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• Unified Communications Suite Ships New Version

  - by joesciallo

  We shipped the latest version (7.0.5.0.0) of Unified Communications Suite. The following information should get you started: Get the Software New Features Release Notes Some Changes for 7.0.5.0.0 Convergence: Version 3.0.0.0.0 enables you to use the add-on framework to add third-party services to the Convergence UI. These services include: Advertising Click-to-call service Multinetwork IM SMS (both one-way and two-way) Social media applications (Facebook, Twitter, and Flickr) Video and voice calling capability For more information, see Overview of Add-on Services in Convergence. Calendar Server: Version 7.0.4.14.0 provides a number of security enhancements, including supporting the SSL protocol for all front-end and back-end communications, and the ability to list hosts that are allowed to send iSchedule POST requests. For more information, see Securing Communications to Calendar Server Back Ends. New Platform Support: Oracle GlassFish Server 3, Oracle Solaris 11, and Oracle Enterprise Linux 6.x are supported in this release of Communications Suite.

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• Salting a public hash

  - by Sathvik

  Does it make any sense at all to salt a hash which might be available publicly? It doesn't really make sense to me, but does anyone actually do that? UPDATE - Some more info: An acquaintance of mine has a common salted-hash function which he uses throughout his code. So I was wondering if it made any sense at-all, to do so. Here's the function he used: hashlib.sha256(string+SALT).hexdigest() Update2: Sorry if it wasn't clear. By available publicly I meant, that it is rendered in the HTML of the project (for linking, etc) & can thus be easily read by a third party. The project is a python based web-app which involves user-created pages which are tracked using their hashes like myproject.com/hash so thus revealing the hash publicly. So my question is, whether in any circumstances would any sane programmer salt such a hash? Question: Using hashlib.sha256(string+SALT).hexdigest() vs hashlib.sha256(string).hexdigest() , when the hash isn't a secret.

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• How many tiers should my models have in a DB driven web app?

  - by Hanno Fietz

  In my experience, the "Model" in MVC is often not really a single layer. I would regularly have "backend" models and "frontend" models, where the backend ones would have properties that I want to hide from the UI code, and the frontend ones have derived or composite properties which are more meaningful in the context of the UI. Recently, I have started to introduce a third layer in between when database normalization created tables that did not really match the conceptual domain objects anymore. In those projects I have model classes that are equivalent with the DB structure, these become components of objects that represent the domain model, and finally these are filtered and amended for displaying information to the user. Are there patterns or guidelines for how, when and why to organize the data model across application layers?

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• How to had operation with character/items on binary with concrete operations on C++?

  - by Piperoman

  I have the next problem. A item can had a lot of states: NORMAL = 0000000 DRY = 0000001 HOT = 0000010 BURNING = 0000100 WET = 0001000 COLD = 0010000 FROZEN = 0100000 POISONED= 1000000 A item can had some states at same time but not all of them Is impossible to be dry and wet at same time. If you COLD a WET item, it turns into FROZEN. If you HOT a WET item, it turns into NORMAL A item can be BURNING and POISON Etc. I have try to set binary flags to states, and use AND to set operation to combine different states, checking before if is possible or not to do it, or change to another status. Exist a concrete patron to solve this problem efficiently without had a interminable switch that check every states with everynew states? It is relative easy to check 2 different states, but if exist a third state it is not trivial to do.

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• How do I design a game framework for fast reaction to user input?

  - by Miro

  I've played some games at cca 30 fps and some of them had low reaction time - cca 0.1sec. I hadn't knew why. Now when I'm designing my framework for crossplatform game, I know why. Probably they've been preparing new frame during rendering the previous. RENDER 1 | RENDER 2 | RENDER 3 | RENDER 4 PREPARE 2 | PREPARE 3 | PREPARE 4 | PREPARE 5 I see first frame when second frame is being rendered and third frame being prepared. If I react in that time to 1st frame it will result in forth frame. So it takes 3/FPS seconds to appear results. In 30 fps it would be 100ms, what is quite bad. So i'm wondering what should I design my framework to response to user interaction quickly?

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• O'Reilly Deal to Oct/14/2013 05:00 PT - 50% off E-Books on mastering CSS3

  - by TATWORTH

  Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2013/10/11/oreilly-deal-to-oct142013-0500-pt---50-off-e-books.aspxAt  http://shop.oreilly.com/category/deals/css3.do?code=WKCSS&imm_mid=0b155e&cmp=em-prog-books-videos-lp-owo_css3_direct_wkcss, O'Reilly are offering 50% off a number of e-books on mastering CSS3 "CSS3—the technology behind most of the eye-catching visuals on the Web today—is loaded with capabilities that once would have required JavaScript or third-party plugins, such as animation, pseudo-classes, and media queries. Use CSS3 to transform markup into stunning, richly detailed web pages that look great in any browser. For one week only, SAVE 50% on CSS3 ebooks from shop.oreilly.com and take your sites from ordinary to incredible."

