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• Installing gcc in Ubuntu 11.10

  - by Chi-Ping Lee

  I want to install gcc on my computer. To do this, I ran the following command: sudo apt-get install build-essential As this runs, it connects (or tries to connect) to the server tw.archive.ubuntu.com. But the server is not working. How can I fix this and get gcc installed? Note: the Taiwan mirror is down as of 2012-06-01 0352. See thread here. This pastebin contains the text of /etc/apt/sources.list, after changing from tw.archive.ubuntu.com to the main server.

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• What partition to use to keep data files in Ubuntu?

  - by Martin Lee

  I have been using Ubuntu for a few years and usually my partition set up was the following: Ext3 or Ext4 partition for the system itself (20 GB); A 10 GB swap partition; a big FAT32 partition to store movies, photos, work stuff, etc. (depends on the capacity of the disk, but usually it is what is left from Ext3+Swap, currently it is more than 200 GB). Does this setup sound right? I am considering to switching to one big Ext3 partition now, because the problem with Fat32 in Ubuntu has not gone anywhere: for example, right now I can access my 'big' partition with a 'Data' label only through /media/_themes?END. Pretty strange name for a partition, isn't it? some Linux software fail to read/write on this partition. For example, if I want to play around with rebar and build/make/compile things on this FAT32 partition, it will always complain about permissions and won't work (the same goes for many other kinds of software); it is not stable, I can not refer to some files on this FAT32 partition, because after the next reboot it will be called not '_themes?END', but something else. On the other side I usually begin to run out of space on the Ext3 partition after a few months of usage. So, the question is - what is the best setup of partitions for an Ubuntu system? Should a FAT32 partition be used at all?

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• iptables mac address filtering not work

  - by Tony Lee

  I block every port default by ufw and add iptables rules like this: sudo iptables -A INPUT -p tcp --dport 1723 -m mac --mac-source 00:11:22:33:44:55 -j ACCEPT then I list iptables INPUT rules: sudo iptables -L INPUT --line-numbers Chain INPUT (policy DROP) num target prot opt source destination 1 ACCEPT udp -- anywhere anywhere udp dpt:domain 2 ACCEPT tcp -- anywhere anywhere tcp dpt:domain 3 ACCEPT udp -- anywhere anywhere udp dpt:bootps 4 ACCEPT tcp -- anywhere anywhere tcp dpt:bootps 5 ufw-before-logging-input all -- anywhere anywhere 6 ufw-before-input all -- anywhere anywhere 7 ufw-after-input all -- anywhere anywhere 8 ufw-after-logging-input all -- anywhere anywhere 9 ufw-reject-input all -- anywhere anywhere 10 ufw-track-input all -- anywhere anywhere 11 ACCEPT tcp -- anywhere anywhere tcp dpt:1723 MAC 00:11:22:33:44:55 but I can't visit my server:1723 Is there sth wrong? I use Ubuntu 11.10

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• What one feature available in other IDEs should be added to Xcode? [closed]

  - by Graham Lee

  This is inspired by Which features from other IDEs/editors you wish you have in Visual Studio? Xcode is a very different tool from Visual Studio, with a different feature set. While some of its capabilities are very mature (it had RAD UI layout in Interface Builder since before most other platforms), it lacks some features that e.g. Visual Studio or Eclipse provide. If you could request one feature to be added to Xcode, which would it be? How would that feature help you write better code, or write the same code faster?

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• Ubuntu 12.04 Touchscreen Calibration

  - by Lee

  I have a machine with Ubuntu 12.04 installed, with dual monitor, via VGA and DVI Interface. The monitor is one touch screen and the other one is regular LCD Monitor. The touch screen is made in China with some unknown brand, and I am using eGalax Driver. The touch screen is now detected and works, but i need to do some calibration since it does not correctly perform click on touch. The problem is, when I’m using xinput_calibrator, it shows 4 crosses to be clicked on, because I’m using dual monitor, the crosses is now show 2 on the touch screen (touchable) and the others on the other monitor which is regular non-touch monitor. Please help, thank you.

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• Has anyone used Sproutcore?

  - by Sam Lee

  Has anyone used Sproutcore for a web application? If so, can you give me a description of your experience? I am currently considering it, but I have a few concerns. First, the documentation is bad/incomplete, and I'm afraid that I'll spend lots of time figuring things out or digging through source code. Also, I'm a bit hesitant to use a project that is relatively new and could undergo significant changes. Any thoughts from people who have developed in Sproutcore are appreciated! EDIT/PS: Yes, I've seen this post: http://stackoverflow.com/questions/370598/sproutcore-and-cappuccino . However I'm interested in a bit lengthier description of Sproutcore itself from someone who's used it for a significant project.

