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  • Postfix does not get external emails

    - by Marks
    Hi there. I have a small vserver(ubuntu), on which i want to run mailman and therefore have to configure postfix. I already configured postfix to send mail per relay over gmail (server-ext.). I also receive local emails (server-server), but i dont get emails from ext. (ext. - server). I have a domain routed to the vserver. But when i send an email from external (e.g. from gmail) to [email protected] i don't get it into the inbox. But there is also no error return message i get to my gmail account. What could be a possible problem? Do i have to configure email revieving from external somewhere? Thanks for any help.

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  • Return NSArray from NSDictionary

    - by Jon
    I have a fetch that returns an array with dictionary in it of an attribute of a core data object. Here is my previous question: Create Array From Attribute of NSObject From NSFetchResultsController This is the fetch: NSFetchRequest *request = [[NSFetchRequest alloc] init]; [request setEntity:entity]; [request setResultType:NSDictionaryResultType]; [request setReturnsDistinctResults:NO]; //set to YES if you only want unique values of the property [request setPropertiesToFetch :[NSArray arrayWithObject:@"timeStamp"]]; //name(s) of properties you want to fetch // Execute the fetch. NSError *error; NSArray *objects = [managedObjectContext executeFetchRequest:request error:&error]; When I log the NSArray data, I get this: The content of data is( { timeStamp = "2011-06-14 21:30:03 +0000"; }, { timeStamp = "2011-06-16 21:00:18 +0000"; }, { timeStamp = "2011-06-11 21:00:18 +0000"; }, { timeStamp = "2011-06-23 19:53:35 +0000"; }, { timeStamp = "2011-06-21 19:53:35 +0000"; } ) What I want is an array with this format: [NSArray arrayWithObjects: @"2011-11-01 00:00:00 +0000", @"2011-12-01 00:00:00 +0000", nil];' Edit: This is the method for which I want to replace the data array with my new data array: - (NSArray*)calendarMonthView:(TKCalendarMonthView *)monthView marksFromDate:(NSDate *)startDate toDate:(NSDate *)lastDate { NSLog(@"calendarMonthView marksFromDate toDate"); NSLog(@"Make sure to update 'data' variable to pull from CoreData, website, User Defaults, or some other source."); // When testing initially you will have to update the dates in this array so they are visible at the // time frame you are testing the code. NSArray *data = [NSArray arrayWithObjects: @"2011-01-01 00:00:00 +0000", @"2011-12-01 00:00:00 +0000", nil]; // Initialise empty marks array, this will be populated with TRUE/FALSE in order for each day a marker should be placed on. NSMutableArray *marks = [NSMutableArray array]; // Initialise calendar to current type and set the timezone to never have daylight saving NSCalendar *cal = [NSCalendar currentCalendar]; [cal setTimeZone:[NSTimeZone timeZoneForSecondsFromGMT:0]]; // Construct DateComponents based on startDate so the iterating date can be created. // Its massively important to do this assigning via the NSCalendar and NSDateComponents because of daylight saving has been removed // with the timezone that was set above. If you just used "startDate" directly (ie, NSDate *date = startDate;) as the first // iterating date then times would go up and down based on daylight savings. NSDateComponents *comp = [cal components:(NSMonthCalendarUnit | NSMinuteCalendarUnit | NSYearCalendarUnit | NSDayCalendarUnit | NSWeekdayCalendarUnit | NSHourCalendarUnit | NSSecondCalendarUnit) fromDate:startDate]; NSDate *d = [cal dateFromComponents:comp]; // Init offset components to increment days in the loop by one each time NSDateComponents *offsetComponents = [[NSDateComponents alloc] init]; [offsetComponents setDay:1]; // for each date between start date and end date check if they exist in the data array while (YES) { // Is the date beyond the last date? If so, exit the loop. // NSOrderedDescending = the left value is greater than the right if ([d compare:lastDate] == NSOrderedDescending) { break; } // If the date is in the data array, add it to the marks array, else don't if ([data containsObject:[d description]]) { [marks addObject:[NSNumber numberWithBool:YES]]; } else { [marks addObject:[NSNumber numberWithBool:NO]]; } // Increment day using offset components (ie, 1 day in this instance) d = [cal dateByAddingComponents:offsetComponents toDate:d options:0]; } [offsetComponents release]; return [NSArray arrayWithArray:marks]; }

