Search Results

Search found 3844 results on 154 pages for 'detect'.

Page 80/154 | < Previous Page | 76 77 78 79 80 81 82 83 84 85 86 87  | Next Page >

• How do I remove unrecognized characters which come back from a web service?

  - by Jay Askren

  I am working on an app which calls a rest web service. Sometimes the xml responses contain characters which the phone can not display. When displaying these characters, an empty box is displayed instead. I would like to filter out these characters. How can I detect if a character will be able to be displayed on the screen?

  Read the article

• UIPickerView didSelectRow delay

  - by Rob Bonner

  Hello all, I have a UIPickerView implemented in one of my pages that depends on the didSelectRow delegate method. An odd behavior I have noticed is when the user moves a wheel and leaves it between selections, then the wheel will move very slowly to the closest selection. The didSelectRow event will not fire until this is complete, sometimes 3 seconds later. Is there a way to speed this up, or detect when the wheel is being moved, so I can freeze my interface during this time?

  Read the article

• Webdevelopement : Login Specification

  - by mr.bio

  Hi there , i just started with PHP and i wanted to implement a Login. Rather than inventing the Wheel : is there any Online Specification for a Login System ? Things a should care about : detect Brute Force attacks implement password recovery maybe openID and/or with facebook account prevent SQL injection ..... So i think this has been done more than 1000 times. Where can i read about it ?

  Read the article

• my layout breaks in IE7 and javascript page reloads make the screen blink

  - by chibineku

  My layout breaks if I change the window size in IE7/AOL, so I added a simple javascript function that fires on window.onresize, but no matter how I change the location I get problems. It was suggested I post a link and here it is: link text I already use PHP to detect browser and include an IE7-only inline stylesheet (and for mobile browsers), and my page looks nearly identical to the way it does in FF, Opera, Chrome, Safari and IE8, but when I change the window size, some things go wonky, and come back into line if you refresh. Any advice is welcome :)

  Read the article

• Is it possible to write an Android broadcast receiver that detects when the phone wakes up?

  - by Joe

  I want to figure out how to detect when the phone wakes up from being in the black screen mode and write a handler for that event. Is that possible? It seems like this would be something a Broadcast Receiver should handle? Or is there a better or more proper way? Thanks

  Read the article

• Browser Detection

  - by Jrgns

  What's the best / simplest / most accurate way to detect the browser of a user? Ease of extendability and implementation is a plus. The less technologies used, the better. The solution can be server side, client side, or both. The results should eventually end up at the server, though. The solution can be framework agnostic. The solution will only be used for reporting purposes.

  Read the article

• serialport or USB port?

  - by I__

  i am using this code:: http://stackoverflow.com/questions/3033324/c-serialport-question/3033402#3033402 to check what port my USB phone is connected to. supposedly USB would be a virtual com, but this seems to be incorrect i used the above code to detect where my phone is and the output is just garbage. is there a way for me to get c# to speak to my usb port so that i can speak to the gsm phone connected to it?

  Read the article

• Cocoa JSON - Check whether array or dictionary

  - by Craig

  Hi, I am using the Cocoa JSON framework ( http://code.google.com/p/json-framework/ ) to communicate with an API. The problem is that the API returns a dictionary if there is an error but returns an array of the results if it works. Is there a good way to detect if the JSONValue is an array or a dictionary? Thanks.

  Read the article

• Identify which executable is throwing a runtime error

  - by Byron Whitlock

  I have a program that is throwing a run-time error dialog. Is there a way to programmatically detect which executable is the parent of this dialog box from another process?

  Read the article

• Detecting modfications in the persistent state

  - by mada

  Hi, I know that during a update hibernate cand detect if any change has been done. If it is no, no sql request will be done. IS there a way to get this boolean information computed by hibernate ? Thanks in advance Regards

  Read the article

• Working with USB devices in .NET

  - by David Thibault

  Using .Net (C#), how can you work with USB devices? How can you detect USB events (connections/disconnections) and how do you communicate with devices (read/write). Is there a native .Net solution to do this?

  Read the article

• Detecting and handling third-party library filehandle leaks in Java

  - by tucuxi

  Is there any way to detect and handle whether a Java library is correctly releasing file-handles (via "close") from within a Java program that is using said library, short of having access to the actual library code and inserting the corresponding "finally close" statements? If detection is feasible, is there any way to close those file-handles without a reference to the Reader (or FileInputStream) that was reading the file?

  Read the article

• In asp classic: How can I make sure that a variable can be cast as an int?

