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  • Is it possible to run several virtual machines each with independent mouse+keyboard on a single PC?

    - by chiurox
    My goal is to instead of buying 4 separate basic PCs (plus the obvious peripherals), buy just one fast PC and the peripherals. I'm wondering if I can use a more powerful computer, say, one with core i7 and plenty of RAM, with 2 video cards (total of 4 monitor outputs) to run 4 or more virtual machines (WinXPs) so instead of having 4 individual machines, I'll be having just one. However, the catch is, is it possible to have a pair of mouse and keyboard + input/output audio for each of these virtual machines?

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  • Very simple video editor.

    - by Jonathan
    Hi First of all, I must to say that I don't know anything about video editing. I'm a total noob in this field. I need to make a screencast. Actually, I have made the desktop recording and I have some shorts videos in mp4 format to work with it. Thats what I need: Cut some fragments of the videos Join the selected portions into a big video Make some transicions in the cutting points (A simple fade will do the job) Put some text in the bottom of the videos during a few seconds making explanations Adding fragments of sound from a mp3/wav record Thats all... Which "very simple" video editor could I use? Thanks!

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  • Textwrangler (OS X) -- Simple Text Macro Help Needed

    - by bobber205
    I often, when parsing log/error files, need to replace < and < and > with in order to be able to efficiently understand what's going on in the files. I know TextWrangler has a macro ability but I can't figure out a efficient way to do this. Since I have to do it so often I'd love to just have a simple keybinding or menu item to do this simple replace/find all for me. Anyone know how to do this? ^_^

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  • Wyse Simple Imager. Unable to Create Product Directory

    - by Steve
    I am trying to submit a post on www.technicalhelp.de, but I receive an error: Invalid Session. Please resubmit the form. This happens if I delete temporary internet files and log out and back in, and if I use a different browser, and if I use a proxy browser. Perhaps someone on this forum can help I am trying to push a Wyse device image to a USB thumb drive. The image is on a remote server, and the thumb drive is connected to my desktop PC. I am using Wyse Simple Imager to do this. When I select the following: Product: V90 Image Version: 5.010627.512 Image File: \servername\folder\OLD_Rapport\V90-withusb\9V90.i2d Almost instantly, without attempting any action, I receive the message: WyseImager Unable to Create Product Directory. Add Image Failed I have completely formatted the USB drive with FAT32. It is new out of the fox, and I can create folders in it. How do I fix this?

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  • Simple CMS (separate files for multiple users) [closed]

    - by Pentium100
    I need a simple CMS software (or maybe it's called something else). There are many users (adding new users has to be simple as it will be done manually, no "sign up" link) and those users have to access (just download, no uploading or modification) some files. A file can be shown just to one user or a group of users (a user can belong to multiple groups). Upload a file and tag which users/groups can access it. This can probably be done with FTP, but HTTP would be better. Any software (preferable open source) that can do this without much modification? I can modify PHP code a bit, but I am not a programmer.

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  • Welcome to the SOA &amp; E2.0 Partner Community Forum

