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• How do I get a file type to show up with a name I choose in Windows Explorer?

  - by Adrian

  I associated a file extension using the command assoc. But in the Explorer, it lists the type as the extension name. I.e. assoc .sh=ShellScript will still cause explorer to show the type as SH File. Anyway to change it so it shows up as ShellScript or better yet, Shell Script? EDIT: Using assoc didn't work. Seems to be something wrong with my registry. I figured that using quotes would put in a white space, but because it didn't show up in the explorer, I figured it may have been part of the problem.

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• need explanation on amortization in algorithm

  - by Pradeep

  I am a learning algorithm analysis and came across a analysis tool for understanding the running time of an algorithm with widely varying performance which is called as amortization. The autor quotes " An array with upper bound of n elements, with a fixed bound N, on it size. Operation clear takes O(n) time, since we should dereference all the elements in the array in order to really empty it. " The above statement is clear and valid. Now consider the next content: "Now consider a series of n operations on an initially empty array. if we take the worst case viewpoint, the running time is O(n^2), since the worst case of a sigle clear operation in the series is O(n) and there may be as many as O(n) clear operations in the series." From the above statement how is the time complexity O(n^2)? I did not understand the logic behind it. if 'n' operations are performed how is it O(n ^2)? Please explain what the autor is trying to convey..

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• Access Control and Accessibility in Oracle IRM 11g

  - by martin.abrahams

  A recurring theme you'll find throughout this blog is that IRM needs to balance security with usability and manageability. One of the innovations in Oracle IRM 11g typifies this, as we have introduced a new right that may be included in any role - Accessibility. When creating or modifying a role, you simply select Accessibility along with Open, Print, Edit or whatever rights you want to include in the role. You might, for example, have parallel roles of Reader and Reader with Accessibility and Contributor and Contributor with Accessibility. The effect of the Accessibility right is to relax some of the protection of content in use such that selected users can use accessibility tools. For example, a user with the Accessibility right would be able to use the screen magnification tool, which IRM would ordinarily prevent because it involves screen capture. This new right makes it easy for you to apply security to documents yet, subject to suitable approval processes, cater for the fact that a subset of users might be disproportionately inconvenienced by some of the normal usage constraints. Rather than make those users put up with the restrictions, or perhaps exempt them from using sealed documents altogether, this new right allows you to accommodate them in a controlled manner, and to balance security with corporate accessibility goals.

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• I'm an emacs user. How do I learn vim?

  - by Jason Baker

  Most of the time, I use emacs. However, I've decided to try to learn vim. I'm happy with emacs, I just am trying to avoid having it turn into Maslow's Hammer. I've seen a few tutorials, but I have yet to see a good one written from the standpoint of someone coming from emacs. Is there any general advice that someone who's undergone this learning process before can give me? Most importantly, what are some concepts in Vim that may not be intuitive to me coming from an emacs background?

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• How to open ports on router for better torrent performance

  - by Mehper C. Palavuzlar

  I've been using utorrent to download and upload torrents for a long time. Recently someone told me that I need to open port(s) for utorrent from my router settings for better downloading and uploading performance. Is it true? If yes, how can I do that? My utorrent version: 2.0 and the port used for incoming connections: 61829. My router: Yaksu S200 ADSL router modem and I can reach its settings via web interface. I looked at the settings but they seem a bit complicated to me. Other info you may need to know: I have dynamic IP. I'm using Win7 x64.

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• Rails and Mongoid best way to implement sharing system

  - by Matteo Pagliazzi

  I have to model User and Board in rails using mongoid as ODM. Each board is referenced to an user through a foreign key user_id and now I want to add the ability to share a board with other users. Following CRUD I'd create a new Model called something like Share and it's releated Controller with the ability to create/edit/delete a Share but I have some doubts: First, where to save informations about Shares? I think I may create a field in the Board's collection called shared_with including an array of user ids. in a MySQL I'd created a new table with the ids of who share, the resource shared and the user the resources is shared with but I don't think that's necessary using MongoDB. Every user a Board is shared with should be able to edit the Board (but not to delete it) so the Board should have two relations one with the owner and another with the users the board is shared with, right? For permission (the owner should be able to delete a board but the users it is shared with shouldn't) what to use? I'm using Devise for authentication but I think something like CanCan would fit better. but how to implement it? What do you think about this way? Do you find any problems or have better solutions?

