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• Strict C++ guidelines [on hold]

  - by Banex

  Some time ago I ran across an answer here on Programmers that linked a Wikipedia page about some strict guidelines for C++. The only thing I remember is that it didn't allow exceptions and was in general very strict, and that it was used in many workplaces where most C++ features are not considered useful, or are not available (embedded systems, etc). I'd like to know the name of those guidelines, as I searched the whole internet without finding it.

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• Problem with nvidia drivers instalation

  - by zuberuber

  I want to install new nvidia drivers R310 so I downloaded driver and when I run it it says that i can't install new drivers because there is this nouveau driver. It asked me if I want to add blacklist file with nouveau in modprobe so I said yes please. After reboot same thing, I searched through endless topics/questions/etc, i ran sudo apt-get remove --purge xserver-xorg-video-nouveau and tried other things and still didn't find solution how to install new drivers.

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• Puppy Linux 5.0 Review

  <b>Desktop Linux Reviews:</b> "The .iso file of Puppy Linux 5.0 weighs in at an incredibly petite 128 MB. It's much, much smaller than all of the usual desktop heavyweight distros. But don't let its small size fool you, Puppy Linux 5.0 is anything but an also-ran in terms of functionality and usability."

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• Set and Verify the Retention Value for Change Data Capture

  - by AllenMWhite

  Last summer I set up Change Data Capture for a client to track changes to their application database to apply those changes to their data warehouse. The client had some issues a short while back and felt they needed to increase the retention period from the default 3 days to 5 days. I ran this query to make that change: sp_cdc_change_job @job_type='cleanup', @retention=7200 The value 7200 represents the number of minutes in a period of 5 days. All was well, but they recently asked how they can verify...(read more)

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• Installer script removed a buch of 64-bit files and replaced them with 32-bit ones, how do I get them back?

  - by ILikePizza555

  I ran this installer script to get some drivers for my printer, however I noticed that it started removing some of my programs, as well as 64-bit system files, and started replacing them with 32-bit ones! Luckily, I managed to cancel the operation before it did any serious damage. I also noticed that offical PPA's for 32-bit files were added. Should I remove them? So how do I get these files back?

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• Running CLOC (count lines of code) on Windows...or alternative

  - by Chelonian

  I'm trying to use CLOC on Windows (XP) to count lines of code, and I can't get it to work. I downloaded the latest Win installer for CLOC 1.5.6, ran it (which caused a "DOS" window to open, scroll with text rapidly, then close before I could read anything) and then wrote cloc at the cmd prompt...and Windows doesn't recognize it as a command. Or if there is another easy-to-use lines of code counter that one could recommend (that runs on Windows), I'd be happy to try that.

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• SSMS Tools Pack 3.0 is out. Full SSMS 2014 support and improved features.

  - by Mladen Prajdic

  With version 3.0 the SSMS 2014 is fully supported. Since this is a new major version you'll eventually need a new license. Please check the EULA to see when. As a thank you for your patience with this release, everyone that bought the SSMS Tools Pack after April 1st, the release date of SQL Server 2014, will receive a free upgrade. You won't have to do anything for this to take effect. First thing you'll notice is that the UI has been completely changed. It's more in line with SSMS and looks less web-like. Also the core has been updated and rewritten in some places to be better suited for future features. Major improvements for this release are: Window Connection Coloring Something a lot of people have asked me over the last 2 years is if there's a way to color the tab of the window itself. I'm very glad to say that now it is. In SSMS 2012 and higher the actual query window tab is also colored at the top border with the same color as the already existing strip making it much easier to see to which server your query window is connected to even when a window is not focused. To make it even better, you can not also specify the desired color based on the database name and not just the server name. This makes is useful for production environments where you need to be careful in which database you run your queries in. Format SQL The format SQL core was rewritten so it'll be easier to improve it in future versions. New improvement is the ability to terminate SQL statements with semicolons. This is available only in SSMS 2012 and up. Execution Plan Analyzer A big request was to implement the Problems and Solutions tooltip as a window that you can copy the text from. This is now available. You can move the window around and copy text from it. It's a small improvement but better stuff will come. SQL History Current Window History has been improved with faster search and now also shows the color of the server/database it was ran against. This is very helpful if you change your connection in the same query window making it clear which server/database you ran query on. The option to Force Save the history has been added. This is a menu item that flushes the execution and tab content history save buffers to disk. SQL Snippets Added an option to generate snippet from selected SQL text on right click menu. Run script on multiple databases Configurable database groups that you can save and reuse were added. You can create groups of preselected databases to choose from for each server. This makes repetitive tasks much easier New small team licensing option A lot of requests came in for 1 computer, Unlimited VMs option so now it's here. Hope it serves you well.