    - by Jürgen Kress
    With more than 200 registrations the SOA & E2.0 Partner Community Forum is a huge success!   Conference program Is available online: http://tinyurl.com/soaforumagenda Agenda Tuesday March 15th 2011 12:15 Welcome & Introduction – Hans Blaas & Jürgen Kress, Oracle 12:30 Oracle Middleware Strategy and Information on Application Grid and Exalogic - Andrew Sutherland, Oracle 13:15 Managing Online Customer, Partner and Employee Engagement Oracle E2.0 Solutions - Andrew Gilboy, Oracle 14:00 Coffee Break 14:30 Partner SOA/ BPM Reference Case – Leon Smiers, Capgemini 15:15 Partner WebCenter/ UCM Reference Case – Vikram Setia, Infomentum 16.00 Break 16.30 SOA and BPM 11gR1 PS3 Update – David Shaffer 17:00 Why specialization is important for Partners – Nick Kritikos, Hans Blaas & Jürgen Kress 17:45 Social Event   Wednesday March 16th 2011 09.00 Welcome & Introduction Day II 09.15 Breakout sessions Round 1 SOA Suite 11g PS3 & OSB Importance of ADF & Jdeveloper SOA Security IDM WebCenter PS3, Whats New E2.0 Sales Plays 10.30 Break 10.45 Breakout sessions Round 2 WebCenter PS3, Whats New Applications Management Enterprise Manager and Amberpoint ADF/WebCenter 11g integration with BPM Suite 11g Importance of ADF & Jdeveloper JCAPS & OC4J migration opportunities for service business 12.00 Lunch 13.00 Breakout sessions Round 3 BPM 11g, Whats New Universal Content Management! 11g SOA Security IDM E2.0 Surrounding Products: ATG, Documaker, Primavera Middleware Industry Value Propositions & Sales Plays 14.30 Break 14.45 Fusion Applications, Rajan Krishnan, Oracle 15.30 SOA & E2.0 Summary & Closing, Hans Blaas & Jürgen Kress, Oracle 15.45 Finish & Departure 16:00 Bus departure   Capgemini Nederland BV Papendorpseweg 100 3500 GN Utrecht The Netherlands Tel: +31 30 689 00 00 For a detailed routedescription by car or public transport please visit: http://www.nl.capgemini.com/pdf/Papendorp_UK.pdf Hotel In case you have not booked your hotel yet, please make your own hotel reservation. You can book your hotel room at the 'Hotel Vianen' at a special rate, by using the Oracle booking code: DDG VIA-GF41422. One night package € 110,- for a single room, including breakfast. Kindly secure your hotel room as soon as possible. The number of rooms is limited! Hotel Vianen Prins Bernhardstraat 75 4132 XE Vianen [email protected] The Netherlands [email protected] Arrival on 14th of March and staying at Hotel Vianen. On 15th of March we have arranged a transfer from Hotel Vianen to the Capgemini Offices. The bus is parked in front of the hotel and will leave at 10.15AM (UTC/GMT+1). Logistics Pass with barcode At your arrival you will receive a pass with a barcode. This pass will give you access to the conference building and the different floors within the building. Please make sure to hand in your pass at the registration desk at the end of the day. Arrival by plane Transfer from Schiphol Airport to Capgemini on 15th of March will be arranged by Oracle. A hostess will be welcoming you at the Meeting Point at Schiphol Airport (this is a red and white large cubicle situated next to Delifrance) The buses will depart from Schiphol Airport at 09.00AM, 09.45AM and 10.30AM (UTC/GMT+1).     For future SOA Partner Community Forums  become a member for registration please visit www.oracle.com/goto/emea/soa (OPN account required) Blog Twitter LinkedIn Mix Forum Wiki Website Technorati Tags: SOA Partner Community Forum,Community,SOA Partner Community,Utrecht 03.2011,OPN,Oracle,Jürgen Kress

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  • How to fix - Parse error: syntax error, unexpected T_CLASS

