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• The KMPlayer ... playing with colors

  - by ldigas

  I'm not a video editing type, so go easy on me ... practically don't know anything on the subject except that for some videos I view, "color modifying" works (buttons n, j, r for reset ...) and for some it doesn't. What influences that and how can I incluence contrast, saturation and so on on every video I play? (mostly some recordings of experiments in poor light conditions, so those controls really come in handy when viewing some details before taking out snapshots for reports) Also, KMPlayer has an enormous number of options. Is there one somewhere that can take a snapshot in a predefined directory of the what-I-see-on-screen every xy number of seconds?

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• Codec problem: Video noise / squares blinking as it play

  - by Havenard

  Its a weird and intermittent problem, it comes and goes with time. I thought I could fix it rebooting, but it seems that is not always. Take a look: This noise keeps blinking at the screen the entire movie. If I give up and try again an hour from now, it will be fine... weird! I have K-Lite Codec Pack installed, in my machine and many others. Its very cool, everything works perfect... but mine is the only one that does it. Do anybody know whats going on? Edit: Apparently they've just release the very latest version of K-Lite today (lol), with some bug fixes. I'll be testing it. Last time I reainstalled K-Lite the problem was gone, but came back again...

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• Disable the Old Adobe Flash Plugin in Google Chrome

  - by The Geek

  If you’ve just updated to the Dev or Beta release of Google Chrome, you might have noticed that a special version of Adobe Flash is now integrated into the default distribution of Chrome. But what about your old plug-in? As it turns out, the old plug-in is generally still installed… but you can easily disable Chrome plug-ins in the latest version, so let’s get to work. Disable the Extra Flash Plug-in Head over to about:plugins and look through the list—you should notice two Shockwave Flash plugins. The first one should be in your Google Chrome installation folder, and has the filename gcswf32.dll. This is the NEW one, so don’t disable it! If you keep scrollling down, you’ll see the old one, with the file name NPSWF32.dll. This is the OLD plugin, and you can safely disable it. Of course, if you only use Chrome you could just completely uninstall Adobe Flash from your system by heading into Control Panel’s Uninstall Programs screen, and then finding and uninstalling Adobe Flash Player Plugin. The ActiveX version is for Internet Explorer. We’ve not done any testing to see if the old Flash plugin is even still active or not, but may as well disable it just to be sure, right? Similar Articles Productive Geek Tips How To Disable Individual Plug-ins in Google ChromeSearch for Install Packages from the Ubuntu Command LineStop YouTube Videos from Automatically Playing in ChromeHow To Disable Javascript in Adobe Reader and Patch the Latest Massive Security HoleStupid Geek Tricks: Compare Your Browser’s Memory Usage with Google Chrome TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips DVDFab 6 Revo Uninstaller Pro Registry Mechanic 9 for Windows PC Tools Internet Security Suite 2010 Outlook Connector Upgrade Error Gadfly is a cool Twitter/Silverlight app Enable DreamScene in Windows 7 Microsoft’s “How Do I ?” Videos Home Networks – How do they look like & the problems they cause Check Your IMAP Mail Offline In Thunderbird

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• Multitouch script (using xinput) no longer working

  - by Pitto

  #!/bin/bash # # list of synaptics device properties http://www.x.org/archive/X11R7.5/doc/man/man4/synaptics.4.html#sect4 # list current synaptics device properties: xinput list-props '"SynPS/2 Synaptics TouchPad"' # sleep 5 #added delay... xinput set-int-prop "SynPS/2 Synaptics TouchPad" "Device Enabled" 8 1 xinput --set-prop --type=int --format=32 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Pressure" 4 xinput --set-prop --type=int --format=32 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Width" 9 # Below width 1 finger touch, above width simulate 2 finger touch. - value=pad-pixels xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Edge Scrolling" 1 1 0 # vertical, horizontal, corner - values: 0=disable 1=enable xinput --set-prop --type=int --format=32 "SynPS/2 Synaptics TouchPad" "Synaptics Jumpy Cursor Threshold" 250 # stabilize 2 finger actions - value=pad-pixels #xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Tap Action" 0 0 0 0 1 2 3 # pad corners rt rb lt lb tap fingers 1 2 3 (can't simulate more then 2 tap fingers AFAIK) - values: 0=disable 1=left 2=middle 3=right etc. (in FF 8=back 9=forward) xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Scrolling" 1 0 # vertical scrolling, horizontal scrolling - values: 0=disable 1=enable #xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Circular Scrolling" 1 #xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Circular Scrolling Trigger" 3 Hello everybody... The above script allowed me to use happily multitouch for a month... Now if I do a two fingers scrolling the mouse cursor just runs on the screen like possessed... Any hints?

