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• Java Cloud &ndash; free test &amp; demo accounts!

  - by JuergenKress

  You want to test the Oracle Java Cloud? You can get your own 30 day test account & instance. Or you can get a Java account with our permanent test system. We want you to get familiar with our Java Cloud, so you are ready when the next version will launch. More and mo re new development is done in the cloud and you should participate. Get ready to offer your consulting services in the cloud! For permanent Java accounts please contact Jürgen Kress. WebLogic Partner Community For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: Java Cloud,Cloud,WebLogic,WebLogic Community,Oracle,OPN,Jürgen Kress

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• After I backed up my ubuntu 12.04, my system crashed

  - by user95490

  Outline: I use the way shown on http://ubuntuforums.org/showthread.php?t=35087 to backup my linux system, but somehow when I restore it, it crashes. Problem Description: When I reboot, there's an information: Gave up waiting for root device. Common problems: -- Boot args (cat /proc/cmdline) -- Check rootdisplay = (did the system wait long enough?) -- Check root = (did the system wait for the right device?) -- Missing modules (cat /proc/modules; ls dev) ALERT! /dev/disk/by-uuid/9cf6f563-86d1-47be-bc26-92dd7df35cb3 does not exist. Dropping to a shell!

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• The Ubuntu App Showdown -Specific software

  - by Stefanie

  I would like to participate the contest but I'm programming very specific scientific tools for the work in a molecular biological lab. I know that I won't win with such an app but it's a nice possibility to get into Qickly and Ubuntu Apps since I'm only programming for Windows at the moment. My question is, whether I have a possibility to explain what my software is doing and for what it is good in the lab. Also I have to provide some test data, that the jury can try it out. Is this possible and how I can submit those additional information?

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• Lancement de Windows Phone 8 : encore quelques nouveautés, les premiers modèles disponibles ce week-end et le SDK dès ce soir

  Lancement de Windows Phone 8 : Microsoft vise grand public et professionnels Les premiers modèles disponibles ce week-end, le SDK dès ce soir Microsoft en avait déjà beaucoup dit sur Windows Phone 8. Mais il lui en restait encore (un peu) à dévoiler. En France, sur la scène du Palais de Tokyo, c'est Marc Jalabert, le directeur de la division grand public et opérateurs de Microsoft France, qui a commencé par confirmer en guise de préambule que la galerie du nouvel OS avait bien dépassé les 120.000 applications. Une information jusqu'ici officieuse. Puis quelques minutes plus tard, c'est Joe Belfiore qui a de...

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• Listing SQL Columns

  - by Bunch

  When I am writing up stored procedures in SSMS sometimes I need to know what column types are used in a table. For instance I will know the table name but I might not remember exactly the length of a varchar column or if a column stored the data as an integer or varchar. And I may not want to scroll through all the tables in Object Explorer to find the one I want. A lot of times it is easier if I can just write a quick query to pull up the information I need. The syntax to do something like this is pretty easy. SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH FROM yourdbname.information_schema.columns WHERE TABLE_NAME = ‘yourtablename’ After running that you will get a listing in the Results pane just like any other query with the column name, data type and length (if any). Technorati Tags: SQL

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• How to design an interface, where things need to be called in a specific sequence?

  - by Vorac

  The task is to configure a piece of hardware within the device, according to some input specification. This should be achieved as follows: 1) Collect the configuration information. This can happen at different times and places. For example, module A and module B can both request (at different times) some resources from my module. Those 'resources' are actually what the configuration is. 2) After it is clear that no more requests are going to be realized, a startup command, giving a summary of the requested resources, needs to be sent to the hardware. 3) Only after that, can (and must) detailed configuration of said resources be done. 4) Also, only after 2), can (and must) routing of selected resources to the declared callers be done. A common cause for bugs, even for me, who wrote the thing, is mistaking this order. What naming conventions, designs or mechanisms can I employ to make the interface usable by someone who sees the code for the first time?

