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• Display sql results in groups

  - by ktsixit

  Hi all, I have an sql query here and it returns a number of results. I'd like to show these results in groups. What I mean is, show the first 20 results in some part of the page, show the next 20 results in another part of the page etc... How can I do that?

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• How do I format a String in an email so Outlook will print the line breaks?

  - by MattGrommes

  I'm trying to send an email in Java but when I read the body of the email in Outlook, it's gotten rid of all my linebreaks. I'm putting \n at the ends of the lines but is there something special I need to do other than that? The receivers are always going to be using Outlook. I found a page on microsoft.com that says there's a 'Remove line breaks' "feature" in Outlook so does this mean there's no solution to get around that other than un-checking that setting? Thanks

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• Multithreading consulting service

  - by Gustavo Paulillo

  Hello. I am creating a service, that needs to perform the following tasks: consult bank services and persist data into DB. The dificult is: Its needed to execute each process in parallel. I mean the better choice is implementing a multithreading service, running each instance per thread. But how its done? Thanks

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• CMake module for gettext support?

  - by Artyom

  Hello, Is there a good, open-source, document CMake module for gettext support? I mean: Extracting messages from sources Merging messages to existing translations Compilation of mo-files Installation of mo-files. Because plain macros that CMake provides are quite... useless for real l10n support.

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• Avoid Browser Pop-up Blockers

  - by Pablo Fernandez

  Is there a set of best-practices or advice to avoid pop up windows being blocked by the different browsers pop-up blockers? By pop-up I mean windows created by either window.open or window.showModalDialog methods. Thanks a lot

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• google site rank from search word

  - by user72185

  Hi, is it possible (a Google API or something) to get the ranking of a website given a search word? It's the code equivalent of doing a Google search for a word, then browsing through the results until you find the website you look for. By ranking I mean the position in the pages found, e.g. the site is number 4000 when searching for some word. Thanks!

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• Javascript protocol and events

  - by ayush

  What does the following code mean - <a href="javacsript:;" onClick="addItem(160)">some link</a> My basic doubt is which script is run when we click on the link

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• How to disable UAC using visual stuio 2010?

  - by Sein Kraft

  How to diable UAC using Visual Studio 2010 to run the compiled app without problems and witout using virtualization? I mean run the app as administrator. (with shield icon)

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• I am going to write a book on Facebook Connect. Just want to know what do you expect from such a boo

  - by James Goodwil

  I mean you can point out which topics you want to be covered, or atleast focused. Beside that, if you are already a developer using FBConnect, is there anything you want a detailed example (other than Facebook's official developers wiki). I would love to add the topics here for sure. Just for the record, server side examples will be shown in PHP :)

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• is possible just deny download from TCP/IP?

  - by Kerberos

  Hi all! I want to deny my internet connection's download properties for all port. I mean i want to make just upload. is it possible? Thank you very much for your help, already now.

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• is possible just deny download from TCP/IP?

  - by Kerberos

  Hi all! I want to deny my internet connection's download properties for all port. I mean i want to make just upload. is it possible? Thank you very much for your help, already now.

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• Accessing the text file that is stored on BLOB of Windows Azure

  - by veda

  I am working on Windows Azure. I followed some tutorial about how to store text file on to the blob of windows azure. I am successful in uploading the data. Now, I wanted to access the file. I mean, I have to read the content of the file and display it.... Can anyone tell me, How to do that... Thanks, in advance...

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• does a Java getter incur a performance penalty

  - by alan

  if i have the code int getA(){ return a; } and then do something like int b = obj.a(); instead of int b = obj.a; will that mean that the stack will have to be pushed and popped ultimately slowing down my code?

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• what test data approach/framework is recommended for .net unit testing

  - by Greg

  Hi, what test data approach/framework is recommended for .net unit testing? I'm in VS2010, C#, doing business logic layer testing. By approaches I mean like: creating database snapshots, programmatically creating each time, etc etc. Like what approach to use to ensure at the start of each test the database is in a known state.

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• rsync : Read input from a file and sync accordingly

  - by Dheeraj

  I have a text file which contains the list of files and directories that I want to copy (one on a line). Now I want rsync to take this input from my text file and sync it to the destination that I provide. I've tried playing around with "--include-from=FILE" and "--file-from=FILE" options of rsync but is is just not working I also tried pre-fixing "+" on each line in my file but still it is not working. I have tried coming with various filter PATTERNs as outlined in the rsync man page but it is not working. Could someone provide me correct syntax for this use case. I've tried above things on Fedora 15, RHEL 6.2 and Ubuntu 10.04 and none worked. So i am definitely missing something. Many thanks.

