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• Including different code for other home screen replacement screens

  - by radicam2

  I have put together a Skin for OpenHome but have since ran across AHome code for their IPhone theme and was wondering that if I included for AHome their Dock_Bg or widget_drawer among other things which is not on OpenHome that the Launcher for the respective screen replacement would just call the items it uses.I want to keep the mb as low as I can but reach more handsets.I can just make seperate ones but see many that include even Freshface as well as OpenHome and AHome.

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• how a thread can signal when it's finished?

  - by Kyle

  #include <iostream> #include <boost/thread.hpp> using std::endl; using std::cout; using namespace boost; mutex running_mutex; struct dostuff { volatile bool running; dostuff() : running(true) {} void operator()(int x) { cout << "dostuff beginning " << x << endl; this_thread::sleep(posix_time::seconds(2)); cout << "dostuff is done doing stuff" << endl; mutex::scoped_lock running_lock(running_mutex); running = false; } }; bool is_running(dostuff& doer) { mutex::scoped_lock running_lock(running_mutex); return doer.running; } int main() { cout << "Begin.." << endl; dostuff doer; thread t(doer, 4); if (is_running(doer)) cout << "Cool, it's running.\n"; this_thread::sleep(posix_time::seconds(3)); if (!is_running(doer)) cout << "Cool, it's done now.\n"; else cout << "still running? why\n"; // This happens! :( return 0; } Why is the output of the above program: Begin.. Cool, it's running. dostuff beginning 4 dostuff is done doing stuff still running? why How can dostuff correctly flag when it is done? I do not want to sit around waiting for it, I just want to be notified when it's done.

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• I need to generate a string of 7 chars that is based on the id of the row.

  - by Totty

  I need to generate a string of 7 chars that is based on the id of the row. So knowing the id of the image and a secret key, i should get the generated string. the string must contain chars from "a" to "z" and numbers from 0 to 9. I have a dir that contains photos like this dir/p3/i2/s21/thumb.jpg the generated string is p3i2s21, then is used to calculate the path of the image.

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• example of using scala.collection.immutable.Set from java

  - by Jason S

  Does anyone out there who's familiar with Scala know how I could use scala.collection.immutable.Set from Java? I can vaguely read the scaladoc, but am not sure how to call scala methods like "-" from java (I assume that I just need to include some scala .jar file in my classpath...?)

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• Dynamic library Linking at execution

  - by Carl_1789

  Hi, why did it fail to load the library at link at compilation time? i don't care about freeing the library yet it just won't work. #include <windows.h> int main() { LoadLibrary("winmm.lib"); timeGetTime(); }

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• update XML file

  - by Pila

  I want to replace an XML node that is not a child of the root element. How can I do it - not in .NET 3.5? I don't know the exact path to the node I want to replace, I get the node by XPath query like: XmlElement root = doc.DocumentElement; oldItem = root.SelectSingleNode("//Node1[@name='aaa']//Node2[Item='bbb']/Value"); How can I replace this old item?

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• git ls-tree db/*.rb not working

  - by dorelal

  I am looking at the man page for git ls-tree . It has an option for path. I have a directory called db and in that directory I have a few .rb files. Then why my command is failing git ls-tree db/*.rb

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• Dont Require RubyGems in Ruby 1.9

  - by robertsosinski

  I have Ruby 1.9.1 installed and by default RubyGems is required. As such, my load path has all my gems included. Is there a way to run Ruby 1.9 without having RubyGems required? Thanks

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• integrate php with drupal

  - by user275111

  How to include php pages in drupal without changing the php code so that dynamically content can be generated.Any process is ok.But i don't want to do the coding in drupal

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• guides for writing php libraries?

  - by fayer

  i have studied design patterns and want to use them to code an open source library (not an application). but i have never coded a library before and don't know where should i include files, should i have a bootstrap file that loads everything or should every class load their own classes they are dependent on etc. are there any tutorials for writing libraries in php from start to finnish? thanks

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• inheriting from a class declarations in c++

  - by Crystal

  When you want to inherit from a class in C++, is it illegal to do something like class MyClass : public std::run_time_error { }; vs using std::run_time_error class MyClass : public run_time_error This is assuming you have #include at the top.

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• Java File.isDirectory() returns False for a Directory in Linux

  - by shelt536

  Please see code snippet: File[] additionalFiles = new File(FILE_PATH).listFiles(); boolean isDirectory = file.isDirectory(); I have verified that the directory path is correct, and when I run the code on Windows, the value of isDirectory is true (as it should be). Any suggestions as to why this occurs on Linux (RedHat Enterprise Linux)?

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• Why doesn't this inner class compile?