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• Shoutcast admin panel not showing most of information

  - by REALFREE

  I recently start audio streaming broadcast through third party - they provide server to broadcast audio. But when I accessed Shoutcast admin panel on the server, there's not much information I can use, for example, what if I want to ban a particular ip address. Here's screen shot- And none of options did work (listeners, tail logfile, view logfile, reverse ip list.. ) does it mean that provider blocks all features on shoutcast admin panel by default? or something else.. I'd appreciate any advice. Thanks

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• how do I write a functional specification quickly and efficiently

  - by giddy

  So I just read some fabulous articles by Joel on specs here. (Was written in 2000!!) I read all 4 parts, but Im looking for some methodical approaches to writing my specs. Im the only lonely dev, working on this fairly complicated app (or family of apps) for a very well known finance company. I've never made something this serious, I started out writing something like a bad spec, an overview of some sorts, and it has wasted a LOT of my time. Ive also made 3 mockup-kinda-thingies for my client so I have a good understanding of what they want. Also released a preview (a throw away working app with the most basic workflow), and Ive only written and tested some of the very core/base systems. I think the mistake Ive been making so far is not writing a detailed spec, so Im getting to it now. So the whole thing comprises of An MVC website (for admins & data viewing) 2 Silverlight modules (For 2 specific tasks) 1 Desktop Application Im totally short on time, resources and need to get this done quick, also, need to make sure these guys read it up equally quick and painlessly. So how do I go about it, Im looking for any tips, any real world stuff, how do you guys usually do it? Do you make a mock screenie of every dialog/form/page? Im thinking of making a dummy asp.net web forms project, then filling in html files in folders and making it look like my mvc url structure. Then having a section in the spec for the website and write up a page for every URL Ive got with a screenie. For my win forms app, Ive made somewhat of a demo Win Form project, would I then put in a dialog or stucture everything as I would in the real app and then screen shot it?

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• Dual-headed graphics card choice: DVI & VGA with 512MB _or_ DVI & DVI with 256MB

  - by TimH

  Which would you choose? Some more detail: I can choose between: A dual-headed card with both heads DVI but only 256MB of memory A dual-headed card with one VGA and one DVI, with 512MB of memory. Both monitors are 1600x1200 I'll be doing mostly business app development on the computer. No gameplay or advanced graphics work. It's running Win7 and is a quad-core i5. I'm thinking of going with 256MB one, just so both displays are DVI and I don't have to shift between sharp & blurry when I look from one screen to the other. But I'm not sure if the additional RAM would be a huge boon for some reason (Win7 GPU acceleration, for example? But with a quad-core, who cares?).

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• Running a Check-Disk (Is it dangerous)

  - by vaccano

  I have a lap top that a friend of mine would like me to fix. It is giving a blue screen on boot up. When I looked up the error message it indicates that I should run a check disk. Is this dangerous? Should I try to off load stuff from the hard drive first? I ask because I had a hard drive of my own that when I ran check disk it wiped a bunch of "bad sectors" and I lost most of the info on it (but it had been going bad). Opinions?

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• HTML5 game engine for a 2D or 2.5D RPG style "map walk"

