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Search found 8818 results on 353 pages for 'undefined behavior'.

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• How to use SetTextCharacterExtra in TEdit or TMemo?

  - by lyborko

  Hi, Does anybody know any component based on TEdit or TMemo, in which is possible to set different intercharacter spacing? Win API SetTextCharacterExtra solves the problem for Tcanvas, but I tried hard to implement this behavior as a property for my own TEdit Component (a year ago) and despite of my various desperate attempts to do this, I failed. Thanx in advance.

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• iPhone keeps going into dim/sleep mode even with the proper API calls.

  - by Kyle

  I call: [[ UIApplication sharedApplication ] setIdleTimerDisabled: YES ] on the applicationDidFinishLaunching event.. I set a breakpoint on it, which fires so I know it's getting called.. I've also called this function in other places as well.. Basically, a 3G iPhone will still go into sleep mode, but my 3GS won't. Has anyone seen this behavior before? Both are running the latest OS versions. Thanks for reading!

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• Thin Web Services Tier

  - by Lici

  Hi folks, currently i'm working on exposing some solr queries via web services . The behavior should be the following: Client makes a request: http://api.mysite.com/hottestNews?apiKey=XXX The ws tier validates apiKey ... some aditional stuff ws tier redirects the request to : someFinder:8080/solr/select/qt=hottestNews The response is brought to client Can restlet framework help me? Thx

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• How to dynamically import javascript and css files

  - by marcos

  i Want to import a given css or javascript file depending os some conditions, in my Servlet i have: protected void doPost(...) { if(condition) { //import some javascript or css file here } } I need this behavior since i have too many files to import and the files name may vary according to the condition Is it possible?

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• How do I prevent ImageMagick convert from scaling images *up*?

  - by Kyle

  I'm using ImageMagick's convert tool to generate image thumbnails for a web application. I'm using notation like so: 600x600> The images are indeed scaled to 600px wide/tall (depending on the longer side) and proportions are properly maintained, however images less than 600px in either direction are scaled up — this behavior is not desired. Is there a way to prevent convert from scaling images up if the destination dimensions both exceed the original image size?

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• Why my program creates empty .lck files?

  - by Roman

  I am trying to use Java Logger. I get my logger file (name.log) with the content I wish but I also get empty name.log.lck file. Why this file appears and how I can remove this behavior. Thank you in advance.

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• net.sf.json.JSONObject adds backslashes where it's not expected ?

  - by cx42net

  Hi there, I'm loosing my hair trying to figure out why net.sf.json.JSONObject add extra backslash where it shouldn't on my java code : JSONObject obj = new JSONObject (); obj.element ("column_name", "<a href=\"#\" title=\"test\">Test !</a>"); will output : <a href=\"#\" title=\"test\">Test !<\/a> with an extra "\" near <\/a. How can I avoid this behavior ? Thanks for your help !

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• Expanding list of databases in SQL Server 2008 Management Studio Takes Longer than SQL Server 2005

  - by Clever Human

  Is it just me, or does expanding the list of databases in SQL Server 2008 Management Studio take significantly more time than expanding the list of databases in SQL Server 2005 Management Studio? If it isn't just me, is there an explanation for this behavior? Whatever it is doing in the background that makes it take longer, can we turn that off? Is it configurable? I know, it seems trivial, but I am perpetually being surprised at how long this takes.

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• Anchor Window to Screen Edges in WPF

  - by Kirk

  I've decided to teach myself C# by writing a music player in Visual Studio 2010. I went with WPF because from what I hear it sounds like it will be a good base to skin from. I want to program my window with the behavior where if the window comes to the edge of a screen (within 10px or so) it will snap to the screen edge. What's the best way to go about this?

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• Javascript: 'this' changes when assigning a property?

  - by Pickels

  I know 'this' can be a problem when you don't understand Javascript well but this one got me a little puzzled. var ControlTypes = { TextBox: function () { console.log(this); this.Name = "TextBox"; console.log(this); } } ControlTypes.TextBox(); Firebug gives the following result: Object {} Object { Name="TextBox"} The first object is ControlTypes and the second one is Textbox. Could anybody explain the behavior behind this?

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• Ever increasing number of rows returned for SQL Server database

  - by Maestro1024

  I have a SQL Server Express database that has a query that should return about 230 thousand rows. Problem is the query returns about 5 more rows each time you run the query. What would cause something like this? I ran 'DBCC CHECKDB' but that did not change the behavior. Any ideas. thanks

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• Merge Function In Entity FrameWork?

  - by Ahmed

  In NHibernate there is a merge function that does the following: if there is a persistent instance with the same identifier currently associated with the session, copy the state of the given object onto the persistent instance if there is no persistent instance currently associated with the session, try to load it from the database, or create a new persistent instance the persistent instance is returned Is this possible in EF? I mean this part : copy the state of the given object onto the persistent instance. And if i used ApplyCurrentValues it seemes to be as update behavior or not?

