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• Combining multiple classes gives me errors in PHP?

  - by Martti Laine

  Hello I'm creating a website with structure like this: class main { } class mysql extends main { } class user extends main { } class etc extends main { } The idea is for these classes to use functions from each other. This doesn't work. How can I call a function from mysql in user? Martti Laine

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• Moving Image 360 Degree

  - by mactalent

  Hello, How can we Move an Image 360 Degree from the starting point to the ending point? Moving Image 360 Degree?

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• regexp exclusion

  - by Vlad

  Hello everyone! I have regexp to change smileys to images. Here it is (?:(?![0]:\)|:\)\)|:-\)\)))(:\)|:-\)) The point is not to change 0:) and :)) and :-)) while changing :) and :-) It works pretty well with :)) and :-)) but somehow still grabs :) in 0:) Where's my mistake?

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• Refresh browser???????????????????????????

  - by Ritz

  hello all, I am working with images and changing their sizes dynamically from the input I get from the user. when I change the size of the image first time it doesnot reflect the changes when I click the refresh the page using the browser button the change gets reflected and after that tere is no need to click the refresh button Please tell how shall I do it so that there is no need to click the refresh button of the browser ,the changes but get reflected at one shot. Thanks Ritz

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• Http Connection in Android

  - by remish

  hello folks, i am new to android... I want to connect with server .Like i want to sent data and recieve data from server through Http Connection.. Can anyone help me how to do this. Can anyone provide me the sample of both side-client as well as server side. Thanks in advance...

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• glCreateShaderObjectARB( GL_FRAGMENT_SHADER_ARB ); crashes !

  - by gutsblow

  Hello there, I have an iMac with ATI Radeon 2600HD which supports Fragment_shader_arb. But whenever I use that function, it crashes the program. Ironically, it works on a windows installation in the same machine without any problems. I'm running OS X 10.6.2; Can anyone please help me out! P.S. Vertex shaders work fine without any problem. Thank you!

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• onselect in one combo it changes data dynamically in other combo?

  - by ajay

  Hello sir I am new to the jsp and ajax world. my problem is If i select one combo option then it should change the other combo options dynamically without submit button press. for example if i select the country then it should shows their states in other combo. I am using servlet & JSP and MS-ACCESS as backend. please reply as soon as possible. THANKING YOU....

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• How to concat two c++ map

  - by Niklas

  Hello, Anybody knows how to concat these two map: map1: map map2: map I just want to add map2 to map1 and keep all elements already in map1 i.e. add map2 at the end of map1. I'v tried map1.insert(map2.begin(), map2.end()) but it does not work since it overwrites old elements in map1. thx, /Niklas

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• Python Consume a webservice

  - by islam

  Hello i want to create a python application that consume a php nusoap webservice and get the result and save it in database what is the best way to do that using python regards

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• Help needed regarding CLCorelocation

  - by yogendra singh

  Hello everybody, i am developing a GPS application in which i needs to track the speed of the device/iphone ,i am using the CLCorelocation API's Locate me referral code provided by Apple my problem is that the LocationManager does not updates the current latitude and longitudes thus i am unable to calculate the distance as well as the speed of the device/iphone. Any kinds of suggestions/code will be highly appreciated please suggest me if i can do something with the Mapkit framework introduced in the sdk 3.0. thanks in advance

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• Divide and conquer method to compute roots [SOLVED]

  - by hellsoul153

  Hello, Knowing that we can use Divide-and-Conquer algorithm to compute large exponents, for exemple 2 exp 100 = 2 exp(50) * 2 exp(50), which is quite more efficient, is this method efficient using roots ? For exemple 2 exp (1/100) = (2 exp(1/50)) exp(1/50) ? In other words, I'm wondering if (n exp(1/x)) is more efficient to (n exp(1/y)) for x < y and where x and y are integers.

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• Web based weekly planner

  - by Calum

  Hello I'm looking to implement a web based weekly planner where a user can set when they will be unavailable to work. The state of the week will be saved as a 'varbinary' with a length of 168 which will represent every hour of everyday of a week. The database only needs to store the value of one week as the times unavailable to work will be the same each week. I'm looking for a quick and effective method, possibly based on jquery. Thanks

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• Resize image with blue dots like in copy/Paste Function?