  - by stargazer

  please help me to choose a HTML5 game engine or Javascript libraries I want to do the following in the game: when the game starts a part the huge map (full size of the map: about 7 screens) is shown. The map itself is completely designed in the editor mapeditor.org (or in some comparable editor - if you know a good alternative to mapeditor.org - let me know) and loaded at runtime or at design time. The game engine should support loading of isometric maps (well, in worst case only orthogonal maps will be sufficient) both "tile layer" and "object layer" from mapeditor.org should be supported. Scrolling/performance of this map should be fast enough. The map and the game should be either in 2D (orthogonal map) or in 2.5D (isometric map) The game engine should support movement of sprites with animation. Let say I have a sprite for "human" with animation sequences showing "walking" in 8 directions - it should be imported into game engine and should "walk" on the map without writing a lot of Javascript code. Automatic scrolling of the map the "human" nears the screen border. Collision detection, "solid" objects. The mapeditor.org supports properies on tiles. Let say I assign a "solid" property to some tiles in editor. It should be easy to check this "solid" property in the game engine and implement kind of "solid" behavior, so the animanted sprites do not walk through the walls. Collision detection - it should be easy to implement some custom functionality like "when sprite A is close to sprite B - call this function" Showing "dialogs" or popup windows on top of the map - should be easy to implement. Cross-browser audio support - (it is implemented quite well in construct 2 from scirra, so I'm looking for the comparable audio quality) The game itself is a king of RPG but without fighting scenes and without huge "inventory". The main character just walking on the map, discovers some things, there are dialogs and sounds. The functionality of this example from sprite.js http://batiste.dosimple.ch/sprite.js/tests/mapeditor/map_reader.html is very close to what I'm developing. But I'm not a Javascript guru (and a very lazy guy) and would like to write even less Javascript code as in the example...

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• How accurate is "Business logic should be in a service, not in a model"?

  - by Jeroen Vannevel

  Situation Earlier this evening I gave an answer to a question on StackOverflow. The question: Editing of an existing object should be done in repository layer or in service? For example if I have a User that has debt. I want to change his debt. Should I do it in UserRepository or in service for example BuyingService by getting an object, editing it and saving it ? My answer: You should leave the responsibility of mutating an object to that same object and use the repository to retrieve this object. Example situation: class User { private int debt; // debt in cents private string name; // getters public void makePayment(int cents){ debt -= cents; } } class UserRepository { public User GetUserByName(string name){ // Get appropriate user from database } } A comment I received: Business logic should really be in a service. Not in a model. What does the internet say? So, this got me searching since I've never really (consciously) used a service layer. I started reading up on the Service Layer pattern and the Unit Of Work pattern but so far I can't say I'm convinced a service layer has to be used. Take for example this article by Martin Fowler on the anti-pattern of an Anemic Domain Model: There are objects, many named after the nouns in the domain space, and these objects are connected with the rich relationships and structure that true domain models have. The catch comes when you look at the behavior, and you realize that there is hardly any behavior on these objects, making them little more than bags of getters and setters. Indeed often these models come with design rules that say that you are not to put any domain logic in the the domain objects. Instead there are a set of service objects which capture all the domain logic. These services live on top of the domain model and use the domain model for data. (...) The logic that should be in a domain object is domain logic - validations, calculations, business rules - whatever you like to call it. To me, this seemed exactly what the situation was about: I advocated the manipulation of an object's data by introducing methods inside that class that do just that. However I realize that this should be a given either way, and it probably has more to do with how these methods are invoked (using a repository). I also had the feeling that in that article (see below), a Service Layer is more considered as a façade that delegates work to the underlying model, than an actual work-intensive layer. Application Layer [his name for Service Layer]: Defines the jobs the software is supposed to do and directs the expressive domain objects to work out problems. The tasks this layer is responsible for are meaningful to the business or necessary for interaction with the application layers of other systems. This layer is kept thin. It does not contain business rules or knowledge, but only coordinates tasks and delegates work to collaborations of domain objects in the next layer down. It does not have state reflecting the business situation, but it can have state that reflects the progress of a task for the user or the program. Which is reinforced here: Service interfaces. Services expose a service interface to which all inbound messages are sent. You can think of a service interface as a façade that exposes the business logic implemented in the application (typically, logic in the business layer) to potential consumers. And here: The service layer should be devoid of any application or business logic and should focus primarily on a few concerns. It should wrap Business Layer calls, translate your Domain in a common language that your clients can understand, and handle the communication medium between server and requesting client. This is a serious contrast to other resources that talk about the Service Layer: The service layer should consist of classes with methods that are units of work with actions that belong in the same transaction. Or the second answer to a question I've already linked: At some point, your application will want some business logic. Also, you might want to validate the input to make sure that there isn't something evil or nonperforming being requested. This logic belongs in your service layer. "Solution"? Following the guidelines in this answer, I came up with the following approach that uses a Service Layer: class UserController : Controller { private UserService _userService; public UserController(UserService userService){ _userService = userService; } public ActionResult MakeHimPay(string username, int amount) { _userService.MakeHimPay(username, amount); return RedirectToAction("ShowUserOverview"); } public ActionResult ShowUserOverview() { return View(); } } class UserService { private IUserRepository _userRepository; public UserService(IUserRepository userRepository) { _userRepository = userRepository; } public void MakeHimPay(username, amount) { _userRepository.GetUserByName(username).makePayment(amount); } } class UserRepository { public User GetUserByName(string name){ // Get appropriate user from database } } class User { private int debt; // debt in cents private string name; // getters public void makePayment(int cents){ debt -= cents; } } Conclusion All together not much has changed here: code from the controller has moved to the service layer (which is a good thing, so there is an upside to this approach). However this doesn't look like it had anything to do with my original answer. I realize design patterns are guidelines, not rules set in stone to be implemented whenever possible. Yet I have not found a definitive explanation of the service layer and how it should be regarded. Is it a means to simply extract logic from the controller and put it inside a service instead? Is it supposed to form a contract between the controller and the domain? Should there be a layer between the domain and the service layer? And, last but not least: following the original comment Business logic should really be in a service. Not in a model. Is this correct? How would I introduce my business logic in a service instead of the model?