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• Retrieving SQL Server Fixed Database Roles for Disaster Recovery

  We ran into a case recently where we had the logins and users scripted out on my SQL Server instances, but we didn't have the fixed database roles for a critical database. As a result, our recovery efforts were only partially successful. We ended up trying to figure out what the database role memberships were for that database we recovered but we'd like not to be in that situation again. Is there an easy way to do this?

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• Great finds: Hyper-V Survival Guide

  - by Enrique Lima

  Virtualization and “the Cloud” have gained visibility  over the last 5 years (at least).  Diving into Hyper-V requires dedication and a very good understanding of what goes on with the different layers that need to interact.  In browsing through the TechNet Wiki, I ran into the Hyper-V Survival Guide. Here is the link to the resource: http://social.technet.microsoft.com/wiki/contents/articles/hyper-v-survival-guide.aspx?wa=wsignin1.0

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• Silverlight HVP Next Steps and Community Involvement

  The Silverlight HyperVideo project ran full steam from January through the day before Mix, and then went on hiatus while we all recovered, and while I pondered three critical questions: What features and changes are needed to bring the HVP up to the point that we can offer it for use by Silverlight.net and related sites [...]...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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• Why did this command ":(){ :|: & };:" make my system lag so bad I had to reboot?

  - by blade19899

  Danger! Do not run this command to "test" it unless you are prepared for a crash and/or force-rebooting your system I was in my Virtualbox running 12.04 trying to compile an app, and while waiting I happened to chance upon a forum where a comment said: Try :(){ :|: & };: Fun, too, and doesn't need root. Without thinking I ran it in my gnome-terminal it made my 12.04 virtualbox lag so badly I had to shut it down. My question is what does this command do? :(){ :|: & };:

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• Stats on programming languages usage

  - by sameold

  I'm doing some research for a project and I'm trying to find out what are the 5 most-used server-side languages. I found this chart (http://i.stack.imgur.com/vPXgR.jpg) on css-tricks.com (produced from a poll the site owner ran), but in the comments, some suggested that the poll may be skewed in favor of php because most of the site visitors are designers. I'm not sure if this chart looks realistic. Does anyone know of similar stats?

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• How to fix SLOW graphics printing on Ubuntu 12.10? Text is OK

  - by vbasic246

  Ubuntu 12.10 32-bit upgrade (dual boot with Win-7). Custom PC, onboard NVidia graphics. Motherboard: ECS EliteGroup GF8200A Black Series "HP LaserJet 3015" multifunction printer. Graphics printing fine with UB12.04, VERY SLOW on UB12.10. Per an article ran: ~$ sudo apt-get install mesa-utils ~$ glxinfo | grep renderer Output: OpenGL renderer string: GeForce 8200/integrated/SSE2/3DNOW! Do I need to get a graphics card to fix or will software tweaks solve this?

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• Why did the command ":(){ :|: & };:" make my system lag so badly I had to reboot?

  - by blade19899

  Danger! Do not run this command to "test" it unless you are prepared for a crash and/or force-rebooting your system I was in my Virtualbox running 12.04 trying to compile an app, and while waiting I happened to chance upon a forum where a comment said: Try :(){ :|: & };: Fun, too, and doesn't need root. Without thinking I ran it in my gnome-terminal it made my 12.04 virtualbox lag so badly I had to shut it down. My question is what does this command do? :(){ :|: & };:

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• Is there a colloquial term for the web dev equivalent of "Script Kiddies"? [on hold]

  - by Darkcat Studios

  I recently came across a couple of lets say "young people" who were convinced that they were "Web Developers", despite the fact that they were only able to configure a wordpress template, and not even able to edit images properly. So this got me thinking, "back in the day" kids who thought they were hackers but just ran other peoples scripts they had found, were known as Script Kiddies. Do we have a term for these yet?

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• Starting a new Open-source project - 2 - CommonEventLog is available.

  - by TATWORTH

  On this project I needed to provide unit tests both in NUnit and MSTest. I will write about this later.Once done, both projects ran without errors being detected. I loaded up the main project as source to CodePlex. (Resharper was very helpful in that it would run both sets of tests - thank you Jet Brains!) Can't code withoutIn-depth C# code analysis with instant errorand warning highlighting and quick-fixes

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• Custom Business Application Development in PHP - Features & Benefits

  A revolution is taking place within the business application arena today. Just a few years back most custom business applications such as CRM, ERP, data mining and other business data information systems were inflexible and expensive applications. The database ran on a server within the company's compounds and each desktop machine was running a client application.