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• Project collision shapes to plane for 2.5D collision detection

  - by Jkh2

  I am working on a top down 2.5D game. In the game anything that overlaps on the screen should be 'colliding' with each other regardless of whether they are on the same plane in the 3D world. This is illustrated below from a side-ways view: The orange and green circles are spheres floating in the 3D world. They are projected onto a plane parallel to the viewport plane (y = 0 in the image) and if they overlap there is a collision event between them. These spheres are attached to other meshes to represent the sphere bounding boxes for collisions. The way I plan to implement this at the moment is the following: Get the 3D world position at the center of the sphere. Use Camera.WorldToViewportPoint to project the point to the viewport plane. Move a Sphere Collider with the radius of the sphere to that point. Test for collisions using unity colliders. My question is how to extend this to work for rotated cuboids. For instance if I have two rotated cuboids, if I follow the logic above it would not work as intended as the cuboids may not collide but they could still be intersected on the view plane. An example is below: Is there a way to project a cuboid that would be aligned with the plane? Would it be a valid cuboid for all rotations if I did this?

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• Is this an apt-get issue or network issue?

  - by zharvey

  I just installed my first Ubuntu server (12.04) instance and immediately am noticing a few things: Running apt-get install or update fails (see below) Running ifconfig produces peculiar IP addresses starting with 10.x.x.x and my router does not see the server at all in its "Attached Devices" page (its a consumer grade Netgear) When I run apt-get I get 50+ of the following errors: Failed to fetch <some-http-url. Temporary failure resolving <blah.ubuntu.com I read up on this error for 12.04, and found some similar posts on this forum and on serverfault that recommended going into /etc/resolv.conf and adding an entry: nameserver 8.8.8.8 To my surprise, I found that /etc/resolve.conf was a symlink pointing to somewhere else and I had to delete it first, then create a new one with the entry indicated above. I restarted the server and tried running apt-get again: same results. How do I start diagnosing the problem (I'm a relatively new Linux/Ubuntu user)? Additional details that may help: This is actually a virtual machine running as a VirtualBox guest OS The physical host that is running this VM is my laptop which has a wireless connection; I'm wondering if (somehow) the laptop is getting the network wirelessly, but perhaps either the VBox VM and/or the Ubuntu server OS isn't configured for wireless and so nothing is "getting through"? Thanks in advance for any pointers! Edit: Here is a snapshot of my VM's Network settings (only Adapter 1 has any information populating its fields, so I assume my VM has only 1 adapter): Here is the output when I run ifconfig from the terminal: And here is the output when I run route from the terminal: Running ping google.com:

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• Is rotating the lead developer a good or bad idea?

  - by Renesis

  I work on a team that has been flat organizationally since it's creation several months ago. My manager is non-technical and this means that our whole team is responsible for decision-making. My manager is beginning to realize that there are several benefits to having a lead developer, both for his sake (a single point of contact and single responsible party for tasks) and ours (dispute resolution, organized technical guidance, etc.). Because the team has been flat, one concern is that picking one lead developer may discourage the others. A non-developer suggested to my manager that rotating the lead developer is a possible way to avoid this issue. One developer would be lead one month, another the next, and so on. Is this a good idea? Why or why not? Keep in mind that this means all developers — All developers are good, but not necessarily equally suited to leadership. And if it is not, suppose I am likely the best candidate for lead developer — how do I recommend that we avoid this approach without looking like it's merely for selfish reasons? (In other words, the team is small enough that anyone recommending a single leader is likely to appear to be recommending themselves — especially those who have been part of the team longer.)

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• Unable to install mysql in ubuntu

