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  • Is Web Application Development Affordable?

    With the increased growth of the internet, internet based companies and internet marketing are taking their form. Several companies, marketers, and investors are moving forward in creating new and innovative techniques in which web application development will help to promote your company globally improving it overall.

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  • Kernel development statistics for 2.6.34 and beyond

    <b>LWN.net:</b> "As of this writing, the current kernel prepatch is 2.6.34-rc6. A couple more prepatches are most likely due before the final release, but the number of changes to be found there should be small. In other words, 2.6.34 is close to its final form, so it makes sense to take a look at what has gone into this development cycle. In a few ways, 2.6.34 is an unusual kernel."

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  • How to join two command output

    - by UAdapter
    for example I have command that shows how much space folder takes du folder | sort -n it works great, however I would like to have human readable form du -h folder however if I do that than I cannot sort it as numeric. How to join "du folder" and "du -h folder" to see output sorted as "du folder", but with first column from "du -h folder" P.S. this is just an example. this technique might be very useful for me (if its possible)

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  • SEO Or Search Engine Optimization For Free Traffic

    SEO or Search Engine Optimization is a vital part of Internet marketing and many people don't have a thorough grasp of it. Not understanding the basics of SEO means that you will struggle to get your websites ranking well and generating traffic. Ultimately, having no knowledge of SEO will cost you money and could cost you your online business. In its simplest form, SEO is all about improving the ranking of your website and its pages in the search engines using specific techniques.

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  • SEO Always Necessary Or Not Really?

    SEO or Search Engine Optimization is a tactic used by companies and advertisers to get a website at the top of search engine results pages. The beauty of this tactic is that the results are more sustainable than almost any other form of advertising. In other words once a website has attained a top position on a search engine for a given keyword, the website will remain there or there about for time to come.

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  • Can anyone help with this exception, please? (2 replies)

    Hi all The following stacktrace is generated in the environment and action detailed below, environment: vs2005, c#, winforms, dataset, detail view, bindingNavigator control user action: load form, click addnew button, then click movefirst button I have tried using the bindingNavigator MoveFirstItem Click to check on null values, but the event is not raised before this exception, and I can not find...

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  • What is SEO (Search Engine Optimization)?

    SEO in its most basic form is a series of steps taken to make a web site search engine friendly and have it show up in the search engines. At a more advanced level, SEO can be implemented to allow the web site in question to rank high in the search engines, preferably in the first few positions.

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  • How to solve "Warning: mail() [function.mail]: SMTP server response: 530 Relaying not allowed - sender domain not local in D:\\... " Error?

    - by Kiran Rs
    I have a contact page where users can contact me via that form. But I'm getting this error, Warning: mail() [function.mail]: SMTP server response: 530 Relaying not allowed - sender domain not local in D:\INETPUB\VHOSTS\nextoption.in\httpdocs\auto-replay\contact.php on line 33 My Php code is, if(isset($_POST['send'])) //if "email" is filled out, send email { //send email $email1=$_POST['email']; $headers = "From: My site\r\n"; $headers .= "Reply-To: [email protected]\r\n"; $headers .= "Return-Path: [email protected]\r\n"; $headers .= "X-Mailer: Drupal\n"; $headers .= 'MIME-Version: 1.0' . "\n"; $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n"; $to = "[email protected]"; $subject = "Test mail"; $message = "Hello!This is a simple email message $from = $email1; mail($to,$subject,$message,$headers); ? alert ("Enquiry form submited successfully ! We'll get back you soon "); What will be my fault..... What is the Fault in SMTP Server?

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  • Why does snmp fail to use its own MIBs?