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• Torrentflux broke after upgrade

  - by parker.sikand

  A working torrentflux setup seems to have gone broken after upgrading PHP to 5.3 and Postrgres to 9.2beta3 on a FreeBSD 8.2 server. The login screen will show up fine, but after clicking the login button, I get an error : Fatal error: Call to undefined function pg_escape_string() in \ /usr/home/parker/tf/html/inc/lib/adodb/drivers/adodb-postgres64.inc.php \ on line 241 Seems to be an error with PHP and the pgsql php package. The phppgsql package itself is not totally broken because I'm using it to host database driven apps on this server. This is the first and only error I'm seeing from it. How might I go about fixing this problem?

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• Doesn't installing "All locales" install necessary fonts too?

  - by its_me

  I recently noticed that my browsers rendered blank text (or invisible text?) on some websites in foreign languages, like Chinese. inside.com.tw, for example. Later I learnt that by default Debian only installs one locale (the one you choose during the installation process), and others need to be installed manually. So, I ran the command: # dpkg-reconfigure locales And selected All locales from the options screen that followed, and proceeded with the rest of the process, which also includes changing the default locale (which I set to en_US.UTF-8). Then I restarted my system. I still can't read the website that I mentioned earlier (inside.com.tw). Most of the text is blank, i.e. invisible. With the page translated by Chrome to my default language (en_US), the text is visible; BUT not in the original language. Why is this happening? Does this mean that installing locales isn't actually necessary, and all I have to do is install the fonts for all supported languages? If so, how do I install all the fonts necessary for All locales? UPDATE: An easy fix is to install the unifont package which adds support for all Unicode 5.1 characters. But the rendering is of very bad quality. So, how I install all font packages? I notice that there are three sets, ones starting with fonts-*, another with xfonts-*, and ttf-*? Which set should I exactly go with, and how do I install that set of fonts. Looking for a knowledgeable solution.

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• Persisting right click menu highlight

  - by Charlie Somerville

  I used to have this problem sometimes in Vista, but now I'm using Windows 7 (it was a clean install, reformatted hard drive) I'm disappointed that it's happening again. Basically what happens is sometimes when I right click on something and click an entry in the context menu, the highlight from entry remains on the screen, in front of everything else. I can get rid of it by changing my theme to Aero Basic and back again, but it's not a nice solution as it takes too long and often once I get rid of it, it comes back. Here you can see an example of what's happening - the highlight is there from Chrome's context menu. Does anyone know how to fix this?