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• PHP accessible shared content between two websites on the same VPS on different domains/IPs

  - by Lee Fentress

  I have two ecommerce websites, selling music digital downloads, on the same VPS, currently using cPanel/WHM (but thinking of switching to Virtualmin). They have separate domains and IPs of course. They both share from the same set of music files, so I have duplicate copies in each website directory, which takes up a lot of disk space. How might I go about sharing the same set of music files across both sites, allowing PHP access, so that it does not break my shopping cart's functionality of serving customers the downloads after they have paid for them? I thought of maybe using symlinks or something, but I don't know if it's possible, or if it would have to somehow circumvent built-in security features of the server. I'm new to VPS management.

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• What do you call the process of converting line breaks into html elements?

  - by Ben Lee

  On sites with user-created content (such as programmers SE) or blogging software back-ends, line breaks entered by the user in the content area are frequently converted into <br> and/or <p> tags when rendered on the front-end. For example, this: A limerick There once was a man from Nantucket Who kept all his cash in a bucket. Might render html like this: <p> A limerick </p> <p> There once was a man from Nantucket<br> Who kept all his cash in a bucket. </p> What is the standard name for this process of converting line breaks into html?

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• What is the best way to deal with 404s that are all trying to point to the same page that are from an external site?

  - by Lee

  I started getting 404s showing up in my Google Webmaster's Tools from a site linking to a specific category but with odd characters at the end of the url. So Something like this: http://example.com/category/puppies%EF%BC%9A.textwidget%E8%A6%81%E7%B4%A0%E7%B7%A8%E9%9B%86 Google Webmaster says that there are about 120 of these links and I can imagine there will be more to come. What is the best way to handle these links from an seo point-of-view? I have heard 301 redirecting too many links at one time can cause Google to ding the site but I don't want this site to continue posting broken links. Any help on this would be appreciated.

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• About cdn architecture to route way

  - by Tony Lee

  Our web system, use the third-party cdn service. Assume that the user set the local dns with the googledns or opendns to visit our web sites, so cdn service will select the closest cdn proxy node. all right, but in fact the user's actual access position might outside there, cdn service may chose the one furthest away from the user node, so static resource access slower.. At present, my idea is if user local set dns server with googledns, and then first one we get the actual ip address of the user, tracerote to test a best routing lines, set up a cookie in user browser, and then set 302 header for response to jump to the which best cdn node. Whether the user's browser side traceroute tool can provide the best route decision-making ? Because we find that, once the user to set local dns server with the foreign network segment, for example : set dns with 8.8.8.8, so cdn routing will choose the foreign service node.

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• Why is my Workspace switcher view skewed

  - by Lee

  I have been using Workspace switcher in Ubuntu just fine but recently have encountered this problem. The windows in the switcher don't fill the screen. I must have pressed some combination of buttons somehow but can't find any information anywhere in regards to resizing them. As you can see in the screen shot it looks like a perspective view or something. http://i1115.photobucket.com/albums/k553/lmt337/Screenshotfrom2012-07-04103519.png I should also add I have a dual monitor setup and nvidia graphics. The switcher still works but the fact the screens dont fit my actual screens is driving me nuts. Thanks in advance for any help.

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• can't install psycopg2 in my env on mac os x lion

