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How Do I Detect A WordPress Admin Panel in my Plugin?

- by Volomike

I've got two events in my plugin. One is run for the front-end. The other is run for the admin panel. Both call the same function in one particular situation, and this echoes stuff to the screen. How do I make it such that the function is smart, calls something in WordPress, and detects whether it's being loaded in the front-end versus the admin panel? I don't want it to echo stuff to the screen on the front-end, but do want it to do so on the admin panel. Right now, it's echoing on both, which is not what I want. Background For the front end (the side of the site that the visitor sees), I'm intercepting the 'wp' event and checking for: ( is_single() || is_page() || is_home() || is_archive() || is_category() || is_tag()) For the admin panel, I'm intercepting the 'admin_menu' event. I tried intercepting the is_*() stuff above, but it seems to somehow answer TRUE or something, not giving me a difference between front-end and admin panel.

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Running directx samples on a Windows Mobile 6.1 device

- by Sil

I tried to run the directx samples from ..\Windows Mobile 6 SDK\Samples\PocketPC\CPP\win32\directx\d3dm\tutorials on a Samsung Omnia and on the emulator and it doesn't work because of a deployment error. I am using Microsoft Visual Studio 2008 and have installed Windows Mobile SDK Standard and Professional refresh. The device is correctly plugged in and set up for active sync (I know this because other samples work, also a creating Win32 smart device and running it works). When I try to run the application it compiles without errors but the message: " There were deployment errors, Continue? Yes/No" appears If I manually copy the application from the debug folder to the device and run it from there, it works. The same deployment error message appears if I try it on an emulator. Other applications are deploying successfully. Is there any way to make the deployment work? Maybe there is an obscure option I need to set...

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How can I tell datacontext I've updated a record via StoreProcedure

- by Ldsenow

Hi Geeks, I've a stroe procedure to update a record and after running it I use LinqToSql to delete the record. I know it is weird but I just want to test how smart the datacontext it is and understand how it works. Since the datacontext caches the results so any change via it can be recorded but now I use a store procedure to update something, it would not know. So when I try to delete it, an exception comes out "Row not found or changed". How I can tell the datacontext what I have updated? If I can do so the problem will sovle.

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How do I compile boost using __cdecl calling convention?

- by Sorin Sbarnea

I have a project compiled using __cdecl calling convention (msvc2010) and I compiled boost using the same compiler using the default settings. The project linked with boost but I at runtime I got an assert message like this: File: ...\boost\boost\program_options\detail\parsers.hpp Line: 79 Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. This is usually a result of calling a function declared with one calling convention with a function pointer declared with a different calling convention. There are the following questions: what calling convention does boost build with by default on Windows (msvc2010) how to I compile boost with __cdecl calling convention why boost wasn't able to prevent linking with code with different calling conventions? I understood that boost has really smart library auto-inclusion code.

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Configuration Files: how to read them into models?

- by stacker

I have a lot of configuration files in this format: <?xml version="1.0" encoding="utf-8"?> <XConfiguration> <XFile Name="file name 1" /> <XFile Name="name2" /> <XFile Name="name3" /> <XFile Name="name4" /> </XConfiguration> I want to use ConfigurationRepository.Get to get this object populated: public class XConfiguration { public XFile[] Files { get; set; } } I wonder what is the best way to do that. LinqToXml? I don't think ConfigurationManager is a smart option for this.

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Batch Script to Find Certain words and delete those lines in a file

- by SuperUserMan

EDITED THE QUESTION as regarding type of solutions I am on Windows & some suggested SED etc. So i am OK with these 3rd party standalone exe's using command line Say i have following lines in abc.txt file "@yuy007 what are you doing friend #disneyrocks" "STFU, i dont care what you think @happy55" "@social88 @gg99 ok mate see you at the subway :)" "btw arnold was great in that movie @tt11 @gg11 #disneyrocks" "we are going to disney. Do you want to? #disneyrocks" "We dont like disney.#disneyrocks we are not going" ".@socialguy what are you upto #disneyrocks " I need to employ 5 filters with above file to get def.txt Delete all lines which start with @ character, like 1st and 3rd Delete all lines which start with .@ characters, like 7th Delete all lines which don't have any word starting with # like 2nd and 3rd In leftover lines, Delete all words starting with @ character (keeping the lines intact) like words @happy55 in 2nd , @social99 & @gg99 in 3rd, etc. In this case we still need to preserve quotes " at start and end of line Delete all the blank lines left after above lines are removed EDIT if i have following line , it wrongly deletes the content after @word's "btw arnold was great in that movie @tt101 @gb1997 #whatthehell" is edited to "btw arnold was great in that movie" Thanks