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• Calculate the Intersection of Two Volumes

  - by igrad

  If you've ever played The Swapper, you'll have a good idea of what I'm asking about. I need to check for, and isolate, areas of a rectangle that may intersect with either a circle or another rectangle. These selected areas will receive special properties, and the areas will be non-static, since the intersecting shapes themselves will also be dynamic. My first thought was to use raycasting detection, though I've only seen that in use with circles, or even ellipses. I'm curious if there's a method of using raycasting with a more rectangular approach, or if there's a totally different method already in use to accomplish this task. I would like something more exact than checking in large chunks, and since I'm using SDL2 with a logical renderer size of 1920x1080, checking if each pixel is intersecting is out of the question, as it would slow things down past a playable speed. I already have a multi-shape collision function-template in place, and I could use that, though it only checks if sides or corners are intersecting; it does not compute the overlapping area, or even find the circle's secant line, though I can't imagine it would be overly complex to implement. TL;DR: I need to find and isolate areas of a rectangle that may intersect with a circle or another rectangle without checking every single pixel on-screen.

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• How to get Windows 7 logon wallpaper to tile to other monitors?

  - by Oskar Duveborn

  In 2000/XP/Vista it was easy to set a wallpaper for the logon screen, either manually through tools like Logonstudio or simple registry changes by hand on prepared installation images or through custom group policies. In Windows 7 all this works as usual, but the secondary (or any additional) monitor is just black. The mouse pointer is visible on it but no matter what settings I can't get the wallpaper to tile (or stretch or fill or whatever) over onto it. This makes it hard to OEM/company brand the installation for multi-monitor users. More annoying is the fact that it looks officially supported to brand the logon wallpaper in Windows 7 - as it's made extremely easy... apart from this little catch.

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• QR Codes for Files on Google Code

  - by Synetech inc.

  Hi, When you download files from Google Code now (example), in addition to the text version of the SHA1 hash, it includes a QR code of it. The device that the file was downloaded to is the one that has to hash the file. But, if it can download the file (ie, has access to the webpage), it also has access to the text version of the hash, so the QR code seems completely useless—and more work to decode when the raw text is available. How would reading the hash into a mobile phone allow you to verify the file you download to the computer? Or if you download the file to the phone, how would you use the phone to take a picture of the QR code displayed on the webpage on its own screen? Does anyone know what the point to the QR code is or how you would use it to verify the downloaded file (I don’t mean QR codes in general, but specifically in this context).

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• My webserver just got hacked [closed]

