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• Silverlight Cream for May 06, 2010 -- #857

  - by Dave Campbell

  In this Issue: Alan Beasley, Josh Twist, Mike Snow(-2-, -3-), John Papa(-2-), David Kelley, and David Anson(-2-). Shoutout: John Papa posted a question: Do You Want be on Silverlight TV? From SilverlightCream.com: ListBox Styling (Part 3 - Additional Templates) in Expression Blend & Silverlight Alan Beasley has part 3 of his ListBox styling tutorial in Expression Blend up... another great tutorial and all the code. Securing Your Silverlight Applications Josh Twist has a nice long post up on Securing your Silverlight apps... definitions, services, various forms of authentication. Silverlight Tip of the Day #13 – Silverlight Mobile Development Mike Snow has Tip of the Day #13 up and is discussing creating Silverlight apps for WP7. Silverlight Tip of the Day #14 – Dynamically Loading a Control from a DLL on a Server Mike Snow's Tip #14 is step-by-step instructions for loading a UserControl from a DLL. Silverlight Tip of the Day #15 – Setting Default Browse in Visual Studio Mike Snow's Tip #15 is actually a Visual Studio tip -- how to set what browser your Silverlight app will launch in. Silverlight TV 24: eBay’s Silverlight 4 Simple Lister Application Here we are with Silverlight TV Thursday again! ... John Papa is interviewing Dave Wolf talking about the eBay Simple Lister app. Digitally Signing a XAP Silverlight John Papa has a post up about Digitally signing a Silverlight XAP. He actually is posting an excerpt from the Silverlight 4 Whitepaper he posted... and he has a link to the Whitepaper so we can all read the whole thing too! Hacking Silverlight Code Browser David Kelley has a very cool code browser up to keep track of all the snippets he uses... and we can too... this is a tremendous resource... thanks David! Simple workarounds for a visual problem when toggling a ContextMenu MenuItem's IsEnabled property directly David Anson dug into a ContextMenu problem reported by a couple readers and found a way to duplicate the problem plus a workaround while you're waiting for the next Toolkit drop. Upgraded my Windows Phone 7 Charting example to go with the April Developer Tools Refresh David Anson also has a post up describing his path from the previous WP7 code to the current upgrading his charting code. Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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• Dartisans Ep. 6 - Meet the community - Dart hangout

  Dartisans Ep. 6 - Meet the community - Dart hangout In this episode of Dartisans, we are joined by special guests from the Dart community. John Evans, Adam Smith, Chris Buckett, John McCutchan, and Lars Tackmann talk about their Dart libraries, what they like about Dart, and what they want to see in the future. Get started with Dart at www.dartlang.org From: GoogleDevelopers Views: 4 0 ratings Time: 48:11 More in Science & Technology

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• "MySQL Highlights" at DrupalCon

  - by christopher.jones

  Following on from my earlier post, also at DrupalCon is John Duncan, presenting MySQL Highlights on Tuesday, a session that looks very interesting. John is a long-time MySQL person, having worked at MySQL AB prior to Sun and Oracle acquisitions.

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• More Than Code, It's a Community Too!

  Google Summer of Code alums John Britton and Robin Anil at Google's Bangalore office My name is John Britton , and in 2008 I was a participant in...

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• Rapid Planning: Next Generation MRP

  - by john.bermudez

  MRP has been a mainstay of manufacturing systems for 40 years. MRP evolved from simple inventory planning systems to become the heart of the MRPII systems which eventually became ERP. While the applications surrounding it have become broader, more sophisticated and web-based, MRP continues to operate in the loneliness of the Saturday night batch window quietly exploding bills of materials and logging exceptions for hours. During this same 40 years, manufacturing business processes have seen countless changes and improvements including JIT, TQM, Six Sigma, Flow Manufacturing, Lean Manufacturing and Supply Chain Management. Although much logic has been added to MRP to deal with new manufacturing processes, it has not been able to keep up with the real-time pace of today's supply chain. As a result, planners have devised ingenious ways to trick MRP to handle new processes but often need to dump the output into spreadsheets of their own design in the hope of wrestling thousands of exceptions to ground. Oracle's new Rapid Planning application is just what companies still running MRP have been waiting for! The newest member of the Value Chain Planning product line, Rapid Planning is designed to empower planners with comprehensive supply planning that runs online in minutes, not hours. It enables a planner simulate the incremental impact of a new order or re-run an entire plan in a separate sandbox. Rapid Planning does a complete multi-level bill of material explosion like MRP but plans orders considering material and capacity constraints. Considering material and capacity constraints in planning can help you quickly reduce inventory and improve on-time shipments. Rapid Planning is an APS application that leverages years of Oracle development experience and customer feedback. Rather than rely exclusively on black-box heuristics, Rapid Planning is designed to give planners the computing power to use their industry experience and business knowledge to improve MRP. For example, Rapid Planning has a powerful worksheet user interface with built-in query capability that allows the planner to locate the orders she is interested in and use a mass update function to make quick work of large changes. The planner can save these queries and unique user interface to personalize their planning environment. Most importantly, Rapid Planning is designed to do supply planning in today's dynamic supply chain environment. It can be used to supplement MRP or replace MRP entirely. It generates plans that provide order-by-order details with aggregate key performance indicators that enable planners to quickly assess the overall business impact of a plan. To find out more about how Rapid Planning can help improve your MRP, please contact me at john[email protected] or your Oracle Account Manager.

