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• Need data on disk drive management by OS: getting base I/O unit size, “sync” option, Direct Memory A

  - by Richard T

  Hello All, I want to ensure I have done all I can to configure a system's disks for serious database use. The three areas I know of (any others?) to be concerned about are: I/O size: the database engine and disk's native size should either match, or the database's native I/O size should be a multiple of the disk's native I/O size. Disks that are capable of Direct Memory Access (eg. IDE) should be configured for it. When a disk says it has written data persistently, it must be so! No keeping it in cache and lying about it. I have been looking for information on how to ensure these are so for CENTOS and Ubuntu, but can't seem to find anything at all! I want to be able to check these things and change them if needed. Any and all input appreciated.

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• i want to block my http port using .net application............can anybody help me its urgent plzzzz

  - by prasad

  I want to block port 80 in such a way that whenever user clicks on IE the pop-up window should display to enter required information and once he enter's required information and it is valid then and then only he vl be able to access internet so anybody help me....................using C#.NET

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• How to BIND IP Address on Centos 5? Need Tutorial

  - by Clear.Cache

  Can someone show me a simplified tutorial that explains how to bind IPs in Linux (Centos / Redhat)? For example, got a dedicated server with a /29 123.123.123.0/29 So I have to bind that /29 where 123.123.123.2 is the IP I'll access via ssh in order to do so. Thanks.

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• (DBA Certification ) Is exist dba advance certificate that can help me to get better Job?

  - by Yosef

  Hi, I programmer have a little experience with database. Is exist dba advance certificate that can help me to get better Job (Online)? Thanks,

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• Do I need to translate (local) in a sql server connection string?

  - by DanDan

  When connecting to sql server, I have the hardcoded string "(local)". Is this a string I need to make available for localisation? ie, does (local) always work no matter the current language settings?

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• I need help to automate my concatenate to change daily without having to manually input the new data

  - by Harold Nottingham

  Hi there I use concatenate to pull data together from different cells in my spreadsheet. Since my data changes daily, I want the formula to also change daily without having to manually input the new cell in the concatenate formula. I am looking for a way to do this but not sure how. Can anyone out there help me out please!? I appreciate the assistance in advance!

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• How well do you need to know HTML before delving into CSS?

  - by Shailesh Tainwala

  Is knowledge of HTML beyond the basics a prerequisite for learning CSS? I am making a learning plan so this will help me evaluate the time required better.

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• What would a new web development tool need to succeed?

  - by boost

  If one wanted to bring a new web development tool to market, what would it have to be able to do that would differentiate it enough from all the others to attract people's attention? In what areas are all the other frameworks and languages falling down, such that if a new product addressed those issues, it would stand a chance of being adopted by significant user community?

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• How can I exclude a file in a folder from basic auth (regex help)?

  - by simon180

  Hi I have a folder on my site which contains admin files and I've added basic auth following a little unwanted attention. This works fine however a couple of the admin functions won't work through basic auth as they handle file uploads and so I want to exclude these files from the auth. It shouldn't have any security implications as any rogue user wouldn't be able to access the pages that could create a session to use these functions. I am using the following basic code to exclude a file: <FilesMatch "(index.php\/myadminfolder\/myurl\/myaction/someotherstuff?)$"> Satisfy Any Order allow,deny Allow from all Deny from none </FilesMatch> The URL exclusion is not working. The URL to exclude is in the form: index.php/directory/subdirectory/action/uniqueid/blah What is the correct URL string to add to FilesMatch to exclude any files that start with the pattern of index.php/directory/subdirectory/action - regardless of what comes after action? Thanks Simon

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• Rails: i would need to load a haml file in a class and render in the caller

  - by Totty

  I have this: app/modules/grid_module.rb app/modules/grid.html.haml then in my view: app/views/layouts/default.html.haml I want to make a new instance of the grid_module and render it content. Its content is into the grid.html.haml and this file can only use the instance vars set in the grid_module.rb is this possible to do? (the grid name is just an example, it must be more flexible, to load the html.haml file based on the .rb class) the grid_module must has access to models too* like this: User.find_by_id(4) thanks for help

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• I am loading content via Ajax, but I need it to not load anything when my site loads

  - by Reden

  I'm loading content into several divs with ajax_loadContent <div class="content"><div class="container" id="contents2"><!-- Empty div for dynamic content -->Loading content. please wait...</div><script type="text/javascript">ajax_loadContent('contents2','http://www.thewebsite.com/blank.php');</script></div> Basically, I don't want to load anything until the user clicks on the links I have specified to load content into these instances, please help! Right now, I'm loading a blank file to show nothing in the div.

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• Is it impossible to embed Java3D in a way that I don't need to install it?