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Setup.exe called from a batch file crashes with error 0x0000006

- by Alex

We're going to be installing some new software on pretty much all of our computers and I'm trying to setup a GPO to do it. We're running a Windows Server 2008 R2 domain controller and all of our machines are Windows 7. The GPO calls the following script which sits on a network share on our file server. The script it self calls an executable that sits on another network share on another server. The executable will imediatelly crash with an error 0x0000006. The event log just says this: Windows cannot access the file for one of the following reasons: there is a problem with the network connection, the disk that the file is stored on, or the storage drivers installed on this computer; or the disk is missing. Windows closed the program Setup.exe because of this error. Here's the script (which is stored on \\WIN2K8R2-F-01\Remote Applications): @ECHO OFF IF DEFINED ProgramFiles(x86) ( ECHO DEBUG: 64-bit platform SET _path="C:\Program Files (x86)\Canam" ) ELSE ( ECHO DEBUG: 32-bit platform SET _path="C:\Program Files\Canam" ) IF NOT EXIST %_path% ( ECHO DEBUG: Folder does not exist PUSHD \\WIN2K8R2-PSA-01\PSA Data\Client START "" "Setup.exe" "/q" POPD ) ELSE ( ECHO DEBUG: Folder exists ) Running the script manually as administrator also results in the same error. Setting up a shortcut with the same target and parameters works perfectly. Manually calling the executable also works. Not sure if it matters, but the installer is based on dotNETInstaller. I don't know what version though. I'd appreciate any suggestions on fixing this. Thanks in advance! UPDATE I highly doubt this matters, but the network share that the script is hosted in is a shared drive, while the network share the script references for the executable is a shared folder. Also, both shares have Domain Computers listed with full access for the sharing and security tabs. And PUSHD works without wrapping the path in quotes.

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Why does Google's Closure Compiler leave a few unnecessary spaces or line breaks?

- by Bungle

I've noticed that every time I use Google's Closure Compiler Service, it leaves a few unnecessary spaces in the compiled code presented on the right-hand side of the page. These correspond to line breaks in the hosted version of the compiled code. For example (note the line breaks, each of which seems unnecessary): http://troy.onespot.com/static/stack_overflow/closure_spaces.js To date, I've just been removing them manually, but I'm curious why they're there. Is it to limit the line length of the hosted version of the code to make it more readable? Could the compiler be smart enough to leave or insert those intentionally to maximize GZIP compression efforts? I know that they have a trivial effect on the file size, but with so much effort going into minifying every last byte in the source script, it's counterintuitive why they're there.

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Embedded computer vision platforms

- by Egon

Hi folks, I am planning to start a computer vision based project on a smart phone platform. I know iPhone ( http://niw.at/articles/2009/03/14/using-opencv-on-iphone/en ) and Andriod ( http://github.com/billmccord/OpenCV-Android ) have openCV support. I am interested in knowing how was your experience with the level of integration, support and ease of building good apps on either platform. Also I do want to consider windows phone 7 ( and Zune) as a platform, Are there any Computer Vision libraries for that platform or any good development tools( does Aforgenet work or any other good suggestion) ? Also can you suggest some popular augmented reality apps which uses cutting edge technology ( I am aware of http://www.pranavmistry.com/projects/sixthsense/ ) Thnx in advance!

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Can one .PHP file edit another?

- by Ole Jak

So I have a file for constants. I want to let user define them and then edit my .php filr with that global constants (not xml - real PHP file ) With such code for example <?php // Database Constants define("DB_SERVER", "localhost"); define("DB_USER", "root"); define("DB_PASS", "000000"); define("DB_NAME", "cms"); ?> How to edit this .php file from another PHP file? Is it possible? Btw in future I want to implement not only constants redefining but some smart code that will be able to modify itself.

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Virtual/soft buttons for (Home, menu,Back, Search) always on top?