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  • Passing html attribute value to the next script in php

    - by NewBiL
    I have three php scripts. main.php questions.php and values.php Here's the code main.php <html> <head> <title></title> </head> <body> <h1>Be Prepare for the battle</h1> <?php $strTitle = "Begin"; $strLink = "<a href = 'question.php?ques_id=1'>" . $strTitle ."</a>"; echo $strLink; ?> </body> </html> questions.php <?php require_once('../connect.php'); $quesSQL = mysql_query("SELECT * FROM `questions` WHERE `ques_id`=". $_GET["ques_id"]); if(!mysql_num_rows($quesSQL)>=1) { die('Complete.'); } $next = $_GET["ques_id"]; while($row = mysql_fetch_array($quesSQL)) { $id = $row['ques_id']; $strTitle = $row['ques_title']; echo "<li>". $strTitle ."</li><br/>"; } $optSQL = mysql_query("SELECT `options`,`values` FROM questions_options WHERE ".$id."= ques_id"); echo "<form action=\"values.php\" method=\"POST\">"; while($row = mysql_fetch_array($optSQL) ) { $strOptions = $row['options']; $strValues = $row['values']; echo "<input type =\"radio\" name =\"valueIn\" value=".$strValues." />". $strOptions ."<br/>"; } echo "</form>"; $strTitle = "<input type =\"submit\" value=\"Next\">"; $next = $next+1; $strLink = "<a href = 'values.php?ques_id=".$next."'>" . $strTitle ."</a>"; echo $strLink; mysql_close(); ?> and values.php <?php require_once('../connect.php'); $input = $_POST['valueIn']; $ansSQL = mysql_query("SELECT `answer` FROM questions WHERE 1-".$_GET["ques_id"]."= ques_id"); $marks = 0; if($input == $ansSQL) { $marks = $marks+1; } else { $marks = $marks+0; } echo $marks; ?> Now problem is i have to pass one value from second script(questions.php) to third script(values.php). And it is from the <form> section in radio button's name value "valueIn". But I can't do that. Because I'm sending another value ques_id with $strLink variable at the end of the second script. So how can i do that?

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  • Upgrade to 11.2.0.3 - OCM: ORA-12012 and ORA-29280

    - by Mike Dietrich
    OCM is the Oracle Configuration Manager, a tool to proactively monitor your Oracle environment to provide this information to Oracle Software Support. As OCM is installed by default in many databases but is some sort of independent from the database's version you won't expect any issues during or after a database upgrade But after the upgrade from Oracle 11.1.0.7 to Oracle 11.2.0.3 on Exadata X2-2 one of my customers found the following error in the alert.log every 24 hours: Errors in file /opt/oracle/diag/rdbms/db/trace/db_j001_26027.trc: ORA-12012: error on auto execute of job "ORACLE_OCM"."MGMT_CONFIG_JOB_2_1" ORA-29280: invalid directory path ORA-06512: at "ORACLE_OCM.MGMT_DB_LL_METRICS", line 2436 ORA-06512: at line 1 Why is that happening and how to solve that issue now? OCM is trying to write to a local directory which does not exist. Besides that the OCM version delivered with Oracle Database Patch Set 11.2.0.3 is older than the newest available OCM Collector 10.3.7 - the one which has that issue fixed. So you'll either drop OCM completely if you won't use it: SQL> drop user ORACLE_OCM cascade; or you'll disable the collector jobs: SQL> exec dbms_scheduler.disable('ORACLE_OCM.MGMT_CONFIG_JOB');SQL> exec dbms_scheduler.disable('ORACLE_OCM.MGMT_STATS_CONFIG_JOB'); or you'll have to reconfigure OCM - and please see MOS Note:1453959.1 for a detailed description how to do that - it's basically executing the script ORACLE_HOME/ccr/admin/scripts/installCCRSQL - but there maybe other things to consider especially in a RAC environment. - Mike

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  • Elastic versus Distributed in caching.