  - by Alexander Ovchinnikov

  I tried install psycopg2 via pip in my virtual env, but got this error: ld: library not found for -lpq (full log here: http://pastebin.com/XdmGyJ4u ) I tried install postgres 9.1 from .dmg and via port, (gksks)iMac-Alexander:~ lorddaedra$ locate libpq /Developer/SDKs/MacOSX10.7.sdk/usr/include/libpq /Developer/SDKs/MacOSX10.7.sdk/usr/include/libpq/libpq-fs.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/libpq-events.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/libpq-fe.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/internal/libpq /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/internal/libpq/pqcomm.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/internal/libpq-int.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/auth.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/be-fsstubs.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/crypt.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/hba.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/ip.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/libpq-be.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/libpq-fs.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/libpq.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/md5.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/pqcomm.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/pqformat.h /Developer/SDKs/MacOSX10.7.sdk/usr/include/postgresql/server/libpq/pqsignal.h /Developer/SDKs/MacOSX10.7.sdk/usr/lib/libpq.5.3.dylib /Developer/SDKs/MacOSX10.7.sdk/usr/lib/libpq.5.dylib /Developer/SDKs/MacOSX10.7.sdk/usr/lib/libpq.a /Developer/SDKs/MacOSX10.7.sdk/usr/lib/libpq.dylib /Library/PostgreSQL/9.1/doc/postgresql/html/install-windows-libpq.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-async.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-build.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-cancel.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-connect.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-control.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-copy.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-envars.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-events.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-example.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-exec.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-fastpath.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-ldap.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-misc.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-notice-processing.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-notify.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-pgpass.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-pgservice.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-ssl.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-status.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq-threading.html /Library/PostgreSQL/9.1/doc/postgresql/html/libpq.html /Library/PostgreSQL/9.1/include/libpq /Library/PostgreSQL/9.1/include/libpq/libpq-fs.h /Library/PostgreSQL/9.1/include/libpq-events.h /Library/PostgreSQL/9.1/include/libpq-fe.h /Library/PostgreSQL/9.1/include/postgresql/internal/libpq /Library/PostgreSQL/9.1/include/postgresql/internal/libpq/pqcomm.h /Library/PostgreSQL/9.1/include/postgresql/internal/libpq-int.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq /Library/PostgreSQL/9.1/include/postgresql/server/libpq/auth.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/be-fsstubs.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/crypt.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/hba.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/ip.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/libpq-be.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/libpq-fs.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/libpq.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/md5.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/pqcomm.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/pqformat.h /Library/PostgreSQL/9.1/include/postgresql/server/libpq/pqsignal.h /Library/PostgreSQL/9.1/lib/libpq.5.4.dylib /Library/PostgreSQL/9.1/lib/libpq.5.dylib /Library/PostgreSQL/9.1/lib/libpq.a /Library/PostgreSQL/9.1/lib/libpq.dylib /Library/PostgreSQL/9.1/lib/postgresql/libpqwalreceiver.so /Library/PostgreSQL/9.1/pgAdmin3.app/Contents/Frameworks/libpq.5.dylib /Library/PostgreSQL/psqlODBC/lib/libpq.5.4.dylib /Library/PostgreSQL/psqlODBC/lib/libpq.5.dylib /Library/PostgreSQL/psqlODBC/lib/libpq.dylib /Library/WebServer/Documents/postgresql/html/install-windows-libpq.html /Library/WebServer/Documents/postgresql/html/libpq-async.html /Library/WebServer/Documents/postgresql/html/libpq-build.html /Library/WebServer/Documents/postgresql/html/libpq-cancel.html /Library/WebServer/Documents/postgresql/html/libpq-connect.html /Library/WebServer/Documents/postgresql/html/libpq-control.html /Library/WebServer/Documents/postgresql/html/libpq-copy.html /Library/WebServer/Documents/postgresql/html/libpq-envars.html /Library/WebServer/Documents/postgresql/html/libpq-events.html /Library/WebServer/Documents/postgresql/html/libpq-example.html /Library/WebServer/Documents/postgresql/html/libpq-exec.html /Library/WebServer/Documents/postgresql/html/libpq-fastpath.html /Library/WebServer/Documents/postgresql/html/libpq-ldap.html /Library/WebServer/Documents/postgresql/html/libpq-misc.html /Library/WebServer/Documents/postgresql/html/libpq-notice-processing.html /Library/WebServer/Documents/postgresql/html/libpq-notify.html /Library/WebServer/Documents/postgresql/html/libpq-pgpass.html /Library/WebServer/Documents/postgresql/html/libpq-pgservice.html /Library/WebServer/Documents/postgresql/html/libpq-ssl.html /Library/WebServer/Documents/postgresql/html/libpq-status.html /Library/WebServer/Documents/postgresql/html/libpq-threading.html /Library/WebServer/Documents/postgresql/html/libpq.html /opt/local/include/postgresql90/internal/libpq /opt/local/include/postgresql90/internal/libpq/pqcomm.h /opt/local/include/postgresql90/internal/libpq-int.h /opt/local/include/postgresql90/libpq /opt/local/include/postgresql90/libpq/libpq-fs.h /opt/local/include/postgresql90/libpq-events.h /opt/local/include/postgresql90/libpq-fe.h /opt/local/include/postgresql90/server/libpq /opt/local/include/postgresql90/server/libpq/auth.h /opt/local/include/postgresql90/server/libpq/be-fsstubs.h /opt/local/include/postgresql90/server/libpq/crypt.h /opt/local/include/postgresql90/server/libpq/hba.h /opt/local/include/postgresql90/server/libpq/ip.h /opt/local/include/postgresql90/server/libpq/libpq-be.h /opt/local/include/postgresql90/server/libpq/libpq-fs.h /opt/local/include/postgresql90/server/libpq/libpq.h /opt/local/include/postgresql90/server/libpq/md5.h /opt/local/include/postgresql90/server/libpq/pqcomm.h /opt/local/include/postgresql90/server/libpq/pqformat.h /opt/local/include/postgresql90/server/libpq/pqsignal.h /opt/local/lib/postgresql90/libpq.5.3.dylib /opt/local/lib/postgresql90/libpq.5.dylib /opt/local/lib/postgresql90/libpq.a /opt/local/lib/postgresql90/libpq.dylib /opt/local/lib/postgresql90/libpqwalreceiver.so /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/databases/libpqxx /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/databases/libpqxx/Portfile /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/databases/libpqxx26 /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/databases/libpqxx26/Portfile /usr/include/libpq /usr/include/libpq/libpq-fs.h /usr/include/libpq-events.h /usr/include/libpq-fe.h /usr/include/postgresql/internal/libpq /usr/include/postgresql/internal/libpq/pqcomm.h /usr/include/postgresql/internal/libpq-int.h /usr/include/postgresql/server/libpq /usr/include/postgresql/server/libpq/auth.h /usr/include/postgresql/server/libpq/be-fsstubs.h /usr/include/postgresql/server/libpq/crypt.h /usr/include/postgresql/server/libpq/hba.h /usr/include/postgresql/server/libpq/ip.h /usr/include/postgresql/server/libpq/libpq-be.h /usr/include/postgresql/server/libpq/libpq-fs.h /usr/include/postgresql/server/libpq/libpq.h /usr/include/postgresql/server/libpq/md5.h /usr/include/postgresql/server/libpq/pqcomm.h /usr/include/postgresql/server/libpq/pqformat.h /usr/include/postgresql/server/libpq/pqsignal.h /usr/lib/libpq.5.3.dylib /usr/lib/libpq.5.dylib /usr/lib/libpq.a /usr/lib/libpq.dylib How to tell pip to use this lib in /Library/PostgreSQL/9.1/lib/ (or may be in /usr/lib)? or may be install this lib again in my env (i try keep my env isolated from mac as possible)