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• RadCaptcha for ASP.NET AJAX audio feature available in Q1 2010

  Now that the Q1 2010 release is here, I want to bring your attention to a cool new feature in our RadCaptcha control for ASP.NET AJAX - audio support. Head on over to our online demos to see the feature in action. Enabling this on an existing CAPTCHA is easy - you just need to set the CaptchaImage-EnableCaptchaAudio property to true. Adding this feature to your site will allow blind or partially sighted people to use it as well. The audio support presents some very interesting possibilities for people who like to customize things. For example, you can replace the original audio files that come with the control (stored in the ~/App_Data/RadCaptcha/ folder in your web application) and add some custom ones - instead of hearing simply "alpha", you can make the control ask "enter the third letter in the word boat". You can also make it speak in ...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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• O'Reilly 50& off offer on CSS3 books to 05:00 PT on Oct/28

  - by TATWORTH

  Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2013/10/21/oreilly-50-off-offer-on-css3-books-to-0500-pt.aspxAt  http://shop.oreilly.com/category/deals/css3.do?code=WKCSS&imm_mid=0b155e&cmp=em-prog-books-videos-lp-owo_css3_direct_wkcss, O'Reilly are offering 50% off a number of e-books on mastering CSS3 to 05:00 PT on Oct 28 "CSS3—the technology behind most of the eye-catching visuals on the Web today—is loaded with capabilities that once would have required JavaScript or third-party plugins, such as animation, pseudo-classes, and media queries. Use CSS3 to transform markup into stunning, richly detailed web pages that look great in any browser. For one week only, SAVE 50% on CSS3 ebooks from shop.oreilly.com and take your sites from ordinary to incredible."

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• Why was Apple&rsquo;s prediction on iPads so wrong?

  - by BizTalk Visionary

  by Robert Scoble on April 14, 2010 Apple has announced it is selling far more iPads than it expected and is delaying the worldwide launch by a month. I am seeing this problem in US too. There are lines in stores (when I went back to buy a third iPad I had to wait in line). The demand is nuts for iPads. So why did Everything Apple guess its prediction so wrong? …….. Read more....

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• Multiple OpenSSL vulnerabilities in Sun SPARC Enterprise M-series XCP Firmware

  - by RitwikGhoshal

  CVE DescriptionCVSSv2 Base ScoreComponentProduct and Resolution CVE-2008-5077 Improper Input Validation vulnerability 5.8 OpenSSL in XCP1113 Firmware Sun SPARC Enterprise M3000 SPARC: 14216085 Sun SPARC Enterprise M4000 SPARC: 14216091 Sun SPARC Enterprise M5000 SPARC: 14216093 Sun SPARC Enterprise M8000 SPARC: 14216096 Sun SPARC Enterprise M9000 SPARC: 14216098 CVE-2008-7270 Cryptographic Issues vulnerability 4.3 CVE-2009-0590 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability 5.0 CVE-2009-3245 Improper Input Validation vulnerability 10.0 CVE-2010-4180 Cipher suite downgrade vulnerability 4.3 This notification describes vulnerabilities fixed in third-party components that are included in Oracle's product distributions.Information about vulnerabilities affecting Oracle products can be found on Oracle Critical Patch Updates and Security Alerts page.

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• Learn a language bottom-up or top-down?

  - by Hanno Fietz

  When starting the first project in a new language, you have basically two approaches to learning. Either you do a quick Google search, pull together the most popular frameworks and libraries and work your way from their tutorials towards what you want to achieve (top-down). Or you start with the language basics and the standard library and by and by replace your own simple components with more sophisticated third-party components once you know what you're searching for (bottom-up). Now I'm about to embark on my first serious Javascript project. There's probably as much to know about the language as there is about jQuery, ExtJS and whathaveyou, and I'm trying to decide what to focus on.

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• Simpler Times

  - by Simon Moon

  Does anyone else out there long for the simpler days where you needed to move a jumper in the jumper block to set your modem card to use IRQ7 so it would not conflict with the interrupts used by other boards in your PC and your modem card came with a 78 page manual telling you everything you would need to know to write your own driver for the board including a full schematic along with the board layout showing every chip, capacitor, and resistor?  Ahhhhh, the simplicity!I am wrestling with UserPnp issues for a USB software licensing dongle that is needed by some third party software in one of our production applications. Of course, every machine in production is virtual, so it could be anything in the chain of the software application library to the device driver running on the VM to the configuration of the simulated USB port to the implementation of the USB connection and transport in the virtual host to the physical electrical connections in the USB port on the hypervisor.If only there were the virtual analog to a set of needle-nose pliers to move a virtual jumper.Come to think of it, I always used to drop those damn things such that they would land in an irretrievable position under the motherboard anyway.