    - by Mike Reys
    Until now, I hadn't heard about Elastic Caching yet. Today I read Mike Gualtieri's Blog entry. I immediately thought about Oracle Coherence and got a little scare throughout the reading. Elastic Caching is the next step after Distributed Caching. As we've always positioned Coherence as a Distributed Cache, I thought for a brief instance that Oracle had missed a new trend/technology. But then I started reading the characteristics of an Elastic Cache. Forrester definition: Software infrastructure that provides application developers with data caching services that are distributed across two or more server nodes that consistently perform as volumes grow can be scaled without downtime provide a range of fault-tolerance levels Hey wait a minute, doesn't Coherence fullfill all these requirements? Oh yes, I think it does! The next defintion in the article is about Elastic Application Platforms. This is mainly more of the same with the addition of code execution. Now there is analytics functionality in Oracle Coherence. The analytics capability provides data-centric functions like distributed aggregation, searching and sorting. Coherence also provides continuous querying and event-handling. I think that when it comes to providing an Elastic Application Platform (as in the Forrester definition), Oracle is close, nearly there. And what's more, as Elastic Platform is the next big thing towards the big C word, Oracle Coherence makes you cloud-ready ;-) There you go! Find more info on Oracle Coherence here.

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  • Grid Infrastructure Management Repository (GIMR) database now mandatory in Oracle GI 12.1.0.2

    - by Mike Dietrich
    During the installation of Oracle Grid Infrastructure 12.1.0.1 you've had the following option to choose YES/NO to install the Grid Infrastructure Management Repository (GIMR) database MGMTDB: With Oracle Grid Infrastructure 12.1.0.2 this choice has become obsolete and the above screen does not appear anymore. The GIMR database has become mandatory.  What gets stored in the GIMR? See the documentation here See the changes in Oracle Clusterware 12.1.0.2 here: Automatic Installation of Grid Infrastructure Management Repository The Grid Infrastructure Management Repository is automatically installed with Oracle Grid Infrastructure 12c release 1 (12.1.0.2). The Grid Infrastructure Management Repository enables such features as Cluster Health Monitor, Oracle Database QoS Management, and Rapid Home Provisioning, and provides a historical metric repository that simplifies viewing of past performance and diagnosis of issues. This capability is fully integrated into Oracle Enterprise Manager Cloud Control for seamless management. Furthermore what the doc doesn't say explicitly: The -MGMTDB has now become a single-tenant deployment having a CDB with one PDB This will allow the use of a Utility Cluster that can hold the CDB for a collection of GIMR PDBs When you've had already an Oracle 12.1.0.1 GIMR this database will be destroyed and recreated Preserving the CHM/OS data can be acchieved with OCULMON to dump it out into node view The data files associated with it will be created within the same disk group as OCR and VOTING  In a future release there may be an option offered to put in into a separate disk group Some important MOS Notes: MOS Note 1568402.1FAQ: 12c Grid Infrastructure Management Repository, states there's no supported procedure to enable Management Database once the GI stack is configured MOS Note 1589394.1How to Move GI Management Repository to Different Shared Storage(shows how to delete and recreate the MGMTDB) MOS Note 1631336.1Cannot delete Management Database (MGMTDB) in 12.1 -Mike

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  • Save Upgrade downtime: Upgrade APEX upfront

