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• allowing bb code but not java script

  - by user1405062

  Hello im trying to get the hang of using bb codes onto my normal php site ( not forum or anything just a normal site ) I have seen a few posts like this one http://www.pixel2life.com/forums/index.php?/topic/10659-php-bbcode-parser/ which says i need a bb parser. I was just wondering can anyone show me how i would use one ? I have a status box were users can update there status but i would like to allow bb codes but not java script. So when im doing my inserting into the db i strip the status like so.. $status= mysql_real_escape_string($_POST['status']); $status2= strip_tags($status); And that stops the java script and tags from getting though but i need the bb code tags to come though but carry on blocking the java script code is there anyway to do this ? Also then i just echo it out echo $status2 ; But just plain text shows so was just wondering if anyone knows how to let though bb code and stop java script and could some one show me how to use the bb parasher ? also need to know how to echo out the bb coding...

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• What do I need to do besides code?

  - by user151841

  I'm a single-person operation for my small employer. I'm working on a couple of web applications that have grown to medium-size. We have backups going and everything is in version control with Subversion. I have comments in my code, but documentation outside of code is "spotty at best", and frequently things change. What do I need to do to bring it to the next level, beyond a pile of ( version-controlled, well-commented ) code? What would you say is required to have a robust set of documentation outside of the codebase itself, where the project is at, and where it's going? Ideally I would like some integrated system that would go from brainstorm, to requirements, to tracking bugs and features in svn check-in messages, to documentation. Would trac or redmine do something like this? I would like to show to my boss, "This is the prioritized list of features, this is where we are now, this is how long I spend on this feature, how long I spent on this bug" and I'd like to spend the minimum amount of time managing the projects :) What about ERD and UML diagrams? Is a project incomplete without them?

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• ecommerce - use server side code for hidden values in an html form

  - by bsarmi

  I'm trying to learn how to implement a donation form on a website using virtual merchant. The html code from their developer manual goes like this: <form action="https://www.myvirtualmerchant.com/VirtualMerchant/process.do" method="POST"> Your Total: $5.00 <br/> <input type="hidden" name="ssl_amount" value="5.00"> <br/> <input type="hidden" name="ssl_merchant_id" value="my_virtualmerchant_ID"> <input type="hidden" name="ssl_pin" value="my_PIN"> <input type="hidden" name="ssl_transaction_type" value="ccsale"> <input type="hidden" name="ssl_show_form" value="false"> Credit Card Number: <input type="text" name="ssl_card_number"> <br/> Expiration Date (MMYY): <input type="text" name="ssl_exp_date" size="4"> <br/> <br/> <input type="submit" value="Continue"> </form> I have that in an html file and it works fine, but they suggest that the merchant data (the input type="hidden" values) should be in a Server Side Code. I was looking at cURL but it'a all very new to me and I spent a couple of hours trying to find some guide or some sample code on how to accomplish that. Any suggestions or help is greatly appreciated. Thanks!

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• Source code dependency manager for C++

  - by 7vies

  There are already some questions about dependency managers here, but it seems to me that they are mostly about build systems, while I am looking for something targeted purely at making dependency tracking and resolution simpler (and I'm not necessarily interested in learning a new build system). So, typically we have a project and some common code with another project. This common code is organized as a library, so when I want to get the latest code version for a project, I should also go get all the libraries from the source control. To do this, I need a list of dependencies. Then, to build the project I can reuse this list too. I've looked at Maven and Ivy, but I'm not sure if they would be appropriate for C++, as they look quite heavily java-targeted (even though there might be plugins for C++, I haven't found people recommending them). I see it as a GUI tool producing some standardized dependency list which can then be parsed by different scripts etc. It would be nice if it could integrate with source control (tag, get a tagged version with dependencies etc), but that's optional. Would you have any suggestions? Maybe I'm just missing something, and usually it's done some other way with no need for such a tool? Thanks.