  - by Vincenzo

  This is my code: #include <algorithm> class A { void f() { struct CompareMe { bool operator() (int i, int j) { return i < j; } } comp; int a[] = {1, 2, 3, 4}; int found = std::min_element(a[0], a[3], comp); } } Error message: no matching function for call to ‘min_element(int&, int&, A::f()::CompareMe&) What am I doing wrong?

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• How to set selected a file in File browser in linux using terminal?

  - by EEE

  How can I open a file browser and set selected a specified file in linux by using command line? In windows I am able to do it by writing: explorer /select, c:\path\to\file

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• Can I upload an object in memory to FTP using Python?

  - by fsckin

  Here's what I'm doing now: mysock = urllib.urlopen('http://localhost/image.jpg') fileToSave = mysock.read() oFile = open(r"C:\image.jpg",'wb') oFile.write(fileToSave) oFile.close f=file('image.jpg','rb') ftp.storbinary('STOR '+os.path.basename('image.jpg'),f) os.remove('image.jpg') Writing files to disk and then imediately deleting them seems like extra work on the system that should be avoided. Can I upload an object in memory to FTP using Python?

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• [ZF] How to use Zend_Db without SQL Queries?

  - by rasouza

  The last time I worked with Zend_Db I recall I used to write SQL Queries manually. I've been searching for some ORM application, but, since I read something like Zend_Db is also capable of doing so, I started to try it, but I can't find neither a good tutorial explain it or a good documentation. I read something lake Gateway pattern and ModelMapper class but I can't figure it out. Can someone shine my path? :P

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• redefinition c++

  - by coubeatczech

  hi, how does header including in c++ work? I have the classes already implemented in .h file and when there is #include in two files, there's this error: files.h:14:7: error: redefinition of ‘class abstract_file’ files.h:14:20: error: previous definition of ‘class abstract_file’ multiple times for each class and enum. Can anyone explain this?

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• What gems/plugins can be used for Unsubscribe support in Rails?

  - by user550575

  What gems/plugins that make it easy to add a tamper-resistant unsubscribe link to the bottom of the email a user can click to prevent receiving email those types of emails? The only thing I could find was http://kevinlochner.com/handling-unsubscribe-requests-in-ruby-on-rail which works but is somewhat unsophisticated and lacks features such as which type of emails to unsubscribe from. It also doesnt include the mechanism for users to unsubscribe. We using ActionMailer.

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• How to set Background Image in HTML page in iphone.

  - by Rajendra Bhole

  Thanks in advance for sending answer to me........ Im the beginner in iphone development. I tried last 2 days to set background image in UIWebView in iphone.But i can't. Becoze i doesn't know how to take(proper path) of the image from of project directory and proper syntax of that.

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• Access error in Windows 7

  - by Sathish

  I am working on a windows appliciation in which i create a folder at runtime and save some xml files in the folder.... Every thing works fine in Windows XP but when i run this in Widows 7 / Vista i get the error saying Access to the path is denied.. i am creating the folder in C:\Programfiles\MyApplication\ Please help me in resolving this

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• Simple pathfinding?

  - by pdx

  Does anyone know if there is a simple way to do pathfinding in PHP? I basically have a list of numbers (kinda like {origin:11485,outboundDirections:"11486,11487,11488"} and {origin:11487,outboundDirections:"11485,11676,94185"} and getting from 11485 to 94185 would result in 11485>11487>94185 with ways to "exixt", and I'm trying to figure out how to do this (it doesn't really have to be shortest path or anything AI-like, just a way to get from A to B) I have no idea where to start at all, unfortunately

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• How to check that all files from STDOUT are present on remote host? (via SSH)

  - by Kirzilla

  Hello, Let's imagine that I have list of files at host1 find /path/to -name "*.jpg" -print I want to connect to host2 via SSH and check that all files from this list are present on remote host. Please help, how can I do this? Thank you

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• The distance between any two pages in Google Analytics

  - by Daniel

  With a Funnel you can determine whether users navigated a certain path to some destination page. Is there a way to determine if users ever got from page A to page B regardless of which and how many pages they hit in between?

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• Including huge string in our c++ programs ?

  - by Xinus

  I am trying to include huge string in my c++ programs, Its size is 20598617 characters , I am using #define to achieve it. I have a header file which contains this statement #define "<huge string containing 20598617 characterd>" When I try to compile the program I get error as fatal error C1060: compiler is out of heap space I tried following command line options with no success /Zm200 /Zm1000 /Zm2000 How can I make successful compilation of this program? Platform: Windows 7

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• Regular expression - stop at first match

  - by publicRavi

  My pattern looks something like <xxxx location="file path/level1/level2" xxxx some="xxx"> I am only interested in the part in quotes assigned to location. Shouldn't it be as easy as below without the greedy switch? Does not seem to work :( /.*location="(.*)".*/

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