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• Accessing the output of a Bash pipe with 'read'

  - by Karthik

  I'm trying to pipe some data from a Bash pipe into a Bash variable using the read command, like this: $ echo "Alexander the Grape" | read quot $ echo $quot $ But quot is empty. Some Googling revealed that this is not a bug; it's an intended feature of Bash. (Section E5 in the FAQ.) But when I tried the same thing in zsh, it worked. (Ditto for ksh.) Is there any way to make this work in Bash? I really don't want to have to type: $ quot=$(echo "Alexander the Grape") Especially for long commands.

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• What Gets Measured Gets Managed

  - by steve.diamond

  OK, so if I were to claim credit for inventing that expression, I guess I could share the mantle with Al Gore, creator of the Internet. But here's the point: How many of us acquire CRM systems without specifically benchmarking several key performance indicators across sales, marketing and service BEFORE and AFTER deployment of said system? Yes, this may sound obvious and it might provoke the, "Well of course, Diamond!" response, but is YOUR company doing this? Can you define in quantitative terms the delta across multiple parameters? I just trolled the Web site of one of my favorite sales consultancy firms, The Alexander Group. Right on their home page is a brief appeal citing the importance of benchmarking. The corresponding landing page states, "The fact that hundreds of sales executives now track how their sales forces spend time means they attach great value to understanding how much time sellers actually devote to selling." The opportunity is to extend this conversation to benchmarking the success that companies derive from the investment they make in CRM systems, i.e., to the automation side of the equation. To a certain extent, the 'game' is analogous to achieving optimal physical fitness. One may never quite get there, but beyond the 95% threshold of "excellence," she/he may be entering the realm of splitting infinitives. But at the very start, and to quote verbiage from the aforementioned Alexander Group Web page, what gets measured gets managed. And getting to that 95% level along several key indicators would be a high quality problem indeed, don't you think? Yes, this could be a "That's so 90's" conversation, but is it really?