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• apt-get -f install removed software center and several other files

  - by user287858

  I ran sudo apt-get -f install and several files and programs were removed including software center. Is there a way to re-download everything as if ubuntu was new again without a cd? This computer does not have a cd-rom drive. I'd be fine with losing all the data on this computer. Also, when I run sudo apt-get install (almost anything) I get errors about dependencies and files not being available. Thanks to anyone who can help.

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• Why the cryptographic key was not provided at ubuntu 12.04 first run?

  - by user64720

  So I installed Ubuntu 12.04 a few days ago and strangely I missed the part where we choose to encrypt home folder. However I already ran the commands on this question (How to check if your home folder and swap partition are encrypted using terminal?) to check if home folder and swap partition are encrypted and they are. So why is that Ubuntu did not provide me the cryptographic key the same way it happened when I installed Ubuntu 11.04???

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• Basic Android game loop having issues

  - by WillDaBeast509

  I've set up a very basic game loop that should draw a circle, run 100 times, then draw another. I also have a text field that should display how many times the loop has ran. However, the screen seems to not update. It displays a different value for the tick count (different each time the app is ran) and simply stays there. After exiting the app, I get an error saying "Unfortunately, MyApp has stopped." Here is the relevant code: DrawView public class DrawView extends SurfaceView implements SurfaceHolder.Callback { Paint p = new Paint(); MainThread thread; private int y=0; public DrawView(Context c) { super(c); thread = new MainThread(this, getHolder()); thread.running = true; getHolder().addCallback(this); setFocusable(true); } public void draw(Canvas c) { if(c==null) return; //super.onDraw(c); c.drawColor(Color.WHITE); p.setColor(Color.RED); p.setTextSize(32); p.setTypeface(Typeface.SANS_SERIF); c.drawCircle(getWidth()/2-100,getHeight()/2, 50, p); c.drawText("y = " + y, 50, 50, p); if(y>=100) { Log.i("DRAW", "drawing circle"); c.drawCircle(getWidth()/2+100,getHeight()/2, 50, p); } else y++; Log.i("INFO", "y = " + y); } @Override public boolean onTouchEvent(MotionEvent event) { return true; } public void onDraw(Canvas c){} public void surfaceCreated(SurfaceHolder p1) { thread.start(); } public void surfaceChanged(SurfaceHolder p1, int p2, int p3, int p4) { // TODO: Implement this method } public void surfaceDestroyed(SurfaceHolder p1) { thread.running = false; boolean retry = true; while (retry) { try { thread.join(); retry = false; } catch (InterruptedException e) { Log.i("EX", "cathing exception"); } } } } MainThread public class MainThread extends Thread { private DrawView page; private SurfaceHolder holder; public boolean running; public MainThread(DrawView p, SurfaceHolder h) { super(); page = p; holder = h; } @Override public void run() { while(running) { Canvas c = holder.lockCanvas(); page.draw(c); holder.unlockCanvasAndPost(c); } } } Here is an example log outupt: http://pastebin.com/tM9dUPuk It counts the number of ticks correctly and should draw the second circle, but the screen looks like its not updating. After closing the app, the log continues to run and keep outputting "y = 100 drawing circle" until it crashes and shows the error report. What is going on and how can I fix these two problems?

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• Carelessly remove all files in ./local/share/applications in my home directory [duplicate]

  - by SunLnx

  This question already has an answer here: Unity doesn't load, no Launcher, no Dash appears 14 answers I carelessly ran the command rm ~/.local/share/applications/*, then when I restarted, there is nothing showed, only a wallpaper, no Unity Dash. What should I do?

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• AWStats is processing log files but does not display them

  - by Wouter

  I've setup AWStats on my VPS to get some more insight into the traffic coming to my site. As instructed I ran a manual build/update which ran fine: sudo -u www-data ./awstats.pl -config=xxxx.com Create/Update database for config "/etc/awstats/awstats.xxxx.com.conf" by AWStats version 6.9 (build 1.925) From data in log file "/usr/share/doc/awstats/examples/logresolvemerge.pl /var/www/xxxx.com/logs/*-access.log |"... Phase 1 : First bypass old records, searching new record... Searching new records from beginning of log file... Phase 2 : Now process new records (Flush history on disk after 20000 hosts)... Warning: awstats has detected that some hosts names were already resolved in your logfile /usr/share/doc/awstats/examples/logresolvemerge.pl /var/www/xxxx.com/logs/*-access.log |. If DNS lookup was already made by the logger (web server), you should change your setup DNSLookup=1 into DNSLookup=0 to increase awstats speed. Jumped lines in file: 0 Parsed lines in file: 814 Found 0 dropped records, Found 0 corrupted records, Found 0 old records, Found 814 new qualified records. It also produced the file in the DatDir: /var/lib/awstats/awstats052010.xxxx.com.txt which contains what I would expect. BUT when I visit: xxxx.com/awstats/awstats.pl it tells me Last Update: Never updated (See 'Build/Update' on awstats_setup.html page) and the rest of the page is blank. I'm pretty sure I set it up correctly but now I cannot figure out why this is happening. Hopefully someone smarter then me can help me. Thank you in advanced.