    - by user557015
    Hi, I'm new to PHP, and i'm making a forum. all the files work except one file, add_topic.php. It gives me an error saying: Parse error: syntax error, unexpected T_CLASS in /home/a3885465/public_html/add_topic.php on line 25 I know it is probably on the lines: </span>}<span class="s4"><br> </span>else{<span class="s4"><br> </span>echo "ERROR";<span class="s4"><br> </span>}<span class="s4"><br> </span>mysql_close();<span class="s4"><br> but the whole code is below just in case. If you have any idea, it would be really appreciated, thanks! The Code for add_topic.php <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <title></title> <meta name="Generator" content="Cocoa HTML Writer"> <meta name="CocoaVersion" content="1038.32"> <style type="text/css"> p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; font: 12.0px Verdana; color: #009901} p.p2 {margin: 0.0px 0.0px 12.0px 0.0px; font: 12.0px Verdana; color: #3a00ff} span.s1 {color: #3a00ff} span.s2 {font: 12.0px 'Lucida Grande'; color: #3a00ff} span.s3 {font: 13.0px Courier; color: #404040} span.s4 {font: 12.0px 'Lucida Grande'} span.s5 {color: #009901} td.td1 {width: 566.0px; margin: 0.5px 0.5px 0.5px 0.5px} </style> </head> <body> <table cellspacing="0" cellpadding="0"> <tbody> <tr> <td valign="middle" class="td1"> <p class="p1"><span class="s1"></span><?php<span class="s2"><br> </span><span class="s1">$host="</span><span class="s3">"host"</span><span class="s1">";</span> // Host name <span class="s4"><br> </span><span class="s1">$username="</span><span class="s3">username</span><span class="s1">";</span> // Mysql username <span class="s4"><br> </span><span class="s1">$password="password";</span> // Mysql password <span class="s4"><br> </span><span class="s1">$db_name="</span><span class="s3">database_name</span><span class="s1">";</span> // Database name <span class="s4"><br> </span><span class="s1">$tbl_name="forum_question";</span> // Table name</p> <p class="p2"><span class="s5">// Connect to server and select database.</span><span class="s4"><br> </span>mysql_connect("$host", "$username", "$password")or die("cannot connect"); <span class="s4"><br> </span>mysql_select_db("$db_name")or die("cannot select DB");</p> <p class="p2"><span class="s5">// get data that sent from form </span><span class="s4"><br> </span>$topic=$_POST['topic'];<span class="s4"><br> </span>$detail=$_POST['detail'];<span class="s4"><br> </span>$name=$_POST['name'];<span class="s4"><br> </span>$email=$_POST['email'];<span class="s4"><br> <br> </span>$datetime=date("d/m/y h:i:s"); <span class="s5">//create date time</span><span class="s4"><br> <br> </span>$sql="INSERT INTO $tbl_name(topic, detail, name, email, datetime)VALUES('$topic', '$detail', '$name', '$email', '$datetime')";<span class="s4"><br> </span>$result=mysql_query($sql);<span class="s4"><br> <br> </span>if($result){<span class="s4"><br> </span>echo "Successful<BR>";<span class="s4"><br> </span>echo "<a href=main_forum.php>View your topic</a>";<span class="s4"><br> </span>}<span class="s4"><br> </span>else{<span class="s4"><br> </span>echo "ERROR";<span class="s4"><br> </span>}<span class="s4"><br> </span>mysql_close();<span class="s4"><br> </span>?></p> </td> </tr> </tbody> </table> </body> </html> Thanks again!

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  • Simple SQL Server 2005 Replication - "D-1" server used for heavy queries/reports

    - by Ricardo Pardini
    Hello. We have two SQL 2005 machines. One is used for production data, and the other is used for running queries/reports. Every night, the production machine dumps (backups) it's database to disk, and the other one restores it. This is called the D-1 process. I think there must be a more efficient way of doing this, since SQL 2005 has many forms of replication. Some requirements: 1) No need for instant replication, there can be (some) delay 2) All changes (including schemas, data, constraints, indexes) need to be replicated without manual intervention 3) It is used for a single database only 4) There is a third server available if needed 5) There is high bandwidth (gigabit ethernet) available between the servers 6) There isn't a shared storage (SAN) available What would be a good alternative to this daily backup/restore routine? Thanks!

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  • Simple, user friendly and strong file encryption in Windows

    - by Adam Matan
    I want a colleague of mine to send me a sensitive MS-Word document via e-mail. Since Word's encryption is questionable, I would like to encrypt the file using a passphrase. Do you know of any user-friendly encryption tool that a novice user can easily use? I wouldn't like to prompt for keys or anything like this - just provide simple interface for single file encryption. EDIT: I have solved this using Putty Secure Copy, through a Linux box I have somewhere. The user downloaded scp to the same directory where the file was, and I have send him the exact scp command by mail. Nice! Another Edit I have some additions (mainly the usage of winscp and perhaps virtual machines). My detailed answer appears below, as requested in comments.

