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• Tuples vs. Anonymous Types vs. Expando object. (in regards to LINQ queries)

  - by punkouter

  I am a beginner who finally started understanding anonymous types. (see old post http://stackoverflow.com/questions/3010147/what-is-the-return-type-for-a-anonymous-linq-query-select-what-is-the-best-way-t) So in LINQ queries you form the type of return value you want within the linq query right? It seems the way to do this is anonymous type right? Can someone explain to me if and when I could use a Tuple/Expando object instead? They all seem very simliar?

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• Erlang Facebook Example

  - by werg

  Does anyone know of an example facebook app (or facebook connect app) done in Erlang? I'm looking for something that includes the whole process. Specifically I don't seem to find anything on user authentication. I've checked out erlang_facebook, erlang2facebook and erlyface but none of them seem to offer a simple and comprehensive example accessible to me as a beginner . I'd be happy for just a bit of code to plough through though, preferably using mochiweb as backend.

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• How to reload ASP 1.0 page with additional parameter

  - by Amadeus45

  Hi, I'm a beginner of ASP. I'm maintaining at ASP 1.0 page and I want to reload the page with an additional parameter when user click client-side URL. The objective is to export the table currently display in Excel. So I want to reload the page with a special parameter that would tell the page to change the ResponseType to be Excel data. Any idea ? Thanks

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• What is the meaning of term 'leg' in freeswitch

  - by kiruthika

  Hi all, I am beginner to freeswitch.While learning this I have seen the terms 'leg A' and 'leg B'. I didn't understand about this.So please explain me about this. Thanks in advance.

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• Are there any tutorial/guides to use firebug?

  - by ggfan

  I just got the add-on for firefox and it's awesome so far! But all I am doing is just moving the cursor around the page to get the css+html. And I know there are TONS more applications to firebug. Is there a beginner's guide to firebug since it's so popular or is it just something with practice?

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• How does Bittorrent work?

  - by mumtaz

  I want to learn more about the bittorrent way of file sharing. I am a technically advanced user (programmer), so technically advanced material is no problem, but it should be concise and to the point. I need a good resource book/web which explains the overall bittorrent architecture. I am not interested in details, just the overall architecture and the terminology like seeds, peers, etc. Any suggestions?

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• Managing User Profiles with PHP/MySQL for Beginners

  - by serhio

  I am beginner in PHP/MySql and would develop a simple site that has user management. I like the idea of using OpenId's (like stackoverflow uses). I wonder from where to start? What should I read? I have not much time so probably will net enter in all details of PHP user session management, this because I search something like User profiles management in PHP for dummies 8D Environment: Linux OS Apache 2.2.15 MySQL 5.1.41 PHP 5.2.13 cPanel 11.25.0

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• I want to learn about the programming in system software

  - by techstu

  Dealing semaphores and mutex, kernel and shell, which book shud i refer, as i am a beginner, i need to work with my basics as well.

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• How to check user id already exists

  - by Sheery

  Hi Friends, I am a beginner coder, i am building a project using C# Asp.Net in which i am registering users with a user id, now my question is that how to check that the user id is already exists in the user table or not when user trying to register, i am using sql server 2000?

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• DAO method retrieve single entry

  - by London

  Hello, How can I write DAO method which will return as a result only first entry from the database. For instance lets say I'm looking at Users table and I want to retrieve only the first entry, I'd declare method like: public User getFirstUser(){ //method logic } EDIT: User has primary key id if that matters at all. I apologize if this question is too simple/stupid/whatever I'm beginner with Java so I'm trying new things. thank you

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• Suggest a good book for Quantitative Methods & R Programming

  - by Rahul

  Hi folks, Please suggest a good book for beginner in Quantitative Methods/Techniques. Adding to this, a good book for beginners in R programming language, used in Quantitative Methods. And I've a few questions about this: ? Should I have to learn the other subjects like Probability, Statics, etc. before learning Quantitative Methods ? Is there any relation between Quantitative Methods & Data Mining

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• What is the best way to achieve `sscanf`-like functionality in perl?

  - by Alphaneo

  What is the best way to achieve sscanf-like functionality in perl? I am looking now looking at the sscanf module, Which is better, Option-1: Going sscanf way? Option-2: Regex way? [I am a beginner when it comes to Regex]

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• How do I get started in embedded programing?