  - by Anand

  I purged my existing mysql-server from ubuntu and re-installed the same. This was due there was an upgrade from my ubuntu and I was unable to start my sql-server. After cleaned up and taking backup of my data , I re-insalled mysql. During installaion I received following message popup. Unable to set password for the MySQL "root" user An error occurred while setting the password for the MySQL administrative user. This may have happened because the account already has a password, or because of a communication problem with the MySQL server. You should check the account's password after the package installation. Please read the /usr/share/doc/mysql-server-5.5/README.Debian file for more information. ¦ ¦ After the installation was failed, following error were received. 121109 20:36:18 InnoDB: Initializing buffer pool, size = 128.0M 121109 20:36:18 InnoDB: Completed initialization of buffer pool 121109 20:36:18 InnoDB: highest supported file format is Barracuda. 121109 20:36:18 InnoDB: Waiting for the background threads to start 121109 20:36:19 InnoDB: 1.1.8 started; log sequence number 2395841 ERROR: 130 Incorrect file format 'user' 121109 20:36:19 [ERROR] Aborting 121109 20:36:19 InnoDB: Starting shutdown... 121109 20:36:20 InnoDB: Shutdown completed; log sequence number 2395841 121109 20:36:20 [Note] /usr/sbin/mysqld: Shutdown complete start: Job failed to start invoke-rc.d: initscript mysql, action "start" failed. dpkg: error processing mysql-server-5.5 (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.5; however: Package mysql-server-5.5 is not configured yet. dpkg: error processing mysql-server (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. Errors were encountered while processing: mysql-server-5.5 mysql-server E: Sub-process /usr/bin/dpkg returned an error code (1)

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• We Found 100 Manufacturing Heros That Focus on Innovation!

  - by Stephen Slade

  There’s a good piece written by Ann Grackin of ChainLink Research on the Manufacturing Leadership 100 Awards program held recently in Palm Beach Fl, Apr 30-May 3, 2012.  This article (link below) highlights the summary of the Summit with specific focus on manufacturing innovation.  There were several informative keynotes and sessions from industrial leaders who are leveraging the latest tools and technologies to make better decisions. Ann writes that she was a panelist with Cindy Reese, SVP, Worldwide Operations, Oracle; and Steven Tungate, VP/GM, Supply Chain & Innovation, Toshiba America Business Solutions about Factories and Supply Networks of the Future. Ann writes “So what are these manufacturers doing? Significant rationalization of the supply base (Toshiba, especially, has this issue since they have a long history of many acquisitions), streamlining production to increase productivity, and looking for lower-cost countries for manufacturing….  No doubt firms have global customer bases, so they need to be present in these markets. However, a low-cost-country manufacturing source does introduce more risk in the supply chain. And that was discussed. Quality, security, and intellectual property protection were the critical global manufacturing issues also discussed. “Cindy (Reese) told a fascinating story about Oracle’s acquisition of Sun and the supply chain that was subsequently created. Here was one of the key points: Although Oracle sells on a global basis, they now do their own factory-installed software. This keeps potential ‘factory-installed malware’ from getting into the servers at contract manufacturers, and prevents pirated software. In this way, Oracle ensures that they deliver the quality and security people expect”. Learn more about the Manufacturing Leadership 100 program from Manufacturing Executive at: http://www.mlsummit.com/ Full Article Link:  http://www.clresearch.com/research/detail.cfm?guid=52327213-3048-79ED-99D4-E433DA64D4F0

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• Microsoft Researchers shows off best Touch Screen ever made. Better than Apple touch screens!

  - by Gopinath

  All the touch devices we have in market today like iPads, iPhones, Samsung tablets and phones, etc.  have a very small issue – 100 milliseconds of lag. The lag is the amount of time a touch device takes to respond after you touch the device. The 100 milliseconds of lag may not be an issue when you are tapping and swapping the interface elements on a device, but they are apparent when you wing your finger around the screen faster. For example if you use any painting app, the lag is very obvious and screen responds slowly than an artist can paint with his finger. Researchers at Microsoft labs came out with a prototype of touch device that drastically cuts down the 100 milliseconds of lag time to just 1 millisecond. That’s 100 times faster than today’s touch screen devices. Check out the video embedded below for a demo of new touch screen. Over at TechCrunch, Chris Velazco says: The difference is staggering, especially when Dietz trots out the slow-motion footage. With the delay between touch input and screen response slashed by orders of magnitude, a device that sports the sort of super-low-latency Dietz envisions has the potential to feel far more (for lack of a better term) natural than its brethren. There’s zero delay when you slide a checker across a board, for example, and bringing that sort of instantaneous feedback to the many screens in our lives could help to bridge the gap between operating a bit of software and the feeling of interacting with objects.   It will be great boost to Microsoft’s tablet strategy if they succeed in bringing this research into mass market and allow it’s partners to use the technology on Windows 8 tablets.

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• Using NPS to restrict access to WLAN

  - by eric.s

  We currently have one WLAN that only domain users can connect to. We will be adding a guest WLAN and would like all non-domain machines to use this, even if a user has a domain account. We have set up NPS and can log in against it, but we can not restrict the connection option to be a domain computer AND a domain account. As a network policy it states that it moves along through each policy until it finds one that it accepts or runs out. For connection request policies Domain Computers is not an option. This is where I thought I may be able to stop it. Has anyone been able to successfully restrict this without manually adding MACs to the WLAN Controller?

