Search Results

Search found 16838 results on 674 pages for 'writing patterns dita cms'.

Page 312/674 | < Previous Page | 308 309 310 311 312 313 314 315 316 317 318 319  | Next Page >

• Get interface constant name using its value

  - by Ravisha

  This might not have a major usecase in projects ,but i was just trying a POC kind of project where in i get the key code,and using its value i want to print the key name on screen so i want to relive myself off writing switch cases ,so thinking of going by reflection. Is there a way to get the constant integer of interface's name using its value?

  Read the article

• Widget: Get data from configure Activity to AppWidgetProvider

  - by Johan B

  Hi, I'm writing a widget where i first have a configure screen where the user makes a selection. Then I want to pass that data on to the actual widget. This must be really simple but I just can find out how to do it.

  Read the article

• Should we remove Child added by addChild method before going to next scene in cocos2d ?

  - by srikanth rongali

  Hi, I am writing a small game in cocos2d. I am adding child [ self addChild: sprite1]; Should I remove these before going to next scene by using [self removeChild: sprite1 cleanup:YES]; Does it increase the performance in device ? Thank You.

  Read the article

• How to recreate the UITabBarItem image filter?

  - by boliva

  Hi, I'm writing a custom UITabBar replacement, and I would like to know how to recreate the filter that the built-in implementation does with the UITabBarItem image - that blue shining on selected tabs and gray gradient on unselected ones. I guess it's a matter of using the source image alpha value as a mask and overlay it with a pre-made blue (or whatever color) shining image and another one grayed out, but I would like to know what is the best approach from a code point of view. Best,

  Read the article

• media center extended

  - by Gil Montag

  Hi, Where can I find resources related to writing your own media center extender client - i.e. an application that will run on another machine at home and remotely render vista's media center on it, allowing to stream movies, live tv etc Thanks, Gil

  Read the article

• Dynamically creating objects at runtime that inherit from a base class

  - by Homeliss

  I am writing a game editor, and have a lot of different "tool" objects. They all inherit from BTool and have the same constructor. I would like to dynamically populate a toolbox at runtime with buttons that correspond to these tools, and when clicked have them create an instance of that tool and set it as the current tool. Is this possible, and if so will it be better/easier than creating those buttons by hand?

  Read the article

• JVMTI: FollowReferences : how to skip Soft/Weak/Phantom references?

  - by Jayan

  I am writing a small code to detect number of objects left behind after certain actions in our tool. This uses FollowReferences() JVMTI-API. This counts instances reachable by all paths. How can I skip paths that included weak/soft/phantom reference? (IterateThroughHeap counts all objects at the moment, so the number is not fully reliable) Thanks, Jayan

  Read the article

• How can a language's compiler be written in that language?

  - by froadie

  How can you write a compiler in the same language as the language you're writing that compiler for? Isn't this sort of recursive?

  Read the article

• Good examples of python-memcache (memcached) being used in Python?

  - by Jonathan Prior

  I'm writing a web app using Python and the web.py framework, and I need to use memcached throughout. I've been searching the internet trying to find some good documentation on the python-memcached module, but all I could find was this example on the MySQL website, and the documentation on its methods isn't great.

  Read the article

• Logical equality in C

  - by andrew cooke

  [It seems odd this doesn't exist, so apologies in advance if it's a duplicate] I want to test for logical equality in C. In other words, I want to know whether two values would be equal if both were converted in the normal way associated with logical expressions. In C99, I think that (bool)a == (bool)b gives what I want. Is that correct? What is the normal way of writing this in traditional C?

  Read the article

• Android Performance Question : Many small apps or one big app?

  - by kunjaan

  I read this quote in one of the webpages: If you are writing a large application, consider dividing it into a suite of applications and services. Smaller applications load faster and use fewer resources. Making a suite of applications, content providers, and services makes your code more open to incorporation into other applications as described the "Use and be used" tip. Is this true? What is the thumb rule for the size of app?

  Read the article

• Svn auto updater

  - by uzay95

  I am writing my code in my virtual machine and always committing the folder that contains published web site to the free svn server. There is also another remote machine which is test server. I would like to make auto update in the remote machine. Is there any program can make auto update in every 30 seconds?

  Read the article

• Android Content Provider database leak issue

  - by MattC

  I am writing a content provider for this application and in my content provider I am opening a database connection, running a query and returning the cursor of results to the calling program. If I close this database connection in the provider, the cursor has no results. If I leave it open, I get "leak found" errors in my DDMS log. What am I missing here? What's the clean, proper way to return a cursor of database results?

  Read the article

• How do I accurately handle a batch seperator for SQL from C#

  - by Sam Saffron

  For Data Explorer I would like to add support for a Batch separator. So for example if users type in: select 'GO' go select 1 as go Go select 100 I would like to return the three result sets. Its clear that I need some sort of parser here, my hope is that this is a solved problem and I can just plug it in. (writing a full T-SQL parser is not something I would like to do) What component / demo code could achieve splitting this batch into its 3 parts?

  Read the article

• asp.net framework

  - by snorlaks

  Hello, Maybe someone know how to write your own framework, best practices, maybe any books or samples. I think that writing own framework gives one better understanding of how it all works, thanks for help

  Read the article

• How to change the language to write the code in editor of VisualStudio-2008 ?

  - by Harikrishna

  Suddenly the language with I was writing the code is changed and it is now not English.So how to change the language in visual studio .net 2008 ? It looks like aß?def??????µ??p;?sst?????