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• Pro JavaScript Techniques

  If you are into jQuery you no doubt know who John Resig is, the creator of jQuery. Well before jQuery hit the scenes John wrote Pro JavaScript Techniques, by Apress. I have really been digging into the bowls of how JavaScript works because I am doing...(read more)...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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• Unable to list windows shares from terminal.

  - by karthick87

  I am unable to list windows shares from terminal. I am getting the following error, root@ITSTA2:~# smbclient -L 172.XX.XX.XX -U john params.c:Parameter() - Ignoring badly formed line in configuration file: # Samba config file WARNING: The "Share modes" option is deprecated Unknown parameter encountered: "read Size" Ignoring unknown parameter "read Size" Enter john's password: Unknown socket option SO_KEEPLIVE session setup failed: NT_STATUS_LOGON_FAILURE Someone sort out the problem pls..

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• Mexico leading in Business Transformation Strategies:

  - by [email protected]

  By John Burke Group Vice President Oracle Applications Business Unit     I recently completed a business tour in Mexico, and was surprised by both the economic vibrancy of the country and the thought leadership expressed by many of the customers I met.  An example of the economic vibrancy of the country: across the street from my hotel was the local Bentley dealership, Coach Store, Yves Saint Laurent and of course a Starbucks.  I only made it to Starbucks.  Both the Coach Store and YSL had a line of folks waiting to get in... As for thought leadership, there were several illustrations only on the first day. I had the opportunity to meet with a branch of the Mexican Federal Government. Their questions were not about clerical task automation, far from it! We discussed citizen on-line access to fees and services - for example looking up the duty on an international goods shipment, or tracking that my taxes have been received, or the status of my request for a certain service.  Eligibility, policies and status.  Having an integrated rules or policy automation system that would allow businesses and citizens to access accurate information and ensure the proper collection of fees and payment for 3rd party provided services.    Then in the afternoon, I met with the owner of a roofing company (note: most roofs in Mexico are flat and made of cement).  This CEO started discussing how he wanted to transform his business from a cement products company to a service company and market 5-10-15 year service contracts which would guarantee the structural integrity of the roof and of course that the roof would remain waterproof.  Although his products were guaranteed, they required an annual inspection and most home owners never schedule that inspection until it is too late and water damage has occurred.  These emergency calls reduce his margin and reduce customer satisfaction.  This lead to a discussion of business models in general and why long term differentiation can only come from service, not just for the music or news industries, but also for roofing companies!    I completely agreed with the transformational concepts described in both meetings and quickly understood why there is a Bentley dealership near my hotel.    

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• Run script after switching user account "to the same account"

  - by Peter Sivák

  In Ubuntu, when I click on Switch User Account... and then choose the same account to log in (for example if my name is John Smith, I click on switch user account and then log into the John Smith account again), how can I run a script after that? (I know, that I can run a script after "first" login by putting it in /etc/profile file, but this script is not executed again when I choose switch user account and then immediately log in back to the same account.)

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• Mounting a usb floppy disk drive in Ubuntu 11.04

  - by Jocky B

  I have tried to mount my usb floppy disk drive in 11.04 Natty. So far I have managed to use the udisks --mount/dev/sdf command in terminal, but get a message that I have not stated a filetype "john@john-desktop:~$ udisks --mount /dev/sdf Mount failed: Error mounting: mount: you must specify the filesystem type" This is the result I get when trying to mount the usb floppy disk drive. Anyone know how to proceed Cheers

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• How do I mount a USB floppy disk drive?