  - by Tchalvak

  The following function was suggested to me: ' Defines a forced casting function, which "casts" anything that it can't detect as a number to zero. Function MakeInteger(val) If IsNumeric(val) Then MakeInteger = CInt(val) Else MakeInteger = 0 End If End Function Unfortunately there appear to be some things that return true for IsNumeric() but still can't be cast as an int. Is there any better check to use?

  Read the article

• C# Reading the registry and Wow6432Node key

  - by Jade M

  Hi all, I have come code that reads the registry and looks for a value in HKEY_LOCAL_MACHINE\Software\App\ but when running on 64bit versions of Windows the value is under HKEY_LOCAL_MACHINE\Software\Wow6432Node\App. How should I best approach this? Do I need a 64bit installer or should I rewrite my code to detect both places? Thanks

  Read the article

• Identifying voice as male or female

  - by duder

  I'm not much into audio engineering, so please be easy on me. I'm receiving an audio file as input, and need to detect whether the speaker is male or female. Any ideas how to go about doing this? I'm using php, but am open to using other languages, and don't mind learning a little bit of sound theory as long as the time is proportionate to the task.

  Read the article

• IPhone two fingers twist gesture

  - by user267980

  Hi. I need to rotate an image when the user do a two finger twist on it. do you have an idea on how i can code this or if you've done this before. I think it would be a good idea to write a class that detect all the main gesture and provide iif.

  Read the article

• Browser size (width and height)

  - by dono

  I'm trying to detect the browser's current size (width and height). I know it's super easy in jquery with $(document).width and $document.height, but I don't want to add the size of the jquery lib to the project, so I'd rather just use built in javascript. What would be the short and efficient way to do the same thing with javascript?

  Read the article

• Color Comparison of two images using matlab

  - by user265536

  Is it possible to compare the color of two images using Matlab if the two images are of different sizes?The problem that am facing is that, i want to detect the presence of a colored patch in an image?

  Read the article

• How to build many projects with the same svn revision number with hudson?

  - by tangens

  I'm just starting with hudson and I'd like to build my projects like my handmade solution did before: Retrieve the current svn revision number rev. Build all projects (each with individual result) with the revision number rev. Start again with step 1 regardless if there were any changes in the meantime (to detect nondeterministic errors that don't occur on every test run). How can I configure this with hudson?

  Read the article

• Will C++/CLI give me control over low-level devices like audio?

  - by schmoopy

  I was wondering - how much limitation is there to C++/CLI compared to classic C++ (chuckle) - I was wanting to write an application that I cannot do with c# -- I was wanting to be able to connect to the PC's audio device and detect audio (for example) - Is this something I can do with C++/CLI? I have tried using NAudio with c#, but i have been able to do this. What other advantages would C++/CLI or C++ give me over c#?

  Read the article

• How to insert a float into a SQL table in the right locale (in .Net)

  - by SoMoS

  Hello, I have to insert float values into different SQL Servers. Each one can have different locales so in one it the representation could be "42,2" and at another one "42.2" or whatever. How should i construct the query so it works in any SQL Server? Do i need to detect the locale of the server before constructing the query or what? Thanks in advance mates.

  Read the article

• Defeating a Poker Bot.

  - by The Rook

  There is a new Open Source poker bot called PokerPirate. I am interested in any creative ways in which a web application could detect/thwart/defeat a poker bot. (This is a purely academic discussion, in the same spirit that PokerPirate was written.)

  Read the article

• method when hardware rotate from horizantal to vertical

  - by Ruthy

  Hello, once hardware is rotated, I use (void)didRotateFromInterfaceOrientation to adapt view when rotation is enabled but, wich method or how to detect that iphone got back to vertical position in order to readapt view???

  Read the article

• (Android) How to catch a "ring" event?

  - by rockit

  Hi android developers! I'm clearly a newb, and I was wondering if anyone knows how I can detect a "ring" event on my cellphone through the android sdk? Generally I want to do something with the phone when it begins ringing! Any thoughts? If you want to simply point me to a page in the api documents that would be a good answer for me, I just don't know how to start my research!

  Read the article

• FormColelction in VB.NET

  - by fireBand

  Hi, I want to detect if a window form is open and if it is then I would like to bring it in front rather than opening it again. I know I need a form collection for this but I want to know if there is a built in form collection that holds all the forms in VB.NET or I need to implement my own. Thank you.

  Read the article

< Previous Page | 76 77 78 79 80 81 82 83 84 85 86 87  | Next Page >