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• basic differences between oracle and SQL Server?

  - by I__

  i am going on a job interview and have zero experience with ms sql, however i have 1 year with oracle. is there such a huge difference between the two? what programming questions can i expect?

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• About registers Values !!

  - by the-ifl

  Hi Guys ! Well I want to kNow About The Difference Between "registers Variables" In C And "Normal Variables" And Thnks !

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• HTML Response compared with old html

  - by inetech

  I have a respone returned as 'response' I need to compare it with old HTML. If it is different it will just do some css. The problem is it detects a different change everytime even when there is no difference and there is a continueous loop which makes my animation on css repeat itself. Anyone help?

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• CPU for desktop/server [closed]

  - by jendy

  Which is the difference between a server and a desktop CPU ? Why should I buy a Xeon processor for a server why don't use instead a simple intel quad 4-core CPU for a desktop PC ?

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• delete vs NULL vs free in c++

  - by hero

  what is the difference between deleting a pointer and setting it to null and freeing it. delete ptr; ptr=NULL; free(ptr);

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• Javascript's Date.getTimezoneOffset()

  - by SquidScareMe

  I'm trying to compare a GMT time offset from the operating system to a GMT time offset from Javascript's Date.getTimezoneOffset(). The problem is windows gives an offset based on EST while javascript gives an offset based on EDT. There is an hour difference between these two. Does anyone know how to make Javascript use the Standard Times like Windows? Thank you.

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• How Do I get 'font-weight: lighter' to work in Google Chrome?

  - by Atomix

  There doesn't appear to be any difference between 'font-weight: normal' and 'font-weight: bold' in Google Chrome (and probably Safari). Has anyone found a way to invoke the 'font-weight: thinner' in Chrome the way that Firefox does?

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• && Operation in .NET

  - by Ram

  Which one out of the following two should be preferred while doing && operation on two values. if (!StartTime.Equals(DateTime.MinValue) && !CreationTime.Equals(DateTime.MinValue)) Or if (!(StartTime.Equals(DateTime.MinValue) && CreationTime.Equals(DateTime.MinValue)) What is the difference between the two?

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• How to make two different files (with their contents) equal using command in linux shell?

  - by user2617138

  How to make two different files (their contents) equal using terminal in Linux? Suppose i have a file A in which the content is Hello world and i have a file B in which the content is Hello worlds. Now we find the difference between the 2 files using the diff or sdiff utility. Now i want to append the contents of the 2 different files into a single file or make the two different files (their contents) equal using terminal or any other utility.

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• delete vs NULL in c++

  - by hero

  what is the difference between deleting a pointer and setting it to null. delete ptr; ptr=NULL;

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• Java - Method Invocation & Execution

  - by Paul

  What is the difference between the invocation and execution of a method ? Are two the same thing ?

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• Is C# 4.0 backward compatible to C# 2.0?

  - by CMW

  Hi, May I know what is the difference between C# 4.0 and C# 2.0? Is C# 4.0 backward compatible to C# 2.0? Can I say that C# 4.0 is a superset of C# 2.0 (just like what C++ is to C)? Thanks.

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• why headers of query results display sometimes in button sometimes in links format ?

  - by I Like PHP

  Hello All, it's just my curiosity to know that why phpmyadmin behavior in different manner when we modify query a bit( putting extra space) then headers of query results, sometime comes in Button format( on hover it say sort, but sorting not working at all) and sometimes in blue link is there any difference for this or it just causing by some othe reason? i m attaching both images. Button headers Link headers

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• Question about referencec in java

  - by kuang

  I want to know what the difference between : String s = "text"; and : String s = new String("text");

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• IEnumerable and iqueryable [closed]

  - by user324831

  Possible Duplicate: What is the difference between IQueryable<T> and IEnumerable<T>? What is IQueryable and ienumberable

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• how to substract two sums based on different field values in one table (view)

  - by user1749640

  example: i need the numbers of which the sum of the amount where id = 1 is not equal of the sum of the amount where id < 1, together with the id's and difference. The table (view in this case) may look like this: NUMBER AMOUNT ID 0001 500 1 0001 500 2 0002 400 3 0003 299 1 0003 300 3 0003 300 3 Many thanks for your help on this one.

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• cut text after (x) amount of characters

  - by Blackbird

  This is in wordpress (not sure that makes a difference) This bit of php outputs the post title <?php echo $data['nameofpost']; ?> It's simple text which can be anywhere up to 100 chars long. What i'd like is if the chars outputted are over 20 long to display '...' or simply nothing at all. Thanks

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• How can I limit the number of registrants to an event?

  - by user356900

  I've set up a basic html/php submission form where people can register for our event, but need a way to replace the submission form webpage with one that reads something like "We have reached our registration limit" when we reach a certain number of submitted forms. Our database is MySQL (if that makes a difference) I've looked around on the web but people either say to count the entries by hand, or the ones that do have an automated system use CMS like drupal or joomla. Is it possible to setup an automated script that will do this?

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• Jquery live() vs delegate()

  - by PeeHaa

  I've read some posts here and on the web about the differences of live() and delegate(). However I haven't found the answer I'm looking for (if this is a dupe please tell me). I know the difference between live and delegate is that live can not be used in a chain. As I also read somewhere delegate is in some case faster (better performance). So I am wondering is there a situation where you would use live instead of delegate?

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• has_and_belongs_to_many vs has_many through

  - by piemesons

  Please explain the difference between has_and_belongs_to_many and has_many through relationship..!!! When and where to use which one..??

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• What's the relationship between user_access and hook_perm in drupal?

  - by wamp

  It seems both of these functions are used to check whether a user has some previledge. And the difference isn't obvious to me. Can someone elaborate?

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• switch vs. if...else if...else

  - by John Hartsock

  Guys I have a couple of questions: Is there a preformance difference in Javascript between a switch statement and an if...else if....else? If so why? Is the behavior of switch and if...else if...else different across browsers? (FireFox, IE, Chrome, Opera, Safari) The reason for asking this question is it seems that I get better preformance on a switch statement with approx 100 cases in Firefox. But in IE it get better preformance with 100 if...else if...else.

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• When To Use this.method()?

  - by Soo

  Hi SO, and happy Friday I have a question regarding the use of this.method();. My code seems to work without using the this., but I include it because it seems like the right thing to do. When should .this be used, and because it's presence doesn't always make a difference, what's the best practice for .this?

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• *this vs this in C++

  - by m00st

  I understand that this does but what is the difference between *this and this? Yes I have Googled and read over *this in my text book; but I just don't get it...

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• For v.s while in C programming ?

  - by shinchyn

  There are 3 loops in C: for, while, do-while. What's the difference between them? For example, it seems nearly all while statement can be replaced by for statement, right? Then, what's the advantage using while?

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