- by Ken

How can I make an app or maybe service that looks like (Nexus One touch buttons) for the navigation keys (Home, menu,Back, Search) The buttons should always be visibly and always stay on top and send the command to the app thats running. Someone have ideas and sample codes how to do that? * I see an app with name (Smart Taskmanager) wich always detect when you touch the right side of the screen and then detect when you slide the finger to left. So I think its possible, with this function I think its possible to implementate the code to simulate the (Home, Meny, Back, Search) buttons. * I also see and test an app wich show a "cracked display" always ontop so that tecnic maybe shold be useful to always show the buttons/bitmanp on top. Thoose function, to show the button and catch the "touch event" and send the event to the active program, thats what i dont can figure out how to do. Thats my thought! I Hope there are some deep developer wich know this solution! Regards Ken

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Make compiler copy characters using movsd

- by Suma

I would like to copy a relatively short sequence of memory (less than 1 KB, typically 2-200 bytes) in a time critical function. The best code for this on CPU side seems to be rep movsd. However I somehow cannot make my compiler to generate this code. I hoped (and I vaguely remember seeing so) using memcpy would do this using compiler built-in instrinsic, but based on disassembly and debugging it seems compiler is using call to memcpy/memmove library implementation instead. I also hoped the compiler might be smart enough to recognize following loop and use rep movsd on its own, but it seems it does not. char *dst; const char *src; // ... for (int r=size; --r>=0; ) *dst++ = *src++; Is there some way to make the Visual Studio compiler to generate rep movsd sequence other than using inline assembly?

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Open Id XRDS Discovery

- by Asciant

I am working with Open Id, just playing around making a class to interact / auth Open Id's on my site (in PHP). I know there are a few other Libraries (like RPX), but I want to use my own (its good to keep help better understand the protocol and whether its right for me). The question I have relates to the Open Id discovery sequence. Basically I have reached the point where I am looking at using the XRDS doc to get the local identity (openid.identity) from the claimed identity (openid.claimed_id). My question is, do I have to make a cURL request to get the XRDS Location (X-XRDS-location) and then make another cURL request to get the actual XRDS doc?? It seems like with a DUMB request I only make one cURL request and get the Open Id Server, but have to make two to use the XRDS Smart method. Just doesn't seem right, can anyone else give me some info.

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I would like to build an app that alerts me when road traffic is high or low. Where can I get the r

- by MedicineMan

I'm sitting at work, waiting for traffic to die down. The thought occurred to me. I know when I want to go home, why don't I have an app that watches traffic for me? I also know that there are a lot of smart people on stackoverflow. Where can I get live traffic data for the san francisco bay area region? The data source should be timely, accurate, and as high resolution as possible. I would like to build an app on top of a service, rather than watch google maps or watch another website. I would prefer that I not have to scrape the data, but I have been know to do this in the past when no other option exists.

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Need help to configure file:default on apache2

- by turk182

hi all!! im trying to use xen on ubuntu 8.04 hardy heron, because it is a project that assign to me in my new job, i have already installed xen and im running the virtual machines. according to the guide that they give me, i have to configure de file: default, from apache2 directory, like this: vi /etc/apache2/sites-available/default inside of this file i have to write the next information: NameVirtualHost * VirtualHost * ServerName "www".ejemplo.com ServerAlias ejemplo.com DocumentRoot /var/www/ ProxyRequests Off Proxy * Order deny,allow Allow from all /Proxy ProxyPass /balancer-manager ! ProxyPass / balancer://mycluster/ stickysession=BALANCEID nofailover=On ProxyPassReverse / "http"://http1.ejemplo.com/ ProxyPassReverse / "http"://http2.ejemplo.com/ Proxy balancer://mycluster BalancerMember "http://10.10.2.101:8080 loadfactor=1 BalancerMember "http://10.10.2.102:8080 loadfactor=2 ProxySet lbmethod=byrequests /Proxy Location /balancer-manager SetHandler balancer-manager Order deny,allow Allow from all /Location /VirtualHost in the section of balancermember im using the ip of the virtual machine: virtual machine 1 has ip 10.10.2.101 and virtual machine 2 has ip 10.10.2.102 then i have to install apache2 on each virtual machine and restart apache2 the question is what i hace to do to verify if all of this works allegedly i have to open a browser and write "www.ejemplo.com" and suppost show something thats the reason that im ask for help cause i dont know what to do, im looking for on the web and i cant find nothing related with this... ill appreciatte your help. THXS!!! pd. i closed "www" and "HTTP" in quotes by rules of this sites cause im a new user

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Errors in building ceplayit (directshow player sample)