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• How To Create Your Own Custom Google Search Engine

  - by Chris Hoffman

  Have you ever wanted to create a custom Google search engine that searches only specific websites? You can easily do this with Google’s Custom Search Engine tool. You can bookmark your search engine and even share it with other people. This trick works similarly to Google’s site: operator, but you won’t have to type the operator every time you search. It’s particularly useful if you want to search a large number of sites at once. How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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• htaccess 301 redirect for payment page

  - by Chris Robinson

  I have a client who currently runs a venue and has ticket purchases made available through a third party. The way the site currently works is that there is a standard href in the nav menu to the ticket purchasing site. <a href'http://example.com/events'>Events</a> <a href'http://example.com/about'>About</a> <a href'https://someticketvendor.com/myclient?blah'>Tickets</a> They claim that they want to improve their SEO by appearing to integrate the ticket pages into their site. Having spoken to the ticket vendor, they only offer integration through iframes which is just horrible. I don't really know much about SEO but I'm wondering if I can create an htaccess rule to have http://example.com/tickets forward to href'https://someticketvendor.com/myclient?blah Are they are any negative SEO implications to doing this? Is there a better way this could be done?

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• Confusion about Rotation matrices from Euler Angles

  - by xEnOn

  I am trying to learn more about Euler Angles so as to help myself in understanding how I can control my camera better in the game. I came across the following formula that converts Euler Angles to rotation matrices: In the equation, I could see that the first matrix from the left is the rotation matrix about x-axis, the second is about y-axis and the third is about z-axis. From my understanding about ordinary matrix transformations, the later transformation is always applied to the right hand side. And if I'm right about this, then the above equation should have a rotation order starting from rotating about z-axis, y-axis, then finally x-axis. But, from the symbols it seems that the rotation order start rotating about x-axis, then y-axis, then finally z-axis. What should the actual order of the rotation be? Also, I am confuse about if the input vector, in this case, would be a row vector on the left, or a column vector on the right?

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• As an affiliate, how do you know if a sale is made?

  - by fiftyeight

  I want to start doing affiliate marketing on a blog. Now I have someone who wants to advertise who has contacted me. How do I know if he has made a sale to a user who came through my website? Is this only possible to track using a third party in order to know he isn't lying? If so, what platforms are available for this kind of "indpendent" affiliate marketing? i.e I don't need the matchmaking service, just the tracking service. the blog is Wordpress if it matters

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• What issues carry the highest risk in a software project?

  - by Mehrdad

  Clearly, software projects are different from other industries in terms of many things like for instance, quality assurance, project progress measurement, and many other things. Unique characteristics of software projects also makes the risk management process unique. Lots of issues in a project might lead it to unacceptable delay or failure to deliver business value. They might even make a complete disaster in the project. What are the deadliest risk factors in a software project? How to analyze, prevent and handle them? Particularly, I'm interested in the issues that you can detect from the beginning and you should keep an eye on (for example, you might be told about a third-party API that the current application uses and lacks documentation). Please share your experiences if they are relevant.

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• Oracle Solaris Events at Oracle OpenWorld 2012

  - by Larry Wake

  When Oracle OpenWorld kicks off at the end of this month, it will mark the third year that we've participated as an integrated part of Oracle. (In 2009 we were there in "coming soon!" mode, which was an interesting experience in itself.) As in the last few years, we've got lots of sessions related to Oracle Solaris, which you can see on the Focus On Oracle Solaris page: hands-on labs, sessions on multiple topics, two Oracle Solaris general sessions, and demos. We'll also have an Oracle Solaris and System Partner Pavilion, where you can see what other companies are doing to leverage the new features in Oracle Solaris 11. We'll describe some of the specific topics in future posts here, but if you want to make plans on what to see right now, take a look at the "Focus On" document, or see Glynn's blog post, where he describes his top picks.