  - by mmattax

  I would like to get started in embedded systems programming but don't know where to start...I have a very solid knowledge of C and C++ and would preferably like to use these languages with the GNU compilers. I have a degree in CS so I have a solid foundation... I have no clue about what hardware and other resources that I will need...If you work or are knowledgeable in this area, how did you get started and what are some good resource for a beginner? Thanks.

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• Why C/C++ have memory issue?

  - by LinuxNewbie

  I have read lots of programmers saying and writing when programming in C/C++ there are lots of issue related to memory. I am planning to learn to program in C/C++. I have beginner knowledge of C/C++ and I want to see some short sample why C/C++ can have issues with memory management. Please Provide some samples.

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• zend framework update problem(update multiple rows)

  - by armin etemadi

  i want to update multiple rows in DB using Zend Framework(Zend_db). i want to add 2 to one field of each row what should i use? im a beginner to ZF.

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• Dependency Property In WPF/SilverLight

  - by Asim Sajjad

  I have searched on google about how to get started with the dependency property used in WPF/silverlight but didn't get any idea of the dependency property, can any one tell me about it , from beginner point of view, so that I get some idea about it and use it in my project thanks in advance.

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• How to set font Bold, Italic, and Underlined in Qt?

  - by Hanny

  I want to make a program that's like a simple text editor using Qt 4.6.2. When the user block any text in a TextEdit and click on a button, the text will be bold/italic/underlined depend on the button.. I'm a beginner in Qt Programming, so if Possible, can you insert the programming code in Qt to do that? Please answer this ASAP,, thank you very much!! :)

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• Java Excercise to Improve My Java Programming Skills

  - by Mayu Mayooresan

  I have learned basis of Java but wanna practice more. I was looking via Google and couldn't find much beginner level problems that i can solve using Java. Any suggestions???

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• Creating an http proxy

  - by Pablo Fernandez

  This might be a beginner question but I did some googling and couldn't find an answer so bear with me. I was wondering if there was a resource, tutorial, wiki, etc that explained how to create an http proxy. It would be good to see it in ruby but any language will do if that's not possible. Thanks a lot

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• Scanning string in perl

  - by Alphaneo

  What is the best way to achieve sscanf like functionality in perl? I am looking now looking at the sscanf module, Which is better, Option-1: Going sscanf way? Option-2: Regex way? [I am a beginner when it comes to Regex]

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• priority vise All methods of a (xib,.m) file

  - by Ajeet Kumar Yadav

  Hello, I am beginner in iPhone.I want to know what is the priority of execution of all methods like(viewdidload,viewwillappear,viewdidunload and other remaining...). Please tell me anyone what is actual flow of the execution in iphone application.

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• How to create more than one dynamic grid from a single data source using ASP.net?

  - by Krishnapriya

  Hi, I am a beginner. I want to know how can I create more than one dynamic data grid for a single data source. I need to show duplicate rows separately in different grids. For example If i have 4 duplicate values for ID 1 and 3 duplicate values for ID 2 then ID 1 should be displayed in separate grid and ID 2 should be displayed in separate gris. Reply me ASAP. KP

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• connect java application to mysql server in netbeans 6.8

  - by Avadhesh sharma

  i am beginner in java as well as in netbeans .please give me complete procedure how i can connect my java application to mysql to insert data .

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• Little (Employee - Shift) SQL Database help

  - by latinunit-net

  Hi Guys, Im creating a little database that has employee, emp_shift, shift, tables now im suppose to be able to calculate at the end of the month which employee has done the most number of shifts. Ive created the SQL creation, insert statements for the tables, and a little diagram to explain what im trying to acomplish, im a beginner and this is a homework ive been trying to do for the last 4 days. Diagram: http://latinunit.net/emp_shift.jpg SQL: latinunit.net/emp_shift.txt can you please guys check it, deadline is 2 days and this is just a part of the whole database

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• iPhone/Android app development tutorials?

  - by Decipher

  Hi, I'm looking at jumping on the band-wagon and knock out a couple iPhone and Android apps. I'm not a complete beginner as I have programmed in quite a few languages, with my current focus on PHP and Drupal development, but I have not developed for either the iPhone or Android before. I have downloaded the respective SDKs, but I was hoping to find some good quality tutorials that with step-by-step guides getting your development environment up and building your first app.

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