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• How to change the background of a text bloc in a text document in Qt

  - by yan bellavance

  is there a way to change the background color of a QTextBlock in a QTextDocument without using a subclass of QAbstractTextDocumentLayout. I have tried many ways and the effects are null. I am trying from the textCursor() method of a QPlainTextEditor and it seems practically everything is const.

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• change system settings from android widget

  - by John

  I have a widget that changes some system settings, but it will not take right away. It seems like I need to refresh the system settings for it to take. How do you change some system settings from a widget that take instantly?

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• Change Browser settings by script

  - by jAndy

  Hi Folks, Afaik, you can change/manipulate browser settings in Mozilla/Netscape browsers. For Instance "netscape.security.PrivilegeManager.enablePrivilege('someprivilege');" Of course the user gets informed about that and needs to verify the action. My question is, do other browser have similar functionality? IE, Safari/Chrome ? Kind Regards --Andy

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• Notify user on database change? JavaScript/AJAX

  - by Andreas Carlbom

  Yo. I'm really quite new to this whole JavaScript business, not to mention AJAX, so I was thinking if you guys could help me out with a conundrum. Basically, what I want is for the user to be notified upon a change in a value of a MySQL table. How should I go about that? Should I use jQuery, or can I slap something together myself? Thankful for any and all replies.

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• How to change default conjunction with Lucene MultiFieldQueryParser

  - by Luke H

  I have some code using Lucene that leaves the default conjunction operator as OR, and I want to change it to AND. Some of the code just uses a plain QueryParser, and that's fine - I can just call setDefaultOperator on those instances. Unfortunately, in one place the code uses a MultiFieldQueryParser, and calls the static "parse" method (taking String, String[], BooleanClause.Occur[], Analyzer), so it seems that setDefaultOperator can't help, because it's an instance method. Is there a way to keep using the same parser but have the default conjunction changed?

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• change backround image of another div when hovering over list item

  - by Jonathan Lyon

  Hi I have a list in a div and I would like to change the background image of the parent div (#homepage_container) when I hover over a list item. here's the site:- http://www.thebalancedbody.ca/ Is this possible? I'm guessing I'll have to use javascript. Thanks Jonathan

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• Facebook Like Button - change font color?

  - by retailevolved

  Is it possible to change the color of text in a Facebook like button? Besides selecting a different color scheme, I don't see a way to adjust the font...

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• How to change permission of a directory recursively using NSFileManager setAttributes

  - by Pierre

  I'm currently using NSFileManager setAttributes to change the permission of a directory. My problem is that it doesn't appear to do so recursively. Is there any way to force it to do so?

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• using jquery function to change tab selected

  - by Oliver Bayes-Shelton

  Hi, is it possible to add a .click event inside a function which is called when something happens. for example if some one clicks a button other than the tab navigation that button function will change the select tab. how can I add it to this function function() { }

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• Change "cancel" text on dijit.Dialog close box?

  - by zberger

  Is there any possible way to change the "cancel" tool tip that pops up over the X box on a dijit.dialog? I just want it to read "close". I'm somewhat new to dojo. I expect this might be just a dumb question that has a really easy answer, but I am finding no examples. Thanks in advance.

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• Change legend text style

  - by schaechtele

  Hi there, I only wanted to know if it's possible to change the style of the font (font-size, color) of the legend text in the Google Chart API. Thanks for your answers! Greetings Sebastian

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• How to set icc color profile in Java and change colorspace

  - by Patriarch24

  First, I would like to say I'm not an image processing specialist. I would like to convert image colorspace from one to another, and change icc color profile at the same time. I managed to do it using JMagick (the ImageMagick Java port), but no way in pure Java (even using JAI).

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• Change imported Dll name ?

