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• Whats the difference between IO String and normal String in Haskell

  - by Pradeep

  is there a difference like that from IO String to String i want to take some String values from a IO. can anyone tell me about this issue. im clueless

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• What is the difference between Range.Columns and Range.EntireColumn

  - by Laurent

  Dim r as Range Set r = Range("C2:D3") Dim r1 as Range, r2 as Range Set r1 = r.EntireColumn Set r2 = r.Columns Won't both ranges represent the range "C:D"? What is the difference between the two?

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• difference b/w soap web service and webservcie

  - by Praveen Prasad

  i saw that in asp.net .asmx file, we create webservices [webmethod] //method defination here now for soap webservice [webmethod] [SoapHeader(some parameters here)] //method defination here my question is what's the difference b/w both webservcies type and how to choose which service type to choose

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• What's the difference between explicit and implicit assignment in C++

  - by Jake Petroules

  int value = 5; // this type of assignment is called an explicit assignment int value(5); // this type of assignment is called an implicit assignment What is the difference between those, if any, and in what cases do explicit and implicit assignment differ and how?

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• What is the difference between android:layout_width and android:width

  - by virsir

  I do not know the difference between these two attributes and for the height also. Take a TextView for example, what would happen if I set its layout_width to wrap_content and set its width to 50 dip?

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• difference between "$(function()" and "$(document).ready"

  - by choise

  Normally is use $(document).ready(function() { // do something }); to do something after dom is loaded. in the last time i often see $(function() { // do something }); that also works. whats the difference?

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• What is the difference between UserController.GetUser(PortalId,UserId, true/false) and UserControlle

  - by Kthurein

  Could anyone possibly share me your understanding on the difference between UserController.GetUser(PortalId,UserId, true/false) and UserController.GetCurrentUserInfo(). Can I use them interchangeably? Thanks.

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• What is difference between @Resource UserTransaction and EntityManager.getTransaction()

  - by Nitesh Panchal

  Hello, Can anybody explain what is difference between :- @Resource UserTransaction objUserTransaction; and EntityManager.getTransaction(); And also what is container managed transaction? and how should i do it in my session facade if i want to insert three rows in table in transaction.

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• What is the difference between f and F

  - by Ram

  In the following code, the const are defined using two different ways. const float KS = 0.001F; const float WW = 0.001f; Is there any difference between F and f?

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• difference between '>>' and '>' in Perl?

  - by Karandeep Singh

  What is the difference between these two code snippets? open (MYFILE, '>>data.txt'); open (MYFILE, '>data.txt');

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• What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep

  - by JohnIdol

  Alright, this is an easy one: What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledException and do I need to handle both? Thanks!

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• Difference between id and name tag attributes HTML

  - by yongjieli

  Hi guys what is the difference between the id and name attributes? they both seem to serve the same purpose of providing an identifier. I would like to know (specifically with regards to ASP.net web forms) whether or not using both is necessary or encouraged for any reasons. Thanks guys!

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• Difference between classpath and endorsed directory

  - by Henrik

  Does anyone know what the difference is between adding an appropriate JAR-file (eg. Apache XALAN) to a JRE's endorsed directory and adding it to the application's classpath? Is it possible to take a jar-file that can be added to the endorsed lib and instead add it to the classpath?

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• What's the difference of pData1 and pData2, which are build as follows

  - by user297850

  What's the difference of pData1 and pData2, which are build as follows: Blockquote pData1 = (int*) calloc (i,sizeof(int)); Blockquote int * pData2 = (int*) calloc (i,sizeof(int));

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• Hibernate: Difference between session.get and session.load

  - by tomato

  From the API, I could see it has something to do with proxy. But I couldn't find a lot of information on proxy and do not understand the difference between calling session.get and session.load. Could someone please explain or direct me to a reference page? Thank you!!

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• difference between StandBy and Hibernate in windowsXp?

  - by androidbase Praveen

  what is the difference between standby and hibernate? when i put my laptop as standby when the power is plugged there is no problem to resume. when the power is unplugged my system will dumped. i want to do illegal shutdown(holding power button) and the switch it on.? why?

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• What's the difference between those PHP if expressions!?

  - by SolidSnakeGTI

  Hello, What's the difference between those PHP if expressions!? if ($var !== false) { // Do something! } if (false !== $var) { // Do something! } Some frameworks like Zend Framework uses the latest form while the traditional is the first. Thanks in advance

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• What's the difference between reserved and committed memory?

  - by glutz78

  I understand that memory has to be reserved before being committed. And when it's reserved, no other process can use it. However reserved memory does not count against available RAM. But shouldn't it? Because if no one else can use it, then what good is it being "available"? Or is there some bigger difference?

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• Could not generate migration classes from difference (Zend Framework 1.10 + Doctrine 1.2.2)

  - by dcc82

  Hello, I'm trying to perform database migration from the command line using "php doctrine generate-migrations-diff", it just gives me the error: "Could not generate migration classes from difference" Is there anyone having the same issue? I'm using Zend Framework + Doctrine 1.2.2 Thanks.

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• Difference among STLPort and SGI STL

  - by Yan Cheng CHEOK

  Recently, I was buzzed by the following problem STL std::string class causes crashes and memory corruption on multi-processor machines while using VC6. I plan to use an alternative STL libraries instead of the one provided by VC6. I came across 2 libraries : STLPort and SGI STL I was wondering what is the difference between the 2. Which one I should use? Which one able to guarantee thread safety? Thanks.

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• What the purpose/difference in using an event-type constructor

  - by phq

  In all examples I can find as well as the automatically generated code i Visual Studio, events are set using the following code: button1.Click += new System.EventHandler(this.button1_Click); But I can also write it visually cleaner by omitting the constructor wrapper: button1.Click += this.button1_Click; Which also compile fine. What is the difference between these two? And why is the first one mostly used/preferred?

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• Difference between Unchecked exception or runtime exception.

  - by giri

  Hi this was the question me in the interview. What is the main difference between Unchecked exception and error as both are not caught.They will terminate the program. I was bit puzzled. Can anybody elaborate on this.

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• Date Difference, Excluding certain Times and Dates

  - by Josefvz

  Hi Folks. I'm looking for a way to determine the difference between two dates. A normal SQL DATEDIFF statement won't cut it because I need to excluded non working Hours and days Namely Weekends and any time between 16:00 - 7:00. Something similar to the NETWORKDAYS function in excel. I'm codeing an excel spreadsheet. Using VBA connect to a SQL server to pull data.

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• Difference between Java Collection and Collections

  - by Nirmal

  Hello, all! I just want to know what the actual difference between Java Collection and Collections is. Thanks in advance!

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• what is the difference between plugin and library?

  - by fayer

  i wonder what the difference between a library and a plugin is? if a component creates a database (maybe comes with a .sql file or creates through a method) could it still be a library or is it called a plugin or module? cause i am creating a address book component and it provides methods to insert and read records in database. i don't know if i should put it in library folder or plugin folder. please shed a light on this. thanks

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