  Read the article

• How to write a spinlock without using CAS

  - by Martin

  Following on from a discussion which got going in the comments of this question. How would one go about writing a Spinlock without CAS operations? As the other question states: The memory ordering model is such that writes will be atomic (if two concurrent threads write a memory location at the same time, the result will be one or the other). The platform will not support atomic compare-and-set operations.

  Read the article

• How do I do high quality scaling of a image?

  - by pbhogan

  I'm writing some code to scale a 32 bit RGBA image in C/C++. I have written a few attempts that have been somewhat successful, but they're slow and most importantly the quality of the sized image is not acceptable. I compared the same image scaled by OpenGL (i.e. my video card) and my routine and it's miles apart in quality. I've Google Code Searched, scoured source trees of anything I thought would shed some light (SDL, Allegro, wxWidgets, CxImage, GD, ImageMagick, etc.) but usually their code is either convoluted and scattered all over the place or riddled with assembler and little or no comments. I've also read multiple articles on Wikipedia and elsewhere, and I'm just not finding a clear explanation of what I need. I understand the basic concepts of interpolation and sampling, but I'm struggling to get the algorithm right. I do NOT want to rely on an external library for one routine and have to convert to their image format and back. Besides, I'd like to know how to do it myself anyway. :) I have seen a similar question asked on stack overflow before, but it wasn't really answered in this way, but I'm hoping there's someone out there who can help nudge me in the right direction. Maybe point me to some articles or pseudo code... anything to help me learn and do. Here's what I'm looking for: 1. No assembler (I'm writing very portable code for multiple processor types). 2. No dependencies on external libraries. 3. I am primarily concerned with scaling DOWN, but will also need to write a scale up routine later. 4. Quality of the result and clarity of the algorithm is most important (I can optimize it later). My routine essentially takes the following form: DrawScaled( uint32 *src, uint32 *dst, src_x, src_y, src_w, src_h, dst_x, dst_y, dst_w, dst_h ); Thanks! UPDATE: To clarify, I need something more advanced than a box resample for downscaling which blurs the image too much. I suspect what I want is some kind of bicubic (or other) filter that is somewhat the reverse to a bicubic upscaling algorithm (i.e. each destination pixel is computed from all contributing source pixels combined with a weighting algorithm that keeps things sharp. EXAMPLE: Here's an example of what I'm getting from the wxWidgets BoxResample algorithm vs. what I want on a 256x256 bitmap scaled to 55x55. And finally: the original 256x256 image

  Read the article

• Passing arguments to a C program

  - by Radhika

  Hi All, I was writing a C program where I use 6 variables a,b,c,d,e,f a,b,c are constant values which I should pass as an argument(command line) d,e,f are going to be size of arrays(which are a part of a structure) typedef struct { blah blah } ex; ex ex0[d]; I am very confused about how to pass all these as argument. Right now I have hard coded these values,which apparently I should not be doing.

  Read the article

• intercepting feed:// in safari5

  - by edwink

  Hello. I am writing an extension for Safari5 and I am trying to intercept the fact that the user is clicking on an RSS icon and loading a feed://.... URL to offer him/her subscription options. I have tried to register a start content script for the feed:/// whitelist pattern but that does not work. Does anyone know how to make this work?

  Read the article

• MutiHomed computers and rmi?

  - by ipkiss

  Hello, I am writing a program using rmi to connect server and clients together and got the following issue: My rmi server support both ethernet and wifi mode rmi clients can connect to the server either vi ethernet or wifi depending. That because s*ome clients can only run via ethernet* and some can only run via wifi. My question is: how can I make my rmi server connect to all clients in such situation? Thanks.

  Read the article

• Common way to compare timestamp in oracle, postgres and SQL Server

  - by Pratik

  I am writing a sql query which involves finding if timestamp falls in particular range of days. I have written that in the postgres but it doesn't works in Oracle and SQL Server: AND creation_date < (CURRENT_TIMESTAMP - interval '5 days') AND creation_date >= (CURRENT_TIMESTAMP - interval '15 days') Is there are common way to compare the timestamp across different databases?

  Read the article

• How to show why "try" failed in python

  - by calccrypto

  is there anyway to show why a "try" failed, and skipped to "except", without writing out all the possible errors by hand, and without ending the program? example: try: 1/0 except: someway to show "Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> 1/0 ZeroDivisionError: integer division or modulo by zero" i dont want to doif:print error 1, elif: print error 2, elif: etc.... i want to see the error that would be shown had try not been there

  Read the article

• Multicore programming: the hard parts

  - by Jon Harrop

  I'm writing a book on multicore programming using .NET 4 and I'm curious to know what parts of multicore programming people have found difficult to grok or anticipate being difficult to grok?

  Read the article

• SQL Query Help - Return row in table which relates to another table row with max(column)

  - by Seth

  I have two tables: Table1 = Schools Columns: id(PK), state(nvchar(100)), schoolname Table2 = Grades Columns: id(PK), id_schools(FK), Year, Reading, Writing... I would like to develop a query to find the schoolname which has the highest grade for Reading. So far I have the following and need help to fill in the blanks: SELECT Schools.schoolname, Grades.Reading FROM Schools, Grades WHERE Schools.id = (* need id_schools for max(Grades.Reading)*)

  Read the article

< Previous Page | 308 309 310 311 312 313 314 315 316 317 318 319  | Next Page >