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• Reading from socket

  - by user363638

  I have data from socket, which is header and message. Header if of 5 bytes, 3rd and 4th is message length. I am reading from socket, can someone suggest me good function, it will return me msg. assuming that i am reading 1024 bytes and it may happen that i have recived only partial data.

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• Is there anyway that we can get a label value to a Sql

  - by Pradeep

  SELECT COUNT(*) AS Expr1 FROM Book INNER JOIN Temp_Order ON Book.Book_ID = Temp_Order.Book_ID WHERE (Temp_Order.User_ID = 25) AND (CONVERT (nvarchar, Temp_Order.OrderDate, 111) = CONVERT (nvarchar, GETDATE(), 111)) In here i want to change my User_ID to get from a label.Text this Sql Statement is in a DataView. so in the Wizard it not accepting a text box values or anything. can someone please help me to solve this

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• What do I use to make a simple html gallery?

  - by Adam

  i'm trying to make the typical ecommerce site where you have different views of clothing and when you click it it becomes the main image. I'm assuming javascript would be best suited for this? maybe Jquery will be easier? Thanks I just need someone to point me in the right direction.

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• iphone threading question - looping?

  - by Brodie4598

  i want to have a background thread in my app that changes an image every 5 seconds for as long as the app is being run. Can someone point me in the direction of how this works? I am new to threads.

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• mysqli - Do I really need to do $result->close(); & $mysqli->close(); ?

  - by James

  Just started using mysqli. If I'm working with small data sets on small websites (traffic-wise), do I really need to use these all the time? $result-close(); $mysqli-close(); also, for someone doing custom php & mysql work, without a framework, is mysqli the general preferred way of interacting with mysql?

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• Check string for link

  - by Mike

  I have rather long entries being submitted to a database. How can I create a function to see if this entry has a link within it? Can someone get me started? Pretty much, I want the function to find any I'd prefer not to throw the entry into an array. Are there any other ways to accomplish this?

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• Session Regeneration

  - by slier

  Hi guys I got some confusion with session handling in php Ok i know how to regenerate new session id in php by using session_regenerate_id(); The problem is i dont know why i should regenerate new session id I been goggling for some time and up to no avail No one explain why i need to generate new session id Can someone explain why i need to regenerate new session id? Thx in advance

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• F#, Shadowing and Nested function

  - by Lian

  Hi! Here I want to understand how the mechanism of Shadowing and Nested function work. For example: let func y = let dup y = y + y let z = dup y let dup y = let dup z = let y = y * z y let z = y y dup z + z;; val func : int -> int > func 3;; val it : int = 12 Can someone explain what happen here?

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• purpose of enumeration?

  - by I__

  can someone please give me some examples where enumeration is used? i dont understand the concept. i mean both IEnumerable and enum?

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• How do I block safari users from my website?

  - by user360322

  I would like to block all users of Safari from visiting my flash game web site. I would like them to see a picture of someone being punched in the face instead of the games. My understanding is that you can use javascript to do it, but I don't want to use some heavy framework like JQuery. Is there a way to do it in like a single line or two of javascript?

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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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• what are dependencies in rails/ruby

  - by markiv

  I am a beginner is rails, every now and then I come across dependencies. I tried to figure out what it means, but was not able to. Can someone please explain me what it means?

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• How do I install a platform into my android device using Windows not Eclipse?

  - by Saip

  I know its easy to do this with Eclipse but i dont have that. can someone please tell me how to do this step by step on Windows??

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• Handle an event with LinkButton

  - by sanfra1983

  Hi, I have a LinkButton click event in asp.net 3.5 that I must assess whether a value exists and return a alert. I have no idea how you can do. I think we need to Ajax Can someone help me Thanks

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• c# - online classes

  - by I__

  my company is sponsoring me to take some online c# classes. i have a pretty good background in vb.net but im not so string in OOP can someone please recommend some c# classes online that i can take?

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• Is it necessary to learn all APIs? [closed]

  - by Pradi

  Hi, I want to learn Java EE but I don't know where to start. Someone told me that it is better to start with APIs. Please help.

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• IIS_WPG (and IIS_IUSRS) member of "Authenticated Users" group?

  - by krile

  Hello, i need a confirmation that IIS_WPG and the newer one IIS_IUSRS are also members of the "Authenticated Users" group. Can someone confirm this or am i beeing wrong? Thanks in advance! Regards, Krile

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• What does 14px/26px font size in css do?

  - by Castles

  I've been inspecting someone elses CSS and I noticed they are doing something I haven't seen before... body {font:14px/26px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif} What does the 14px/26px do? I've tried to google it but nothing seems to come up.

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• When do we use windows service ?

  - by M.H

  Are there situations that we should use a windows service ? I am building a client-server project (c#) and the server supposed to work alone without any user so someone advised me to use a windows service to run the server, is this right ? or there are a better solutions ?

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• Stupid Question Regarding If-Else's Simultaneous Execution in C++ or C

  - by Kerb_z

  In C or C++ if ( x ) statement1; else statement 2; for what value of x both statements will be executed?? I know we can execute if-else together like this: if(1){ goto ELSE; } else{ ELSE: } Is there any way, like a value? (Which i think is not possible. Asking because someone is arguing!)

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• What is SAP, and what are it's common applications?

  - by RB58

  Can someone just give me a quick run through of what SAP is. I googled it but there are too many different versions of it so I'm not sure where exactly to start!

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• How can I dynamically resize the jQuery Colorbox plugin?

  - by James Skidmore

  The AJAX content loaded in a Colorbox has some JavaScript included that resizes things within the content. Colorbox determines its sizing based on the sizes before all of the AJAX happens. How can I make the Colorbox resize after the content has been loaded? Here is a link where someone said that you can call colorbox() again after it's been loaded, but I can't figure out how to do that: http://groups.google.com/group/colorbox/browse_thread/thread/535d21c69e9006b0

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• How can I register a DLL which I created in C++

  - by Jannibelli

  I created a DLL in C++ using Visual Studio 2005. My problem is that I cannot register this DLL. Show me the error: "LoadLibrary(MyDll.dll) failed. The specified module could not be found." Someone help me? Thanks

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• getpriority() function in linux

  - by inquisitive

  Hi all.. may i know the exact usage of getpriority() call used in linux.. even after searching thru net, i couldnt understand it exactly.. can someone explain it with an example.. thnx in advance :)

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• Regular expression on range

  - by user1515425

  Sorry for these silly Question but i couldn't find a clue on my own I am a beginner at regexp language and I want someone help to find and replace the following value in content-range Http=Header Content-Range: bytes x-xxxxx/xxxx i want to find the xxxx value and replace it with yyyyy so the value will be x-xxxxxx/yyyy for example 0-423423/7777777 to be 0-423423/9999999 Can anyone help me in it thanks in advance

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