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• Is there a built-in jQuery function for encoding a string as HTML?

  - by Ben McCormack

  Is there a built-in jQuery function for encoding a string as HTML? I'm trying to take the text a user types into a text box and then put that text into a different area of the page. My plan was to take the .val() from the text box and supply that to the .html() of the <div> element. Perhaps there's a good jQuery plugin to help with this (if it's not built-in) or a better way overall to accomplish this goal.

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• How to use Zend Framework Form Hash (token) with AJAX

  - by nvoyageur

  I have included Zend_Form_Element_Hash into a form multiplecheckbox form. I have jQuery set to fire off an AJAX request when a checkbox is clicked, I pass the token with this AJAX request. The first AJAX request works great, but the subsequent ones fail. I suspect it may be once the token has been validated it is then removed from the session (hop = 1). What would be your plan of attack for securing a form with Zend Framework Hash yet using AJAX to complete some of these requests?

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• iPhone Javascript execution time

  - by Rudiger

  Hi guys, In the Apple docs it says that JavaScript execution time is limited to 10 seconds for each top-level entry point. If your script executes for more than 10 seconds, Safari on iPhone OS stops executing the script at a random place I plan to have some Javascript run every 10 seconds or so that will do an AJAX query to the server and rewrite just the section of the page necessary. Will this be possible with these restrictions on the device?

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• Using a custom form in a modelformset factory?

  - by jamida

  I'd like to be able to use a customized form in a modelformset_factory. For example: models.py class Author(models.Model): name = models.CharField() address = models.CharField() class AuthorForm(ModelForm): class Meta: model = Author views.py def test_render(request): myModelFormset = modelformset_factory(Author) items = Author.objects.all() formsetInstance = myModelFormset(queryset = items) return render_to_response('template',locals()) The above code works just fine, but note I'm NOT using AuthorForm. The question is how can I get the modelformset_factory to use the AuthorForm (which I plan to customize later) instead of making a default Author form?

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• Rails 2 support after Rails 3 has been released

  - by J. Pablo Fernández

  Is there some plan or estimate about how long will Rails 2 be supported after Rails 3 has been released? I wanted to ride the wave and move to Rails 3 right away, specially for projects that may take 4 or 6 months to finish (so that they would probably be released with Rails 3.0.0 final) but I've found many things still not working, many basic plugins and gems; so I believe I'm stuck with Rails 2 for now.

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• Database Design sugessition

  - by Manoj kumar

  I am in the plan of building a information service website similar to http://us.justdial.com/, I was in the confusion of designing the database. The datas stored in the database are List of categories Name of the company and its address, phone number, category, etc... (i am going to use MYSQL Database) how could i design the database that makes the accessing of those data easier ? Thanks in advance

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• Does mixing Quartz and OpenGL-ES cause big performance degrade??

  - by Eonil

  I have a plan to make a game using OpenGL for 3D world view, and CALayer(or UIView) for HUD UI. It's easy to imagine performance degrade from mixing them, but the document which mention this impact disappeared: http://developer.apple.com/iphone/library/technotes/tn2008/tn2230.html I cannot find the document on current version of SDK reference. And I got this document: http://gamesfromwithin.com/gdc-2010-the-best-of-both-worlds-using-uikit-with-opengl If you experienced about this, please let me know about performance impact on current SDK.

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• Searching global catalog

  - by Will I Am

  If I do a query (I plan to use SDS.P) against the global catalog, what should the starting path be so I can search the entire GC? I want to enumerate all users in GC, for example. Let's say my gc has users for 3 domains (one parent, two children): TEST.COM ONE.TEST.COM TWO.TEST.COM and i'm on a computer in ONE.TEST.COM. I do not want to hardcode DC=XXX,DC=yyy, I would like to determine that at runtime. TIA! -Will

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• multiple columns per day with fullcalendar

  - by Emanuel Schwarz

  I want to show a scheduling plan for a couple of seminar-rooms, each of them in a seperate column, within a fullcalendar day view. So it schould look like a current fullcalendar week view but for every single day. Is there an obvious solution for this? And if not, where in the source should i start, what to go for, what to avoid? Some suggestions would be nice. Thanks Emanuel

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• Zend Server with xampp MySQL

  - by Vincent

  I am running Zend Server,Zend Studio (Trial versions) on Ubuntu 9.10. I am also using xampp to do most of my development. I plan to use Zend Server only to do URL profiling to know function level performance of my code. Is it possible to configure Zend Server to use XAMPP's MySQL database instead of installing a new mysql instance for Zend Server? Thanks

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• Why use a READ UNCOMMITTED isolation level?

  - by Kip Birgen

  In plan English what are the disadvanges and advantages of using SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED in query for .NET applications and reporting services application?

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• What are the limitations of Reflection.Emit vs. other assembly generation techniques?

  - by Jesse McGrew

  I've used Reflection.Emit in the past to write a compiler, but I know the standard compilers don't use it, and in an answer to another question here I saw a mention that there are some things Reflection.Emit is unable to do. What are the limitations of Reflection.Emit that I should be aware of if I plan on writing another compiler for .NET?