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• got undefined variable in php code

  - by Newbie New

  I got a error message when I run my php however the result is come out this is my code function cart() { foreach($_SESSION as $name => $value) { if ($value>0) { if (substr($name, 0, 5) == 'cart_'){ $id = substr($name, 5, (strlen($name)-5)); $get = mysql_query('SELECT id, name, price FROM products WHERE id=' .mysql_real_escape_string((int)$id)); while ($get_row = mysql_fetch_assoc($get)){ $sub = $get_row['price'] * $value; echo $get_row['name'].' x '.$value.' @ &pound'.number_format($get_row['price'], 2).' = &pound'.number_format($sub, 2).' <a href="cart.php?remove='.$id.'">[-]</a> <a href="cart.php?add='.$id.'">[+]</a> <a href="cart.php?delete='.$id.'">[Delete]</a><br />' ; } } $total += $sub; } } echo $total; } ?> I got a error message Notice: Undefined variable: total in C:\xampp\htdocs\shoppingcart\cart.php on line 54 which line 54 is echo $total; what's wrong with my code?? I think I have defined the code in $total += $sub; thanks for helping me :)

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• incapsulation of a code inmatlab

  - by user531225

  my code is pathname=uigetdir; filename=uigetfile('*.txt','choose a file name.'); data=importdata(filename); element= (data.data(:,10)); in_array=element; pattern= [1 3]; locations = cell(1, numel(pattern)); for p = 1:(numel(pattern)) locations{p} = find(in_array == pattern(p)); end idx2 = []; for p = 1:numel(locations{1}) start_value = locations{1}(p); for q = 2:numel(locations) found = true; if (~any((start_value + q - 1) == locations{q})) found = false; break; end end if (found) idx2(end + 1) = locations{1}(p); end end [m2,n2]=size(idx2) res_name= {'one' 'two'}; res=[n n2]; In this code I finding a pattern in one of the column of my data file and counting how many times it's repeated. I have like 200 files that I want to do the same with them but unfotunatlly I'm stuck. this is what I have added so far pathname=uigetdir; files=dir('*.txt'); for k=1:length(files) filename=files(k).name; data(k)=importdata(files(k).name); element{k}=data(1,k).data(:,20); in_array=element;pattern= [1 3]; locations = cell(1, numel(pattern)); for p = 1:(numel(pattern)) locations{p} = find(in_array{k}== pattern(p)); end idx2{k} = []; how can I continue this code..??

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• Using Visual Studio to make non aspx code-behind pages

  - by rizzle

  I want to build my own "code behind" like pages so that i can have HTML in a HTML file and code in cs file but be able to have Intellesense for the tokens in the HTML file. (i know that's what the .NET page class does, but i want to have something much lighter) EG: in the .html file: <%@ Directive classname="HTMLSnippet" %> <html> <body> <div>[%message%] </body> </html> and in a .cs file public class MyClass : HTMLSnippet { public class MyClass () { snippet.message = "message goes here" } } So my question is how do make the HTMLSnippet class so that it's members are automatically created, and specifically show up in Intellesense as i add tokens to the .html file? I know that .net currently does it by creating the designer.cs file and basically builds a class with all the elements from the page as it goes, and that would work fine but how can i get visual studio to generate that before compiling so that it shows up in Intellesense. Thanks! Clarification I'm not using this as a handler yet, i want to use this to have HTML snippets with tokens be usable in code as an object with properties. so almost like a custom control. I think what i have to do is create a VS add-in that waits for me to type tokens into an .html file then it automatically creates a .cs file with members for each token.

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• Ajax Code to run PHP query After Facebook Like Button is Clicked

  - by John

  I have the PHP below on a file called fblike.php. On another file, I have the Facebook Like button. The Like button functions. I would like to run the code below when the Facebook Like button is clicked. I know that FB.Event.subscribe('edge.create', function(response) {} is supposed to run whenever the Like button is clicked. I know that I am probably supposed to use Javascript and maybe Ajax to cause the PHP on fblike.php to run. But after multiple tries, I can't get it to work. What is the specific Ajax code that I could include within the Facebook Event? Do I need to do anything to the Like button code to allow the Facebook Event to work? $submissionid = $_POST['submissionid']; $uid = $_POST['uid']; mysql_connect("server", "username", "password") or die(mysql_error()); mysql_select_db("database") or die(mysql_error()); $q = "INSERT INTO fblikes VALUES (NULL, '$submissionid', '$uid', NULL)"; $r = mysql_query($q); if($r) { echo "Success!"; } elseif(!$r) { echo "Failed!"; }