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• django link format words joined with hypens

  - by soField

  href="http://www.torontolife.com/daily/daily-dish/restauranto/2010/03/10/best-new-restaurants-2010-james-chatto-names-five-honourable-mentions/"Best new restaurants 2010: honourable mentions is django has built in mechanism to format links above i mean words joined with hypens how can achieve this ?

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• Use ImageMagick to convert TIFF to PNGs, how to improve the speed?

  - by Woo

  I am using "convert" from IM to get PNGs from multi-page TIFF files, everything is good except the speed. From "convert" documentation, I found: For the MNG and PNG image formats, the quality value sets the zlib compression level (quality / 10) and filter-type (quality % 10). For compression level 0, the Huffman-only strategy is used, which is fastest but not necessarily the worst compression. The default PNG compression is 75. So I tried "-quality 0", but almost no changes with the spreed. Anyone can share the ideas of how to improve the spreed? Here are my command: convert 100Pages.tif[0,1,2,3,4,5] -quality 0 100Pages.png Thanks!

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• Why is there a "Conversion Errors" tables in an MDB?

  - by Craig Johnston

  Why would there be a "Conversion Errors" table in an MDB? Does this mean there was an attempt to convert the MDB to a different (newer) version of Access?

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• Simple/Basic steganography algorithms and methods

  - by tomp

  What are the basic and simpliest steganography algorithms and methods? I mean the steganography applied to images. How does simple program that hides data to images work? How does the program recognize the encrypted message in image without the source image? What are the main techniques used?

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• What is the difference between using IDisposable vs a destructor in C#?

  - by j0rd4n

  When would I implement IDispose on a class as opposed to a destructor? I read this article, but I'm still missing the point. My assumption is that if I implement IDispose on an object, I can explicitly 'destruct' it as opposed to waiting for the garbage collector to do it. Is this correct? Does that mean I should always explicitly call Dispose on an object? What are some common examples of this?

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• Integration of C#, F#, IronPython and IronRuby

  - by prosseek

  I was told that the assembly files made from C# and F# source is interoperable as they are compiled into .NET assembly. Q1 : Does that mean that C# can call F# functions just like they are C# functions? Q2 : How about the IronPython and IronRuby? I don't see any assembly dll from the IronPython/IronRuby. Q3 : Is there any easy way to use IronPython/IronRuby functions from C# or F#?

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• Are there any tutorials on Web Service creation with PHP 5?

  - by Ole Jak

  I mean I want to understrand how to generate WSDL from my code So I've rote <?php $soap = new SoapServer(null, array('uri' => 'http://php.hoshmand.org/')); $soap->addFunction('add'); $soap->handle(); function add($a, $b) { return $a + $b; } ?> How to call it like a WSDL now?

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• How can I get a list of default documents in IIS using PowerShell?

  - by SGarratt

  I'm managing a Server Core machine and trying to do everything in PowerShell, which is fun. I need a list of the default documents. From other websites, I've found out how to set and remove them, using both xxx-WebConfiguration and xxx-WebConfigurationProperty. I've tried: Get-WebConfigurationProperty -Filter /system.webServer/defaultDocument -PSPath "IIS:\sites\Default Web Site" -Name files but it gives: Collection : {Microsoft.IIs.PowerShell.Framework.ConfigurationElement, Microsoft.IIs.PowerShell.Framework.Configuration Element, Microsoft.IIs.PowerShell.Framework.ConfigurationElement, Microsoft.IIs.PowerShell.Framework.Confi gurationElement...} ItemXPath : /system.webServer/defaultDocument Attributes : {} ChildElements : {} ElementTagName : files Methods : Schema : Microsoft.IIs.PowerShell.Framework.ConfigurationElementSchema which doesn't really help.

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• fread and fwrite are not recommended for use with structured data

  - by forest58

  A book beginning linux programming 3ed says "Note that fread and fwrite are not recommended for use with structured data.Part of the problem is that files written with fwrite are potentially nonportable between different machines." What does that mean exactly? what calls should I use if I want to write a portable structured data reader or writer? direct system calls?

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• Overloading new, delete in C++

  - by user265260

  i came across this line is stroustrup An operator function must either be a member or take at least one argument of a user-defined type (functions redefining the new and delete operators need not). Dont operator new and operator delete take an user defined type as one of their arguments? what does it mean, am i missing something here

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