  - by billmalarky

  Possible Duplicate: My server's been hacked EMERGENCY My web server just got hacked. It was on a vps so I think it was hacked through another site. When I loaded the homepage it looks like it ran some script. Can anyone tell me if this script is malicious and if I just got screwed by my own website? `<script>var _0x8ae2=["\x68\x74\x74\x70\x3A\x2F\x2F\x7A\x6F\x6E\x65\x2D\x68\x2E\x6F\x72\x67\x2F\x61\x72\x63\x68\x69\x76\x65\x2F\x6E\x6F\x74\x69\x66\x69\x65\x72\x3D\x54\x69\x47\x45\x52\x2D\x4D\x25\x34\x30\x54\x45","\x6F\x70\x65\x6E","\x68\x74\x74\x70\x3A\x2F\x2F\x7A\x6F\x6E\x65\x2D\x68\x2E\x6F\x72\x67\x2F\x61\x72\x63\x68\x69\x76\x65\x2F\x6E\x6F\x74\x69\x66\x69\x65\x72\x3D\x54\x69\x47\x45\x52\x2D\x4D\x25\x34\x30\x54\x45\x2F\x73\x70\x65\x63\x69\x61\x6C\x3D\x31","\x68\x74\x74\x70\x3A\x2F\x2F\x6C\x6D\x67\x74\x66\x79\x2E\x63\x6F\x6D\x2F\x3F\x71\x3D\x48\x61\x63\x6B\x65\x64\x20\x62\x79\x20\x54\x69\x47\x45\x52\x2D\x4D\x25\x34\x30\x54\x45","\x73\x63\x72\x6F\x6C\x6C\x42\x79","\x74\x69\x74\x6C\x65","\x48\x61\x63\x6B\x65\x44\x20\x42\x79\x20\x54\x69\x47\x45\x52\x2D\x4D\x40\x54\x45","\x6F\x6E\x6B\x65\x79\x64\x6F\x77\x6E","\x72\x65\x73\x69\x7A\x65\x54\x6F","\x6D\x6F\x76\x65\x54\x6F","\x6D\x6F\x76\x65\x28\x29","\x72\x6F\x75\x6E\x64","\x66\x67\x43\x6F\x6C\x6F\x72","\x62\x67\x43\x6F\x6C\x6F\x72","\x4C\x4F\x4C","\x61\x76\x61\x69\x6C\x57\x69\x64\x74\x68","\x61\x76\x61\x69\x6C\x48\x65\x69\x67\x68\x74"];function details(){window[_0x8ae2[1]](_0x8ae2[0]);window[_0x8ae2[1]](_0x8ae2[2]);window[_0x8ae2[1]](_0x8ae2[3]);} ;window[_0x8ae2[4]](0,1);if(document[_0x8ae2[5]]==_0x8ae2[6]){function keypressed(){return false;} ;document[_0x8ae2[7]]=keypressed;window[_0x8ae2[8]](0,0);window[_0x8ae2[9]](0,0);setTimeout(_0x8ae2[10],2);var mxm=50;var mym=25;var mx=0;var my=0;var sv=50;var status=1;var szx=0;var szy=0;var c=255;var n=0;var sm=30;var cycle=2;var done=2;function move(){if(status==1){mxm=mxm/1.05;mym=mym/1.05;mx=mx+mxm;my=my-mym;mxm=mxm+(400-mx)/100;mym=mym-(300-my)/100;window[_0x8ae2[9]](mx,my);rmxm=Math[_0x8ae2[11]](mxm/10);rmym=Math[_0x8ae2[11]](mym/10);if(rmxm==0){if(rmym==0){status=2;} ;} ;} ;if(status==2){sv=sv/1.1;scrratio=1+1/3;mx=mx-sv*scrratio/2;my=my-sv/2;szx=szx+sv*scrratio;szy=szy+sv;window[_0x8ae2[9]](mx,my);window[_0x8ae2[8]](szx,szy);if(sv<0.1){status=3;} ;} ;if(status==3){document[_0x8ae2[12]]=0xffffFF;c=c-16;if(c<0){status=8;} ;} ;if(status==4){c=c+16;document[_0x8ae2[13]]=c*65536;document[_0x8ae2[12]]=(255-c)*65536;if(c>239){status=5;} ;} ;if(status==5){c=c-16;document[_0x8ae2[13]]=c*65536;document[_0x8ae2[12]]=(255-c)*65536;if(c<0){status=6;cycle=cycle-1;if(cycle>0){if(done==1){status=7;} else {status=4;} ;} ;} ;} ;if(status==6){document[_0x8ae2[5]]=_0x8ae2[14];alert(_0x8ae2[14]);cycle=2;status=4;done=1;} ;if(status==7){c=c+4;document[_0x8ae2[13]]=c*65536;document[_0x8ae2[12]]=(255-c)*65536;if(c>128){status=8;} ;} ;if(status==8){window[_0x8ae2[9]](0,0);sx=screen[_0x8ae2[15]];sy=screen[_0x8ae2[16]];window[_0x8ae2[8]](sx,sy);status=9;} ;var _0xceebx11=setTimeout(_0x8ae2[10],0.3);} ;} ;</script><body bgcolor="#000000" oncontextmenu="return false;"><p align="center"><span style="font-weight: 700;"><font face="Tahoma" size="5" color="#EEEEEE"><i>Server HackeD<br/><br/>By</i> </font><br/><br/><a href="#" class="name"><script>if (navigator.appName == 'Microsoft Internet Explorer'){document.write('<font face="Arial Black" size="5" color="#FF0000">');}else{document.write('<font face="Arial Black" size="5" color="black" style="text-shadow:#FFFFFF 2px 2px 5px">');}</script><i onclick="details()">TiGER-M@TE</i></font></a></span><br/><br/><script>var l1n3='<img src="data:image/gif;base64,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" />'; document.write(l1n3+l1n3);`

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• Crystal Reports 8 - Error 533 PESStartPrintJob

  - by Federico Giust

  We have on the company I work for an application built in Delphi V with Crystal Reports 8. We all know that Crystal & Delphi can be temperamental sometimes and the worst thing is, nearly no detail on the error. Also there is a big lack of documentation on the web about this. There's lot of people with similar issue but no solution. The error I'm talking about in particular is the one on the image below. This happens when trying to print any Crystal Reports on screen. This has happened sometimes in the clients computer and it was hard for us to replicate on our environment. Since it's an old version of Crystal it is very hard to find any helpful documentation to know the exact source of the problem.