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• IBM révolutionne le transfert de données avec la première puce nanophotonique, pouvant atteindre une vitesse de 1 Tb/s

  IBM révolutionne le transfert de données avec une puce nanophotonique pouvant atteindre une vitesse de 1 Tb/s L'innovation : un domaine dans lequel IBM fait beaucoup parler de lui par les inventions de ses laboratoires de recherche. Le géant de l'informatique vient de dévoiler une nouvelle technologie qui pourrait révolutionner le monde de l'informatique. La rapidité des ordinateurs est affectée par les goulots d'étranglement du transfert de données dans et entre les systèmes. La création d'IBM va permettre de transporter l'information à la vitesse de la lumière en se servant des impulsions au lieu du courant électrique. [IMG]http://rdonfa...

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• Wifi connection problems

  - by user12511

  I have Ubuntu 10.10 installed on a HP Pavilion DV2750ea. The wifi card is an Intel 4965AGN. When I first started using Ubuntu on this laptop it connected wirelessly to the network. Then it suddenly stopped. The Wifi card power light is off and all information says the card is disabled. When the laptop is powered on the wifi power light turns on and stays on until Ubuntu finishes loading. I have replaced the wifi card and the wifi switch module with no change. Please can you help.

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• Authentication error when trying to upgrade from 11.10 to 12.04

  - by mahmuodmasri

  I wrote : ~$ do-release-upgrade and the system says: Checking for a new ubuntu release Get:1 Upgrade tool signature [198 B] Get:2 Upgrade tool [1551 kB] Fetched 1551 kB in 6s (167 kB/s) extracting 'precise.tar.gz' authenticate 'precise.tar.gz' against 'precise.tar.gz.gpg' exception from gpg: GnuPG exited non-zero, with code 2 Debug information: gpg: Signature made Thu 11 Oct 2012 07:47:10 AM EET using DSA key ID 437D05B5 gpg: can't open `/etc/apt/trusted.gpg' gpg: keydb_search failed: file open error gpg: Can't check signature: public key not found Authentication failed Authenticating the upgrade failed. There may be a problem with the network or with the server. Please help me!

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• There are Cloud Heroes Among Us: download the ebook

  - by Javier Puerta

  Given the importance of information systems in today's business world, database administrators (DBAs) and other technology professionals often perform heroic deeds for their organizations. While many of these IT pros are too humble to acknowledge their worth, we profiled five real-world IT heroes to demonstrate their value to their organizations-and the industry at large. Many of our heroes are bloggers who share new ideas and developments with their colleagues. Our heroes are creative individuals who can accurately assess a situation and rally their colleagues to address pressing issues. These heroes are authors and known Oracle technology user group leaders. Read their stories today and join them in leading a greater future for the IT industry.

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• Critical Patch Update for October 2013 Now Available

  - by LuciaC

  The  Critical Patch Update (CPU) for October 2013 was released on October 15, 2013.  Oracle strongly recommends applying the patches as soon as possible.The Critical Patch Update Advisory is the starting point for relevant information.  It includes a list of products affected, pointers to obtain the patches, a summary of the security vulnerabilities, and links to other important documents. E-Business Suite Releases 11i and 12 Reference: Oracle E-Business Suite Releases 11i and 12 Critical Patch Update Knowledge Document (October 2013) (Doc ID 1585639.1) Secure Configuration Guide for Oracle E-Business Suite Release 12 (Doc ID 403537.1) Secure Configuration Guide for Oracle E-Business Suite Release 11i (Doc ID 189367.1)

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• I need to create an employee schedule/appointments program, but I don't know how to set it up

  - by robz228

  I work for a gym. I am the programmer, its just me, nobody else! Gets really frustrating when there's nobody to bounce conceptual ideas off of. I'm getting rid of our archaic paper binder systems for tracking appointments and what not. I've made a lot of things successfully already, now I'm trying to tackle the personal training department. What I want: Trainer information and work schedule Appointment booking that can be done by time slot with all available trainers for that time, or by trainer with all available hours for that trainer What I've tried so far: I started with an 'appointments' database, a 'trainers' database, and a 'schedules' database. This became so complicated trying to fit the schedule in that I scrapped it. Does anyone know know the best way to structure the tables for this and how to sort of make them communicate correctly? I don't need specific code, I just need help understand how to make this thing!