  - by Kyle

  I'm running a big application and a small part of it includes Java 3D, the problem is many users need to use the code, but it isn't practical for everyone to install Java 3D just to run the application if they aren't even going to use that section of the application. Is it possible through compiling an extra jar, or changing some paths, to include Java 3D in a project without installing it on a system? Or perhaps to manually include any dlls?

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• Do I need RubyCocoaBridge or MacRuby or both to develop in Ruby for the iPad?

  - by glanden

  I've heard both MacRuby and Ruby CocoaBridge discussed in relation to iPhone/iPad development in Ruby. Do I need one or both of these?

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• How to change TextMate's ^H keybinding to delete instead of showing help?

  - by ReenReen

  I come from an Emacs background, and I'm used to typing ^H to delete the previous character. TextMate displays bundle help instead. I have not found a way to change this binding. Is there a way?

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• Do i need a real Android device to develop an Android software for the marketplace?

  - by systempuntoout

  From your experience, to develop an Android software for the marketplace, do i need a real Android device to test my applications or emulator is enough?

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• I need a converter to make any jquery code to make no.conflict mode?

  - by jitendra

  I need a converter to make any jquery code/plugin to make with no.conflict mode? or it's just possible with find and replace.

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• Problem with background in IE, all other browser work excellent.... please help...i almost get fired

  - by Tran

  Hello pros out there, I have this problem with background in IE PC, all other browsers including Mac Safari work excellent.... please help...i almost get fired... link is: http://www.imageoneads.com/missiongallery/index.htm Thanks so much tran006

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• Why do we need SDK along with .NET Framework?

  - by Sandbox

  We have to install Windows SDK along with .NET Framework. Why do we need the SDK if we have the framework? EDIT: This isn't just the case for .net development. Also, if you want to develop Silverlight apps, you have to install additional sdk. Why?

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• CMS for a fairly large Mobile Website - Please Help Select.

  - by Vinod

  I am looking for :- A mature, scalable and proven CMS solution With Support for Mobilization (Android and iPhone) Good Amount of Customization using Java / .NET Lots of out of the box components to choose from. Please help with recommendations. p.s Are there any Mobile CMS providers which works in a SaaS model?

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• Do I need to install mssql before I can use mssql.so with php on unix?

  - by lock

  I didn't install any MSSQL instance on my localhost that runs windows. I just used the xampp package and uncommented the modules used for mssql. The mssql server resides on another Windows Server so I believe I only needed a simple connector module. I hoped that it would be the same for Unix. But whenever I open my site on the unix production server, (i use codeigniter btw) the logs tell me it stops script execution after Database Driver Class Initialized. I am not really familiar on installing apache and friends on unix and I wasn't responsible on how the server was set-up. But it turns out that there is no mssql.so found on the php modules directory so i tried to google for one. While the forums are telling me to just compile the script, I couldn't just do that simply as I have no write access to the server and plus it seems upon installation of php, phpize didn't get installed with it too. Hope someone can shed light to me regarding this. I think its just easier if I can get a mssql.so for PHP 4.4.4

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• Need free service that stores files and provides legal proof of date of upload.

  - by BenoitParis

  I am compiling some documents on a proof of concept. I want to find an authority that could store a document and certify in the future that: I am the author of said document. The date at which the document was uploaded has not been tampered with. The document remained unchanged since. Is there a website that can act as such an authority.

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• IPhone- Rss sample code, modify to display images... PLease help!!!

  - by avanadra

  Hi! I am trying to make app that displays an RSS feed, with text and images into a table, but I am really struggeling with it! I found a really good [sample code-project][1] that i can really recommend-- but im struggeling getting it to display images in the tablecells instead of only text I would be reeeeally happy with any help!! Thanks

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• I need a way to implement the function matches() from XPath 2.0 with functions from XPath 1.0

  - by Jenny Smith

  I have the following piece of code: root="//valueExpression[matches(self::*,'pattern')]/.." But I can only use XPath 1.0 and I get an exception for the function matches(). Can you please help me with a solution using only functions from XPath 1.0 ?

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• Please Help! SVN server hosting company shutting down and need back up of repository

  - by Truegilly

  Hello, just logged onto http://www.ezsvn.com they host SVN repository. I have a repository which I have been paying monthly for with hundreds of commits. there support is non existent. can I get a backup of my repository from my machine ?? I’m using windows any help is most appreciated Truegilly

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• Why do I need the isset() function in php?

  - by Chris

  I am trying to understand the difference between this: if (isset($_POST['Submit'])) { //do something } and if ($_POST['Submit']) { //do something } It seems to me that if the $_POST['Submit'] variable is true, then it is set. Why would I need the isset() function in this case?

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