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• Bridging The Gap Between Developers And Testers With VS 2010

  - by Vincent Grondin

  On January 29th Etienne Tremblay and I presented infront of roughly 120 people in Ottawa a 7 hours "sketch" on how VS 2010 and TFS 2010 can help both devs and testers in their respective work.  The presentation focused on how a testers' work can positively influence a developers' work and vice versa.  The format was quite unusual as I said it's a "sketch" where Etienne and I "ignore" the audience and we do as if we were at work and the audience is sort of "spying" on us.  In all I'm quite pleased with the content we presented and the format sure was alot of fun to render and I think the audience liked it too...  The good news for you people reading this post is that it got RECORDED and it's now available for download in quick 25 to 35 minutes format on the dev teach web site:  http://www.devteach.com/ALM-TFS2010-Bridgingthegap.aspx   There where 2 cameras, one filming us and one capturing the screen for our demos.  We switch from one to another in an intersting flow and Jean-René Roy made sure he kept all our goofs and didn't edit those funny "oups moments" where we screw-up in the scenario...  Mostly educative but hilarious at times !!! I encourage you all to download and watch the 13 episodes...  Follow a day at work for a tester and a developper using VS 2010 and TFS 2010 to improve their chemistry !  Thanks to Jean-René Roy for all the work he's put into this event and to Microsoft and Pyxis for sponsoring the event.

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• OpenGL camera moves faster than player

  - by opiop65

  I have a side scroller game made in OpenGL, and I'm trying to center the player in the viewport when he moves. I know how to do it: cameraX = Width / 2 / TileSize - playerPosX cameraY = Height / 2 / TileSize - playerPosY However, I have a problem. The player and "camera" move, but the player moves faster than the "camera" scrolls. So, the player can actually move out of the screen. Some code, this is how I translate the camera: public Camera(){ } public void update(Player p){ glTranslatef(-p.getPos().x - Main.WIDTH / 64 / 2, -p.getPos().y - Main.HEIGHT / 64 / 2, 1); } Here's how I move the player: public void update(){ if(Keyboard.isKeyDown(Keyboard.KEY_D)){ this.move(MOVESPEED, 0); } if(Keyboard.isKeyDown(Keyboard.KEY_A)){ this.move(-MOVESPEED, 0); } } The move method: public void move(float x, float y){ this.getPos().set(this.getPos().x + x, this.getPos().y + y); } And then after I move the player, I update the player's geometry, which shouldn't matter. What am I doing wrong here, this seems like such a simple problem, yet it doesn't work!

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• 1080p playback on external monitor

  - by xibalban

  My system (netbook) specs: 1.6 GHz dual core atom N2600 2 GB DDR3 RAM Integrated GMA3600 GPU Win 7 Professional 32 Bit Daum Pot Player V-1.5 The issue: I downloaded a 1.33 GB sized 1920 x 1080 HD documentary (file extension: mp4) and it plays without a hitch using pot player. However, when I connected an external display (an LED Full HD 24" monitor) using D-Sub, the video plays fine but the player controls become very unresponsive. For instance, it takes about 40 seconds to exit full screen while playing. I tried: Installed/updated all the latest monitor drivers Updated the VGA drivers for GMA3600 No other programs ran while the video played, with most unwanted services and background processes disabled/killed. CPU usage goes only up to 49% when the video plays Question: What may I do in order to improve the player response/video playback experience? Do I need to play with (or change) Pot Player's default video decoders, etc?

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• How to turn off the unity launch bar in ubuntu 11.10

  - by user22106

  I would like to use the unity option in ubuntu but without the unity sidebar. I've seen how I can select to use just gnome from the login screen but there are some things I like about the unity interface. E.g. From what I've seen I like the integrated application menu with the ubuntu menu up the top that unity option comes with. So I really just want to turn the launch bar off. Any help would be appreciated. Cheers, Ben

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• Is it possible to interrupt or cancel the trash-delete process?