    - by Mike Dietrich
    With almost every patch or release upgrade of the Oracle Database a new version of Oracle Application Express (APEX) will be installed. And as APEX is part of the database installation it will be upgraded as part of the component upgrades after the ORACLE SERVER component has been successfully upgraded to the new releases. But the APEX upgrade can take a bit (several minutes or even more in some cases). Therefore it is a common advice to upgrade APEX upfront before upgrading the database as this can be done online while the database is in production (unless your databases serves just as an APEX application backend - in this case upgrading APEX upfront won't save you anything). To upgrade Oracle APEX upfront you'll have to followMOS Note:1088970.1. It explains that you'll have to: Determine the installation type by running this query:select count(*) from <SCHEMA>.WWV_FLOWS where id = 4000;whereas <SCHEMA> can be one of the following:FLOWS_010500 1.5.X FLOWS_010600 1.6.X FLOWS_020000 2.0.X FLOWS_020100 2.1.X FLOWS_020200 2.2.X FLOWS_030000 3.0.X FLOWS_030100 3.1.X  APEX_030200 3.2.X APEX_040000 4.0.XAPEX_040100 4.1.XAPEX_040200 4.2.XIf the query returns 0 then you'll need to run apxrtins.sqlIf the query returns 1 then you'll need to execute apexins.sql Download the newest APEX package and install it. -Mike . 

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  • Oracle Database 12c is available for download now!

    - by Mike Dietrich
    Good things come to those who wait ... finally ... Oracle Database 12c (Oracle 12.1.0.1) is available for download from the Oracle Software Cloud (formerly know as eDelivery) and OTN (Oracle Tech Network) for Linux 64bit (Solaris will follow within the next few hours): eDelivery:Oracle Database 12c (12.1.0.1) for Linux 64bitOracle Database 12c (12.1.0.1) for Solaris SPARC64Oracle Database 12c (12.1.0.1) for Solaris x86. OTN:Oracle Database 12c (12.1.0.1) for Linux 64bitOracle Database 12c (12.1.0.1) for Solaris SPARC64Oracle Database 12c (12.1.0.1) for Solaris x86  . And yes, it will be supported on Oracle Exadata and SuperCluster as well . . And with the release of Oracle Database 12c we are offering you also our NEWUpgrade, Migrate and Consolidate to Oracle Database 12cslide deck with (sorry, we've did it again!) over 500 slides covering: The brand new Parallel Upgrade including new Pre/Post-Upgrade-Fix-Ups The new Full Transportable Export/Import Feature Obviously Oracle Multitenant, which got talked about a lot as Pluggable Databases or Container Databases before Plenty of new parameters, cool and very helpful features and much more ... Download the slides Upgrade, Migrate and Consolidate to Oracle Database 12c And of course, the slide deck will see some updates in the near future -Mike . .

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  • Thanks to all attendees in Seattle and Toronto

    - by Mike Dietrich
    Must be an Oracle sponsored number plate ... Thanks to everybody who did attend to our Upgrade Workshops in Seattle and Toronto past week. Seattle had a quite unusual track setup with two parallel breakout sessions. We hope you've enjoyed it as well. And you'll find the slides for the keynote "New Features" and the "Upgrade Workshop - The Whole Story" presentations below. Toronto was quite amazing as well - with so many (hope not too many) people in this slightly crowded room at the Interconti in Toronto. We've got a lot of interesting and sometimes challenging questions. And we would like to thank you for your patience Please find all the slides here: Upgrade Workshop ~545 slides "The Whole Story" presentation New Features for Oracle Database 11g Release 2 - Roy's keynote from Seattle  For me it was the first time in Canada and even though it was a very short stopover I did enjoy it very much. Roy and me had a dinner at CN Tower and besides good food some marvelous view. Didn't know before that Toronto within its city limits it's the fifth most populous city in North America. And even though paritally Air Canada ground personell was on strike I did catch my flight to Boston after the workshop Thanks again and hope to see you next time again - happy upgrades Mike

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  • Detecting Browser Types?