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• tomcat startup.sh trouble finding JAVA_HOME

  - by peter

  I am a bit puzzled by this strange behavior on CentOs 5.4 when starting Tomcat 6.0 as a service I've added a script at /etc/init.d/tomcat that can start/stop/restart Apache Tomcat 6.0 with user 'tomcat', and registered it as service. The problem with the service is that I am getting a 'Neither the JAVA_HOME nor the JRE_HOME environment variable is defined'. But when type 'sudo -u tomcat echo $JAVA_HOME' I get '/usr/java/jdk1.5.0_22' which is correct since I am using that JDK. What can I do about this?

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• Nonblocking io webserver/framework for java

  - by SeekingNonblockingIo

  Does anyone know of any node.js style webserver framework for java? I realized that having nonblocking callback behavior while handling a web request will require deep support at the webserver level. I am interested in node.js, but when I have a web server that ends up persisting data, I would like to take advantage of the static type system that Java offers. However, I want the scalability of non-blocking io.

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• Copying from istream never stops

  - by the_drow

  This bit of code runs infinitely: copy(istream_iterator<char>(cin), istream_iterator<char>(), back_inserter(buff)); The behavior I was expecting is that it will stop when I press enter. However it doesn't. buff is a vector of chars.

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• As a programmer, what are some telltale signs that you're about to get fired or laid off?

  - by plaureano

  If you have ever been fired from a job, did you notice anything different about the behavior of your peers or upper management just before your termination? What are some common signs to look for among your coworkers and project manager(s) that would indicate your position is severely at risk? EDIT: My instincts were right, and I opted to resign rather than face termination. I guess when you have that "gut feeling" that something is about to happen, it's a strong sign that you should be heading for the exit...

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• Does Lucene use fuzzy matching with Custom Analyzer containing stop word filter?

  - by iamrohitbanga

  I am noticing strange behavior with Lucene. Could you confirm that if I use fuzzy matching with QueryParser and a custom analyzer that applies standardfilter, stopfilter and porterstemfilter?

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• Rectangular divs with textual content are arranged in rows based on their sort order

  - by Sean Ochoa

  Is it possible to create the following behavior with one or more existing JQuery plugin(s)/widget(s)... or with some other web framework? Rectangular divs with textual content are arranged in rows (left to right) based on their sort order, and then flow to the next line if needed (top to bottom).

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• How to disable default vertical scroll bar that comes in IE 7?

  - by Purushotham

  I can see a vertical scroll bar without scroll when I open my IE 7. I is not so weird to see but it is not obeying my web page rules. I cannot see this kind of strange behavior in any other browser.

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• Is it possible to specify a function with both extern and override modifiers?

  - by Jeffrey Greenham

  I'm trying to override the behavior of an external function in user32.dll because I don't want a certain window to show up. What I'm trying to do is this: [DllImport("user32.dll")] public extern override IntPtr GetSystemMenu(IntPtr hMenu, bool bRevert) { return new IntPtr(); } but this won't work because I get the following errors: ... no suitable method found to override and ... cannot be extern and declare a body Is there any way to simulate what I'm trying to do?

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• Can I write a module/filter that gets fired before the web app get's run in Tomcat?

  - by Blankman

  Can I write a module/filter that gets put into the processing pipleline in Tomcat BEFORE the web application even gets run? Something that I could turn on/off for each web application that tomcat is handling. is this possible? So basically it would be a re-usable filter that hooks into the web pipeline that could alter the requests behavior or perform/modify the requests. One example would be to log all ip's, or redirect based on the url, block the request, etc.

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• Visual Studio 2005 ignoring main function C++

  - by den bardadym

  I create empty project. Add some dll and lib. Then I include header file from one library and the program begin ignore main function, when i execute it. No errors during building was. Such behavior shoke me. It seems program use DllMain or so on. Any suggestion? Thanks.

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• Yield and default case || do not output default case

  - by coulix

  Hello Railers, I have a simple yield use case and for some unknown reason the default case is never shown: In my super_admin layout I have: <%= yield :body_id || 'super_admin_main' %> My controller class Superadmin::GolfsController < ApplicationController layout "super_admin" def show end end My show view With or without <% content_for(:body_id) do %sadmin_golfs<% end % With: sadmin_golfs is shown. without: empty string is shown instead of super_admin_main Can anyone reproduce the same behavior ? Rails 3

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• Add image contact in address book

  - by Paska

  Hi all, how can i use kABPersonImageFormatThumbnail or something else to set an image to a contact in address book??? I want use a /resources file. Now i use ABMultiValueAddValueAndLabel(multiPhone, @"+39-02-1234567", kABWorkLabel, NULL); to set a value in address book. An image seems to be the same behavior, but what type need use? ABMultiValueAddValueAndLabel(multiPhone, ?????, kABPersonImageFormatThumbnail, NULL); Thanks A

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• Handling GUI after clicking the Back Button

  - by konzepz

  I use a small JS to mark entries as Read upon click, before the user goes to the entry page. When the user clicks Back, the removeClass I used doesn't seem to keep its effect. Is there a way to force this on Back behavior?

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