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• UISegmentedControl - how to toggle between 2 UITableViews

  - by embedded

  I have a tab bar based application. What is the best way to toggle between 2 different UITableView views? Should I use a wrapper view and add those 2 views to it and depending on which segment was chosen I will show the correct view? Using only one tableView will not work because the layout is different between those 2 tableviews. Thanks

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• how to create a PDF file uing javascript in IE

  - by northTiger

  I want to create a PDF file based on users' query result (in html table). What is the best javascript/lib I can use for IE? I found jsPDF but it does not support IE.

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• What setup code should go in Form Constructors versus Form Load event?

  - by Greg

  For winforms applications I'm wondering what setup code should go in: MainForm() as opposed to MainForm_Load(object sender, EventArgs e) Are there any best practice guidelines here?

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• Tweets and RSS Feed for article

  - by Zerotoinfinite

  Hi, I am developing a blog site in asp.net 3.5 with C#. I have written few blog post in my site. Now, I want to give two icon below my article 1: "retweet" [Twitter], so that people can tweet my article 2: Subscribe RSS Feed for this article. Please let me know how to achieve it in the best way. Thanks in advance.

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• How to make a better URL with .htaccess and multiple parameters?

  - by Landitus

  I have a very long a unfriendly URL an I'm looking to make SEO better for the site: http://www.site.com/sub-site/index.php?page=nameofpage&locale=en_EN I would like to have this instead: http:// www.site.com/sub-site/en/nameofpage all the URLS are hard coded in the links in the form of: <a href="index.php?page=nameofpage&locale=en_EN">link</a> What is the best way to achieve this?

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• Read file as its being uploaded

  - by zaf

  By default you cannot access a file that is uploaded until it has been fully transferred to the server. What is the best way to get round this and be able to access the 'byte stream' as the file upload is in progress?

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• Concurrent program languages for Chat and Twitter-like Apps.

  - by xRobot

  I need to create a simple Chat system like facebook chat and a twitter-like app. What is the best concurrent program languages in this case ? Erlang, Haskell, Scala or anything else ? Thanks ^_^

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• Are NHibernate lists loaded on demand?

  - by André Pena

  This is a pretty simple question. When I do this: session.CreateCriteria(typeof(Product)).List(); The resulting list will load as I access it? Let's say, from 100 to 100 elements for example? Or will it load all once? In the case it's not "virtual" how can I make it so? What's the best pratice about it? Thanks;

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• How do I implement real time front end updates using node.js + Ruby on Rails?

  - by ming yeow

  What is the best way to implement real time updates in ruby on rails using node.js? It would be great to hear either real examples or your thoughts on alternative solutions.

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• Xcode / iPhone Enterprise Distribution Certificate Made By Other Person

  - by ort11

  There is an Enterprise Distribution Provision that was created by another person that is no longer here (before me). Getting the development provision / certificate was fine, by adding myself to the team, etc. But what is the best way to clear the "No Valid / Matching Certificate" for the Distribution Provision when building for release / distribution? Will we have to make another Distribution Provision?

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• Tear subString from within HTML tags with JAVA

  - by asaf

  Hi! let say i have a string like this "neverMindWhat is upneverMind" and I want to take out the What is up using regexp with JAVA. Someone told me that using matcher will be the best. Can anyone show me how to do it using Matcher? Other solutions are welcome too! Thanks!

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• When i should use primary key or index?

  - by Sein Kraft

  When i should use primary key or index? Which are the differences between primary key and index and which is the best?

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• mysql delete and foreign key constraint

  - by user121196

  I'm deleting selected rows from both table in MYSQL, the two tables have foreign keys. delete d,b from A as b inner join B as d on b.bid=d.bid where b.name like '%xxxx%'; MYSQL complains about foreign keys even though I'm trying to delete from both tables: Error: Cannot delete or update a parent row: a foreign key constraint fails (yyy/d, CONSTRAINT fk_d_bid FOREIGN KEY (bid) REFERENCES b (bid) ON DELETE NO ACTION ON UPDATE NO ACTION) what's the best solution here to delete from both table?