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• Keeping application backend and UI synchronised

  - by Deanna

  Hi all. I have an app that works with a list of objects so has one central keyed list. The main window has a tree containing these object with some information, which is easy enough to populate as a one off event after loading. Now, the complicated part, any part of the application can add, remove, and more importantly change the details of those objects at any time (all in the same process) and I'd like the tree to update to suit. I have a few options including passing events back down from the object to the list to the form which seems to be the most flexible way. I can also do it lazily and repopulate the tree each time or periodically (very hackish). Does anyone have any better thoughts on how to structure this? This is being done in C# 2.0 but the concepts apply to any environment. Thanks

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• DbNetSuite 4.2 with integrated charting

  DbNetLink is please to announce the release of DbNetSuite 4.2 DbNetSuite is a set of lightweight integrated AJAX enabled ASP.NET components for creating web applications that interface with the database and file systems. New in 4.2 "Out of the box" integration with MS Chart Control Save runtime user configuration with User Profiles Improved performance Visit the web site for further information, online demos and a free fully functional download. http://www.dbnetsuite.com &n...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• How to export user input data from python (Tkinter) to excel? [migrated]

  - by mrn

  I am trying to develop a user form in python 2.7.3. Please note that I am a python beginner. I am trying to use xlwt to export data to excel. I want to write values of following variables i.e. a (value to write:'x1') & d (value to write: be user defined information in text box), to an excel sheet, a=StringVar() checkBox1=Checkbutton(root, text="text1", variable=a, onvalue="x1", offvalue="N/A") checkBox1.place(relx=0., rely=0., relwidth=0., relheight=0.) checkBox1.pack() d=StringVar() atextBox1=Entry(root, textvariable=d, font = '{MS Sans Serif} 10') atextBox1.pack()

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• How to copy or sync music on iphone 3gs on ubuntu 14.04?

  - by user276842

  I’m using Ubuntu 14.04 and want to copy music to/on my iPhone 3gs. I already installed the actual mobile device, but neither Rhythmbox nor gmusicbrowser show my phone. Only on Gigolo I can see it, and transfer data, but the music I copy is not working on my phone. On Amarok I get at least this information: termined mount-point path to /tmp/kde-cafer/amarok/imobiledevice_uuid_882ba1378fe4eb76e98ad6582dcad031c2247664 calling `ifuse "-u" "882ba1378fe4eb76e98ad6582dcad031c2247664" "-ofsname=afc://882ba1378fe4eb76e98ad6582dcad031c2247664" "/tmp/kde-cafer/amarok/imobiledevice_uuid_882ba1378fe4eb76e98ad6582dcad031c2247664"` with timeout of 10s command failed to start within timeout Failed to mount iPhone on /tmp/kde-cafer/amarok/imobiledevice_uuid_882ba1378fe4eb76e98ad6582dcad031c2247664 Does anyone have an idea? Thanks

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• Sun Broadband Wireless and Ubuntu

  - by Verge Riviero

  Good day! I recently installed 12.04. I am having a hard time connecting to the Internet using my Sun Broadband Wireless. I installed the 64-bit version. I am from the Philippines. When I plug in my USB stick, it does not show up on the Network Manager/ no new connection can be detected. I try to edit it using Edit Connections but still to no avail. I have tried doing these steps from kenji08, kartonista, and from review-ninja (for this one, I can't seem to get pass the first step.) I hope those information can help.

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• Ubuntu13.10 64 bit installed alongside windows 7 32bit doesn't boot

  - by alone

  I have installed Ubuntu 64-bit alongside windows 7 32-bit. (Windows installed first.) The installation was successful, but when I restart it just goes directly to windows 7 without any sign of existence of Ubuntu. I'm a beginner who just wanted to get familiar with Ubuntu, but now I'm disappointed with it. Someone told me the not booting problem is related to EFI, but now I'm scared to play with this boot stuff because my information might be totally lost. How can I fix this boot problem and get to Ubuntu?

