Search Results

Search found 28957 results on 1159 pages for 'single instance'.

Page 451/1159 | < Previous Page | 447 448 449 450 451 452 453 454 455 456 457 458  | Next Page >

• Using open source SNES emulator code to turn a rom file into a self-contained executable game

  - by Baron von Monkeydorf

  Would it be possible to take the source code from a SNES emulator (or any other game system emulator for that matter) and a game ROM for the system, and somehow create a single self-contained executable that lets you play that particular ROM without needing either the individual rom or the emulator itself to play? Would it be difficult, assuming you've already got the rom and the emulator source code to work with?

  Read the article

• syscall from within GCC inline assembly

  - by guest

  is it possible to write a single character using a syscall from within an inline assembly block? if so, how? it should look "something" like this: __asm__ __volatile__ ( " movl $1, %%edx \n\t" " movl $80, %%ecx \n\t" " movl $0, %%ebx \n\t" " movl $4, %%eax \n\t" " int $0x80 \n\t" ::: "%eax", "%ebx", "%ecx", "%edx" ); $80 is 'P' in ascii, but that returns nothing. any suggestions much appreciated!

  Read the article

• Podcasts for Clojurians?

  - by Michiel Borkent

  I regularly listen to the podcasts DotNetRocks and Software Engineering Radio. Lately I have become more interested in Clojure. Are there any podcasts that target more toward the Clojure (more general FP/LISP/dynamic languages) audience? I know of some single podcast episodes but I'm looking for a podcast I can regularly listen to.

  Read the article

• interactive lua: command line arguments

  - by mr calendar

  I wish to do lua prog.lua arg1 arg2 from the command line Inside prog.lua, I want to say, for instance print (arg1, arg2, '\n') Lua doesn't seem to have argv[1] etc and the methods I've seen for dealing with command line arguments seem to be immature and / or cumbersome. Am I missing something?

  Read the article

• Flex Text height

  - by kevin

  How can you get the height of the Text component that's been created dynamically from ActionScript. For instance, if you have something like: var temp:Text = new Text; temp.width = 50; temp.text = "Simple text"; how to get height of temp?

  Read the article

• Can't use method return value in write context--how to fix for include_once?

  - by Bill Paetzke

  I'm getting this error in CodeIgniter when trying to load the email library: Can't use method return value in write context It's happening on line 827 of Loader.php in [codeigniter root]/system/libraries/Loader.php include_once($filepath); where $filepath equals "/var/www/system/libraries/Email.php" I called it like this in another php file: $this->load->library('email'); where $this is the CodeIgniter instance. According to the CodeIgniter email doc page, I'm doing it right. But it's not working...

  Read the article

• How Can I Delete Temporary Internet Files/Content.IE5/Index.dat?

  - by Joshua

  Without purchasing someone elses software, how can I as a software engineer, delete index.dat? What OS Voodoo hoops do I have to jump through to accomplish the simple deletion of a single file on my own computer? I have windows Vista.

  Read the article

• Generate terminal graphics

  - by Werner

  Hi, which open source software options exist for generating terminal graphics? I mean, there is for instance the nice matplotlib, which can generate beautiful plots from data, in PNG or similar formats. But there are similar alternatives for generating just kind of ascii graphics? Thanks

  Read the article

• HierarchicalDataTemplate Distinct leaves

  - by miguel

  I have a set of data that is structured like this: ItemA.GroupA ItemB.GroupA ItemC.GroupB ItemD.GroupC I need to present the data in a WPF Tree View like this: GroupA --- ItemA --- ItemB GroupB --- ItemC GroupC --- ItemD What XAML can I use to group the leaves by distinct value? For instance, there could be multple items in the collection which are GroupA.ItemA, however, I only want to present the node and leaf once.

  Read the article

• Set brightness, contrass on selected image

  - by Viral

  hi, I want to set brightness and contrast on the image that is selected from the photo library of iphone, is there any way to do the same using/not using open GLES. I've got some code from the developer.apple.com but that is for a single image and i can't use images from photo library, do any one know please let me know how to this. regards viral.

  Read the article

• Build specific module in multi-module project

  - by Roman

  Hi I have a multi-module project. I thought I can compile only a single module from that multi module project by that line : mvn -amd -pl "module-name" Seems not to work , this command builds only the specific module. Its dependencies are not compiled yet so it fails. Any ideas how to solve that ? Thanks

  Read the article

• How is thread local storage (__thread) implemented on LInux?

  - by anon

  __thread Foo foo; How is "foo" actually resolved? Does the compiler silently replace every instance of "foo" with a function call? Is "foo" stored somewhere relative to the bottom of the stack, and the compiler stores this as "hey, for each thread, have this space near the bottom of the stack, and foo is stored as "offset x from bottom of stack"" ? Insights please.

  Read the article

• C & PHP: Storing settings in an integer using bitwise operators?