    - by chrisdew
    I've done a fresh install of Ubuntu 12.04LTS, and installed the snmpd and snmp packages. If I type: snmpwalk -m ALL -v2c -c public localhost 1.3 I get swathes of errors, of the form: Cannot adopt OID in SQUID-MIB: cacheClients ::= { cacheProtoAggregateStats 15 } Cannot adopt OID in NET-SNMP-EXTEND-MIB: nsExtendLineIndex ::= { nsExtendOutput2Entry 1 } Cannot adopt OID in NET-SNMP-EXTEND-MIB: nsExtendOutLine ::= { nsExtendOutput2Entry 2 } Cannot adopt OID in UCD-SNMP-MIB: laIndex ::= { laEntry 1 } Cannot adopt OID in UCD-SNMP-MIB: laNames ::= { laEntry 2 } Cannot adopt OID in UCD-SNMP-MIB: laLoad ::= { laEntry 3 } Cannot adopt OID in UCD-SNMP-MIB: laConfig ::= { laEntry 4 } Cannot adopt OID in UCD-SNMP-MIB: laLoadInt ::= { laEntry 5 } Cannot adopt OID in UCD-SNMP-MIB: laLoadFloat ::= { laEntry 6 } Cannot adopt OID in UCD-SNMP-MIB: laErrorFlag ::= { laEntry 100 } Cannot adopt OID in UCD-SNMP-MIB: laErrMessage ::= { laEntry 101 } Cannot adopt OID in NET-SNMP-AGENT-MIB: nsNotifyRestart ::= { netSnmpNotifications 3 } Cannot adopt OID in NET-SNMP-AGENT-MIB: nsNotifyShutdown ::= { netSnmpNotifications 2 } Cannot adopt OID in NET-SNMP-AGENT-MIB: nsNotifyStart ::= { netSnmpNotifications 1 } There a literally hundreds of these. If snmp doesn't even like the distro-included MIBs, what chance to I have of getting my own used? (I get the same form of error with my own MIB, on a different machine, which is why I set up a clean install.) Do other distros have this issue? Is there something obvious that I am overlooking here? Thanks, Chris.

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  • WebSeal and jsp content updated by Ajax

    - by lior chaga
    Hey, I have a problem running an application on environment with WebSeal. It is a web application with Java server that contains many parts that are replcaed within the page according to user input. For instance - a form called Outer.jsp may contain a form:options combo-box (by spring-forms), that uppon selection of an option, a certain Div is updated with a content produced by a jsp and fetched by an Ajax call (the ajax impementation in the client is done by Prototype JavaScript framework 1.5.1.2). Let's call the content fetched by ajax - Inner.jsp So Outer.jsp is fetching Inner.jsp, which in turn uses js functions in files included by the Outer.jsp. This, I think, is where my problem starts - Inner.jsp is not familiar with any of the functions included in Outer.jsp. And so, almost any operation performed by Inner.jsp is failing miserably. Needless to say - this works perfect when running on environment without WebSeal. Note that the scripting is enabled in WebSeal junction (with the -J option). I also see that the content returned by the Ajax call includes a document.cookie added by WebSeal (not sure it matters to this problem) Can anyone assist? Thanks! Lior

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  • Drupal with clean urls turned on is putting question marks in URL

    - by aussiegeek
    I have a drupal site with clean urls, the pages load correctly, but then the URL is rewritten with a question mark in it, which I don't want the user to see. My .htaccess is: <IfModule mod_rewrite.c> RewriteEngine on # If your site can be accessed both with and without the 'www.' prefix, you # can use one of the following settings to redirect users to your preferred # URL, either WITH or WITHOUT the 'www.' prefix. Choose ONLY one option: # # To redirect all users to access the site WITH the 'www.' prefix, # (http://example.com/... will be redirected to http://www.example.com/...) # adapt and uncomment the following: # RewriteCond %{HTTP_HOST} ^example\.com$ [NC] # RewriteRule ^(.*)$ http://www.example.com/$1 [L,R=301] # # To redirect all users to access the site WITHOUT the 'www.' prefix, # (http://www.example.com/... will be redirected to http://example.com/...) # uncomment and adapt the following: # RewriteCond %{HTTP_HOST} ^www\.example\.com$ [NC] # RewriteRule ^(.*)$ http://example.com/$1 [L,R=301] # Modify the RewriteBase if you are using Drupal in a subdirectory or in a # VirtualDocumentRoot and the rewrite rules are not working properly. # For example if your site is at http://example.com/drupal uncomment and # modify the following line: # RewriteBase /drupal # # If your site is running in a VirtualDocumentRoot at http://example.com/, # uncomment the following line: RewriteBase / # Rewrite URLs of the form 'x' to the form 'index.php?q=x'. RewriteCond %{REQUEST_URI} !(connect|administration) RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_URI} !=/favicon.ico RewriteRule ^(.*)$ index.php?q=$1 [L,QSA] </IfModule>

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  • How to edit a read-only document in LibreOffice?