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• Are you ready for SharePoint 2010?

  - by Michael Van Cleave

  With SharePoint's next release on the horizon (May 12th) many of my clients and colleagues are starting to ramp up for the upcoming tidal wave of functionality. Microsoft has been doing a terrific job of getting as much information out in the public lime light as possible over the last few months and I think that will definitely pay off with regards to acceptance of the new version of SharePoint. However, there are still some aspects of the new platform that are a little murky. Aspects such as: "Should we upgrade?" "Will my current installation upgrade without issues?" "What benefits will I see by upgrading?" "What are the best practices for upgrading or best practice in general relating to 2010?" "How should we plan to deploy SharePoint 2010 in our organization?" There is a ton of information out there, but how do you go about getting some of these questions answered? Well, I am glad you asked. (J) ShareSquared will be delivering a FREE SharePoint 2010 Readiness Webinar that will cover Preparation, Strategies, and Best Practices for the upcoming version of SharePoint. The webinar will be presented by 2 of ShareSquared's outstanding SharePoint MVP's; Gary Lapointe and Paul Stork. As all those T.V. commercials say… "Space is limited, so sign up now!" Just kidding, well kind of but not really. I am sure that the signup will be huge and space is really limited so the sooner you sign up the better. I would hate for any of you to miss out. If you have any questions please don't hesitate to shoot me a e-mail through my blog or contact ShareSquared directly. See you at the webinar! Michael

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• Xubuntu 12.04 : Random boot to black screen

  - by Thibaud Ruelle

  My xubuntu 12.04 has worked flawlessly since install in September. However, lately I randomly have the following boot issue : The computer boots to grub, and after choosing xubuntu either boots normally or boots to a black screen. Here are some observations I have made : The black screen seems to happen randomly. The black screen does not seem to happen in safe mode (- nomodeset in grub). The black screen does not allow me to ctrl + alt + F1-6 into a terminal. The black screen allows me to use SysRq keys (Alt + SysRq + K does not work though). The black screen often happens on first boot in several hours and the computer usually boots normally after a RSEINUB. When the computer boots I get "SP5100 TCO timer: mmio address 0xfec000f0 already in use" at startup and "Could not write bytes: broken pipe" at shutdown. However research on these errors did not yield answers to my particular issue. Comparing Xorg.0.log (successful boot) and Xorg.0.log.old (black screen), and reading the answers to similar problem, it seems that I might have a X driver issue. However the system worked flawlessly since lately. Additional info on my system : ACER AO722 C62kk Operating system : 3.2.0-31-generic ubuntu Edit : I made a fresh install of Xubuntu 12.04 x64, the issue is still there ... (I have a separate /home so config. files were not erased). Edit 2 : I followed troubleshooting blank screen, so my new observations are without quiet and splash in grub : When the system boots normally, the screen goes black after grub then lights up and displays text information then goes to login screen. (After that the desktop starting time vary substantially, which is new and may be a separate issue ?). When the boot fails, after grub the screen goes black, lights up, goes black, lights up again and most times goes black again. At this point it responds to Alt+SysReq K by lighting up but no more, and has to be rebooted through Alt+SysReq+ RSEINUB. Thank you for your time and attention in advance ! Thibaud Ruelle

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• Click No Browse: How to Navigate Objects Without Opening Them

  - by thatjeffsmith

  Oracle SQL Developer by default automatically opens the object editor when you click on an object in your connection tree or schema browser. For most folks this is very convenient. But if you are selecting objects to drag them to a model or to the worksheet, this can get annoying as the focus of the screen changes when you don’t want it to. The other scenario this feature might disrupt more than delight is when you want to click around the database in the tree and every time you click on an object, the object editor automatically changes to the selected object. You can disable this automatic browsing behavior in SQL Developer by modifying this preference: Tools Preferences Database ObjectViewer Open Object on Single Click Disable this if you don’t want an object to open when you click on it OK, I do realize my description of the problem may have confused the heck out of you just now. So instead of more words, how about a couple of animations of the object-click behavior with the option ON and OFF? Preference Disabled Click, no open. Double click, open. Preference Enabled (Default) As you click on objects, they are automatically opened

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• Acceptable sound quality: stereo needed for an Android game?