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• CHKDSK error code 766f6c756d652e63 3f1

  - by BenjiWiebe

  On a Windows 7 computer, running chkdsk /r /f C: in repair mode, it gives the error, Unspecified error 766f6c756d652e63 3f1. or something like that. I have tried the following: uninstalling all antivirus software scanning with MalwareByte's Anti-Malware doing a Disk Cleanup running Disk Defrag booting TRK and running fsck -t ntfs (gives error Unsupported case. and not implemented). I have also tried a System Restore, but there is a Temporary Internet file that appears to be in all restore points, and that file must be corrupted or something, because System Restore always grinds to a halt when it gets to that file. What should I try next? Thanks in advance.

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• Windows update error: Code 80072F8F (possibly datetime-not-correct, but it is)

  - by Andrew

  I have a Windows 2008 Server 64bit installation running as a virtual instance with a hosting provider. Windows Update has worked fine until IE8 (along with some other updates) managed to get installed (don't get me started). Now all of a sudden Windows Update fails to run and complains with error 80072F8F. UPDATE: I've since removed IE8 and am still having issues (tissues are on order) This apparently means that the time/timezone of the server is incorrect - which is not the case. I've synced the time with a time server and rebooted a number of times. I've followed the instructions here (http://support.microsoft.com/kb/929458) to no avail. Thanks! Andrew

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• windows 8.1 upgrade fails with error code 0xc1900101-0x20017

  - by cmorse

  I just tried to install windows 8.1 on my laptop, but it fails to install with the message: Sorry we couldn't complete the update to Windows 8.1. We restored your previous version of Windows to this PC 0xC1900101 - 0x20017 It looks like on the first boot that the laptop is going to the PC restore screen (it asks what kind of keyboard I have, and then what repair optins I would like to take). Thus far I have just been selecting "Continue to windows 8." I'm running a Lenovo x220i tablet. I've got 43GB of free disk space. It installed just fine on my desktop. The primary difference between the two machines is that the desktop has media center install, and isn't using TrueCrypt. Full WindowsUpdate.log http://pastebin.com/hGmAW4Q1 Most important portion of WindowsUpdate.log: 2013-10-17 10:41:06:671 964 694 Agent ************* 2013-10-17 10:41:06:671 964 694 Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates] 2013-10-17 10:41:06:671 964 694 Agent ********* 2013-10-17 10:41:06:671 964 694 Agent * Online = No; Ignore download priority = No 2013-10-17 10:41:06:671 964 694 Agent * Criteria = "IsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1" 2013-10-17 10:41:06:671 964 694 Agent * ServiceID = {7971F918-A847-4430-9279-4A52D1EFE18D} Third party service 2013-10-17 10:41:06:671 964 694 Agent * Search Scope = {Machine & All Users} 2013-10-17 10:41:06:671 964 694 Agent * Caller SID for Applicability: S-1-5-18 2013-10-17 10:41:07:233 964 870 Report REPORT EVENT: {AD47FBDC-F7F9-4E7F-BAF4-DBA3784C7101} 2013-10-17 10:41:06:436-0600 1 202 [AU_REBOOT_COMPLETED] 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Reboot completed. 2013-10-17 10:41:07:233 964 870 Report REPORT EVENT: {8D4E7A67-9526-4702-A897-5BE5F97497AF} 2013-10-17 10:41:06:639-0600 1 204 [AGENT_INSTALLING_FAILED_POST_REBOOT] 101 {8951E70D-4332-4F7C-B92D-D9362E384959} 1 c1900101 WSAcquisition Failure Content Install Installation Failure Post Reboot. 2013-10-17 10:41:07:249 964 870 Report CWERReporter::HandleEvents - WER report upload completed with status 0x8 2013-10-17 10:41:07:249 964 870 Report WER Report sent: 7.8.9200.16715 0xc1900101(0x20017) 8951E70D-4332-4F7C-B92D-D9362E384959 Install 101 Unmanaged 2013-10-17 10:41:07:249 964 870 Report CWERReporter finishing event handling. (00000000)