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  • Simple web-frontend for remote svn administration?

    - by Stefan Lasiewski
    We run a SVN repository. Some of our more advanced users need to be able to perform some SVN administration without relying on the system administrator. They need to be able to do things like create SVN repositories, delete SVN repositories,, and perform commands like 'svnadmin dump' and 'svnadmin load'. We'd like to avoid SSH access on these FreeBSD machines, and would rather provide a service interface through a Web UI. I'm looking for a simple script (or a small number of scripts) which use Perl or PHP. I found svnadmin or svnadmin.pl, but was hoping to find something with a larger user community or which has been recommended by others. It looks like Trac allows SVN administration, but comes with may more features then we need.

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  • Super simple high performance http server

    - by masylum
    I´m building a url shortener web application and I would like to know the best architecture to do it in order to provide a fast and reliable service. I would like to have two separate servicies in different machines. The first machine will have the application itself with a apache, nginx, whatever.. The second one will contain the database. The third one will be the one that will be responsible to handle the short url petitions. For the third machine I just need to accept one kind of http petition (GET www.domain.com/shorturl), but it have to do it really fast and it should be stable enough. Which server do you recommend me? Thank's in advance and sorry for my english

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  • Small, simple LDAP server as an alternative to OpenLDAP

    - by jstarek
    I have taken a look at the installation and configuration instructions for the newer OpenLDAP releases and decided that it's too much work to set up for my small userbase. Basically, I only use LDAP to synchronize user accounts on a small number of machines (ok, this does not really require a directory server) and to give those users access to some web-based tools, avoiding the need to create user accounts in several places. Can you recommend a small, simple LDAP server for use on *nix systems? My only requirements are the ability to serve up PosixAccount and Group objects via LDAP.

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  • The Next RAC, ASM and Linux Forum. May 4, 2010 Beit HP Raanana

    - by alejandro.vargas
    The next RAC, ASM and Linux forum will take place next week, you are still on time to register : Israel Oracle Users Group RAC,ASM and Linux Forum This time we will have a panel formed by Principal Oracle Advanced Customer Services Engineers and RAC experts Galit Elad and Nickita Chernovski and Senior Oracle Advanced Customer Services Engineers and RAC experts Roy Burstein and Dorit Noga. They will address the subject: 5 years of experience with RAC at Israeli Customers, lessons learned. It is a wonderful opportunity to meet with the people that is present at most major implementations and helped to solve all major issues along the last years. In addition we will have 2 most interesting Customer Presentations: Visa Cal DBA Team Leader Harel Safra will tell about their experience with scalability using standard Linux Servers for their mission critical data warehouse. Bank Discount Infrastructure DBA Uril Levin, who is in charge of the Bank Backup and Recovery Project, will speak about their Corporate Backup Solution using RMAN; that includes an end to end solution for VLDBS and mission critical databases. One of the most interesting RMAN implementations in Israel. This time I will not be able to attend myself as I'm abroad on business, Galit Elad will greet you and will lead the meeting. I'm sure you will enjoy a very, very interesting meeting. Best Regards Alejandro

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  • Oracle Retail Industry Forum Europe 2014 – Registration Now Open!