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• JSF inter-portlet communication with Oracle WebCenter

  - by Alexander Rudat

  Normal 0 21 false false false DE X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif";}

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• Freshy Ubuntu 12.10 install (Newbie)

  - by Alexander Marcev

  Hi i just installed ubuntu 12.10 on my ssd(picture below) and i set up my home directory to the 1 TB disc(picture below). I want in general use the ssd as my root folder as u can see, and install only the apps which are necessary. Games and other stuff goes to the 1 TB disc, but this disc shows me in gparted a usage of 14 GB on a freshly install, whats wrong? What about the ssd, do i have to manually optimize things? thx Alex PS: What if i want to install a Game to my home folder, i heard sth. of a symbol link, how to do that?

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• How I use schemas.

  - by Alexander Kuznetsov

  I use schemas to simplify granting permissions. For tables and views, I have three schemas: Data, the actual data my customers need. Can only be modified via sprocs. Staging, only visible to data loaders and devs. Full privileges on INSERT?UPDATE/DELETE for those who see it. Config, the configuration data used in loads, only visible to data loaders and devs. Can only be modified via sprocs. For sprocs/UDFs I have the following schemas: Readers Writers ETL ConfigReaders ConfigWriters Also I have dbo...(read more)

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• Oracle WebCenter Portlet Debugging

  - by Alexander Rudat

  IntroductionThis article describes how to debug a portlets that is already deployed to WebLogic server using Oracle JDeveloper 11g.OverviewThese a Normal 0 21 false false false DE X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif";} re the basic steps involved in remote debugging an WebCenter portlets deployed in WebLogic:Configuration of the WebLogic to support remote debuggingConfiguration of the portlet project in JDeveloperActual debugging of the portletConfiguration of the WebLogicTo start the WebLogic server in debugging mode, there are a couple of configuration changes that need to be done to the WebLogic domain where the portlet is deployed.First we need to edit JVM options of the WebLogic server startup script where the portlet is deployed. Normally the startManagedWebLogic.cmd is used to start this managed server.This startup script is located in the %MIDDLEWARE_HOME%\user_projects\domains\<domain_name>\bin  directory, where %MIDDLEWARE_HOME% is the installation directory of WebLogic.Add the following line before the set JAVA_OPTIONS= line:set REMOTE_DEBUG_JAVA_OPTIONS=-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=4000,server=y,suspend=nChange the set JAVA_OPTIONS= line to read like the one below:set JAVA_OPTIONS=%SAVE_JAVA_OPTIONS% %ADF_JAVA_OPTIONS% %REMOTE_DEBUG_JAVA_OPTIONS%After this changes save the startup script and start the managed server and be sure that you have access to the admin console (for example http://localhost:7001/console).Finally we need to check, that HTTP tunneling is enabled on the managed server. To do this, login to the admin console, select the managed server and select the Protocols tab.Be sure that Enable Tunneling is selected.Configuration of the portletFirst let's create a new run configuration specifically for remote debugging. Double-click the project where you portlets are developed.In the Project Properties select the Run/Debug/Profile page. Click New... to create a new run configuration. In the Create Run Configuration  dialog enter Remote Debugging for the name of the run configuration. Leave the Copy Settings From selection to Default and click OK to create the new run configuration.Once the Remote Debug run configuration is created, select it in the Run Configurations and click Edit... to bring up the Edit Run Configuration dialog. In the Launch Settings page click on the Remote Debugging checkbox to enable remote debugging for this run configuration.Finally select the Remote page and verify that the Protocol is set to Attach to JPDA and the port matches the port specified earlier when configuring WebLogic for remote debugging (defaults to 4000).Actual debugging of the portletTo start the remote debugging profile, right-click on your portlet project and select Start Remote Debugger.Now JDeveloper is asking the host and port specification. If you WebLogic server is installed locally, you can apply the default settings: Set a breakpoint at you java code and run the portal (WebCenter) application, where the portlet is used.That's all, now you are able to debug the portlet java code. Hope you will find all errors in your portlet :-)Referenceshttp://www.oracle.com/technology/products/jdev/howtos/weblogic/remotedebugwls.html

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• Kansas City .NET UG March Meeting &ndash; Tonight!!!!