  - by Rajakumar

  hi to all , In a Portable-Executable ,we can change the imported dll name ,by editing PE file , here , i had changed in one imported dll name of application exe,that time it changed normally ....e.g advapi32.dll to ^dvapi32.dll ,so here system32 or any other PATH location doesnt have ^dvapi32.dll ..this time simply i changed the real advapi32.dll into ^dvapi32.dll and put in the application directory ,this time its work fine ....but when i am trying with ntdll & gdi32.dll ,it doesnt supported ,i cant resolve the problem ,pls help me towards the problem ..thanks.

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• How to change browser focus from one tab to another

  - by Max

  Hi Folks, I have a Javascript chat cient running in one bwroser tab (call it tab A). Now when a message arrives the user might be on another browser tab (call it tab B). I'm looking for ways to change the focus from tab B to my chat client (tab A) when such a message arrives. I could not find a way to do this. Any idea? Thanks, Max

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• PHP Change Array Keys

  - by Ice

  Array(0= blabla 1 = blabla 2 = blblll) etc.. Is there a way to change all the numeric keys to "Name" without looping through the array (so a php function)?

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• How do I change colors for the Java Docs Hover Over in Eclipse

  - by Ankur

  If you hover over a standard library Java method in Eclipse, you get a hover over dialog. How can you change the color of the text in that hover over dialog ? Thanks, Ankur

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• Change Firefox title bar programatically (like IE with registry setting)

  - by Luigi

  I need to change the firefox window title like I would do for internet explorer (like this). Is it possible or do I need to somehow install an extension and hack this setting into it?

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• Change windows 7 hotkey or disable monitor orientation

  - by glaz666

  Hi! Windows 7 (may be Vista too) has the hotkey to change display orientation (Ctrl+Alt+[Up, down, left, right]). This hotkey correlates with the one of my IDE. So I would like to disable windows's action on pressing. Does any body now how to disable it?

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• Change sort arrow position in flex grid

  - by Ben

  Currently when sorting in a flex grid, the sort arrow that shows whether the column is sorted ascending or descending is right aligned to the column. Is there anyway to change the position of the sort arrow, such as applying padding?

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• How to change the background of text bloc i a text document in Qt

  - by yan bellavance

  is there a way to change the background color of a QTextBlock in a QTextDocument without using a subclass of QAbstractTextDocumentLayout. I have tried many ways and the effects are null.

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• Change color of group of MKPinAnnotationView

  - by user345711

  Hi, I have several annotation pins (aprox 700) in a MapView. Is there any way I can select from an UITableView a row and change the color of a group of pins? Lets say each row representing a group of pins.. Thank you in advance!

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• Crossplatform way to change screen resolution

  - by macropas

  Is there any crossplatform way (Windows, Linux, MacOSX) to change screen resolution? Neither Java nor .Net-Mono can do it. Only through native API invocation. It's very strange situation: there are clear (managed) methods to obtain screen resolution, but method for setting is absent. Is this feature very dangerous or complicated? Does any other crossplatform system (Parrot, RealBasic etc.) do this?

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• DRUPAL, Lightbox: how can I automatically change the lightbox modal window height according to the c

  - by Patrick

  hi, I'm using Drupal Lightbox to display my nodes (full content, a sequence of CCK Fields). However I'm not able to change the height of my lightbox according to the height of the node. If I set "height:100%" to all Lightbox elements, the lightBox becomes short and the content of the node is not anymore visible. thanks

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• Pitch detection and change java

  - by omegas27

  Hello, I'm french so I'm sorry if you have trouble to understand some of my sentences. Aniways, I saw in some topics that the pitch could be fetected thanks to the Fourier transform but I didn't really understand how to implement it. Moreover, I didn't find how to change the pitch of a wav file and if possibl ,a mp3 file I am listening to music using javaSound for the wav and JLayer for the mp3. Thanks

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• How to change the UIImagePickerControllerSourceType in iPhone

  - by aman-gupta

  Hey can anybody tell me how I can change the camera view in iphone where i found to buttons like 'use' and 'retake' and 'Move to Scale'message in that window I want to add some Label on top most part.How could I do that. Reply soon

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