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• Linux AMD-FX 8350 temperature monitoring

  - by HyperDevil

  I’m trying to get the CPU temperature for my AMD-FX8350 on Debian Squeeze. I ran sensors-detect and then sensors, but I only get my motherboard sensors (it8720-isa-0228). There are three temperature values there but I assume those are not for the CPU. it8720-isa-0228 Adapter: ISA adapter in0: +1.36 V (min = +0.00 V, max = +4.08 V) in1: +1.50 V (min = +0.00 V, max = +4.08 V) in2: +3.38 V (min = +0.00 V, max = +4.08 V) in3: +2.93 V (min = +0.00 V, max = +4.08 V) in4: +3.07 V (min = +0.00 V, max = +4.08 V) in5: +4.08 V (min = +0.00 V, max = +4.08 V) in6: +4.08 V (min = +0.00 V, max = +4.08 V) in7: +2.93 V (min = +0.00 V, max = +4.08 V) Vbat: +3.01 V fan1: 3375 RPM (min = 10 RPM) fan2: 0 RPM (min = 0 RPM) fan3: 1730 RPM (min = 10 RPM) fan5: 0 RPM (min = 0 RPM) temp1: +27.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor temp2: +53.0°C (low = +127.0°C, high = +127.0°C) sensor = thermal diode temp3: +65.0°C (low = +127.0°C, high = +90.0°C) sensor = thermal diode cpu0_vid: +0.000 V Is there anything I am missing? I also loaded the K8temp and K10temp modules and ran sensor-detect without any results. I do see this message in dmesg: hwmon-vid: Unknown VRM version of your x86 CPU

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• Too much memory consumed during TFS automated build

  - by Bernard Chen

  We're running TFS 2010 Standard Edition, and we've set up an automated build to run whenever someone checks in code. We run through all of the automated tests (built with MSTest) as part of the build. We've configured the build to run the tests as a 64-bit process, but the QTAgent.exe that runs the tests grows in memory while the tests are running. It is currently reaching 8GB for the ~650 tests we have, and the process has slowed significantly when we went from 450 tests to 650 tests. When we run all of the tests in the local development environment, memory seems to be freed at least with each TestClass and never exceeds a certain level. The process of running all tests has not increased significantly in the local development environment. Is there a way to configure the build service to free up memory with each Test or each TestClass? With the way things are currently running, the build process gets very slow when we start to run out of memory on the machine. Edit: I found the MSTest invocation in the build log and ran it manually and saw the same behavior of runaway memory. I removed the /publish, /publishbuild, /teamproject, /platform, and /flavor parameters from the invocation of MSTest, in case the test runner was holding onto results until the end, but the behavior didn't change. I ran the same command line on a dev box, separate from the build server, and the memory freed up frequently. It seems there must be something wrong/different about the build server that is causing it to behave different, but I'm stumped where to look. I've looked at qtagent.exe.config, mstest.exe.config, versions of both executables. What else might affect this?

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• How to repair multiple KDC an Netlogon errors

  - by Keith Sirmons

  Howdy, I have several erros in the system event log of my single Windows 2003 SP2 domain controller. Multiple member computers on the domain are listed in these errors. I am seeing two similar errors for each computer one second apart in the event log. Event ID 7 Source KDC The Security Account Manager failed a KDC request in an unexpected way. The error is in the data field. The account name was [email protected] and lookup type 0x8. followed by Event ID 7 Source KDC The Security Account Manager failed a KDC request in an unexpected way. The error is in the data field. The account name was MEMBERNAME$ and lookup type 0x8. The Lookup Types are also different, I have 0x8, 0x28, 0x0, 0x20. I am also receiving other authentication errors in the same time frame as all of the KDC errors Event ID 5722 Source NETLOGON The session setup from the computer MEMBERNAME failed to authenticate. The name(s) of the account(s) referenced in the security database is MEMBERNAME$. The following error occurred: Access is denied. I have run dcdiag /v to see if there was something wrong with Active Directory, but all tests passed. I also ran netdiag /v and it appers all of those tests ran. Any ideas on where to start for this issue? Thank you, Keith

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