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• Random haproxy 408 errors

  - by Errol Fitzgerald

  I keep getting random 408 timeout messages from haproxy, but can't figure out if its a bug in 1.5-dev25 or something in my config file global log 127.0.0.1 local0 log 127.0.0.1 local1 info #log loghost local0 info maxconn 80000 #debug #quiet user haproxy group haproxy stats socket /tmp/haproxy.sock defaults log global mode http errorfile 503 /etc/haproxy/errors/503.http option httplog option dontlognull retries 3 option redispatch maxconn 80000 timeout client 12s timeout server 120s timeout queue 120s timeout connect 10s timeout http-request 30s option http-server-close timeout http-keep-alive 3000 option abortonclose option httpchk ... Does anyone see anything wrong with these config settings?

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• Writing an SVN hook that updates copy of committed code

  - by Jordan Reiter

  I have a SVN repository with a lot of sub-projects stored in it. Right now in my post-commit I just loop through all possible folders on the machine and run svn update on each: REPOS="$1" REV="$2" DIRS=("/path/to/local/copy/firstproject" "/path/to/local/copy/anotherproject" ... "/path/to/local/copy/spam") LOGNAME=`/usr/bin/whoami` for DIR in ${DIRS[@]} do cd $DIR sudo /usr/bin/svn update --accept=postpone 2>&1 | logger logger "$LOGNAME Updated $DIR to revision $REV (from $REPOS) " done The problem is that this is slow and redundant when I'm just committing the subfolder of one of the projects. I'm wondering if there's a better way of identifying which of the DIRS I should use and only update that one. Is there some way to do this? As far as I can tell there's no way to determine which part of a repo was committed and thus which directory needs to be updated. Is the only alternative to create a separate repository for each project? (Probably should have done that from the start, if so...)

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• ErrorDocument not working when accessing .htaccess

  - by oxguy3

  I've been setting up ErrorDocuments for a website I'm working, and generally they've been working. However, after I set the 403 ErrorDocument, I noticed that it didn't work when I tried to access the .htaccess file itself. When I access a different forbidden file, the Error Document appears just fine. How can I make the ErrorDocument work on the .htaccess file? If you didn't follow my explanation, here are links to show you what I mean: ErrorDocument works fine: http://keycraft.haydencity.net/.ftpquota ErrorDocument doesn't work: http://keycraft.haydencity.net/.htaccess

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• How can I set up a 404 error page when people access http://ftp.mydomain.com?

  - by Tim B.

  I am a freelance videographer/developer, and part of my job involves transferring large files over FTP to production houses/television stations. While the majority of people in my industry understand the difference between FTP and HTTP, I've experienced several interactions in the past couple months of people who still open Internet Explorer and try to access http://ftp.mydomain.com, receive an error page served by HostGator, and tell me that they cannot access my FTP server. Instead of spending time delivering instructions via e-mail, I'd much prefer to serve up a custom error page in this instance that instructs them how to download and use an FTP client. I tried setting up a sub-domain in Cpanel hoping I could simply drop in an .htaccess file with the error page, but I got this error: ftp.mydomain.com domainadmin-domainexistsglobal I also tried creating a custom error page in PHP which reads the site URL and serves up the custom content only when http://ftp.mydomain.com is accessed. Unfortunately, the error page works for every subdomain except that one. I'm not entirely sure this is even technically possible, which is why I bring it to the good people of StackOverflow to help. Thanks!

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• What is this SIGSEGV error code 14?