- by ame

I tried to build the ceplayit files (of directshow player samples). I added them to a smart device project based on the sdk for my device (named TEMP). I am using MFC in visual Studio 2005. However the following errors occurred: Error 1 error LNK2001: unresolved external symbol IID_IBasicAudio vidwindow.obj Error 2 error LNK2001: unresolved external symbol CLSID_OverlayMixer ceplayit.obj Error 3 error LNK2001: unresolved external symbol IID_IBaseFilter ceplayit.obj Error 4 error LNK2001: unresolved external symbol IID_IMediaEventEx ceplayit.obj Error 5 error LNK2001: unresolved external symbol IID_IBasicVideo ceplayit.obj Error 6 error LNK2001: unresolved external symbol IID_IVideoWindow ceplayit.obj Error 7 error LNK2001: unresolved external symbol IID_IMediaPosition ceplayit.obj Error 8 error LNK2001: unresolved external symbol IID_IMediaSeeking ceplayit.obj Error 9 error LNK2001: unresolved external symbol IID_IMediaControl ceplayit.obj Error 10 error LNK2001: unresolved external symbol CLSID_FilterGraph ceplayit.obj Error 11 error LNK2001: unresolved external symbol IID_IGraphBuilder ceplayit.obj Error 12 fatal error LNK1120: 11 unresolved externals TEMP I read that i need to link strmbase.lib to my project but I think I am unable to correctly do this and the errors persist. Please help!

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Why is there no code-folding in emacs ?

- by Pierre

There are several questions on SO about how to get code folding in emacs, without having to add any special characters like "markers" in the comments for example. Someone said that there was "no perfect solution." It seems that it could be done by parsing the source of the program being written and look for matching parenthesis or bracket, or to do it based on indentation. You could also use a combination of scripts that use different methods. So why is it commonly accepted that there is no "perfect" and straightforward way to get code-folding in emac? Is there something in emacs or its architecture that makes it hard to program? If it were easy, after so many years of smart people using emacs you would think that someone would have wrote it.

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Compilier optimization of repeated accessor calls C#

- by apocalypse9

I've found recently that for some types of financial calculations that the following pattern is much easier to follow and test especially in situations where we may need to get numbers from various stages of the computation. public class nonsensical_calculator { ... double _rate; int _term; int _days; double monthlyRate { get { return _rate / 12; }} public double days { get { return (1 - i); }} double ar { get { return (1+ days) /(monthlyRate * days) double bleh { get { return Math.Pow(ar - days, _term) public double raar { get { return bleh * ar/2 * ar / days; }} .... } Obviously this often results in multiple calls to the same accessor within a given formula. I was curious as to whether or not the compiler is smart enough to optimize away these repeated calls with no intervening change in state, or whether this style is causing a decent performance hit. Further reading suggestions are always appreciated

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How can I stop sorl thumbnail from breaking with very long filenames?

- by bitbutter

I've noticed that when working with SORL thumbnail, sometimes a user will upload an image with a very long filename, longer than the varfield in the database can hold. The name gets truncated in the database and the project gives errors whenever the image is requested. Is there a smart and safe way to have django automatically truncate long filenames in sorl uploads (prior to saving them in the database) to prevent this sort of thing? As reference, here's how the relevant model from my current project looks: class ArtistImage(models.Model): artist = models.ForeignKey(Artist) position = models.IntegerField() image = ThumbnailField( thumbnail_tag='<span class="artistimagewrapper"><img class="artistimage" src="%(src)s" width="%(width)s" height="%(height)s"></span>', upload_to='uploaded_images/artistimages', size=(900,900), quality=100, options={'crop': 'center'}, extra_thumbnails={ 'small':{ 'size':(92,92), 'quality':100, 'options':{'crop': 'center'}, } } ) class Meta: ordering = ('image',) def __unicode__(self): return (u"%s" % self.image)

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Ways to save enums in database

- by corgrath

Hey guys. I am wondering what the best ways to save enums into a database is. I know there are name() and valueOf() methods to make it into a String back. But are there any other (flexible) options to store these values? Is there a smart way to make them into unique numbers (ordinal() is not safe to use)? Any comments and suggestions would be helpful :) Update: Thanks for all awesome and fast answers! It was as I suspected. However a note to 'toolkit'; That is one way. The problem is that I would have to add the same methods with each enum type i create. Thats a lot of duplicated code and, at the moment, Java does not support any solutions to this (You cannot let enum extend other classes). However, thanks for all answers!

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Filtering at server or at client?