    - by Marie-Christin Hansen-Oracle
    We are delighted to announce that registration for the 4th annual Oracle Retail Industry Forum Europe (ORIF Europe) is now open. The event is being held from 10-11 September at the Renaissance St Pancras Hotel in London. ORIF Europe is a must attend event for Oracle Retail customers, retailers who are about to embark on an Oracle implementation, or for those who simply wish to learn more about Oracle Retail solutions and how they support the provision of commerce anywhere. Further details will be announced over the coming weeks, but already confirmed as speakers are: Paul Hornby, Head of eCommerce at Shop Direct, who will discuss the company’s ambitions, challenges faced and the strategy undertaken by the team in driving the business from a catalogue-based to a web-based commerce business. The session will reveal how Shop Direct and Oracle Retail are working together to achieve the transformation of this business into a world-class digital retailer, by building a foundation for future growth for each of its individual brands and target markets. Kate Ancketill, CEO and Founder of GDR Creative Intelligence who will illustrate what best-in-market 'Access Anywhere' retail looks like. From individual retail and next generation personalisation of in-store service, to the land grab for delivery innovation, cutting edge brands are 'training' consumers to check into stores in exchange for concrete benefits. Kate will explore the opportunity this is opening up across the retail landscape. Register for the Oracle Retail Industry Forum today to secure your place.

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  • Java EE 6????????????????????????? ????????????????Oracle WebLogic Server 12c Forum?????|WebLogic Channel|??????

    - by ???02
    Java EE 6?????????????????????????????Oracle WebLogic Server 12c??????????????????????????????????????? 1?25????????Oracle WebLogic Server 12c Forum - ????????Java??????????? -??????????·?????????WebLogic Server 12c??????? Java EE 6?? ~Java EE 6???????????????????~??????????????UFJ???????????????????????????????????????Publickey ??????Java EE 6????WebLogic Server 12c???????????????(???)??2?(?????)????WebLogic Server 12c?????????　???·????????????????Java EE?????????????????????????????????????????????????????Java EE 6???????????????????????Java EE 6???????????WebLogic Server 12c?????????????????????????????　??????????UFJ??????????????????????????????10????????WebLogic Server??????????????????????????????Java?????????????????·????????????????????????????????????????????????????WebLogic Server??????????????　????????????WebLogic Server???????2?????????????Java EE 6???WebLogic Server 12c?????????????????????????????????????????????????????????????　????????????????????????????????????????????????????????????Java EE??????????????????????????Java EE 6??????????????????????????????????????????????????????????????????????????????????????(???)¦??????UFJ??????????????????????·?????WebLogic Server????????――????? ?????? ????? 2011?????　???????????????????Java EE 6????????????????????????????????·???????GlassFish?????????WebLogic Server?Java EE 6??????????????????????????????　????????·??????·?????Java EE 6??????????????????????·??????WebLogic Server???????????????????????????????????·?????????????????????????????????????????????????????????????????(???)?????Java EE???????　2011?10???????JavaOne 2011??Java EE 7????????????????????????????????????????????????????Java EE??????????????????????¦?????JavaOne 2011??Java/Java EE????????!――???????????????!!　Publickey??????2011??Java????????????????Amazon?Heroku????????·??????Java?????????????　??????????????????Java EE????????Spring????????????????8????Twitter?Ruby on Rails??JVM??????????????JVM?????????????????????????????????10??JavaOne?Java EE 7??????PaaS??????????????????????????????????·????????????????????????Java???????????Spring?????????????????????????????Java EE????????????????????????(???)　?????Java EE????????????????????????????　?????JavaServer Faces(JSF) 2?Java Persistence API(JPA)????????????????????????????????????????????????????????????????(???)　????????????????????????????????????????????????????·???????????????????????·???????????????????　????????Java EE?????????????????????????????????·????????????????????????·?????????????????????????????????????????????????????????????????????????????????????????Java EE??????????????????????????????????????????????????????????????????????????????????????????????????Java EE?????????????????????????¦?????WebLogic & Java EE???????????????　?????????Java EE?????????????　?????????????????????????????????????????????????????????????????????????????????????????????　?????????????????????????????????????????????????????????????????????????????????????(???)　??????????????????????????????????????　?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???)　???????????????Web??????????????????????????????????????????????????????????????????????????????????????????????????????????????(???)Java EE 6??????????　??????????????????????????????????????????????????????????Java EE 6????????????????WebLogic Server 12c????????????　?Java EE???????????????Java EE 6?????????????????????"??????"?????????????????????????????????????????????????????????????????????????????Java EE 6??????????????????(???)　?WebLogic Server 12c????????????Java EE 6????????????????????????????????Java EE 6????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???)　??????Java EE 6????????????????????????????????????????????????????????????????????????????????　??????????????????"???"???????????????Java EE???????????????????????????????"??"?"??"????????????????????????????????????????????????????????"??"????????????????"??"??????????????????????????????????????????????????????????????"??"????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???)　??????????????????????????????????????????????????????????????　????????????????????????????????????????????????????????????????????????????????????????????????????????????????????IT????????????????????????????????????????????????????(???)　????????3??????Java EE 6???WebLogic Server 12c????????????????Oracle WebLogic Server 12c Forum - ????????Java??????????? -????????????????????????????????????????Java EE 6????????????????Java EE??????????????????????????????????????