    - by TestUser16418
    I need to fill a form (which I received in .doc format and saved as .odt). The file is read-only except for the fields where I can enter the information. Unfortunately, with the fields filled it doesn't fit on one page, and I need to edit it so I can print and submit it. With LibreOffice beta 3, I could edit anything outside of the fields, and the fonts were slightly smaller, so it fit on the page even with the fields filled. Today I upgraded LibreOffice, and when I opened to edit a field where I had a mistake, it no longer fits on the page, and I can't edit it. When I opened the properties it says that the document is NOT read-only, but it is. When I try to delete text it tells me that I can't edit the read-only content. Can anyone give me some advice, because I've been trying to print my form for 2 hours already. I tried AbiWord and KWord, but both are missing elements from the page (though the forms fit). I can also edit the margins (Format - Page is dimmed, but when I begin to edit a field it's no longer dimmed)med

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  • Export NFS path containing "-" (dash)

    - by qdot
    I'm in a bit of a pinch with NFS exports file. Specifically, I can't find a way to export a directory containing "-" in the path name. Manual (exports(5)) states: Also, each line may have one or more specifications for default options after the path name, in the form of a dash ("-") followed by an option list. The option list is used for all subsequent exports on that line only. It then states: If an export name contains spaces it should be quoted using double quotes. You can also specify spaces or other unusual character in the export name using a backslash followed by the character code as three octal digits. Unfortunately, that is not the case. Specifically, if the pathname contains "-", either verbatim, or with \055 or is enclosed in double quotes, it still refers to the name without "-" Any ideas? I have a large number of directories, all of the form /vol/buildsystem-s3c2440 /vol/buildsystem-tao3530 and I'd prefer to have them all available as nfs exports. Short of replacing the "-" with "_" everywhere in the scripts, can it be done with "-" ?

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  • Looking for recommendations on OCR problem - tabular numeric data

    - by ldigas
    I have 20 pages of experiment measurement data which I need to digitalize. The results are in tabular form, scanned in 600 dpi resolution, and as far as scans go, they came up pretty clean and readable. For an example of how it looks see here (but beware: it is a rather big scan; about 5Mb; no problem for any broadband connection, but dialups should approach with caution!) ... and I need it finished by sunday afternoon (:-o) <-- smiley in a state of panic (then why did't you start sooner?)... yea, yeah ... I know ... but, it came up late, and I wasn't thinking I was gonna need this data also. So, I'm looking for recommendations. I haven't much experience with OCR programs, save scanning a page or two of pure text, but just to mention, I haven't the wish also to test out every OCR program out there. So this isn't a "name your OCR favourite". What I'm looking is advice from someone who's done something like that, and his/hers experience on what would be the best way to undertake. I need the data in txt form but since it will have to be checked (by drawing it, and just simply watching whether some points "jump out") I'll probably be entering it in Excel at first.

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  • How to read an Excel file, get and set the information using POI

    - by user1399713
    I'm using Java to read a form that is in an Excel spreadsheet that the user fills in with information about geometric shape. Ex: Shape :_________ Color :_________ Area: _________ Perimeter:________ So far the code I have can I can read what I want in the form and print out the values of Shape, Color, Area, Perimeter. public class RangeSetter { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { FileInputStream file = new FileInputStream(new File("test2.xls")); //C:\Users\Yo\Documents // Setup code String cname = "Shape"; HSSFWorkbook wb = new HSSFWorkbook(file); // retrieve workbook // Retrieve the named range // Will be something like "$C$10,$D$12:$D$14"; int namedCellIdx = wb.getNameIndex(cname); Name aNamedCell = wb.getNameAt(namedCellIdx); // Retrieve the cell at the named range and test its contents // Will get back one AreaReference for C10, and // another for D12 to D14 AreaReference[] arefs = AreaReference.generateContiguous(aNamedCell.getRefersToFormula()); for (int i=0; i<arefs.length; i++) { // Only get the corners of the Area // (use arefs[i].getAllReferencedCells() to get all cells) CellReference[] crefs = arefs[i].getAllReferencedCells(); for (int j=0; j<crefs.length; j++) { // Check it turns into real stuff Sheet s = wb.getSheet(crefs[j].getSheetName()); Row r = s.getRow(crefs[j].getRow()); Cell c = r.getCell(crefs[j].getCol()); if (c!= null ){ switch(c.getCellType()){ case Cell.CELL_TYPE_STRING: System.out.println(c.getStringCellValue()); } } } } What I want to do is to create a method that gets the that information and another that sets it. So far I can only print to the console