  - by Andrew M

  I'm not familiar with bitwise operators, but I have seem them used to store simple settings before. I need to pass several on/off options to a function, and I'd like to use a single integer for this. How can I go about setting and reading these options?

  Read the article

• Subroutine to apply Daylight Bias to display time in local DST?

  - by vfclists

  UK is currently 1 hour ahead of UTC due to Daylight Savings Time. When I check the Daylight Bias value from GetTimeZoneInformation it is currently -60. Does that mean that translating UTC to DST means DST = UTC + -1 * DaylightBias, ie negate and add? I thought in this case for instance adding Daylight Bias to UTC is the correct operation, hence requiring DaylightBias to be 60 rather than -60.

  Read the article

• What is the meaning of method class in the class definition in Ruby?

  - by Steven Xu

  I'm familiar with function definitions and variable declarations being in class definitions: public class MyClass { public int myvar; public void doSomething() { } } But what does it "mean" in Ruby when a method is actually called in the class definition? This happens amply in Rails, for instance: class User < ActiveRecord::Base has_many :posts end What exactly does this do (at a lower level than "it adds some methods to the class")? How would I implement such a function (e.g., one that mixes in some additional methods)?

  Read the article

• Difference between Object var() and Object* var = new Object()

  - by Puyover

  If I have an Object class named, what's the difference between create an instance just like that: Object var(); and: Object* var = new Object(); ?

  Read the article

• Correct way to read configuration file and using configuration values

  - by Harza

  I'm reading applications .config file using .NET ConfigurationManager like it should be done, but .... Which one is most preferred option: Read config and store instance of (build in or custom) ConfigurationElement for later use Read config and store only needed values (but not instances of ConfigrationElement classes) for later use Read ConfigurationElement from config always when configuration values are needed These two things are in my mind: Performance impact in case 3 when reading config all the time Problems occuring in case 1 when using cached instances of ConfigurationElements

  Read the article

• Ringing myself using android emulator

  - by vondip

  Hi all, I am developing a small application on Google's android emulator. I am trying to figure out how I can simulate a phone call from one instance of an emulator to another (both running on my computer). Does anyone know how this can be done? Thank you very much.

  Read the article

• Date in Dropdown list box

  - by cinu

  I have 3 drop down list having Date,Month ,Year.So when Updating I want this 3 Field to be a single Datafield in Sql Database. Iam using Asp.Net 2.0 Version(VB.Net).(Now these 3 Dropdown list values are saved as 3 Datafields in sql Database)

  Read the article

• Creating a handle to a class' property

  - by shadeMe

  Would it be possible to create a handle ( or a tracking handle ) to a class' property ? For instance, System::Windows::Forms::CheckBox^ Box = gcnew System::Windows::Forms::CheckBox() I'd like to create a handle to its Checked property and use it to access and modify the same.

  Read the article

• C# - Sharing static data between multiple processes

  - by Murtaza Mandvi

  I have a WCF service (instantiated within a Console application on NetTCP), this service has static data (large volume) which gets instantiated on the load. I have multiple instances of this Console application running at once, and all of them are doing the same static data initialization , is there a way that I can have a single data source and share the data among processes so that each process does not have to consume large amount of memory?

  Read the article

• When to use std::size_t?

  - by nhaa123

  Hi, I'm just wondering should I use std::size_t for loops and stuff instead of int? For instance: #include <cstdint int main() { for (std::size_t i = 0; i < 10; ++i) // std::size_t OK here? Or should I use, say, unsigned int instead? } In general, what is the the best practice regarding when to use std::size_t?

  Read the article

• UML diagram for application architecture?

  - by fayer

  i'm trying to map my whole application in a UML diagram and i wonder what diagram type i should use. im not doing this in class level, rather from a bird eye's perspective. single application object (patterns: singleton)(examples: CodeIgniter application) that composes multiple module objects (patterns: singleton, facades)(examples: guestbook, addressbook) that compose multiple low level stand alone objects (examples: mysql mapper, doctrine mapper) that compose various 3rd and in-house libraries (examples: doctrine, solr, xml-parser) what UML diagram is suited for this kind of overview presentation? thanks

  Read the article

• Turn off error messages in a bash script

  - by Werner

  Hi, how can one turn off the error messages of a bash script? I want to turn it off, and handle the expected ones by myself For instance, when it does not find some files, to show my specific error message. Thanks

  Read the article

• Tomcat session stickiness in session replication

  - by rabbit

  Hi, I am having a 2 instance load balanced and session replicated tomcat 6.0.20 cluster. Should sticky_session be set to true or false for in memory session replication. http://tomcat.apache.org/connectors-doc/reference/workers.html mentions : Set sticky_session to False when Tomcat is using a Session Manager which can persist session data across multiple instances of Tomcat. where as /tomcat-6.0-doc/cluster-howto.html (Cluster Basics) mentions : Make sure that your loadbalancer is configured for sticky session mode.

  Read the article

< Previous Page | 447 448 449 450 451 452 453 454 455 456 457 458  | Next Page >