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• How to make an eclipse plugin for text comparison of two files

  - by Snehal

  I plan to make a text comparison plugin for eclipse which basically provides a visual aid for changes that are required in the file and allows the user to accept or reject them. It is very much in lines of subclipse for svn or any other code comparison tools. I already found a good source to perform the text comparison but I'm looking for some pointers regarding the implementation of the UI in eclipse.

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• After writing SQL statements in MySQL, how to measure the speed / performance of them?

  - by Jian Lin

  I saw something from an "execution plan" article: 10 rows fetched in 0.0003s (0.7344s) How come there are 2 durations shown? What if I don't have large data set yet. For example, if I have only 20, 50, or even just 100 records, I can't really measure how faster 2 different SQL statements compare in term of speed in real life situation? In other words, there needs to be at least hundreds of thousands of records, or even a million records to accurately compares the performance of 2 different SQL statements?

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• Scapy install issues. Global name 'dnet' is not defined when trying to run in interactive mode

  - by Chris

  I have an apple computer running Leopard with python 2.6. I downloaded the latest version of scapy and ran "python setup.py install". All went according to plan. Now, when I try to run it in interactive mode by just typing "scapy", it throws a bunch of errors. What gives!

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• Python networkx DFS or BFS missing?

  - by sadawd

  Dear Everyone I am interested in finding a path (not necessarily shortest) in a short amount of time. Dijsktra and AStar in networkx is taking too long. Why is there no DFS or BFS in networkx? I plan to write my own DFS and BFS search (I am leaning more towards BFS because my graph is pretty deep). Is there anything that I can use in networkx's lib to speed me up? Thx

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• removing objects from arrays

  - by Sam Jarman

  Hey All I have an array(NSMutableArray) with 8 objects. I then remove number 5 (removeObjectAtIndex:4) does the array now count only 7 objects? or 8 with a space? I need to know. I plan to 'drain the array' after doing a thing with each object. Cheers Guys Sam

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• What is the single most compelling reason to migrate to Spring 3 from 2.x

  - by bart

  Currently working on a Spring 2.5 web application, looks as if the business has at least a 5+ year plan for it's usage. There isn't anything in terms of a technology roadmap in place for the app.

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• Is there something in C# that lets me keep a .XML file (with its content and everything) in memory,

  - by Sergio Tapia

  I'm going to be doing some webscraping and my plan is to have something like this: public class Searcher { public void Search(string searchTerm) { } private void Search(string term) { //Some HTMLAgilityPack Voodoo here } private void SaveResults() { //Actually save the results as .XML file. } } Thanks!

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• Why is Perl commonly used for writing CGI scripts?

  - by Michael Vasquez

  I plan to add a better search feature to my site, so I thought that I would write it in C and use the CGI as a means to access it. But it seems that Perl is the most popular language when it comes to CGI-based stuff. Why is that? Wouldn't it be faster programmed in C or machine code? What advantages, if any, are there to writing it in a scripting language? Thanks.

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• Django: customizing the message after a successful form save

  - by chiurox

  Hello, whenever I save a model in my Admin interface, it displays the usual "successfully saved message." However, I want to know if it's possible to customize this message because I have a situation where I want to warn the user about what he just saved and the implications of these actions. class PlanInlineFormset(forms.models.BaseInlineFormset): def clean(self): ### How can I detect the changes? ### (self.changed_data doesn't work because it's an inline) ### and display what he/she just changed at the top AFTER the successful save? class PlanInline(admin.TabularInline): model = Plan formset = PlanInlineFormset

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• How can I build multiple processes with TBB?

  - by Jackie

  Now I plan to parallelize my sequential solver. I hope I could run several copies of my solver(maybe with different parameters) in parallel simultaneously on a multi-core computer. can I do this with TBB? The reason I ask this question is that the book says: do not introduce anything in your code that will not allow single-thread execution. Any experts can explain this issue? Thanks.

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• Database Structure for vBulletin Message Board

  - by zen

  I am wondering if someone would be willing to post the database structure for a vBulletin message board? The SQL or screen shots would be nice. I am currently setting out a business plan for a website that will include a message forum, however, assessing the $195-$295 message board fee has me thinking about other possible solutions. I am brave.

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• what localization changes are needed for Arabic with Java Applet

  - by Tom

  How big task is it to implement support for Arabic localization, our Java 1.5 Applet was designed as fully localizable (european languages) but now we plan to add also arabic as a new language. We are using custom GUI text i/o components inherited from Component class using e.g. Drawstring, how well is arabic supported within Component class ? The keyboard input is done with KeyListener getKeyChar, getKeyCode etc.

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• Web Services API Versioning

  - by Paul Izzy

  I offer a small Web Services API to my clients which I plan to evolve over time. So I need some sort of versioning, but I can't find any information about how you do something like that. Is there a best practise? How can I keep adding new functionality without breaking compatibility with the web services consumers?

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