  - by Thomas Calc

  I have various simple short sound effects (damage sound, dying sound, thunderbolt, fanfare, breaking) for a game that is developed for Android currently. I use OGG files: 96kbps VBR, 44.1KHz, 2 channels (that means stereo, right?). I read the other stackexchange topics about "acceptable sound quality", but they're too general, address too many things. My experience is that even with 80kbps, my effects sound OK. But I tested it on a limited number of Android devices (including a Sony Ericsson Xperia Neo and a HTC Desire HD). My questions: For mobile phones and tablets, generally, what parameters are recommended? Won't my 80kbps sounds be bad on a newer device (such as a modern tablet)? I don't hear any difference between stereo and mono (2 channels vs. 1 channel, right?), is there any noticeable difference at all for mobile phones / tablets? (in terms of the player experience) May it worth it at all? I assume that stereo sounds take much more in memory (when they're decoded to PCM), despite of the fact that the compressed OGG size is practically the same. Reacting to Roy T.'s great comment: Actually, I couldn't measure the PCM size (Android decodes OGG internally), but I thought that stereo will take more space than mono when uncompressed After throwing out one of the WAV channels in Audacity, and re-exporting it: The new WAV file size is half than before The OGG file size is practically the same as before The sound effects and game music was recorded by my friend who is an experienced hobby musician/composer, but he knows little about computers & software so he just gave me some high-quality WAV files generated via his hardware.These were stereo, but if I check them in Audacity, both channels appear to be exactly the same.Can I consider them the same (= moving to mono), or might there be some unnoticeable differences to the human eye?

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• New database profiling support in ANTS Performance Profiler

  - by Ben Emmett

  In May last year, the ANTS Performance Profiler team added the ability to profile database requests your application makes to SQL Server or Oracle. The really cool thing is that you’re shown those requests in the application’s call tree, so you can see what .NET code caused those queries to run. It’s particularly helpful if you’re using an ORM which automagically generates and runs queries for you, but which doesn’t necessarily do it in the most efficient way possible. Now by popular demand, we’ve added support for profiling MySQL (or MariaDB) and PostgreSQL, so you can see queries run against those databases too. Some of you have also said that you’re using the Devart dotConnect data providers instead of the native .NET ones, so we’ve added support for those drivers too. Hope it helps! For the record, here’s a list of supported connectors (ones in bold are new): SQL Server .NET Framework Data Provider Devart dotConnect for SQL Server Oracle .NET Framework Data Provider Oracle Data Provider for .NET Devart dotConnect for Oracle MySQL / MariaDB MySQL Connector/Net Devart dotConnect for MySQL PostgreSQL Npgsql .NET Data Provider for PostgreSQL Devart dotConnect for PostgreSQL SQL Server Compact Edition .NET Framework Data Provider for SQL Server Compact Edition Devart dotConnect for SQL Server Pro Have we missed a connector or database which you’d find useful? Tell us about it in the comments or by emailing [email protected]. Ben

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• Meaningful concise method naming guidelines

  - by Sam

  Recently I started releasing an open source project, while I was the only user of the library I did not care about the names, but know I want to assign clever names to each methods to make it easier to learn, but I also need to use concise names so they are easy to write as well. I was thinking about some guidelines about the naming, I am aware of lots of guidelines that only care about letters casing or some simple notes. Here, I am looking after guidelines for meaningful concise naming. For example, this could be part of the guidelines I am looking after: Use Add when an existing item is going to be added to a target, Use Create when a new item is being created and added to a target. Use Remove when an existing item is going to be removed from a target, Use delete when an item is going to be removed permanently. Pair AddXXX methods with RemoveXXX and Pair CreateXXX methods with DeleteXXX methods, but do not mix them. The above guidance may be intuitive for native English speakers, but for me that English is my second language I need to be told about things like this.