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• How to get VMware Workstation 8.0.4 work on Ubuntu 12.04 64 bit?

  - by user73987

  I've bought VMware Workstation 8 just today. After the installation I launched it and the application noticed me that "several modules must be compiled and loaded into the running kernel". During the process, VMware noticed me that was impossible to configure Virtual Network Devices and at the end, was impossible to start the services. The last message said that further information could be found at this address: /tmp/vmware-root-975001794/modconfig-22789.log So, I've pasted the content of the log message here. Can you help me or, rather, you suggest to wait for future updates of Ubuntu? My desktop environment is Unity.

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• Design application to send messages by marking circle on the map where you want to send message

  - by jhamb

  This is question asked to me by an interviewer, in which a map of world is given, and for those country you want to send message, just marked circle on that area, and just send to all the people comes in that area. Question visual link is : Design this application The approach that I told him: Firstly build whole person's data (contacts , place information and all) Then where you mark on the map, just build a cluster of that country using Hadoop and fire the message to all the person's contact comes in that cluster. So help me for better understandings of this problem, and if have another good approach (all back-end ad front-end) , then please tell me or discuss here with me. Thanks in advance.

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• Enablement 2.0 Get Specialized!

  - by mseika

  Oracle PartnerNetwork Specialized program is releasing new certifications on our latest products, and partners are invited to be the first candidates. A Certification exam goes through a rigorous review process called a beta period. Here are a few advantages of taking a Beta Exam: Certification exams during the beta period count towards your Company Specialization. Most new Certified Specialist Exams have no training requirement. Beta Exams Vouchers are available in limited quantity, so request a voucher today by contacting the Partner Enablement Team and act fast to reserve your test from the list below. For more information click here. 

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• How should I design my website to allow posterity to edit?

  - by SSumner

  I'm building a website for a student organization I am involved in at my college. Most of the site will be static - i.e. won't change from year-to-year, but certain pieces will. I am high-tech, but most of the others aren't, and I am graduating in the spring. So how should I go about building the website so as to allow those that take over in subsequent years to edit information? Examples: Events: I already plan on using a Google calendar for this Officers: There will be profiles/pictures for all the officers on the web page Connections: Partnerships with other organizations that we have currently, but may not in future, or may add more in future Should I use some form of CMS (Content Management System)? If so, how restrictive are they (e.g. Drupal) to what you can build and then how easy is it to edit. What other ways could I make a very nice-looking website but allow certain pieces to be edited later?

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• Missing shared library for Rhythmbox

  - by user1450120

  After I upgraded from 13.04 to 13.10 my rhythmbox wouldn't work. After many failed attempts I ended up uninstalling and removing all traces of rhythmbox I could find. Now I've reinstalled rhythmbox, and am getting the error rhythmbox: error while loading shared libraries: librhythmbox-core.so.7: cannot open shared object file: No such file or directory I've tried sudo apt-get install librhythmbox* Only to get Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'librhythmbox-core5' for regex 'librhythmbox*' Note, selecting 'librhythmbox-core6' for regex 'librhythmbox*' Note, selecting 'librhythmbox-core7' for regex 'librhythmbox*' librhythmbox-core7 is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded. Any ideas on how to get rhythmbox back to a working state?

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• Effective Websites - Which Include Page Ranking

  Make your website design in such a way that website visitors would be able to get convinced about benefits of becoming your customers. Try to win their trust and develop their confidence in your products/services. Access to information from your website should be easy and hassle-free. For perfect lead generation identify the type of visitors you wish to visit your website and plan out the ways to attract them accordingly. Draft the site content in such a manner that they cater to the interests of particular section of visitors you target and get motivated to carry business dealings with your company.

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• How can I authenticate Ubuntu Software Center with user password?

  - by user71852

  I would like to be able to use the password associated with this account to install packages with the GUI. Ideally, I would change the settings so that any user with sudo permissions could install packages. If that is not possible, I would like to be able to list all users that should be able to install. I know that this involves making changes to Policy Kit, and I have read a page with a similar question. However, I must need information specific to my own problem, because all my attempts so far have failed.

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