  - by John Alexander

  Meeting tonight!!! Food! Great giveaways including a full license of Infragistics for a year! See you there!! Meeting for March 23rd, 2010 WHERE: Centriq Training, 8700 State Line Road, Leawood, KS (Click WHEN: 6:00 PM TOPIC: Microsoft's Security Development Lifecycle for Agile development Microsoft recently added secure development guidance for agile methodologies within their SDL. During this presentation, Nick will summarize the new guidance and discuss what makes this guidance successful for Agile development. SPEAKER: Nick Coblentz Nick Coblentz is a senior consultant within AT&T Consulting Services' Application Security Practice. He focuses on helping organizations build mature application security programs and secure development processes. Nick has provided consulting services to fortune 500 companies within the retail, financial services, banking, and health care sectors. SPONSOR: TekSystems TEKsystems® is the leading IT staffing and services company. Our capabilities span a wide range of services: from technical staff augmentation and direct placement services, to full management of IT projects and comprehensive workforce management solutions. With over 25 years of experience, we are experts at connecting technical professionals. Whether you are looking for the best IT talent, an experienced IT outsourcing partner, or a career in the IT industry, TEKsystems delivers.

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• Resources for the &ldquo;What&rsquo;s New in VS 2013&rdquo; Presentation

  - by John Alexander

  Originally posted on: http://geekswithblogs.net/jalexander/archive/2013/10/24/resources-for-the-ldquowhatrsquos-new-in-vs-2013rdquo-presentation.aspxThanks for attending the “What’s New in Visual Studio 2013 (and TFS too) presentation. As promised, here are some links! Note: if you didn’t attend, its ok. This is for you, too. The bits themselves.  This article introduces new and enhanced features in Visual Studio 2013 Visual Studio Virtual Launch – Lots of Videos here and and then on November 13th, live sessions and a q and a session… What features map to what Visual Studio editions Visual Studio 2013 New Editor Features Visual Studio 2013 Application Lifecycle Management Virtual Machine and Hands-on-Labs / Demo Scripts from Brian Keller More on CodeLens from Zain Naboulsi  What are Web Essentials? You can now download Web Essentials for Visual Studio 2013 RTM. A great overview on TFS 2013 from Brian Harry The release archive lists updates made to Team Foundation Service along with which version of Team Foundation Server the updates are a part of. REST API for Team Rooms  “What's new in Visual Studio for Web Developers and Front End Devs” screencasts – quick, easy and painless from the always awesome Scott Hanselman Introducing ASP.NET Identity –-- A membership system for ASP.NET applications Visual Studio 2013 Adds New Project Templates with Improvements and Social Accounts Authentication

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• My fresh installed ubuntu 12,4 won´t start without live usb drive

  - by Alexander Neira

  I just installed a fresh copy of ubuntu 12,04 in my netbook, through a live USB drive. I used the whole HDD and erased an existent win 7 partition. It installed everything and then asked me to reboot. When I did that, after rebooting, it only appeared the writer marker on top of a black screen and only that. Then, i plugged in again my usb drive and reboot. It loaded, but in the loading screen sent me (once) an error about the hard drive, that some file was missing (sorry i coulnd't write down the exact message). After that, I tried to re install ubuntu using my USB drive, but it sends me inmediately to the login screen. How do I solve this?

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• Book Review: Pro SQL Server 2008 Relational Database Design and Implementation

  - by Alexander Kuznetsov

  Investing in proper database design is a very efficient way to cut maintenance costs. If we expect a system to last, we need to make sure it has a good solid foundation - high quality database design. Surely we can and sometimes do cut corners and save on database design to get things done faster. Unfortunately, such cutting corners frequently comes back and bites us: we may end up spending a lot of time solving issues caused by poor design. So, solid understanding of relational database design is...(read more)

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• Administering Team Foundation Server 2010 Class resource links

