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• Improve long mysql query

  - by John Adawan

  I have a php mysql query like this $query = "SELECT * FROM articles FORCE INDEX (articleindex) WHERE category='$thiscat' and did>'$thisdid' and mid!='$thismid' and status='1' and group='$thisgroup' and pid>'$thispid' LIMIT 10"; As optimization, I've indexed all the parameters in articleindex and I use force index to force mysql to use the…

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• Searching for one string in another string

  - by bigbluedragon

  Hey Let's say I have String Table that have a few strings (like mother, father, son) and now in this String Table I want to find every word that contains string "th" for example. How should I do it? Method string.equals(string) won't help here.

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• Clicks on a Flash / Silverlight object under a HTML overlay

  - by Husky

  Hi, is it possible to let clicks on a HTML element that's overlaying a Flash or Silverlight object bubble through to the Flash / Silverlight object? I've been experimenting with this, but i can't figure out if it is even possible because of possible security restrictions.

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• Wordpress - Get Post Number in a Category

  - by Rfvgyhn

  Is there a way for me to get a pseudo-ID of a post from the category it belongs to? Let's say I have these posts post_id | post_title | post_cat --------+------------+--------- 0 | a post | cat1 1 | a post1 | cat2 2 | a post2 | cat1 3 | a post3 | cat2 ... 57 | a post57 | cat2 I want the posts from…

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• WPF MediaElement stops when losing visibility, override

  - by Nate Gates

  Hey guys, I have a situation where a MediaElement may loose visibility, which cause the video to stop, I want to override this behavior and let it continue in the background. Thoughts?

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• SQLite Query to Insert a record If not exists

  - by Tharindu Madushanka

  I want to insert a record into a sqlite table if its actually not inserted. Let's say it has three fields pk, name, address I want to INSERT new record with name if that name not added preveously. Can we do with this in a single Query. Seems like its slightly different from SQL Queries sometimes. Thanks you, Tharindu Madushanka

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• Defining your own Ord for a data type

  - by mvid

  I am attempting to make some data structures to solve a graph puzzle. I am trying to define an edge's comparison criteria, but I am not sure how. So far: data Edge = Edge (Set String) Bool How do I tell let the compiler know that I want edges to be declared equal if they have identical sets of strings, and not have equality have anything to…

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• Why is it that I can include a header file in multiple cpp files that contains const int and not have a compiler error?

  - by tree

  Let's assume that I have files a.cpp b.cpp and file c.h. Both of the cpp files include the c.h file. The header file contains a bunch of const int definitions and when I compile them I get no errors and yet I can access those const as if they were global variables. So the question, why don't I get any compilation errors if I have multiple…

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• Data structures libaray in C

  - by Vineel Kumar Reddy

  Hi all I am very much used to .NET and java collection libraries and searching for a similar library in C. I am in need of following A list data structure for storing generic objects. and also a Dictionary data structure for key value pairs. Please let me know if any library exists. Thanks.

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• How do you print and export when using Dundas charts in VB or C#

  - by Kyra

  I'm using Dundas Chart Profession within my VB program to generate a chart based on my data. Right now I have my charts opening fine but I am unsure how to add the functionality to let the user choose to print (and export) the chart once the program is running.

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• How does one concatenate database values into a string?

  - by ggg

  I would like to string together database values into a string. Something like $a "text" $b. And then use the entire string as a variable, let's say $c. Is it better to do this at the database level? Will php use lots of resources to do this?

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• VBScript: Adding quotes to a string

  - by sushant

  Let's say this is the code: a="xyz" g="abcd " & a So now the value of g is abcd xyz. I want quotes around xyz i.e g should be abcd "xyz" How do I do that?

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• How to define type member constant in F# ?

  - by zproxy

  In C# one can define a type member constant like this: class Foo { public const int Bar = 600; } The IL shall looks like this. .field public static literal int32 Bar = int32(600) How can I do the same within Visual F# / FSharp? I tried this to no avail: [<Sealed>] type Foo() = [<Literal>] let Bar = 600

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• Translate Linq Expression to any existing Query structure?

  - by fredlegrain

  I have some kind of "data engine" between multiple "data consumer" processes and multiple "data storage" sources. I'd like to provide Linq capabilities to the "data consumer" and forward the query to the "data storage". The forwarded query should be some structured query (like, let's say, NHibernate Criteria). Is there any existing…

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• How can I change the arrow style in a JComboBox

  - by Stephane Grenier

  Let's say I want to use a custom image for the arrow in JComboBox, how can I do this? I understand it's possible using the synth xml files, or maybe even UIManager.put(...), but I don't know how. All I want to do at this time is change the arrow image to something else, either programatically or even just overriding the image it…

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• How to add an "Export to epub" feature to a site?

  - by systempuntoout

  How could i add to a blog or site in general a feature that let users export the content to epub format or some other open ebook formats? It's not a feature that i normally see on most of the site i browse every day (some has export to pdf that is not great as ebook format), do you think it is feasible?

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• How to set the audio file as ringtone in Android?

  - by sunil

  Hi, I have certain sound files and will like to develop an app which allows to set those sound files as ringtones. Can someone let me know the way of implementing it? What are the API's that I need to use for this purpose? Hope to get the reply soon. Regards Sunil

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• Boost graph: Apply algorithms considering a specific edge subset.

  - by user323547

  Hi, I've got a huge graph with typed edge (i.e. edge with a type property). Let the type set be {A,B,C,D}, I'd like to run the breadth first search algorithm considering only edges of type A or B. How would you do that ? Best, Ugo

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• How to add properties to users in ASP.NET MVC2?

  - by giglegi

  After I have the initial ASP.NET MVC 2 website and the default Membership provider up, how do I start adding features specific to an user? Like, say, we want to let users choose their favorite products and we want to remember these choices somehow or add a favorite color property to an user? Where should these customizations go…

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• How to filter current url using php

  - by bob

  Example current URL http://www.domain.com/subdomain/install/finish.php I use this code to get the current URL. $url = (!empty($_SERVER['HTTPS'])) ? "https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] : "http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']; Now I want to get the URL looks like…

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• Complex query with two tables and multilpe data and price ranges

  - by TiuTalk

  Let's suppose that I have these tables: [ properties ] id (INT, PK) name (VARCHAR) [ properties_prices ] id (INT, PK) property_id (INT, FK) date_begin (DATE) date_end (DATE) price_per_day (DECIMAL) price_per_week (DECIMAL) price_per_month (DECIMAL) And my visitor runs a search like: List the…

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• How to convert an xml feed to html

  - by Prady

  Hi, I have a xml feed which needs to be converted to HTML. How can it be done? If somebody has any references on how to do it pls let me know. i need to show the feed in a wordpress site. Thanks Prady

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• Is it possible to write a database view that encompasses one-to-many relationships?

  - by Brandon Linton

  So I'm not necessarily saying this is even a good idea if it were possible, since the schema of the view would be extremely volatile, but is there any way to represent a has-many relationship in a single view? For example, let's say I have a customer that can have any number of addresses in the…

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• Java return to position N in call stack.

  - by Finbarr

  Using the return keyword in Java code will return execution to the last piece of calling code in the call stack. If object foo calls baz.bar(), the return keyword in the bar method will continue code execution in foo. Let's say I have object foo that calls foofoo that calls foofoofoo in the…

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• WSDL file is missing for WCF WebService

  - by vijay

  I created simple wcf service with default functionality and hosted in IIS7. Its working fine and rendering data to the client. But when I try to click on wsdl link in the service its showing "Page cannot be displayed".Let me know what will be the problem.

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