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  • How would you code a washing machine?

    - by Dan
    Imagine I have a class that represents a simple washing machine. It can perform following operations in the following order: turn on - wash - centrifuge - turn off. I see two basic alternatives: A) I can have a class WashingMachine with methods turnOn(), wash(int minutes), centrifuge(int revs), turnOff(). The problem with this is that the interface says nothing about the correct order of operations. I can at best throw InvalidOprationException if the client tries to centrifuge before machine was turned on. B) I can let the class itself take care of correct transitions and have the single method nextOperation(). The problem with this on the other hand, is that the semantics is poor. Client will not know what will happen when he calls the nextOperation(). Imagine you implement the centrifuge button’s click event so it calls nextOperation(). User presses the centrifuge button after machine was turned on and ups! machine starts to wash. I will probably need a few properties on my class to parameterize operations, or maybe a separate Program class with washLength and centrifugeRevs fields, but that is not really the problem. Which alternative is better? Or maybe there are some other, better alternatives that I missed to describe?

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  • Simple image editor to select area of image as wallpaper

    - by Kevin
    I've spent way to many hours looking for software to do the following simple task, so now I'll ask. I need software that will open an image and put a 'crop box' on it. You can set the 'crop box' to standard screen resolutions (1024x768) or define a custom one. You can move the 'crop box' around on the image to select the area you want. You can re-size the 'crop box' (selecting a corner and dragging w/mouse) and it maintains the correct aspect ratio. You can save the area in the 'crop box' to use as the Windows background. (The software doesn't need to set it as the background, I can do that myself in Windows XP.) The free software sites (CNET.com, etc.) have lots of image editing software that do things much more complicated than this simple task. I've spent too many hours downloading them to see if they will do this particular task. The ones I've tried would require manual trial and error to get the part of an image that I want saved as an image, with the correct aspect ratio so Windows doesn't screw with it (stretch, tile, crop) when I select it as the wallpaper.

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  • Explicit Type Conversion and Multiple Simple Type Specifiers

    - by James McNellis
    To value initialize an object of type T, one would do something along the lines of one of the following: T x = T(); T x((T())); My question concerns types specified by a combination of simple type specifiers, e.g., unsigned int: unsigned int x = unsigned int(); unsigned int x((unsigned int())); Visual C++ 2008 and Intel C++ Compiler 11.1 accept both of these without warnings; Comeau 4.3.10.1b2 and g++ 3.4.5 (which is, admittedly, not particularly recent) do not. According to the C++ standard (C++03 5.2.3/2, expr.type.conv): The expression T(), where T is a simple-type-specifier (7.1.5.2) for a non-array complete object type or the (possibly cv-qualified) void type, creates an rvalue of the specified type, which is value-initialized 7.1.5.2 says, "the simple type specifiers are," and follows with a list that includes unsigned and int. Therefore, given that in 5.2.3/2, "simple-type-specifier" is singular, and unsigned and int are two type specifiers, are the examples above that use unsigned int invalid? (and, if so, the followup is, is it incorrect for Microsoft and Intel to support said expressions?) This question is more out of curiosity than anything else; for all of the types specified by a combination of multiple simple type specifiers, value initialization is equivalent to zero initialization. (This question was prompted by comments in response to this answer to a question about initialization).