  - by John Alexander

  Here are the resource links for the Administering Team Foundation Server 2010 Class from last week in Minneapolis.  Microsoft® Visual Studio® 2010 and Team Foundation Server® 2010 RTM virtual machine for Microsoft® Virtual PC 2007 SP1 http://www.microsoft.com/downloads/en/details.aspx?FamilyID=5e13b15a-fd74-4cd7-b53e-bdf9456855bd Microsoft® Visual Studio® 2010 and Team Foundation Server® 2010 RTM virtual machine for Windows Virtual PC http://www.microsoft.com/downloads/en/details.aspx?FamilyID=509c3ba1-4efc-42b5-b6d8-0232b2cbb26e Microsoft® Visual Studio® 2010 and Team Foundation Server® 2010 RTM virtual machine for Windows Server 2008 Hyper-V http://www.microsoft.com/downloads/en/details.aspx?FamilyID=e0198b64-4acb-4709-b07f-359fb4d523bc Customizable process guidance http://blogs.msdn.com/b/allclark/archive/2010/08/12/customizable-process-guidance.aspx The 5 most read Visual Studio ALM help topics on MSDN http://blogs.msdn.com/b/allclark/archive/2010/11/12/the-5-most-read-visual-studio-alm-help-topics-on-msdn.aspx Inside TFS http://visualstudiomagazine.com/Articles/List/Inside-TFS.aspx Testing Topics http://msdn.microsoft.com/en-us/library/dd286594.aspx Blogs http://community.accentient.com http://geekswithblogs.net Branching Guide http://tfsbranchingguideiii.codeplex.com/ Great VSTS blog http://geekswithblogs.net/hinshelm/Default.aspx My Blog :D http://geekswithblogs.net/jalexander/Default.aspx Visual Studio Forums http://bit.ly/fE16u3 TFS Migration and Integration Solutions http://bit.ly/cLaBnT TFS Migration and Integration Tools (VS ALM Rangers) http://bit.ly/9tHWdG TFS Migration and Integration Platform (CodePlex) http://tfsintegration.codeplex.com Team Foundation Server SDK http://code.msdn.microsoft.com/TfsSdk Migrate and Integration Forum http://bit.ly/f4Lnps Team Foundation Server Widgets http://www.tfswidgets.com TFS Sdk http://code.msdn.microsoft.com/TfsSdk TFS Migration and Integration Solutions http://bit.ly/cLaBnT TFS Integration Tools Forum http://bit.ly/f4Lnps TFS Integration Tools http://bit.ly/9tHWdG TFS Integration Platform http://tfsintegration.codeplex.com VS Upgrade Guide http://vs2010upgradeguide.codeplex.com Updating an Upgraded Team Project to Access New Features http://bit.ly/9cCcMP Team Foundation Power Tools http://bit.ly/dfNVQk Team Foundation Administration Tool http://tfsadmin.codeplex.com Using Team Foundation Server Command-Line Tools http://bit.ly/hCyozJ Changing Groups and Permissions with TFSSecurity http://bit.ly/esIjgw Unofficial Prep guide for TFS 2010 Administration Exam (70-512) http://geekswithblogs.net/enriquelima/archive/2010/07/21/unofficial-prep-guide-for-tfs-2010-administration-exam-70-512.aspx Another Prep Guide http://bit.ly/bpO30R Professional Application Lifecycle Management with VS 2010 Book http://bit.ly/9rCIRj Search CodePlex for TFS related apps http://www.codeplex.com/site/search Visual Studio Gallery http://visualstudiogallery.com TFS Widgets http://tfswidgets.com Migrate from Visual SourceSafe http://bit.ly/8XPSRh Team Foundation Server MSSCCI Provider 2010 http://bit.ly/dst1OQ Attrice TFS Sidekicks www.attrice.info/cm/tfs Hosted TFS http://bit.ly/cMZdvp Manually Processing the Team Foundation Server 2010 Data Warehouse and Analysis Services Database http://bit.ly/aG5oEh TFS 2005, 2008 and 2010 Compatibility http://shrinkster.com/1dhj

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• Guidance and Pricing for MSDN 2010

