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• iPhone OpenGL ES missing functions should be there - glBlendFuncSeparate etc

  - by quixoto

  I'm using OpenGL ES 1.1 on the iPhone, and I'd like to use the following functions: glBlendFuncSeparate glBlendColor With their related constants. These didn't exist in early iPhone GL implementations, but according to this page: http://developer.apple.com/iphone/library/releasenotes/General/iPhone30APIDiffs/index.html they should be there in 3.0+, which I'm building for. But I'm getting "implicit definition" warnings. What do I need to do to get those functions? Thanks!

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• Seperator in dock in osx

  - by sagar

  I have placed too many icons in my dock. there is by default a separator in dock between applications & trash. I want to add more separators in my dock - for grouping purpose. say for example finder, preview, itunes, system pref.,activity monitor FOR Mac osx group Mozilla, safari - for Browsing group Odesk, skype, ipmessanger, adium, team viewer for communication Means, I just want to add separator to identify them very quickly. Is it possible ? if yes - how ? Thanks in advance for sharing your knowledge. sagar

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• google-app-engine deploy error..

  - by zjm1126

  2010-04-20 15:33:39,421 WARNING appengine_rpc.py:399 ssl module not found. Without the ssl module, the identity of the remote host cannot be verified, and connections may NOT be secure. To fix this, please install the ssl module from http://pypi.python.org/pypi/ssl . To learn more, see http://code.google.com/appengine/kb/general.html#rpcssl . how can i do ? thanks

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• A taxonomy of web frameworks?

  - by Rob

  There seem to be several different categories of web frameworks, e.g. MVC, component based, event-driven, action-based, etc. I can't find a comprehensive list of categories and definitions anywhere. (I dare not ask for examples as well.) Is there a general taxonomy of web application frameworks somewhere, or is this too fuzzy a question to allow for definitive answers?

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• UTF-8 Database Problem

  - by Danten

  I've a MySQL table that has a UTF-8 charset and upon attempting to insert to it via a PHP form, the database gives the following error: PDOStatement::execute(): SQLSTATE[HY000]: General error: 1366 Incorrect string value: '\xE8' for column ... The character in question is 'è', yet I don't see why this should be a problem considering the database and table are set to UTF-8.

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• How to drop packets in a custom Intrusion Detection System

  - by tzoukos

  Hi there, I'm trying to build a custom Intrusion Detection and Prevention System (IDS/IPS). I found a great utility named ROPE which can scan the packet payload and drop the packet that doesn't follow the rules, set by a script. This serves my purpose completely, since what I want to do is check the payload for some specific text and then drop it or allow it ( the string feature in iptables wouldn't do me any good, because I want to check more than one string in tha payload, like usernames, id's, etc ). However, ROPE is really old and despite my many attempts I haven't managed to install it properly. Do you know any similar program that will help me drop packets in iptables depending on the payload? Any suggestion is greatly appreciated :)

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• How to make an excel formula which totals several agecent rows based on cell values

  - by Yishai

  I have an excel sheet with three columns: date, person and percentage. I would like to put in a data validation that flags cells if the total for a given data/person combination do not equal 100%. Is that possible? In other words, in the custom formula of a data validation, I would like to make the following type of formula. =if(sum( cells with a (date = the date on this row, person = person on this row))=1) Is there a function which will return the cells in a range conditioned on certain values, or will sum the cells. Note that if it is not possible to do two cells, I have no issue adding a cell which combines both values for the purpose of effecting the lookup.

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• Biggest GWT Pitfalls?

  - by agartzke

  I'm at the beginning/middle of a project that we chose to implement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective? A couple things that we've seen/heard already include: Google not being able to index content CSS and styling in general seems to be a bit flaky Looking for any additional feedback on these items as well. Thanks!

