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anonymous

Owncloud - Client Syncing Error | DonnerDrummel - 0 views

    • anonymous
       
      Resolves the lock-file error
  • Update [09.11.12] Für den Client 1.1.1 mit Owncloud 4.5.1 hat sich das Verzeichnis offensichtlich verschoben, jetzt findet sich die zu löschende “lock”-Datei im Ordner /home/[USERNAME]/.local/share/data/ownCloud.
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    Resolves a lock-file-error
Joel Bennett

Transparent Screen Lock for Win2000, WinNT, XP - 0 views

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    Transparent Screensaver ... lets you lock the screen but still see what's happening.
Joel Bennett

Examine Information on Windows NT System Level Primitives - CodeGuru - 0 views

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    SourceCode and Compiled Binaries for two low-level system information tools: NtSysInfo explores Windows internals and enumerates system processes, windows, threads, objects. The WhoUses utility allows you to determine what process has a file or DLL locked.
Joel Bennett

Managed Extensibility Framework - CodePlex - 0 views

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    Managed Extensibility Framework (MEF) is a new library in .NET that enables greater reuse of applications and components ... but it's (currently) licensed under the unacceptable MS-LPL ... where that extra L stands for "lock-in"
Joel Bennett

Windows Live ID Service - 0 views

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    Microsoft's proprietary passport network is now known as the "Windows Live ID Service" but it's still just as proprietary and locked in, and it's only real improvement is support for CardSpace for authentication.
rahulsinghseo

What is Syringe Filters? What is the Importance and Application! - 0 views

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    Syringe filter is a one-time usage cartridge. It basically designed to attach the end of a syringe to use, syringe filters have a Luer locking system to fit perfectly with the syringe.
essiewaid

How To Play Block Blast Adventure Master? - UPDATE WAVE - 0 views

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    Block Blast Adventure Master is a captivating and addictive puzzle game that guarantees hours of entertainment. The objective is simple yet challenging: match and clear blocks to progress through levels and unlock exciting new challenges. As you dive into the game, you'll find yourself immersed in a world of vibrant colors and engaging gameplay. Each level presents a unique puzzle that requires strategic thinking and careful planning. By matching blocks of the same color, you create satisfying chain reactions that clear the board and earn you points. But it's not just about clearing blocks. Block Blast Adventure Master introduces a variety of obstacles and power-ups to keep you on your toes. From locked blocks that require special moves to bombs that can clear entire sections, the game constantly surprises you with new elements to enhance the gameplay experience. The satisfaction of completing a level is unmatched. The sense of achievement as you overcome challenging puzzles and watch the blocks disappear is truly gratifying. And as you progress through the game, unlocking new levels and challenges, you'll find yourself addicted to the quest for high scores and perfect solutions. But the fun doesn't stop there. Block Blast Adventure Master offers social features that allow you to connect with friends, compare scores, and compete for the top spot on the leaderboard. Share your accomplishments, exchange tips and tricks, and embark on a friendly rivalry as you strive to become the ultimate block blasting master. In conclusion, Block Blast Adventure Master is a must-play game for puzzle enthusiasts and casual gamers alike. With its captivating gameplay, colorful visuals, and addictive mechanics, it's bound to provide endless hours of fun and excitement. So, embark on this thrilling adventure, clear those blocks, and unleash your puzzle-solving skills in the quest for greatness!
Joel Bennett

Making Strings More Secure - 0 views

  • Whidbey will be introducing a new class, SecureString, that helps to make this all easier for you. SecureStrings are held in encrypted memory by the CLR (using DPAPI), and are only unencrypted when they are accessed.  This limits the amount of time that your string is in plaintext for an attacker to see.  Since SecureString uses DPAPI to help secure your data, it's not available on Windows 98, ME, or Windows 2000 with anything less than service pack 3.
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    The SecureString class provides a string type that is stored encrypted in memory when not in use and will not be copied around by the Garbage Collector, plus they can be zeroed out on destruction, and locked to read-only mode... Which makes this perfect for storing things like passwords in memory.
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Joel Bennett

CLR Inside Out: New Library Classes in "Orcas" -- MSDN Magazine, April 2007 - 0 views

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    New CLR libraries incladd-in hosting model, which was discussed in the last two editions of CLR Inside OutSupport for the Suite B set of cryptographic algorithms, as specified by the National Security Agency (NSA)Support for big integersA high-performance set collectionSupport for anonymous and named pipesImproved time zone supportLightweight reader/writer lock classesBetter integration with Event Tracing for Windows® (ETW), including ETW provider and ETW trace listener APIs
Matteo Spreafico