    - by Mike Schinkel
    My client has asked me to implement a browser detection system for the admin login with the following criteria, allow these: Internet Explorer 8 or newer Firefox 3.6 or newer Safari 5 or newer for Mac only And everything else should be blocked. They want me to implement a page telling the user what browser they need to upgrade/switch to in order to access the CMS. Basically I need to know the best way to detect these browsers with PHP, distinct from any other browsers, and I've read that browser sniffing per se is not a good idea. The CMS is WordPress but this is not a WordPress question (FYI I am a moderator on the WordPress Answers site.) Once I figure out the right technique to detect the browser I'm fully capable to make WordPress react as my client wants, I just need to know what the best ways are with PHP (or worse case jQuery, but I much prefer to do on the server) to figure how what works and what doesn't. Please understand that "Don't do it" is not an acceptable answer for this question. I know this client too well and when they ask me to implement something I need to do it (they are a really good client so I'm happy to do what they ask.) Thanks in advance for your expertise. -Mike

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  • EMEA Analytics & Data Integration Oracle Partner Forum

    - by Mike.Hallett(at)Oracle-BI&EPM
    MONDAY 12TH NOVEMBER, 2012 IN LONDON (UK) For Oracle Partners across Europe, Middle East and Africa: come to hear the latest news from Oracle OpenWorld about Oracle BI & Data Integration, and propel your business growth as an Oracle partner. This event should appeal to BI or Data Integration specialised partners, Executives, Sales, Pre-sales and Solution architects: with a choice of participation in the plenary day and then a set of special interest (technical) sessions. The follow on breakout sessions from the 13th November provide deeper dives and technical training for those of you who wish to stay for more detailed and hands-on workshops. Keynote: Andrew Sutherland, SVP Oracle Technology Hot agenda items will include: The Fusion Middleware Stack: Engineered to work together A complete Analytics and Data Integration Solution Architecture: Big Data and Little Data combined In-Memory Analytics for Extreme Insight Latest Product Development Roadmap for Data Integration and Analytics Venue:  Oracles London CITY Moorgate Offices Places are limited, Register from this Link {see Register button at bottom right of page}. Note: Registration for the conference and the deeper dives and technical training is free of charge to OPN member Partners, but you will be responsible for your own travel and hotel expenses. Event Schedule During this event you can learn about partner success stories, participate in an array of break-out sessions, exchange information with other partners and enjoy a vibrant panel discussion. Nov. 12th  : Day 1 Main Plenary Session : Full day, starting 10.30 am.     Oracle Hosted Dinner in the Evening Nov. 13th  onwards Architecture Masterclass : IM Reference Architecture – Big Data and Little Data combined (1 day) BI-Apps Bootcamp  (4-days) Oracle GoldenGate workshop (1 day) Oracle Data Integrator and Oracle Enterprise Data Quality workshop (1 day)   For further information and detail download the Agenda (pdf) or contact Michael Hallett at Mike[email protected].

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  • Data Pump: Consistent Export?

    - by Mike Dietrich
    Ouch ... I have to admit as I did say in several workshops in the past weeks that a data pump export with expdp is per se consistent. Well ... I thought it is ... but it's not. Thanks to a customer who is doing a large unicode migration at the moment. We were discussing parameters in the expdp's par file. And I did ask my colleagues after doing some research on MOS. And here are the results of my "research": MOS Note 377218.1 has a nice example showing a data pump export of a partitioned table with DELETEs on that table as inconsistent Background:Back in the old 9i days when Data Pump was designed flashback technology wasn't as popular and well known as today - and UNDO usage was the major concern as a consistent per default export would have heavily relied on UNDO. That's why - similar to good ol' exp - the export won't operate per default in consistency mode To get a consistent data pump export with expdp you'll have to set: FLASHBACK_TIME=SYSTIMESTAMPin your parameter file. Then it will be consistent according to the timestamp when the process has been started. You could use FLASHBACK_SCN instead and determine the SCN beforehand if you'd like to be exact. So sorry if I had proclaimed a feature which unfortunately is not there by default - Mike

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  • Nordics OTN ACE Tour 2013 - Recap