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• Crossdomain settings in Google Chrome

  - by jAndy

  Hi Folks, I'm wondering, in IE & Firefox you're able to setup the browser, to allow cross-domain calls. I can't find any option in chrome for that (actually, there are in general not too much options at all...) are there any about:config like things? Kind Regards --Andy

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• Optimized CSF LFD to miminize false positive emails on new install? Centos6.2 + ISPConfig3

  - by Damainman

  I have a remote dedicated server running CentOS 6.2 x64bit with ISPConfig3. This is a brand new install. Server Purpose: Basic LAMP Web Hosting with PureFTPD, BIND, CLAMAV, RKHunter. Any advice or link to a guide which will clearly explain how to optimize the CSF+LFD configuration is greatly appreciated. I am not exactly sure on where to start what I shouldn't loosen the restrictions on. At the moment my inbox is flooding with alerts from LFD such as: Suspicious process running under user postfix Excessive resource usage: haldaemon Account: haldaemon Resource: Process Time Exceeded: 1823 1800 (seconds) Executable: /usr/sbin/hald Command Line: hald PID: 1031 Killed: No Excessive resource usage: amavis Time: Tue Jun 5 12:43:35 2012 -0700 Account: amavis Resource: Virtual Memory Size Exceeded: 330 200 (MB) Executable: /usr/bin/perl Command Line: amavisd (virgin child) PID: 27931 Killed: No Excessive resource usage: apache Time: Tue Jun 5 12:35:33 2012 -0700 Account: apache Resource: Virtual Memory Size Exceeded: 437 200 (MB) Executable: /usr/sbin/httpd Command Line: /usr/sbin/httpd PID: 27286 Killed: No

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• Visual Studio 2008 - speed up Add Reference

  - by Mauricio Scheffer

  Is there any way to speed up the Add Reference dialog? For example, has anyone found any way to open it by default in the Recent or Browse tabs (which is what I use 90% of the time), to avoid the other tabs' slowness? All I have found is this blog post where a lot of people complain about this issue, but no solutions... Note that this is not a duplicate of 8440 as this is not a general question.

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• Web application vs. web services vs. classic application

  - by Cicik

  Please I need help. I have project in which I need application which communicates with local DB server and simultaneously with central remote DB server to complete some task(read stock quotas from local server create order and then write order to central orders DB,...). So, I don`t know which architecture and technology do this. Web application, .NET WinForms client applications on each computer, or web services based central application with client applications? What are general differences between this approaches? Thanks

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• Is MS Forefront Add-in for Exchange server detecting HTML/Redirector.C incorrectly?

  - by rhart

  Users of a website hosted by our organization occasionally send complaints that our registration confirmation emails are infected with HTML/Redirector.C. They are always using an MS Exchange Server with the MS Forefront for Exchange AV add-in. The thing is, I don't think the detection is legitimate. I think the issue is that the link in the email we send causes a redirect. I should point out that this is done for a legitimate purpose. :) Has anybody run into this before? Naturally, Microsoft provides absolutely no good information on this one: http://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Trojan%3aHTML%2fRedirector.C&ThreatID=-2147358338 I can't find any other explanation of HTML/Redirector.C on the Internet either. If anyone knows of a real description for this virus that would be greatly appreciated as well.

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• bash completion with aliases

  - by dstarh

  I have a bunch of bash completion scripts set up (mostly using bash-it and some manually setup). I also have a bunch of aliases setup for common tasks like gco for git checkout. Right now I can type git checkout d tab and develop is completed for me but when I type gco d tab it does not complete. I'm assuming this is because the completion script is completing on git and it fails to see gco. Is there a way to generically/programmatically get all of my completion scripts to work with my aliases? Not being able to complete when using the alias kind of defeats the purpose of the alias.

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• Aptana RadRails?

  - by salt.racer

  I've been using a text editor for my rails app for a while and I have a workflow that I am happy with for my existing app. However, I am about to be starting a new app and it appears that Aptana RadRails is sufficiently developed and stable enough for use. (The last time I tried it it was in beta and wasn't quite fully baked.) So my question is: Is it widely used in the community? What are peoples general thoughts on it?

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• Roulette wheel selection algorithm

  - by swati

  Can anyone provide some pseudo code for a roulette selection function? How would I implement this: I don't really understand how to read this math notation.I want General algorithm to this.

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• Algorithim to generate dates for business days given the range of dates

  - by sonicoder

  I'd like to be able to calculate the dates of business days (mon-fri) given two dates d1 and d2. However in some locales the business days are sat-wed or sun-thur. Is there a facility in STL or C++ in general that allows for such a calculation?

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• optimizing operating systems to provide maximum informix performance.