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• How to remove the selected element during a clone() operation

  - by Slinky

  Hi All, I have a select box that gets cloned. I want to remove the user's previous selection from each cloned select box. Here is the method that does the clone() : function addselect(s){ $('#product_categories > .category_block:last').after( $('#product_categories > .category_block:last').clone() ); set_add_delete_links(); return false; } What's the best way to do this?

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• Quick help working with timestamps in php

  - by finn_meister

  I'm working on a calendar app and need to get the timestamps for the beginning of each day/month etc: whats the best method? //get timestamps for start of (day, month, year) $ts_now = time(); $ts_today = $ts_this_month = $ts_this_year =

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• DataContext to DB

  - by JD

  Hi all, I have designed my DB using the ORM in VS 2008. What is the best way to export this to an SQL server so it will create the tables and relations on SQL Server? Thanks, JD

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• what folder to put site-wide functions/classes in ASP.NET MVC

  - by Erwin

  Hi I'm new to ASP.NET MVC and i want to create a class to contain site wide functions for my application what is the best practice to do this? where should i create the class ? in what folder? should i create a new folder?

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• Can't I send NULL as a parameter with a constructor?

  - by Jason94

  Lets say i have a Shape object that has a constructor like this: Shape( width, height, radius, depth ) Now, I just have a silly rect so i dont need redius and depth... is it okey to do Shape myRect(50, 50, NULL, NULL) ? I know its not the best idea and I should use inheritance and stuff but this is the mess im in so can i use NULL like this?

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• Cache like stackoverflow

  - by Deumber

  I'm creating a ASP.NET MVC 2 application that envolve a section like questions here in stackoverflow (mine is with exams is another kind of application but can be extrapolate to same general idea of SO). OK I'm creating a cache per page, its mean something like this: [OutputCache(Duration=60, VaryByParam="page")] ActionResult AllQuestions(int page){...} But i want to invalidate that cache when a new question is created. What can i do. I'm open to suggestions, perhaps this is not the best way to solve this problem

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• A file's web address is different from the local file structure

  - by allanb

  I'm not sure how best to describe this (as you can clearly tell from the title) so I'll give you an example: I have a multisite Drupal installation. Each of the sites' sitemap.xml files are located on the server at /sites/example.com/files though with a browser (and to search engines) it is accessible at example.com/sitemap.xml I was wondering how this was achieved? Is this called Virtual Directory? Thank you

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• PHP - Convert to date format dd/mm/yyyy

  - by Rui Gonçalves

  Hi there! I have the following date: 2010-04-19 18:31:27. I would like to convert this date to the dd/mm/yyyy format. Can anyone give me some help? Thanks in advance for the help, Best regards!

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• How to sanitize this particular mysql query ?

  - by justjoe

  i got this SQL query where post_title taken from $_GET $sql = "SELECT ID FROM $wpdb-posts WHERE $wpdb-posts.post_title = '5-desain-web-colourful'"; What is the best way to sanitize this and make it more safe ?

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• Can php listen for a mysql database change or update? ...thinking real-time, live search here

  - by Derrick

  Im trying to think of the best way to handle real time search for a website. The only solution I can come up with is to keep checking the server every few seconds for something new in the database, but that does not seem very practical to me.

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• What video encoder services do you use with s3?

  - by Trip

  We were using FFmpeg which is free. And when a bug occurred that broke the system, a previous developer installed PandaStream. My question is, what do you recommend for quality video encoders? Is it best to stick with ffmpeg and keep it free, or does a small website really need a heavy duty service like Panda?

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• Re-usable views or xibs for use with UIStoryboard

  - by Leonardo

  I find it very convenient to use storyboards, especially to have (and show) an overview of the application. However, I also find it very annoying to replicate the same code and views without the possibility to keep at least a reusable library of the most common xibs. This is especially true with UITableView and its cell. Did some of you have had any idea or best practice to share for dealing with this issue?

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