  - by ffffff

  Every day this error occured kernel: crond[1234]: segfault at xxxxxxx rip xxxx rsp xxx error 14 What's happen

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• "Options ExecCGI is off in this directory" When try to run Ruby code using mod_ruby

  - by Itay Moav

  I am on Ubuntu, Apache 2.2 Installed the fcgi via apt-get then removed it via apt-get remove. Installed mod-ruby configuration I added to Apache: LoadModule ruby_module /usr/lib/apache2/modules/mod_ruby.so RubyRequire apache/ruby-run <Directory /var/www> Options +ExecCGI </Directory> <Files *.rb> SetHandler ruby-object RubyHandler Apache::RubyRun.instance </Files> <Files *.rbx> SetHandler ruby-object RubyHandler Apache::RubyRun.instance </Files> I have a file in the www direcoty with puts 'baba' I have other files in that directory, all accessible via Apache. Test file has been chmod 777 In the browser I get 403. In Apache error log I get: [error] access to /var/www/t.rb failed for (null), reason: Options ExecCGI is off in this directory If I move this to a sub folder rubytest and modify the relevant config to be: <Directory /var/www/rubytest> Options +ExecCGI </Directory> and making sure the directory has 755 permissions on it, it just try to download the file, as if it does not recognize the postfix *.rb any more If I give directory and files 777 it fails: usr/lib/ruby/1.8/apache/ruby-run.rb:53: warning: Insecure world writable dir /var/www/rubytest in LOAD_PATH, mode 040777 [Tue May 24 19:39:58 2011] [error] mod_ruby: error in ruby [Tue May 24 19:39:58 2011] [error] mod_ruby: /usr/lib/ruby/1.8/apache/ruby-run.rb:53:in load': loading from unsafe file /var/www/rubytest/t.rb (SecurityError) [Tue May 24 19:39:58 2011] [error] mod_ruby: from /usr/lib/ruby/1.8/apache/ruby-run.rb:53:in handler' BUT, IF I USE *.rbx it works like a charm...go figure.

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• How to soft code an MKV with subtitles?

  - by GiH

  I have an avi and corresponding .srt file for subtitles. I hate having two files for this movie, so what I want to do is convert this file to mkv as I heard it can hold subtitles. I have handbrake to convert the file, but will that allow me to include the subtitles? If not, how would I go about putting the subtitles into the mkv?

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• HTTP/1.1 Status Codes 400 and 417, cannot choose which

  - by TheDeadLike

  I have been referred to here that it might be of better help, I've got a processing file which handles the user sent data, before that, however, it compares the input from client to the expected values to ensure no client-side data change. I can say I don't know lot about HTTP status codes, but I have made up some research on it, and to choose which one is the best for unexpected input handling. So I came up with: 400 Bad Request: The request cannot be fulfilled due to bad syntax 417 Expectation Failed: The server cannot meet the requirements of the Expect request-header field Now, I cannot be really sure which one to use, I have seen 400 Bad Request being used alot, however, whatI get from explanation is that the error is due to an unexistent request rather than an illegal input. On the other side 417 Expectation Failed seems to just fit for my use, however, I have never seen or experimented this header status before. I need your experience and opinions, thanks alot! For a full detailed with form/process page drafts, and my experiments, follow this link.

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• Python coding with VLC player (quite a basic query I expect)

  - by Todd

  I'm fairly new to the whole coding realm so my knowledge is fairly limited, and I can't seem to find any basic tutorials on how to use scripts with VLC player. More specifically, the reason I'm asking here is because I stumbled across a post on this site about playing random clips from random videos on VLC player automatically. This is the forum post: Playback random section from multiple videos changing every 5 minutes My situation is similar to this lovely gentleman's was, though he clearly knows a lot more about coding than I do. In short, I'd like to copy this coding into a file of some sort and apply it to VLC player myself. Only I'm not sure what file type I'd have to save it as (I have Python by the way, and I tried saving it as a .py file but I didn't know if it was correct or where to go from there). Additionally, I'm not sure how to get VLC to "read" the script, so to speak - is there a specific location the file needs to be, and do I run the script from another program or through VLC? I'll reiterate that I'm relatively new to this, so if anybody would be so kind as to post a quick list of steps on how to save/place the file and use it with VLC player I really would appreciate it! P.S. I'm not computer illiterate, I'm fine with most programs and I'd understand if you just said things like "C:\Program Files (x86)\VideoLAN\VLC\plugins" or "in VLC, select Tools Plugins and extensions", I just wouldn't catch on to anything about adding a line of coding that does something without being told exactly what to write! Many thanks in advance! :) Todd

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• NGINX : Proxy pass intercepting 5xx errors - Possible to differentiate between ones fired by backed vs ones fired by nginx itself?