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• Webcast: SANS Institute Product Review of Oracle Identity Manager 11gR2

  - by B Shashikumar

  Translating the IT-centric, directory based view of access and authorization into the process-driven concerns of business users inevitably creates unique challenges. Enterprises struggle to determine which users have access to what resources and what they are doing with that access. Enforcing governance controls is critical to reduce the risk that an employee or malicious third party with excessive access will take advantage of that access. Dave Shackleford, SANS analyst, recently reviewed the User Provisioning capabilities of Oracle Identity Manager 11gR2. In this webcast, attendees will hear from Dave and other Oracle and customer experts on: The key challenges associated with implementing self-service user provisioning Oracle’s unique online “shopping cart” model for self-service access request Real world case study of user provisioning Best practices for deployment Register today, for this complimentary webcast, hosted by The SANS Institute. Attendees will be among the first to receive a new SANS Analyst Whitepaper on this subject. When: Thur Sep 27  9am PT/12p ET Where: Register here

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• I loose some directories when i upgrade from Ubuntu 11.10 to 12.04

  - by maythux

  last day i upgraded my ubunut 11.10 desktop to ubuntu 12.04. I was running a KVM virtual about 7 machines and managed by virt-manage software.... anyway when i finished upgrading i found that virt-manager is not working so i have to reconfigure it again and install some other missing packages that was deleted!!!! anyway i solve this issue...then i started to restore my virtual machines i restore 2 machines without any problems the third and fourth ones (windows) make a check disk that takes more that 6 hours but finally it works... other machines i cant find their attached hard disks i don't know what happens but i cant found that files. 1- upgrading delete files!?!! 2- Is there anyway to restore those files? thanks in advance

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• How To Remote Control Your Home Computer From Anywhere With VNC

  - by Chris Hoffman

  VNC allows you to remotely access a computer and use its desktop, either over the Internet or from another room in your house. Windows includes a Remote Desktop feature, but it’s only available in Professional editions of Windows. Some people may prefer TeamViewer or another service instead, but VNC allows you to install and manage your own server without using a centralized service. VNC clients and servers are available for all platforms, but we’ll be covering Windows here. Image Credit: photosteve101 on Flickr How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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• New version: Sun Rack II capacity calculator

  - by uwes

  A new release of the Sun Rack II capacity calculator is available on eSTEP portal. The tool calculates all the data necessary (power requirements, BTU, number of rack units, needed power outlets etc.) while inserting the many different kind of HW equipment in aSun Rack II cabinet (version 1000 and 1200). It takes into consideration most of the available servers, storage devices, tapes, and Netra products. There are also a couple of third party products which are taken into account. The spreadsheet can be downloaded from eSTEP portal. URL: http://launch.oracle.com/ PIN: eSTEP_2011 The material can be found under tab eSTEP Download.

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• Options for secure git -repo hosting?

  - by hhh

  I need a secure git -repo host, either by third-party or by myself. I am not sure how so outlining some ideas. Please, answer how you manage git -repos securely -- do you use some service or do you use only your 'legs' -approach? Afaik Bitbucket.org and Github.com are missing Gmail -style second-verification. Now I need this kind of login-system with password and mobile-phone to access the administration things in the git -hosting or ability to disable this kind of access without private -key. Host it oneself (not sure about details) other? Perhaps related http://stackoverflow.com/questions/11007679/how-can-i-host-git-repositories-and-manage-my-content-hosting-myself

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• 5 Ways To Quickly Launch Programs On Windows

  - by Chris Hoffman

  Do you still launch programs on Windows by hunting down a desktop shortcut and double-clicking it? There are better ways – Windows has several built-in tricks for quickly launching applications. Even if you know all the built-in tricks, you may want to try out Launchy or another third-party launcher – some people swear by them. They offer more features than the Start menu search built into Windows. HTG Explains: Is ReadyBoost Worth Using? HTG Explains: What The Windows Event Viewer Is and How You Can Use It HTG Explains: How Windows Uses The Task Scheduler for System Tasks

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• Texture not rendering in correct order in xna 4?

  - by user1090751

  I am making a simple board game. In the game there is a fixed background called myTexture and others are textureGoat and textureTiger whicha are to be placed on top of the background(myTexture). But i am having problem that fourth and fifth component is not displaying however, the sixth component( i.e. myTexture) is appearing. Here is my code, please look at it protected override void Draw(GameTime gameTime) { GraphicsDevice.Clear(Color.Green); // TODO: Add your drawing code here spriteBatch.Begin(SpriteSortMode.BackToFront, BlendState.AlphaBlend); //placing tiger spriteBatch.Draw(textureTiger, new Rectangle(22, 25, 50, 50), Color.White);//first component spriteBatch.Draw(textureTiger, new Rectangle(22, 407, 50, 50), Color.White);//second component spriteBatch.Draw(textureTiger, new Rectangle(422, 25, 50, 50), Color.White);//third component spriteBatch.Draw(textureTiger, new Rectangle(422, 407, 50, 50), Color.White);//fourth component //placing goat spriteBatch.Draw(textureGoat, new Rectangle(125, 110, 50, 50), Color.White);//fifth component //placing background spriteBatch.Draw(myTexture, new Rectangle(0, 0, 500, 500), Color.White);//sixth component spriteBatch.End(); base.Draw(gameTime); }

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