 2008 Express and I would like Visual Studio (or perhaps an Add-in) to save my whole project to some sort of auto-incrementing archive or whatever would help me recover from disasters. I don't have much need for SVN or complex versioning systems. I'm just looking for something simple and lean. Any help would be much appreciated. Jenny PS : I looked into the built-in AutoRecover feature but it doesn't seem to save more than a few files.

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• I want to generate following JSON dataobject using org.json.simple.JSONObject, how to do it in java?

  - by Abhishek

  Hi all, I want to genrate following JSON dataobject using org.json.simple.JSONObject, how to do it in java? { friends : [ { name: 'David', interests: 'Cooking', }, { name: 'Charles', interests: 'Hiking', }, { name: 'Mary', interests: 'Football', }, ] } If code snipet is provided then that will be really helpful! Regards, Abhi

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• Why does my simple hello world console app use so much memory?

  - by CodingThunder

  Looking in Process Explorer it uses; Virtual Size: 550,000k , Working Set: 28000k Why does my simple hello world console app use so much memory? I take it the difference between the Working Set and Virtual Size means that difference will be paged to disk? /I am running 64 bit XP. Thanks class Program { static void Main(string[] args) { Console.WriteLine("Hello world"); Console.ReadLine(); } }

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• Azure Pricing / Hosting Question - will hosting a simple site cost $0.12/hour + data use?

  - by Nate Bross

  My question is pretty simple: does hosting a website on Windows Azure, require 24 "compute" hours per day? That is, what would it cost me to host a website for a month, storing 1GB data, with 1GB transferred out per month? I understand the data and message pricing model, but is just having a site up there (on Azure) going to cost me $0.12/hr?

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• PHP - Where can I find a simple database tool that is easy for non-technical users to use?

  - by John Himmelman

  I'm looking for a simple database admin tool that will allow non-technical users to perform data-entry into a database (imagine a striped down version of phpMyAdmin). It would preferably allow the developer to set restrictions on which tables and fields can be modified.

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• How to read a simple file to fill a HyperTable with column qualifiers?

  - by Wajih

  I had been looking at the wiki/docs to see for a sample which teaches how to load column qualifiers from a file. Is there any such sample. Could you guide me on the following simple table? Specifically the field FromID which should contain, say FromID: person1 FromID: person2 create table stats (ID1,ID2,To,FromID, QUALIFIER INDEX FromID) My TSV file looks like this #SeQ ID1 ID2 To FromID 01099 3 4 me ---What would the entries be here?? Thank you for the guidance, Wajih

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• How to make a simple cross-platform webbrowser with Python?

  - by luc

  The http://code.google.com/p/pywebkitgtk/ looks great but it seems to be running on linux only. Does anybody know if there is something similar but cross-platform? If not what can be the alternatives to make with Python a simple web-browser that can run on Windows, MAC os and linux? Thanks in advance

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• Send <p> tags and simple HTML formatting through a form via PHP.

  - by Jonathan

  Hi, so I need the user to write a review about an article or book and send it to a DB via PHP but with some basic HTML formatting.. I mean, I have a form , when the user writes the review, the data is sent but without any kind of formatting, If the user want to write in a new line, the text is sent like plain text, I need to get also those new line breaks and simple stuff. I know how to use PHP and DB connection, I just need to know how to get those new line breakes and stuff..

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• how to build a simple gridview only for insertion (no bind)?

  - by user359706

  Hello, how do I implement a rapid gridview with two columns, with ability to add rows by clicking the add button, and remove in the same way. I look for plugins, but often contain many unnecessary option in my case, I'm looking for something fairly simple. solution jquery, ajax.. I'm using ASP.net (C #) someone has an idea ? thank you

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• Wordpress: Does exists some simple code to retrieve the page when inserting the ID to form input?

  - by Daniel

  I would like to know if there's exists some simple code to get to the page i know its ID , I would like to create small input (no matter where in templates)from where the people can easily get to the page if they know it's page ID . I have the girls portfolio in wordpress - portfolio=pages x jobs in clubs offers=posts , I would like the girls portfolios to be easily searchable by ID(s) , if possible the same for the posts=jobs in clubs

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• Simple way to play a single frequency in java?

  - by alleywayjack

  I just want to play a very simple, straight forward note by giving my computer a certain frequency as an integer, and from there I can figure out how to make it play the note longer or shorter. It does not necessarily have to come out of the actual sound card - if it's generated and output by the internal speaker that's okay. I looked at the midi libraries that java has included, and they are way more than what I want to do. This just needs to be very basic.