Joe Duffy's Weblog - OnBeingStateful - 0 views

  • The biggest question left unanswered in my mind is the role state will play in software of the future.
  • The biggest question left unanswered in my mind is the role state will play in software of the future. That seems like an absurd statement, or a naïve one at the very least.  State is everywhere: The values held in memory. Data locally on disk. Data in-flight that is being sent over a network. Data stored in the cloud, including on a database, remote filesystem, etc. Certainly all of these kinds of state will continue to exist far into the future.  Data is king, and is one major factor that will drive the shift to parallel computing.  The question then is how will concurrent programs interact with this state, read and mutate it, and what isolation and synchronization mechanisms are necessary to do so?
  • Many programs have ample gratuitous dependencies, simply because of the habits we’ve grown accustomed to over 30 odd years of imperative programming.  Our education, mental models, books, best-of-breed algorithms, libraries, and languages all push us in this direction.  We like to scribble intermediary state into shared variables because it’s simple to do so and because it maps to our von Neumann model of how the computer works.
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  • We need to get rid of these gratuitous dependencies.  Merely papering over them with a transaction—making them “safe”—doesn’t do anything to improve the natural parallelism that a program contains.  It just ensures it doesn’t crash.  Sure, that’s plenty important, but providing programming models and patterns to eliminate the gratuitous dependencies also achieves the goal of not crashing but with the added benefit of actually improving scalability too.  Transactions have worked so well in enabling automatic parallelism in databases because the basic model itself (without transactions) already implies natural isolation among queries.  Transactions break down and scalability suffers for programs that aren’t architected in this way.  We should learn from the experience of the database community in this regard
  • There will always be hidden mutation of shared state inside lower level system components.  These are often called “benevolent side-effects,” thanks to Hoare, and apply to things like lazy initialization and memorization caches.  These will be done by concurrency ninjas who understand locks.  And their effects will be isolated by convention.
  • Even with all of this support, we’d be left with an ecosystem of libraries like the .NET Framework itself which have been built atop a fundamentally mutable and imperative system.  The path forward here is less clear to me, although having the ability to retain a mutable model within pockets of guaranteed isolation certainly makes me think the libraries are salvageable.  Thankfully, the shift will likely be very gradual, and the pieces that pose substantial problems can be rewritten in place incrementally over time.  But we need the fundamental language and type system support first.
David Corking

Jonathan Schwartz's Blog: Sun's Network Innovations (3 of 4) - 0 views

  • this datacenter systems market is more than $150b annually. And in this datacenter market we build exceptional systems
  • storage, from our new flash based platforms to eco-efficient tape and archive solutions.
  • more than just naked components, they're engineered with remote management and monitoring, component redundancy, integrated virtualization, and on board storage and networking. That's why our margins are higher than the industry's
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  • we now build our entire line of storage systems from general purpose server parts, including Solaris and ZFS, our open source file system.
    • David Corking
       
      So, can anyone build a Sun storage device, or are Sun's "general purpose server parts" better (with better management and redundancy ...) ?
  • using a general purpose OS allows us to easily embrace specialized components (from flash memory to GPU's)
  • why am I paying you a million dollars?" I responded, "You can absolutely run it for free. You just can't call me on Christmas day, you'll be on your own." He gave me the PO.
    • David Corking
       
      Schwartz gives the strong impression of an IT company _without_ its hand in your pocket. It is a similar attitude and reputation, though with proprietary software, rather than services (for free software), that seems to have made Microsoft so wealthy in the late eighties and nineties.
  • Solaris OEM agreements with IBM, Dell, Intel, Fujitsu and HP are so important to our end customers - they know they'll never be locked in.
  • These open source platforms generate, alongside the services attached to them, over a billion dollars a year, making Sun by far and away the world's largest open source software company.
    • David Corking
       
      Hundreds of millions of dollars a year from open source Java alone!
  • Fighting free and open software, like fighting free news or free search, is like fighting gravity - and btw, gravity gets a lot stronger during economic downturns.
    • David Corking
       
      !
  • There is a robust, well-designed open source PBX Server called SipX that is primarily backed by Nortel (due to their acquisition of the creators, Pingtel).
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    Making money - billions of dollars of it - with open specification hardware and open source software
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