  - by John Alexander

  Sorry for the rather lengthy post here. I get asked this all the time so I decided to post it…Visual Studio 2010 editions will be available on April 12, 2010. Product Features Professional with MSDN Essentials Professional with MSDN Premium with MSDN Ultimate with MSDN Test Professional with MSDN Debugging and Diagnostics IntelliTrace (Historical Debugger)         Static Code Analysis       Code Metrics       Profiling       Debugger   Testing Tools Unit Testing   Code Coverage       Test Impact Analysis       Coded UI Test       Web Performance Testing         Load Testing1         Microsoft Test Manager 2010       Test Case Management2       Manual Test Execution       Fast-Forward for Manual Testing       Lab Management Configuration3       Integrated Development Environment Multiple Monitor Support   Multi-Targeting   One Click Web Deployment   JavaScript and jQuery Support   Extensible WPF-Based Environment Database Development Database Deployment       Database Change Management2       Database Unit Testing       Database Test Data Generation       Data Access   Development Platform Support Windows Development   Web Development   Office and SharePoint Development   Cloud Development   Customizable Development Experience   Architecture and Modeling Architecture Explorer         UML® 2.0 Compliant Diagrams (Activity, Use Case, Sequence, Class, Component)         Layer Diagram and Dependency Validation         Read-only diagrams (UML, Layer, DGML Graphs)         Lab Management Virtual environment setup & tear down3       Provision environment from template3       Checkpoint environment3       Team Foundation Server Version Control2   Work Item Tracking2   Build Automation2   Team Portal2   Reporting & Business Intelligence2   Agile Planning Workbook2   Microsoft Visual Studio Team Explorer 2010   Test Case Management2       MSDN Subscription – Software and Services for Production Use Windows Azure Platform 20 hrs/mo † 50 hrs/mo † 100 hrs/mo † 250 hrs/mo † n/a Microsoft Visual Studio Team Foundation Server 2010   Microsoft Visual Studio Team Foundation Server 2010 CAL   1 1 1 1 Microsoft Expression Studio 3       Microsoft Office Professional Plus 2010, Project Professional 2010, Visio Premium 2010 (following Office 2010 launch)       MSDN Subscription – Software for Development and Testing 4 Windows 7, Windows Server 2008 R2 and SQL Server 2008 Toolkits, Software Development Kits, Driver Development Kits Previous versions of Windows (client and server operation systems)   Previous versions of Microsoft SQL Server   Microsoft Office       Microsoft Dynamics       All other Servers       Windows Embedded operating systems       Teamprise         MSDN Subscription – Other Benefits Technical support incidents 0 2 4 4 2 Priority support in MSDN Forums Microsoft e-learning collections (typically 10 courses or 20 hours) 0 1 2 2 1 MSDN Flash newsletter MSDN Online Concierge MSDN Magazine   System Requirements View View View View View Buy from (MSRP) $799 $1,199 $5,469 $11,899 $2,169 Renew from (MSRP) $549 (upgrade) $799 $2,299 $3,799 $899 † Availability varies by country and subscription level.  Details available on the MSDN site 1. May require one or more Microsoft Visual Studio Load Test Virtual User Pack 2010 2. Requires Team Foundation Server and a Team Foundation Server CAL 3. Requires Microsoft Visual Studio Lab Management 2010 4. Per-user license allows unlimited installations and use for designing, developing, testing, and demonstrating applications. UML is a registered trademark of Object Management Group, Inc. Windows is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.

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• Now Available: Visual Studio 2010 Release Candidate Virtual Machines with Sample Data and Hands-on-L

  - by John Alexander

  From a message from Brian Keller: “Back in December we posted a set of virtual machines pre-configured with Visual Studio 2010 Beta 2, Visual Studio Team Foundation Server 2010 Beta 2, and 7 hands-on-labs. I am pleased to announce that today we have shipped an updated virtual machine using the Visual Studio 2010 Release Candidate bits, a brand new sample application, and 9 hands-on-labs. This VM is customer-ready and includes everything you need to learn and/or deliver demonstrations of many of my favorite application lifecycle management (ALM) capabilities in Visual Studio 2010. This VM is available in the virtualization platform of your choice (Hyper-V, Virtual PC 2007 SP1, and Windows [7] Virtual PC). Hyper-V is highly recommended because of the performance benefits and snapshotting capabilities. Tailspin Toys The sample application we are using in this virtual machine is a simple ASP.NET MVC 2 storefront called Tailspin Toys. Tailspin Toys sells model airplanes and relies on the application lifecycle management capabilities of Visual Studio 2010 to help them build, test, and maintain their storefront. Major kudos go to Dan Massey for building out this great application for us. Hands-on-Labs / Demo Scripts The 9 hands-on-labs / demo scripts which accompany this virtual machine cover several of the core capabilities of conducting application lifecycle management with Visual Studio 2010. Each document can be used by an individual in a hands-on-lab capacity, to learn how to perform a given set of tasks, or used by a presenter to deliver a demonstration or classroom-style training. Unlike the beta 2 release, 100% of these labs target Tailspin Toys to help ensure a consistent storytelling experience. Software quality: Authoring and Running Manual Tests using Microsoft Test Manager 2010 Introduction to Test Case Management with Microsoft Test Manager 2010 Introduction to Coded UI Tests with Visual Studio 2010 Ultimate Debugging with IntelliTrace using Visual Studio 2010 Ultimate Software architecture: Code Discovery using the architecture tools in Visual Studio 2010 Ultimate Understanding Class Coupling with Visual Studio 2010 Ultimate Using the Architecture Explore in Visual Studio 2010 Ultimate to Analyze Your Code Software Configuration Management: Planning your Projects with Team Foundation Server 2010 Branching and Merging Visualization with Team Foundation Server 2010 “ Check out Brian’s Post for more info including download instructions…

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