  - by Jocky B

  I have tried to mount my usb floppy disk drive in 11.04 Natty. So far I have managed to use the udisks --mount/dev/sdf command in terminal, but get a message that I have not stated a filetype john@john-desktop:~$ udisks --mount /dev/sdf Mount failed: Error mounting: mount: you must specify the filesystem type This is the result I get when trying to mount the usb floppy disk drive. Anyone know how to proceed?

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• Cannot install "ATI/AMD proprietary FGLRX graphics driver" (SystemError)

  - by Fisherman John

  I have just installed a fresh copy of 12.04.1 64bit. I formatted my PC completely and enabled updates during the installation. After the installation was complete, I went on updating my software. However, when I wanted to install the additional drivers using the Additional Drivers tool (namely "ATI/AMD proprietary FGLRX graphics driver"), it gave me this error: SystemError: E:Unable to correct problems, you have held broken packages. The same error shows up if I try installing the post-release updates driver. Installing the drivers from the terminal results in this output: XXXXXX:~$ sudo apt-get install fglrx [sudo] password for XXXXX: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: fglrx : Depends: lib32gcc1 but it is not going to be installed Depends: libc6-i386 but it is not going to be installed E: Unable to correct problems, you have held broken packages." I get this using "sudo apt-get update": http://pastebin.com/AWAtDXjY But "sudo apt-get install fglrx" still get me this error: http://pastebin.com/RYM55bVN & "sudo apt-get -f install fglrx" gives me this error: http://pastebin.com/xxekajvP Any help would be greatly appreciated. (Please note that I'm new to Linux, coming directly from Windows. I have tried Ubuntu twice or so before, but it was not for a long period of time. The drivers got installed smoothly the few times I've tried Ubuntu, but post-release updates never worked for me.) [I am going to work now, so I can only answer from my phone. Can't really test any new solutions you may give me until ~10 hours from now on. Maybe more.] @stonedsquirrel When I try to run that command, I get this error: "XXXXXX:~$ sudo apt-get install fglrx [sudo] password for XXXXX: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: fglrx : Depends: lib32gcc1 but it is not going to be installed Depends: libc6-i386 but it is not going to be installed E: Unable to correct problems, you have held broken packages." ie. I get the same error. ( I am Fisherman John, dunno how to login & thereby respond to your comment again _ )

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• Yum not Detected

  - by John

  Hello, I am trying to use SSH to update PHP and I'm getting the message "Yum not Detected." Is "Yum" something I need to enable or install? Following advice I got in a previous question, I typed this into SSH: cat /etc/*-release And it displayed this: Fedora Core release 6 (Zod) Fedora Core release 6 (Zod) Should Yum work on my server? If yes, how can I get it to work? Thanks in advance, John

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• Best user portal?

  - by John

  Hi guys, Anyone recommend a good user portal, looking to create a portal for users to provide them some self help material. Has to be REALLY simple! Thanks John

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• How to conigure windows group policy to limit browsing

  - by John Hoge

  Hi, Is there any way to configure group policy on a windows 2003 server to restrict/block external web access to certain groups of users? Thanks, John

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• Reject an already accepted appointment?

  - by John

  Hallo all, I have accepted an appointment thru outlook, later due to another more important arrangement I have to reject the already accepted appointment. Is there any easy way to retrieve the invitation and reject it? Thanks in advance, John

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• sendmail: how to add X-RBL-Warning

  - by John

  I am running sendmail on CentOS. I am interested if anyone knows how to add a X-RBL-Warning for incoming messages (without rejecting the mail). I just want to add the X-RBL-Warning header so that our downstream filters can work with it. Thanks, John

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• See what time a user logged into a windows box

  - by John in MD

  From a Windows XP command line, how do I get the time I logged into and/or out of the current machine? I'm looking for something like the UNIX last command which lists active and previous login sessions. Thanks, John

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• Group Policy is not being applied from Server 2003 to win7 client

  - by John Hoge

  Hi, I'm experimenting with Group Policy settings. My DC is running Server 2003, and the client I am using for this test is running Win7. I've restarted the client a few times, and tried running gpupdate/force for good measure. This machine is in it's own OU with a group policy applied to change one setting, Computer Configuration/Administrative Templates/Network/Offline Files. When I run MMC and look at Local Computer Policy on the client this setting shows up as "not configured". Thanks, John