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  • Matching blank entries in django queryset for optional field with corresponding ones in a required

    - by gramware
    I have a django queryset in my views whose values I pack before passing to my template. There is a problem when the queryset returns none since associated values are not unpacked. the quersyet is called comments. Here is my views.py def forums(request ): post_list = list(forum.objects.filter(child='0')&forum.objects.filter(deleted='0').order_by('postDate')) user = UserProfile.objects.get(pk=request.session['_auth_user_id']) newpostform = PostForm(request.POST) deletepostform = PostDeleteForm(request.POST) DelPostFormSet = modelformset_factory(forum, exclude=('child','postSubject','postBody','postPoster','postDate','childParentId')) readform = ReadForumForm(request.POST) comments =list( forum.objects.filter(deleted='0').filter(child='1').order_by('childParentId').values('childParentId').annotate(y=Count('childParentId'))) if request.user.is_staff== True : staff = 1 else: staff = 0 staffis = 1 if newpostform.is_valid(): topic = request.POST['postSubject'] poster = request.POST['postPoster'] newpostform.save() return HttpResponseRedirect('/forums') else: newpostform = PostForm(initial = {'postPoster':user.id}) if request.GET: form = SearchForm(request.GET) if form.is_valid(): query = form.cleaned_data['query'] post_list = list((forum.objects.filter(child='0')&forum.objects.filter(deleted='0')&forum.objects.filter(Q(postSubject__icontains=query)|Q(postBody__icontains=query)|Q(postDate__icontains=query)))or(forum.objects.filter(deleted='0')&forum.objects.filter(Q(postSubject__icontains=query)|Q(postBody__icontains=query)|Q(postDate__icontains=query)).values('childParentId'))) if request.method == 'POST': delpostformset = DelPostFormSet(request.POST) if delpostformset.is_valid(): delpostformset.save() return HttpResponseRedirect('/forums') else: delpostformset = DelPostFormSet(queryset=forum.objects.filter(child='0', deleted='0')) """if readform.is_valid(): user=get_object_or_404(UserProfile.objects.all()) readform.save() else: readform = ReadForumForm()""" post= zip( post_list,comments, delpostformset.forms) paginator = Paginator(post, 10) # Show 10 contacts per page # Make sure page request is an int. If not, deliver first page. try: page = int(request.GET.get('page', '1')) except ValueError: page = 1 # If page request (9999) is out of range, deliver last page of results. try: post = paginator.page(page) except (EmptyPage, InvalidPage): post = paginator.page(paginator.num_pages) return render_to_response('forum.html', {'post':post, 'newpostform': newpostform,'delpost':delpostformset, 'username':user.username, 'comments':comments, 'user':user, },context_instance = RequestContext( request )) I realised that the issue was with the comments queryset comments =list( forum.objects.filter(deleted='0').filter(child='1').order_by('childParentId').values('childParentId').annotate(y=Count('childParentId'))) which will only returns values for posts that have comments. so i now need a way to return 0 comments when a value in post-list post_list = list(forum.objects.filter(child='0')&forum.objects.filter(deleted='0').order_by('postDate')) does not have any comments (optional field). Here is my models.py class forum(models.Model): postID = models.AutoField(primary_key=True) postSubject = models.CharField(max_length=100) postBody = models.TextField() postPoster = models.ForeignKey(UserProfile) postDate = models.DateTimeField(auto_now_add=True) child = models.BooleanField() childParentId = models.ForeignKey('self',blank=True, null=True) deleted = models.BooleanField() def __unicode__(self): return u' %d' % ( self.postID)

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  • Windows Azure Virtual Machine Test Drive Kit