  - by anonymous-one

  We use proxy_intercept_errors ( http://wiki.nginx.org/HttpProxyModule#proxy_intercept_errors ) with our backends. We intercept a number of status codes, including a few 5xx ones. Our 5xx (each 500 has its own) handler has an access_log so we can see all the 5xx errors returned to the user in a nice clean logged format. The issue with this is that as it stands now, we cannot tell weather a 5xx was returned to the user by nginx or intercepted from our backend. Is there any way to differentiate between the two? Thanks.

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• What is the difference between these two find algorithms? [migrated]

  - by Joe

  I have these two find algorithm which look the same to me. Can anyone help me out why they are actually different? Find ( x ) : if x.parent = x then return x else return Find ( x.parent ) vs Find ( x ) : if x.parent = x then return x else x.parent <- Find(x.parent) return x.parent I interpret the first one as int i = 0; return i++; while the second one as int i = 0; int tmp = i++; return tmp which are exactly the same to me.

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• Name one good reason for immediately failing on a SMTP 4xx code

  - by Avery Payne

  I'm really curious about this. The question (highlighed in bold): Can someone name ONE GOOD REASON to have their email server permanently set up to auto-fail/immediate-fail on 4xx codes? Because frankly, it sounds like "their" setups are broken out-of-the-box. SMTP is not Instant Messaging. Stop treating it like IRC or Jabber or MSN or insert-IM-technology-here. I don't know what possesses people to have the "IMMEDIATE DELIVERY OR FAIL" mentality with SMTP setups, but they need to stop doing that. It just plain breaks things. Every two or three years, I stumble into this. Someone, somewhere, has decided in their infinite wisdom that 4xx codes are immediate failures, and suddenly its OMGWTFBBQ THE INTARNETZ ARE BORKEN, HALP SKY IS FALLING instead of "oh, it'll re-attempt delivery in about 30 minutes". It amazes me how it suddenly becomes "my" problem that a message won't go through, because someone else misconfigured "their" SMTP service. IF there is a legitimate reason for having your server permanently set up in this manner, then the first good answer will get the check. IF there is no good reason (and I suspect there isn't), then the first good-sounding-if-still-logically-flawed answer will get the check.

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• 404 Not Found for a PL script that exists!

  - by Abs

  Hello all, I make a GET request to a CGI script and I get a 404 error. However, I am 100% sure that script is present and it has permissions: -rwxr-xr-x 1 apache apache 6520 Sep 7 03:01 uu_ini_status_audios.pl The request URL is: http://mysite.com/cgi-bin/uu_ini_status_audios.pl?tmp_sid=893facacc5dc392ad0f4c91e6a9e8d40&rnd_id=0.12266222834382812 The error I get: The requested URL /cgi-bin/uu_ini_status_audios.pl was not found on this server. This use to work for me before, but I think it stopped working after I restarted apache so maybe it means its a configuration I changed?? I checked the error logs for apache and php and nothing useful was found to help me with my problem! I appreciate any help on this!

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• how to install mpgtx from source code

  - by Ahmet vardar

  i am new on linux server. i have mpgtx folder in my root, how can i install it ? in readme file it is written; ./configure && make when i type this i get permission denied error ? thanks EDIT: Here the steps i done root@server [/]# cd /mpgtx root@server [/mpgtx]# ./configure -bash: ./configure: Permission denied root@server [/mpgtx]# make ----------------------------------------------------------------------------- Hello ! I'm afraid I'm a dummy Makefile. My goal in life is to politely ask you to run the configure script to actual- ly generate a real Makefile. Would you be kind enough to type "./configure --help" to see the options that will suit your needs ? Please note that typing "./configure" without option will generate a Makefile that will suit most people needs. I wish you a good day. Please don't drive to fast. ----------------------------------------------------------------------------- root@server [/mpgtx]# ./configure -bash: ./configure: Permission denied root@server [/mpgtx]#

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