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  • How to send mail with PHP [migrated]

    - by roth66
    My litle problem is about mail() function in PHP, it doesnt want to send emails, to my local server, or anywhere else. I don't think that function was supposed to send mail to adresses like: [email protected]; So I've installed a mail server: hmailserver, I installed a client: dream-mail; I installed sendmaill.exe; (actually unzipped it in a folder, then in php.ini set the sendmail_path to point to it) After countless trials and errors, it still doesn't work. my system would comprise in an Apache server 2.2, and PHP (last version I think 5.3 or somehing), running on windows. And now for avoiding the usual questions (Did you make rules in your firewall etc etc), I guess I should mention, that there arent any connectivity issues, everything is set to "local" (localhost), port 25, 110, 143, are all opened, And, after a few days of fiddling with my brand new mail-server, I manage to make it work. THe Dream-mail client, has a test, trough which it would test its connections, and according to it, the SMTP AND POP3 connections are all successful, it even sends an email, for testing. SO ya, it would work. The problem, remains: PHP mail funcion. And I really need it, since on my website there's a contact form, and right now is useless. I've also checked the form it self, and seems to be alright.

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  • .NET not processing an XML file in IIS

    - by Stuart McIntosh
    We have 2 servers, 1 already configured with .net which works fine and a new one which appears to be configured the same but when I open an xml page in Internet Explorer it complains about the <% tag. We have IIS on win srvr 2003 SP2. The website is configured with .NET 1.1.4322. In ISAPI extensions have set the .XML extension to use c:\windows\microsoft.net\framework\v1.1.4322\aspnet_isapi.dll But the page: <property name="documentmaxage" value="0"/> <property name="documentmaxstale" value="0"/> <var name="m_Prompt_Path" /> <form id="InitVoiceXmlDoc"> <block> <assign name="m_Prompt_Path" expr="&quot;<% Response.Write(Request.QueryString["m_Prompt_Path"]); %>&quot;"/> </block> </form> gives the error: The XML page cannot be displayed Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later. The character '<' cannot be used in an attribute value. Error processing resource 'http://localhost:11119/fails.xml'. Lin... &quo... We have the same config on another server which works fine. So are there other options apart from the ISAPI extensions that I need to look at. If I suffix the page .aspx, of course it works fine.

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  • Mutual piping on linux

    - by user21919
    I would like the output of A to be input for B and at the same time the output of B to be the input for A, is that possible? I tried the naïve thing: creating named pipes for A (pipeA) and B (pipeB) and then: pipeB | A | pipeA & pipeA | B | pipeB & But that does not work (pipeB is empty and switching the order would not help either). Any help would be appreciated. Example: Command A could be compiled form of this C program: #include <stdio.h> int main() { printf("0\n"); int x = 0; while (scanf("%d", &x) != EOF) { printf("%d\n", x + 1); } return 0; } Command B could be compiled form of this C program: #include <stdio.h> int main() { int x = 0; while (scanf("%d", &x) != EOF) { printf("%d\n", x + x); } return 0; }

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  • Sun Power Button Won't Shut Down System

    - by user36680
    Background: We are running NIS and have NFS mounts from a Solaris 10 workstation to a Solaris 8 server. If the workstation loses its network connection for some reason, when I look at the workstation's console I see repeated messages of the form: <date> <time> <hostname> ypbind[<pid>]: NIS server not responding for domain "<domain>"; still trying. If I try to login at the console as a user, it won't work because it can't authenticate my account through NIS. Also, it won't return to a login prompt again, so I can't log in as root. If I press the power button (don't hold it in) on the workstation, I see: <date> <time> <hostname> power: WARNING: Power off requested from power button or SC, powering down the system! Shutdown started. <date> <time> Changing to init state 5 - please wait. <date> <time+2 minutes> <hostname> power: WARNING: Failed to shut down the system! And continue to see messages of the form: <date> <time> <hostname> ypbind[<pid>]: NIS server not responding for domain "<domain>"; still trying. So, the questions are How do I make NIS stop trying (because I know it will fail)? Why won't it shut down?