    - by Clint Edmonson
    The public preview of hosted Virtual Machines in Windows Azure is now available to the general public. This platform preview enables you to evaluate our new IaaS and Enterprise Networking capabilities. Once you have registered for the 90 Day Free Trial and created a new account, you can access the preview directly at this link: https://account.windowsazure.com/PreviewFeatures If you’ve been to any of my presentations lately, you’ll know that I’m fired up about these new offerings. As I’ve worked through some scenarios for myself and with my customers, I’ve been collecting the resources that helped me to ramp up. Here’s a collection of links to the items I’ve found most useful: Core Resources Digital Chalk Talk Videos – detailed technical overviews of the new Windows Azure services and supporting technologies as announced June 7, including Virtual Machines (IaaS Windows and Linux), Storage, Command Line Tools http://www.meetwindowsazure.com/DigitalChalkTalks Scenarios Videos on You Tube – “how to” guides, including “Create and Manage Virtual Networks”, “Create & Manage SQL Database”, and many more http://www.youtube.com/user/windowsazure Windows Azure Trust Center - provides a comprehensive of view of Windows Azure and security and compliance practices http://www.windowsazure.com/en-us/support/trust-center/ MSDN Forums for Windows Azure http://www.windowsazure.com/en-us/support/preview-support/ Microsoft Knowledge Base article Microsoft server software support for Windows Azure Virtual Machines Videos Deep Dive into Running Virtual Machines on Windows Azure Windows Azure Virtual Machines and Virtual Networks Windows Azure IaaS and How It Works Deep Dive into Windows Azure Virtual Machines: From the Cloud Vendor and Enterprise Perspective An Overview of Managing Applications, Services, and Virtual Machines in Windows Azure Monitoring and Managing Your Windows Azure Applications and Services Overview of Windows Azure Networking Features Hybrid Will Rule: Options to Connect, Extend and Integrate Applications in Your Data Center and Windows Azure Business Continuity in the Windows Azure Cloud Linux on Windows Azure Blogs Understanding Windows Azure Virtual Machines An Overview of Windows Azure Virtual Network Virtual Machines and Windows Running SQL Server in a Windows Azure Virtual Machine Support for Linux Virtual Machines on Windows Azure

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  • A question about John Resig's Simple Javascript Inheritance.

    - by Zippo
    I'm using this simple code: http://ejohn.org/blog/simple-javascript-inheritance/ Using this "library", I made this simple class: var Person = Class.extend({ init: function(openningSentence) { this.say(openningSentence); }, say: function(words) { alert(words); } }); The problem with this class, is that I can't call a function using the variable "this" (line 3 in the code gives an error: unknown method "say"). Does anybody knoes if there's a solution for this problem? Btw - I'm using jquery, so if there's a jquery-based solution It'll be great :)

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  • XStream or Simple

    - by Adeel Ansari
    I need to decide on which one to use. My case is pretty simple. I need to convert a simple POJO/Bean to XML, and then back. Nothing special. One thing I am looking for is it should include the parent properties as well. Best would be if it can work on super type, which can be just a marker interface. If anyone can compare these two with cons and pros, and which thing is missing in which one. I know that XStream supports JSON too, thats a plus. But Simple looked simpler in a glance, if we set JSON aside. Whats the future of Simple in terms of development and community? XStream is quite popular I believe, even the word, "XStream", hit many threads on SO. Thanks.

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  • Show only Parent Forums on bbPress front page

    - by Cameron
    I want to show only the very top level forums on my front page. I have tried: <?php if ( bb_forums("depth=1") ) : ?> But that didn't work and all the forums still show up. I only want to show the very top level, so for example if I have the following forums: Main - Sub Forum 1 - Sub Forum 2 --- Sub Forum 2.1 --- Sub Forum 2.1 - Sub Forum 3 Community - Sub Forum 1 - Sub Forum 2 --- Sub Forum 2.1 --- Sub Forum 2.1 - Sub Forum 3 Only Main and Community would appear on the home page. I would seem I need to create a custom loop on the front page that will only show the very top level forums, but I need some help. Thanks.

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