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• No network upsets gnome

  - by Darren Cook

  An issue that has been bothering me for over a year now. My notebook, running ubuntu 10.04, is almost all the time using a wired connection, with static IP address. And a remote DNS server. Network is configured with entries in /etc/network/interfaces and /etc/resolv.conf, rather than whatever the gnome UI tool was (*) But if I'm out, or simply unplug the network cable, a few things get weird. Specifically the gnome-panel stops working - it is still there, but isn't updating. And opening a nautilus window (e.g. to look at files on the local disk) has huge time-outs. By that I mean it will not open the window for something like 30 or 60 seconds; but when it does finally open it I can see the files and it is perfectly usable. Everything else works fine, alt-tab between windows, etc. I use the commandline to find the pid of gnome-panel, kill it, wait a couple of seconds, and it opens up a fresh panel which is normally usable. (Something like 10 minutes later it will have locked/crashed again; the same for the nautilus windows.) I'm guessing this is a DNS issue? Would setting up a local DNS server help? Guess number 2 was related to having a file server mount (samba, though running on another linux box), and symbolic links to files and directories on that file server on my desktop. My question is a bit vague... Does anyone recognize these symptoms, and have a suggestion? Or do you have some troubleshooting suggestions for narrowing down the problem? My /etc/hosts: 127.0.0.1 localhost 127.0.1.1 myhost # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts 127.0.0.1 testsite.local #Other test website URLs here UPDATE: Some timings to open some desktop folder icons. This is after pulling out the network cable. A sub-directory of the desktop took 23 secs to open up. Content appears immediately (just 8 files, it has no further subdirectories). The home directory icon took 12 seconds to open up, but then took about 30 seconds for the files to appear. I closed it and tried again. This time it took 18 seconds to open up, but then 70 seconds before anything appeared. *: I couldn't work out how to use the gnome network tool for my needs, which include 3-4 static IPs for testing virtual hosts locally.

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• Getting Emacs to use pdflatex

  - by John D. Cook

  How can I configure Emacs to run pdflatex rather than latex on a LaTeX file when I type C-c C-f (tex-file)?

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• Windows minimizing automatically.

  - by Gage cook

  My computer (running xp sp3) keeps minimizing windows or deselecting them automatically. It's so bad that I can't do anything before the windows close. (typing this on my phone) and no, I'm not prssing alt tab, I'm not touching anything when it happens. Had anybody else had this problem? And if so how did you fix it? Please help my pc is completely unusable because of this.

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• Should root ever own files in my (linux) home directory?

  - by Darren Cook

  This question started off asking why my history file wasn't working properly. Then I noticed it was -rw------- 1 root root and hadn't been updated since 2012-09-11. I changed the ownership, problem fixed. But now I see some other files are owned by root: .gitconfig .pearrc .viminfo Can I safely change them to be owned by my normal user, not root? I'm scratching my head trying to work out if there is a downside, or a security consequence. Losing seven weeks history is actually quite painful, because I lean on it a lot (e.g. to remind how I last did an archive). Would it be reasonable to set up a cron job to email me if it finds any files in my home directory owned by anyone else but me? Rephrased: is there ever a good reason for root to own a file in my home directory?

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• Oracle Hangs on Responses Intermittently

  - by Ryan Cook

  I want to preface this with the fact that I am a developer and I am not even close to a DBA, plus I am new to Oracle. OK, here it goes: I have a Java application which uses spring and hibernate. Its a simple CRUD app and I will leave the details out as I don't think they are the issue. I have noticed that my app runs fine when I use MySql, but when I use an Oracle 10.2 server every 7th-10th hangs for 5-10 seconds. My Oracle installation was done by me using all defaults, same as the mysql install. I don't even know where to start looking. Any ideas? Thanks in advance and sorry that I lack the details that are most likely required for help.

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• How can I have 2 users working on the same PC at the same time

  - by Sharon Cook

  I have a pc/machine that has its own ip address and it can be connected to by certain external PC's through our firewall. User A has a RDP connection from say Germany directly to the PC - his ip number is allowed through our firewall to connect to the PC. He now wants User B to connect at the same time so that User B can see what User A is doing on the screen at the same time and maybe take over the screen to put his input in. I know that you cannot have 2 RDP connections at the same time but what would be the easiest solution to this. I want User A to keep his RDP connection, but I am unsure of what to suggest so that User B can see what is going on at the same time. The Users are not happy to use Real VNC, etc.

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