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• What is the correct UI interface to learn for creating Windows phone 8 apps? [closed]

  - by Robert Oschler

  I am a veteran Delphi 6 programmer transitioning to C# development. My first project is a open source library that will have a minimal user interface since it is meant to be used as a Component primarily on desktop PCs running Visual Studio. My next project is going to be a Windows 8 phone app and I intend for that platform to be my primary focus for future C# development, not the desktop. My concern is that I waste as little time as possible learning a presentation framework that will benefit or distract me from writing Windows 8 phone apps. The plethora of framework names I have already encountered include, WinForms, WPF (Windows Presentation Framework), Silverlight, Silverlight Mobile, Metro and there may be others. Given my goal outlined in the first paragraph above, I have a few questions: 1) Which of the frameworks should I use for the small amount of UI work I will do with the desktop Component project that will help me the most, or hurt me the least, when I move to Windows 8 phone app development? 2) Which is the correct framework to study for developing Windows 8 phone apps? 3) Any awesome tutorials, resources or books you have run into targeted towards veteran programmers from other platforms? I read about the Portable Library Tools on this Stack Overflow thread: http://stackoverflow.com/questions/5522355/windows-phone-7-wpf-sharing-a-codebase But the reply by Simon Guindon seemed to indicate to me that it's not the best solution for writing a competitive Windows 8 phone app.

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• How does a segment based rendering engine work?

  - by Calmarius

  As far as I know Descent was one of the first games that featured a fully 3D environment, and it used a segment based rendering engine. Its levels are built from cubic segments (these cubes may be deformed as long as it remains convex and sides remain roughly flat). These cubes are connected by their sides. The connected sides are traversable (maybe doors or grids can be placed on these sides), while the unconnected sides are not traversable walls. So the game is played inside of this complex. Descent was software rendered and it had to be very fast, to be playable on those 10-100MHz processors of that age. Some latter levels of the game are huge and contain thousands of segments, but these levels are still rendered reasonably fast. So I think they tried to minimize the amount of cubes rendered somehow. How to choose which cubes to render for a given location? As far as I know they used a kind of portal rendering, but I couldn't find what was the technique used in this particular kind of engine. I think the fact that the levels are built from convex quadrilateral hexahedrons can be exploited.

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• Separating two networks

  - by Farhan Ali

  I have two routers, R1 and R2. R1 (a stock linksys router running dd-wrt) is connected to internet and is serving internet to a network of 5 devices/PCs running a DHCP server, with a network of 192.168.1.0/24. R1 also serves internet services to R2. R2 (a ubuntu server 12.04) gets internet from R1. R2 has 3 PCs attached to it, runs a DHCP server with a network of 172.22.22.0/24. My requirement is that the clients on both sides should not talk to each other at all – with the exception that R1 clients may access the R2 router through its IP of 192.168.1.x. At the moment, R2 clients are able to ping R1 clients, which is unacceptable, whereas R1 clients cannot ping R2 clients, which is OK. I believe iptables could be set up but I don't know how.

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• Slash Notation IP - What is what?

  - by Nirmal

  We just signed up with a new ISP and we got a static IP from them. Our previous ISP just gave one IP and we were able to configure our web server using that. Now, we have got this new IP with a slash notation. This type is new to me. When I used the CIDR calculator, it gave me the following results: 202.184.7.52/30 IP: 202.184.7.52 Netmask: 255.255.255.252 Number of hosts: 2 Network address: 202.184.7.52 Broadcast address: 202.184.7.55 Can someone please help me by explaining what these are? I could not understand what the number of hosts means. Is that telling that I can use two different IP for DNS (A) records? Also, which one should I setup in my router? The network address or broadcast address? Thank you very much for any answer you may provide.

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• Why does Windows spooler require an administrator account?

  - by Software Monkey

  Does anyone know what changes I might need to make to allow restricted users to print using a printer configured for spooling? My Windows XP SP3 system currently requires me to use an Admin account for printing if the printer is configured to spool documents before printing. If the printer is configured for direct printing it works for all accounts. This used to work and some months back it just stopped, and I can't pin down why. The printer, which is an HP PSC 1200 (an old printer) itself is configured for Everyone to have Print authority and my specific (restricted) account to have Full authority, that is Print, Manage Printers and Manager Documents. My HDD is locked down for restricted users given them only read authority to the entire file system except their data directories, which is how I have run my systems for years. I assume there may be a directory somewhere that I need to allow users to write to.

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• Dual Core or Quad Core CPU for NetBeans/Eclipse development?

  - by cdb

  I am going to buy a new desktop CPU. I am a programmer who mainly uses NetBeans IDE for Java web application development, with GlassFish application server. I went through the discussion regarding Dual Core or Quad Core. My doubt is that software like IDEs (NetBeans, Eclipse, etc., with a server running) may not be written with multiple cores in mind? I am not a game addict... So what is best for me, and which company should I choose, AMD/Intel?

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