  - by Frank Developer

  Are there any Informix-specific guides for optimizing any operating system where an ifx engine is running? For example, in Linux, strip-down to a bare minimum all unecessary binaries, daemons, utilities, tune kernel parameters, optimize raw and cooked devices (hdparm). Someday, maybe, informix can create its own proprietary PICK-like O/S. The general idea is for the OS where ifx sits on have the smallest footprint, lowest overhead impact on ifx and provide optimized ifx performance.

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• prevent domain controller using wpad for windows update

  - by BeowulfNode42

  We have a 2012 domain controller in an environment where we are running a web proxy auto discovery (WPAD) setup for client devices, and that proxy server requires authentication. However windows update does not support proxy servers requiring authentication. So we want to prevent windows update on our servers from using the WPAD proxy settings. On a domain member server we can log in to the local administrator account (not domain admin) and un-tick the the "Auto detect proxy settings" in IE internet options and that fixes the issue on those servers. But a domain controller does not have a local admin account, as that account is the domain admin account. Doing this to the domain admin account on the DC does not prevent it from using WPAD. Our whole purpose of running a proxy server that requires authentication is so we can identify what the users on our session based remote desktop servers are doing on the internet. See this MS KB Article for some info about Windows update and proxy servers "How the Windows Update client determines which proxy server to use to connect to the Windows Update Web site" - http://support.microsoft.com/kb/900935

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• Get hard drive to spin up upon mouse movement

  - by John

  My storage drive which does not contain the OS stops spinning after a few minutes. This is annoying and totally defeats the purpose of having a fast access drive. The drive will NOT spin up when I use the mouse! It only spins up when accessed. However, I don't want it to spin all the time. I would like it to spin up anytime there is mouse activity so it is at the ready when I am using the computer, but go to sleep during inactivity. Can anyone think of a trick to get a secondary drive to spin up on a mouse movement?

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• Can two different browser share on cookie?

  - by Hiscal

  Hi Friends My requirement is pretty interesting, I want to maintain one cookie between two different browser for same domain. so lets say I have create one cookie with name "mydata" and value "hiscal" from IE, then if i browse same website from firefox and trying to read cookie "mydata" then system should give me value "hiscal" but this is not happen in general case so can any one tell me how i can share cookie between to different browser(client) of same domain. Thanks, Hiscal

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• Driver to split audio to 2 different devices?

  - by ThantiK

  I recently bought one of these USB headsets against my own better judgement, and it's really costing my sanity at this point. Previously when using a standard jack, I just used a splitter so I could split off the things I was doing with my TV or headset, I could just turn the TV off or the headset volume down should I want to use one at a time. Now, along comes this USB headset and I find that I can't choose for the sound of 1 application to pipe to 2 different devices on Windows; How can I solve this? Does any software out there exist for this purpose?

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• Recursion Vs Loops

  - by sachin

  I am trying to do work with examples on Trees as given here: http://cslibrary.stanford.edu/110/BinaryTrees.html These examples all solve problems via recursion, I wonder if we can provide a iterative solution for each one of them, meaning, can we always be sure that a problem which can be solved by recursion will also have a iterative solution, in general. If not, what example can we give to show a problem which can be solved only by recursion/Iteration? --

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• iPhone niche applications

  - by user104295

  Hi there, we want to develop a small utility for the iPhone for a very small set of users... We're thinking about developing it with PhoneGap/html/javascript as we want to make it available under other mobile platforms. Given that it's only for a small number of users within a particular organisation, would we submit that to AppStore? Is App Store meant for general public applications? Any recommendations on how to approach this? thanks

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• Simple recursive DNS resolver for debugging (app or VM)

  - by notpeter

  I have an issue which I believe is caused by incorrect DNS queries (doubled subdomains like _record.host.subdomain.tld.subdomain.tld) when querying for SRV records. So I need to an alternate DNS server with heavy logging so I can see every query (especially stupid ones), acting as a recursive resolver with the ability create records which override real DNS records so I can not only find the records it's (wrongly) looking for, but populate those records as well. I know I could install a DNS server on yet another linux box, but I feel like this is the sort of thing that someone may already setup a simple python script or single use vm just for this purpose.

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