  - by Dominik

  Hello, I want to add a resize function to my app which works like the integrated copy feature on the iPhone. When the user opens the view he should see the image with the four blue dots which enable him to resize it. Is there an available example for this? Or has anyone the keywords for this functionality, which i can use for my further Search? Thanks for all tips and hints

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• LINQ-to-SQL - C# - OnValidate()

  - by Mark Comix

  Hello, I have a system with 3 layers and I am using LINQ-to-SQL to persist. I want to validate if the description field of my object is empty. I am using partial classes and the method OnValidate(). If the field is empty, it throws an exception. Is this correct? What do I do after the exception to not close the form, letting the user continue working? Thank you very much Sorry for my poor english

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• Get unrelated entities in one trip to the database

  - by kathy

  Hello,, I have 3 entities that are not related to each other and I want to get all these entities in one trip to the database how can I do this ?? Thanks

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• return the variable used for using inside the using C#

  - by di3go

  Hello, I am returning the variable I am creating in a using statement inside the using statement (sounds funny): public DataTable foo () { using (DataTable properties = new DataTable()) { // do something return properties; } } Will this Dispose the properties variable?? After doing this am still getting this Warning: Warning 34 CA2000 : Microsoft.Reliability : In method 'test.test', call System.IDisposable.Dispose on object 'properties' before all references to it are out of scope. Any Ideas? Thanks

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• boost::spirit::real_p some how round ups the value.

  - by rkbang

  Hello all, I am using the boost::spirit parser. At one point when I use real_p, the value coming out of the parser stack is 38672000 instead of the actual value, 386731500. Some how it is considering it as a float value, I think. Is there anyway to fix this? Do I need to set the precision of real_p, or am using real_p in the wrong context?

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• Pass function as parameter in PHP

  - by Casidiablo

  Hello everybody! I've been wondering whether is possible or not to pass a function as parameter in PHP; I want something like when you're programming in JS: object.exampleMethod(function(){ // some stuff to execute }); What I want is to execute that function somewhere in exampleMethod. Is that possible in PHP? Thank you so much.

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• How do you "ungroup" an image in PPT using VBA

  - by Tal Galili

  Hello all, I have a ppt file with a slide with an image (wmf/emp file) in it and I want to "ungroup" the image elements in it using VBA. I need to ask PowerPoint twice to do it - but then it does. Can it be done using VBA? and if so, how? Thanks.

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• Flex 3 - XML - '<' remplacing by '&lt'

  - by coulix

  Hello there, I moved from flash 9 to flash 10 with flex SDK 3.2 and some small oddities regarding encoding. When appending child nodes with appendchild call '<' is replaced by '&lt' and with > on save in the xml file. Any idea of what could be the cause ?

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• numeric cycles in shell

  - by oraz

  hello, what is the name and sintacsys of construcion ((..)) in example below? for ((i=1;i<10;i++)) do echo $i; done it has strange variable i where are other constructons for numeric cycling in shell?

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• Crystal Report Formatting with CSS

  - by cvshivan

  Hello friends, I have created a report which uses CSS to set back-ground image a text box. When I run the report using ASP.NET CrystalReportViewer, the CSS formatting was applied but when I tried to print the report, the CSS formatting was not applied. I am using Crystal Report for Visual Studio .NET 2005. Please help me in solving this issue.

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• In paragraph form field with label underneath

  - by aslum

  I'd like to have an input box in the middle of a paragraph, with the label in smaller text underneath it. Kind of like: Hello [________________], This is to inform you (Customer Name) that the [____________] you ordered is no longer (Item Name) available. I thought it would be pretty easy to do, but my brain doesn't appear to be working today. Is it possible to do this with just CSS, and in a simple enough manner that it can be adapted to different forms easily?

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• Trying to create spring project with maven

  - by Gandalf StormCrow

  Hello everyone I was just going trough http://static.springsource.org/docs/Spring-MVC-step-by-step/part1.html spring tutorial, and I thought its old I'll think something better on my own. For starters how do I start spring project with maven, which archtype should I choose? I wanna create simple spring app, write class which I will deploy to jboss, spring will instansiate it at startup .. that is what have in mind for now .. for now I need to start it first

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• Python: how to execute generated code ?

  - by Natim

  Hello guys I have this code, and I would like to use the app parameter to generate the code instead of duplicating it. if app == 'map': try: from modulo.map.views import map return map(request, *args, **kwargs) except ImportError: pass elif app == 'schedule': try: from modulo.schedule.views import schedule_day return schedule_day(request, *args, **kwargs) except ImportError: pass elif app == 'sponsors': try: from modulo.sponsors.views import sponsors return sponsors(request, *args, **kwargs) except ImportError: pass elif app == 'streaming': try: from modulo.streaming.views import streaming return streaming(request, *args, **kwargs) except ImportError: pass Do you have any idea ? Thanks

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