Difference between char a[]="string"; char *p="string";
- by Blue Sky
What is the difference between char a[]="string"; and char *p="string";?
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Differance between char a[]="string"; char *p="string";
- by Blue Sky
Differance between char a[]="string"; char *p="string";Read the article
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IP camera's multicast/RTSP conflicting with 2.4GHz Wi-Fi?
- by jayson
Here at our business we have a Netgear R7000 running DD-WRT. I have been slowly adding IP cameras which I run using Blue Iris software. The last camera I bought (which is NOT a wireless camera), when I plug it into the network I start having really bad connection issues on the 2.4GHz Wi-Fi network. The 5GHz works fine, just the 2.4GHz all of the…Read the article
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Would there be any problems with DEP turned off?
- by IneedHelp
I recently moved to a fresh Windows 8 x64 system and I learned that my favourite firewall (JPF - Jetico Personal Firewall) doesn't get along with Win8x64 (CRITICAL_STRUCTURE_CORRUPTION errors), but I can not do without JPF, so I kind of tried everything I could think of (test mode, debugging, various system changes), but I was still getting blue…Read the article
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How to gain accurate results with Painter's algorithm?
- by pimvdb
A while ago I asked how to determine when a face is overlapping another. The advice was to use a Z-buffer. However, I cannot use a Z-buffer in my current project and hence I would like to use the Painter's algorithm. I have no good clue as to when a surface is behind or in front of another, though. I've tried numerous methods but they all fail…Read the article
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nano syntax highlighting not working for all languages
- by Dejan
I have a funny situation where I am unable to add custom highlighting definitions to my nano text editor. The funny thing is that the predefined work like a charm and can be edited. But I have created a new one for js with $ sudo touch js.nanorc $ sudo nano js.nanorc my current js.nanorc looks like this: syntax "JavaScript" "\.js$" …Read the article
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Applying effects to an existing program that uses BasicEffect
- by Fibericon
Using the finished product from the tutorial here. Is it possible to apply the grayscale effect from here: Making entire scene fade to grayscale Or would you basically have to rewrite everything? EDIT: It's doing something now, but the whole grayscale seems extremely blue. It's like I'm looking at it through dark blue sunglasses.…Read the article
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How to make Box2D bodies automatically return to a initial rotation
- by sm4
I have two long Box2D bodies, that can collide while moving one of them around with MouseJoint. I want them to try to hold their position and rotation. Blue body is moved using MouseJoint (yellow) towards the Red body. Red body has another MouseJoint - Blue can push Red, but Red will try to return to the start point thanks to the…Read the article
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How to shift a vector based on the rotation of another vector?
- by bpierre
I’m learning 2D programming, so excuse my approximations, and please, don’t hesitate to correct me. I am just trying to fire a bullet from a player. I’m using HTML canvas (top left origin). Here is a representation of my problem: The black vector represent the position of the player (the grey square). The green vector represent…Read the article
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Problem with alleg42.dll / program crashes / Allegro & Codeblocks
- by user24152
I'm having a serious problem with allegro. The program should display random pixels on the screen and when I build and run it I get the following error message: Below is the full code of my program: #include <stdio.h> #include <stdlib.h> #include <time.h> #include "allegro.h" #define Text_Color_Red…Read the article
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XNA - Inconsistent accessibility: parameter type is less accessible than method
- by DijkeMark
I have a level class in which I make a new turret. I give the turret the level class as parameter. So far so good. Then in the Update function of the Turret I call a function Shoot(), which has that level parameter it got at the moment I created it. But from that moment it gives the following error: Inconsistent…Read the article
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How do I find actors in an area on a poly-precise basis?
- by Almo
Ok, I've been asking various questions and getting some good answers, but I think I need to rethink my method, so I'll describe the problem. I have a player who has a big blue box in front of him. This box shows which KActors will be pushed when he pulls the trigger: Currently, the blue box spawns a descendant…Read the article
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Spritegroups and colorkeys
- by Fristi
I have a problem using spritegroups in pygame. In my situation I have 2 spritegroups, one for humans, one for "infected". A human is represented by a blue circle: image = pygame.Surface((32,32)) image.fill((255,255,255)) pygame.draw.circle(image,(0,0,255),(16,16),16) image = image.convert()…Read the article
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Face morph and recognition
- by startuper
I have two requirements: members of a social network choose other member's faces and morph an average face of them. The website finds other members' faces that resemble the morphed face and list up in order of resemblance. Is there a script that can do this? I see that…Read the article
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Face Recognition in AS3
- by dontPanic
Hey all, I have been working on a project which involves Marilena(project that ports Face Detection part of OPENCV to ActionScript3). Right now I can take the faces and keep them as byteArrays. I am working on Flash Builder 4. I want to add Face Recognition part either. I…Read the article
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hyperLink on jsf error messages problem
- by user234194
I am trying to put link in the error messages produced by JSF. For this I am using the custom renderer, it works(clicking the error, focuses the respective input field) but the problem is , all the form values gets empty. ie when error occurs, all the input fields get…Read the article
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Face Detection API for Objective-C
- by Elomar Nascimento dos Santos
Hello, everybody. Does someone here knows a face detection API for Objective-C? I just want to detect one or more faces inside a photo, so it's not necessary face recognition. I want to build something similar to the iPhoto's feature that puts a square on all faces…Read the article
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Expanding the Partner Ecosystem with Third-Party Plug-ins
- by Joe Diemer
Oracle Enterprise Manager’s extensibility capabilities are designed to allow customers and partners to adapt Enterprise Manager for management of heterogeneous environments with Plug-ins and Connectors. Third-party developers continue to take…Read the article
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Communication between state machines with hidden transitions
- by slartibartfast
The question emerged for me in embedded programming but I think it can be applied to quite a number of general networking situations e.g. when a communication partner fails. Assume we have an application logic (a program) running on a computer and a gadget connected…Read the article
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Heterogeneous Datacenter Management with Enterprise Manager 12c
- by Joe Diemer
The following is a Guest Blog, contributed by Bryce Kaiser, Product Manager at Blue MedoraWhen I envision a perfect datacenter, it would consist of technologies acquired from a single vendor across the entire server, middleware, application, network, and storage stack…Read the article
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Securing an ADF Application using OES11g: Part 2
- by user12587121
To validate the integration with OES we need a sample ADF Application that is rich enough to allow us to test securing the various ADF elements. To achieve this we can add some items including bounded task flows to the application developed in this tutorial. A…Read the article
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.NET: Can I use DataContractJsonSerializer to serialize to a JSON associative array?
- by Cheeso
When using DataContractJsonSerializer to serialize a dictionary, like so: [CollectionDataContract] public class Clazz : Dictionary<String,String> {} .... var c1 = new Clazz(); c1["Red"] = "Rosso"; c1["Blue"] = "Blu"; c1["Green"] =…Read the article
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iPhone SDK - UITabBarConroller and custom design
- by Cheryl
Hi I am having a problem with my tab bars at the bottom of the screen. The designer has decided it should be one colour (not black) when inactive and another colour when active. I have worked out how to replace the main colour of the tabbar by subclassing…Read the article
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Rewrite arrays using collections
- by owca
I have a task, which I was able to do with the use of simplest methods - arrays. Now I'd like to go further and redo it using some more complicated java features like collections, but I've never used anything more complicated than 2d matrix. What should I…Read the article
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unexpected margin with very simple html
- by Serhat Özgel
I have a very simple html. The red div is inside the blue div and has a 10 px top margin. On non-ie browsers, the blue box is 10 px apart from the top of viewport and the red div is at the very top of the blue div. What I expect is the ie behavior: red…Read the article