    - by Mike Dietrich
    The Nordics OTN ACE Tour 2013 with stops in Stockholm, Ballerup/Copenhagen and Oslo is over. A very intense week with plenty of excellent presentations from Lonneke Dikmans, Sten Vesterli, Tim Hall and others. I'm always impressed how much those people know and how good they present. It's such a great learning experience. And there's always some time to talk about weired things apart from the Oracle cosmos. So thanks a lot, folks - it was a pleasure to travel with you. And many many thanks also to the people from ORCAN, DOUG and OUGN. Everything worked out so well. And thanks for the great gifts. the dinners, everything!!! Of course a special thanks to all the people who went to my presentations. Hope you've enjoyed it - and sorry for any overtiming But as Tim said yesterday in the Shuttle Bus back to the airport: "45 min slots don't work out at all" The final slide set about "Different Ways to Upgrade, Migrate and Consolidate into Oracle Database 12c including Oracle Multitenant, New Features and other stuff" can be downloaded via this link. Hope to see you all again soon - and let me know once you have successfully upgraded to Oracle Database 12c or in case you'd like to become one of our Upgrade Reference Customers. Cheers - Mike PS: One thing I couldn't really understand - why is that thing below not labeled simply GRAPE JUICE??? And who's honestly drinking that?

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  • Excel 2007 - How can I write "use this cell" or IF BLANK "use this cell"?

    - by Mike
    I am trying to show the Days between NOW() and the dates (dd/mm/yy) in, either Column B or Column C - depending which one is NOT blank A B C 29/03/10 01/04/10 29/03/10 02/04/10 29/03/10 30/04/10 29/03/10 31/03/10 29/03/10 03/04/10 I currently have the formaul below and then drag it down, but it obviously means I need to go back and amend the 'errors'. =DAYS360(A1,B1) I always forget how to nest this type of NULL/BLANK thing so any help, or pointers to remember would be appreciated. Thanks Mike

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  • Socket error sendig data from loftware to zebra zm400

    - by Mike
    I have a problem with my Zebra zm 400. I print a label from loftware, and in random times comes the label not out from the printer. When this issue comes, then I can't ping my printer or I can't achive the webpage of the printer. Only I need to disconnect the UTP cable from te Zebra. and after this disconnect work the printer fine. And in variale intervals come this problem again! Thanks and regards, Mike

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  • Why is my mail stuck in the queue with the status "retry" in Exchange 2003?

    - by Mike C
    I have been having a problem recently where some of our mail is not getting to clients. I looked into the Message queue on my SBS2k3 server and noticed that several recipients are showing up in the queue with a state of "Retry". When I highlight the recipient, the additional queue information says "An SMTP protocol error occured". How can I find out more specifically what error occured, and how could I then go about correcting it? Thanks, Mike

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  • HP Proliant Servers - WMI query for system health

    - by Mike McClelland
    Hi, I want to query lots of HP servers to determine their overall health. I don't want to use any packages, or even SNMP - I want to query the server health from WMI and understand if a box is Green/Amber/Red - just like the HP Management Home Page. This MUST be possible - but I can't find any documentation... Oh yes, and the servers are running Windows Server 2003/8. Help!! Mike

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  • How do I prevent mail from my Exchange server from being blocked?

    - by Mike C
    Recently one of our client machines was infected with a virus and I believe was spamming addresses in the user's contact list. Since then our server has been appearing on blacklists and it has been causing our e-mail to be blocked and returned by many clients. The virus has since been cleared, what can I do to get our server off these blacklists so that we will have more reliable e-mail service? Will I have to change my IP address? Thanks, Mike

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  • I can't get the Samsung PC Studio to work on Vista or Windows 7

    - by Mike Farrington
    Has anyone got a solution to this problem have asked Samsung but no reply yet! The software installs OK and the drivers, it sees the Tocco Lite when connected but will not actually connect! error message can't change mode or can't connect as "no response from the device because it is in the initializing stage. Try again after the initialization has completed" but it never does. Please Help!!! Mike

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  • How to connect lines in Flash CS4 to fill?

    - by Mike
    Hi, I drew a shape with the pen tool in Flash CS4. When I double click on the line it highlights the entire shape, but I can't fill for some reason. If I single click, only part of the line is highlighted (before it changes angle). How can I get this line to connect as a shape to invoke fill on it? Thanks, Mike

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