  - by pete

  I am connected to the company server, onsite not remote, which is Windows based. When, in the OS finder, I go to delete a file or directory that resides on the window-based server, the trash progress panel appears as usual. Not infrequently it will just hang there appearing to be active but no progress occurs on the progress bar. So the X is chosen to stop or cancel the process. A new panel appears, and while appearing to be active, again, just hangs there indefinitely. My lack of reputation prevents posting a screen shot - sorry. The question then is this: Is there a way via the Activity Monitor, Terminal, etc. to interrupt this deleting process in the Mac OS? Currently, I have to force shutdown and reboot to eradicate the ever-deleting panel. Finder relaunch does not solve and only eliminates the finder until I force reboot. Any assistance is appreciated. Thanks, Pete iMac, Mac OS X (10.6.8), i7-2.8ghz, 8gb ram

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• ArchBeat Link-o-Rama for November 21, 2012

  - by Bob Rhubart

  Fault Handling and Prevention - Part 1 | Guido Schmutz and Ronald van Luttikhuizen In this technical article, part one of a four part series, Oracle ACE Directors Guido Schmutz and Ronald van Luttikhuizen guide you through an introduction to fault handling in a service-oriented environment using Oracle SOA Suite and Oracle Service Bus. One Stop Shop for Oracle Webcasts Webcasts can be a great way to get information about Oracle products without having to go cross-eyed reading yet another document off your computer screen. Oracle's new Webcast Center offers selectable filtering to make it easy to get to the information you want. Yes, you have to register to gain access, but that process is quick, and with over 200 webcasts to choose from you know you'll find useful content. Oracle on Oracle: Is that all? (Identity Management)| Darin Pendergraft Darin Pendergraft shares a discussion with Jaime Cardoso aboutthe latter's experience with Oracle's IDM products. What's particularly interesting is that the discussion grew out of Jaime's highly critical comment that Darin missed important pointsabout those products in an earlier interview Chirag Andani. If that ain't social engagement, I don't know what is. I.T. Chargeback : Core to Cloud Computing | Zero to Cloud "While chargeback has existed as a concept for many years (especially in mainframe environments), it is the move to this self-service model that has created a need for a new breed of chargeback applications for cloud," says Mark McGill. "Enabling self-service without some form of chargeback is like opening a shop where all of the goods are free." New Self-paced Online Oracle BPM 11g Developer Training | Dan Atwood Oracle ACE Dan Atwood of Avio Consulting shares a lot of information about a new Oracle BPM 11g Developer Workshop. JPA SQL and Fetching tuning ( EclipseLink ) | Edwin Biemond Oracle ACE Edwin Biemond's post illustrates how to "use the department and employee entity of the HR Oracle demo schema to explain the JPA options you have to control the SQL statements and the JPA relation Fetching." Thought for the Day "Team development is like a birthday cake. Everybody gets a piece." — Assaad Chalhoub Source: SoftwareQuotes.com

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• Entity Framework with large systems - how to divide models?

  - by jkohlhepp

  I'm working with a SQL Server database with 1000+ tables, another few hundred views, and several thousand stored procedures. We are looking to start using Entity Framework for our newer projects, and we are working on our strategy for doing so. The thing I'm hung up on is how best to split the tables into different models (EDMX or DbContext if we go code first). I can think of a few strategies right off the bat: Split by schema We have our tables split across probably a dozen schemas. We could do one model per schema. This isn't perfect, though, because dbo still ends up being very large, with 500+ tables / views. Another problem is that certain units of work will end up having to do transactions that span multiple models, which adds to complexity, although I assume EF makes this fairly straightforward. Split by intent Instead of worrying about schemas, split the models by intent. So we'll have different models for each application, or project, or module, or screen, depending on how granular we want to get. The problem I see with this is that there are certain tables that inevitably have to be used in every case, such as User or AuditHistory. Do we add those to every model (violates DRY I think), or are those in a separate model that is used by every project? Don't split at all - one giant model This is obviously simple from a development perspective but from my research and my intuition this seems like it could perform terribly, both at design time, compile time, and possibly run time. What is the best practice for using EF against such a large database? Specifically what strategies do people use in designing models against this volume of DB objects? Are there options that I'm not thinking of that work better than what I have above? Also, is this a problem in other ORMs such as NHibernate? If so have they come up with any better solutions than EF?

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