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• Creating my own simple CMS for asp.net-mvc?

  - by coure06

  I want to create a simple CMS for my asp.net-mvc site. Needs some help to start. Will i save my whole page to db? what if my page contain links like Url.Content("~/somepage") When the admin will edit the page he will get the plain link not the Url.Content. How i can handle this in CMS?

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• Simple Excel function that splits a numbered entered into one cell randomy and evenly over 3 others.

  - by Mike

  Hi all, I am looking for a simple function that will take a number entered into a single cell say 20 and divide it evenly and randomly over three other cells, none of the values can be 0. ie. A1 = 20 then B1=6 C1=8 D1=6 Thanks!!

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• How Can I get by simple code the Checked RadioButton From Group of RadioButtons Located in same pane

  - by CSharpBeginner

  Hello, I've a C# Windows Form Application that contains multiple Panels , each panel contains group of Radio Buttons.Is There a simple way to get just the checked RadioButton by code instead of checking every Radio Button in each group whether it is checked or not ? please help. Thanks

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• Do I have to initialize simple class member variables?

  - by Frank

  Quick beginner's question: Do I have to initialize simple class member variables, or are they guaranteed to get assigned their default values in any case? Example: class Foo { int i; // is i==0 or do I need the following line for that? Foo() : i(0) {} }; Thanks!

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• How to port a simple application (which uses only stadard libc) to iPhone OS ?

  - by psihodelia

  There is a simple application written in C, which uses only standard C library functions (from stdio, stdlib, etc.) and Makefile+GCC to build it. Now, I wanna port it to iPhone OS for iPhone/iPads. Will it be seamless or are there any possible incompatibility issues?

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• Is there any simple way to convert .xls file to .csv file? (Excel)

  - by Gold

  Hi Is there any simple way to convert .xls file to .csv file ? (Excel) in C# code ? Thanks in advance

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• [C# .NET] Simple way to obtain data from other programs?

  - by pfctry

  Is there a simple way to fetch data from other programs running in the background? Like for instance i want my program to read the temperature values from Speed Fan and so on... So basicly reading data from controls that are present in a diffrent application.

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• Is it possible to turn the DSL router/modem into a simple modem?

  - by Jader Dias

  I use a DSL router/modem + a wireless router. If the wireless router spoke PPoE could I suppress the router function of the DSL modem? I want to do that because I think it will reduce a routing hop improving performance and availability.

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• How to convert aspell dictionary to simple list of words?

  - by rafalmag

  I want to get list of all words from aspell dictionary. I downloaded aspell and aspell polish dictionary, then unziped it using: preunzip pl.cwl I got pl.wl: ... hippie hippies hippiesowski/bXxYc hippika/MNn hippis/NOqsT hippisiara/MnN hippiska/mMN hippisowski/bXxYc ... but they appear with sufix like /bXxYc or /MNn. These suffixes are defined in pl_affix.dat, which looks like ... SFX n Y 5 SFX n a 0 [^ij]a SFX n ja yj [^aeijoóuy]ja SFX n a 0 [aeijoóuy]ja SFX n ia ij [^drt]ia SFX n ia yj [drt]ia ... It is connected to the declination and conjugation. How can I add to the first list all forms (with all corresponding suffixes as defined in .dat file ) ? BTW: I need this list to spell-checker jazzy.

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• "Mass sotorage controller" and "PCI simple communications controller" devices.

  - by Ehsan Mamakani

  I don't know what exactly these two devices do in computer.and What happens if the drivers for these two devices are not installed?

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• How can I join two simple home networks together using an ethernet cable?

  - by Ilia Jerebtsov

  I want to join two different home networks together like so: PC A1 PC A2 PC B1 PC B2 \ / \ / Gateway A <----- ethr. cable -----> Gateway B | | ADSL modem A ADSL modem B Both networks are of the basic residential type with identical configuration, with all PCs running Vista/7. The point is to temporarily join two apartments in a building for gaming and file sharing, and the holy grail would be: PCs on network A can access PCs on network B and vice-versa (file shares and gaming). Each network uses its own internet connection. Data between networks shouldn't take a trip through the internet (broadband upload speeds are severely capped) A network's internet access should continue working if the joining cable is disconnected with minimal configuration changes. How closely can this be achieved?

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• Is there a simple way to auto-update Exchange 2007 Server?

  - by CandyCo

  We're running Exchange 2007 which comes packed in our SBS 2008 bundle. At this point, it seems like I need to go directly to the MS update site in order to download update for Exchange. Is there a way to receive automatic updates, similar to the way we receive updates for the core SBS 2008?

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