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  • Log shipping on select tables.

    - by Scott Chamberlain
    I know I am most likely using incorrect terminology so please correct me if I use the wrong terms so I can search better. We have a very large database at a client's site and we would like to have up to date copies of some of the tables sent across the internet to our servers at our office. We would like to only copy a few of the tables because the bandwidth requirement to do log shipping of the entire database (our current solution) is too high. Also replication directly to our servers is out of the question as our servers are not accessible from the internet and management does not want to do replication (more on that later). One possible Idea we had is to do some form of replication on the tables we need to another database on the same server and do log shipping of that second smaller database but management is concerned that the clients have broken replication (it was between two servers on their internal network however) on us in the past and would like to stay away from it if possible. Any recommendations would be greatly appreciated. If using some form of replication is the only solution, I am not against replication, I just need compelling arguments to convince management to do it. This is to be set up on multiple sites that are running either Sql2005 or Sql2008 we will have both versions on our end to restore the data to so that is not a issue. Thank you.

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  • Cannot send email to info@ or support@

    - by user3022598
    I am trying to send email from my gmail account to a couple user accounts I have on my new Centos server. The email is setup correctly and I can send receive from accounts ok except info and support. I tried to setup two users "info" and "support" I have a php form that sends out email that works fine for all users except info and support. To test this and make sure that something did not change from yesterday i just created a new user "frank" and tried the submit form and it worked fine. From my gmail account i can email "frank" however i cannot email "info" or "support" The logs I pulled are as follows and i think i see the issue but no idea how to fix it. Aug 15 12:20:55 mail postfix/qmgr[1568]: 1815C20A83: from=, size=1815, nrcpt=1 (queue active) Aug 15 12:20:55 mail postfix/local[2270]: 1815C20A83: to=, relay=local, delay=0.28, delays=0.26/0.01/0/0.01, dsn=2.0.0, status=sent (delivered to maildir) Aug 15 12:17:13 mail postfix/qmgr[1568]: 3C18520A7F: from=, size=1818, nrcpt=1 (queue active) Aug 15 12:17:13 mail postfix/local[2201]: 3C18520A7F: to=, orig_to=, relay=local, delay=0.28, delays=0.25/0.01/0/0.01, dsn=2.0.0, status=sent (delivered to maildir) Aug 15 12:15:24 mail postfix/qmgr[1568]: 2F79420A79: from=, size=1813, nrcpt=1 (queue active) Aug 15 12:15:24 mail postfix/local[2155]: 2F79420A79: to=, orig_to=, relay=local, delay=0.29, delays=0.27/0.01/0/0.01, dsn=2.0.0, status=sent (delivered to maildir) For some reason frank goes out fine, however support and info go to root? Why?

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  • Moving a site from IIs6 to IIS7.5

    - by Sukotto
    I need to move a site off of IIS6 (Win Server 2003) and onto IIS7.5 (Win Server 2008) as soon as possible. Preferably tomorrow. The site itself is a delightful mix of classic asp (vbscript) and one-off asp.net (C#) applications (each asp.net app is in its own virtual dir and has a self-contained web.config). In case it's relevant, this is a sort of research site made up of 40 or 50 unconnected microsites. Each microsite is typically a simple form allowing a user to submit a form, which then runs a Stored Proc on a sqlserver db and displays a chart and/or table of the results. There is very little security to worry about. The database connection info is in a central file (in the case of the classic asp) or app's individual web.config (lots of duplication there) To add a little spice to the exercise... I have no idea how to admin IIS The company no longer employs the sysadmin or the guys who set this thing up. (They're not going to employ me much longer either but my sense of professional pride does not permit me to just walk away from this task). The servers are on mutually firewalled networks and I have to perform a convoluted, multi-step process to copy anything from one to the other. Would someone please point me to a crash-course tutorial for accomplishing the above? I have: a complete copy of the site's filesystem on the new box installed the 3rd party charting tool on the new system a config.xml file from the "all tasks - save configuration to a file" right click menu. There doesn't seem to be a way to import it on the new system however. The newer IIS manager has a completely different UI and I'm totally lost. Please help.

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