- by ablmf

I am thinking about how to build advertise site which works like twitter. That means, most user don't not visit the site by browser, they should run a dedicated client application on their PC or smart phone. Then they set some filters about what kind of advertise they like. And when new post that fulfill their needs appear, the client will make a notification. To make that client as real time as possible, it has to poll the server within a short time interval. The problem is, should I do the filtering at the server side when client polls, or should I simply transfer all new posts to client and let client do the filtering? Making server side filtering might cause too much CPU cycles of server, but transferring every post blindly to client might waste a lot of bandwidth. Just a brain game. :)

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How to use Mobile Browser Definition File for a Phone vs SmartPhone seperation

- by Denis Hoctor

Hi all, I'm looking to revamp our mobile site with something simple for phones below the ambiguous smart phone category and something a little more interesting for the phones above this category. I'm not interested in WAP/WML for this project. I'm building a ASP.Net 4 MCV 2 app and using MBDF What I'd like to know is how best to define this differentiation when using MBDF? Screen size, Javascript, SpportsTouchScreen etc. are all in MBDF along with others but I'm not sure where to draw the line and where the data is most accurate for the broad number of devices. What do those of you out there developing for this spread of hardware & software split on? Thanks, Denis P.S. I've done my research on xHTML MP1.0 - 1.2 and the best practises for implementation to ensure broad coverage but I don't want to restrict the newer phones out there to what the base line can see.

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AWS Linux EC2: yum won't run with plugins

- by Patrick

Short Version: yum commands on my Amazon Linux EC2 AMI only work with --noplugins. Long Version: A couple of days ago, I ran yum update at the behest of the SSH Login MoTD telling me I had updates to install. About midway through the update (specifically while updating the kernel), the update abruptly ended (79 of 138 items completed). The website I host on EC2 got weird for a few minutes, but eventually seemed to stabilize back out (maybe EC2 restarted itself?), and I didn't have further issues (other than MySQL started running out of memory, but I think that's probably unrelated to this). Today, I went to install gcc-c++ (with yum install gcc-c++). When I did, I got the following message: Loaded plugins: priorities, security, update-motd, upgrade-helper Config error: Command "updateinfo" already defined and I get that for any command I can think to run using yum. However, If I throw in the --noplugins flag, then magically it seems to work. To be clear, when I installed a different package a week ago, it worked totally correctly, so the yum update is the only thing I can think of that changed. I could find nothing on Google with regard to "updateinfo" already defined (with and without quotes). I tried running yum update --noplugins which spit out a message telling me that I should have run yum-complete-transaction instead, but proceeded to try to update something on its own. When that completed, I tried yum-complete-transaction but that gave me a message about the transactions not lining up correctly, so it removed the old transaction (Probably since I should have completed the first transaction before trying to update again, if I had known). Based on the SF question "Linux EC2 Broken Yum", I've also tried yum clean all --noplugins (fails the same with plugins) which just gives me Cleaning repos: amzn-main amzn-updates rpmforge Cleaning up everything I also tried package-cleanup --problems Loaded plugins: priorities, update-motd, upgrade-helper No Problems Found and package-cleanup --dupes Gives a lot of dupes, so I pasted them here: http://pastebin.com/VVFQEkTT instead of inline. At this point, I'm not sure what else there even is to check.

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Tips on debugging copy and paste into powerpoint 2010

- by Andrew S.

I have a custom application in C++ that has been used to successfully copy-and-paste an object from the application into MS Office 2003 and 2007 (Word, Excel and PowerPoint). The object opens in our own custom activeX control. Now with windows XP and PowerPoint 2010, nothing happens on the cut-and-paste. I have tried turning off the smart copy/paste to no avail. Copy/paste works with Word and Excel 2010. Do you have tips on how to debug this? Thanks Andrew

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Software-related but not programming-specific questions

- by jayrdub

I have often fought the urge to ask questions that I know aren't appropriate on SO, because I personally haven't come across another online group who's opinions I would trust as much. What sites do you frequent that you have found good participation from a smart group of people where you can ask questions that are related to software, but not programming problems? This community also has a vast depth of knowledge about things related to software like marketing, graphics/UI, running a small business, working in bad jobs, etc. that would greatly benefit everyone else. Where do we go to tap all that knowledge? On stackoverflow.uservoice.com there is a popular suggested feature to sanction, or add to SO, a place to hold discussions that aren't about specific programming questions. It seems that the suggestion has been denied in the past though.

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