I am basically a web application developer, never in my career got a chance of trying out this.. can someone explain the whys and the wherefores for using Native code in java? Thanks a Ton in advance!
Hello guys
I am a web developer and sometimes I have to do some design myself for my customers but design actually is not my best thing to do. I am looking for a program that can help me getting fast and reliable design ideas but I am not looking for code generator like Artisteer.
Actually design is a hard task and my designs always look ugly and messy.
I need to develop a workflow for a call center. A bot will ask some predefined questions to the caller. Based on the answers the workflow will decide the questions to ask and finally redirect the caller to a representative that has required skills.
Based on the scenario above, I have several questions.
How can I make the workflow "wait" between asking a question to the caller and receiving response from the caller? Do I have to use HandleExternalEvent? If so do I have to define an event for every question?
Flowchart workflow seems to be the best solution but I can't imagine how to handle this waiting issue right now.
Any help is appreciated.
A senior developer in my team used traditional C-style callbacks in our Qt application instead of using Qt signal/slot mechanisms.
My first reflex would be to refactor his code and use Qt signal/slot instead.
Is there any good reasons to use callbacks in a Qt application/library?
Thanks.
Hi,
I am making a simulator and have written lots of files and headers. The problem is whenever I include a file I give the relative path of the particular file. For example a typical code in my application would begin like
#ifndef AI_H
#define AI_H
#include <cstdlib>
#include "../world/world.h"
#include "pathPlan.h"
#include "skills/tryskill.h"
#include "../info/condition.h"
#include "dataStructures/destination.h"
#include "../params/gamePlay.h"
#include "../modules/controlModule.h"
class ai
{
public:
etc etc
I want to avoid using the relative paths. For example I want to directly include "tryskill.h" and "destination.h" without giving the absolute paths. That way I wont need to bother if I change the location of any particular file. I am using Ubuntu 9.10. Any help would be highly appreciated.
What is the difference when a class extend from Handler and Thread?
As described in developer.android.com
...
Each Handler instance is associated with a single thread and that thread's message queue.
...
Does the thread has no message queue ?
Any benefit for a class extend from Handler?
I'm new to android programming. just to improve my skills, i started with some project in my mind.
when app starts, it will show a button. on click of it, it will allow me to select a contact from the address book. then i want to retrieve all the sms sent to that contact (if they are stored in sms outbox). Is it possible. Can some one guide me. If there is some tutorial on these topics, can you let me know the URL or source code?
Thanks in Advance.
Is it possible to add visual studio macro's to a solution, so they would be checked in by svn ?
If not, how do you deploy your utilities/scripts with your developer team ?
I am converting XML children into the element parameters and have a dirty regex script I used in Textmate. I know that dot (.) doesn't search for newlines, so this is how I got it to resolve.
Search
language="(.*)"
(.*)<education>(.*)(\n)?(.*)?(\n)?(.*)?(\n)?(.*)?</education>
(.*)<years>(.*)</years>
(.*)<grade>(.*)</grade>
Replace
grade="$13" language="$1" years="$11">
<education>$3$4$5$6$7$8$9</education>
I know there's a better way to do this. Please help me build my regex skills further.
Hi,I know the importance of being normal in database design.
But many people always lives with broken windows.
Is any tool can help create/fix a table to normal form?
I mean to force developer create table in normal form, or help to check if the table being
normal base on existed data within the table.
Thanks……
How can I get SMTP to work on Windows 7 (developer box). I used to just be able to turn it on for a windows XP box. Is SMTP not included on windows 7? If so, what can I use instead as a free relay mechanism.
Does anyone know of an existing Java component that implements a TokenField, similar to Cocoa's NSTokenField?
An overview of the Cocoa control is at:
http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/TokenField%5FGuide/Introduction/Introduction.html
Suggestions for implementation?
Thanks!
We’re a Virginia based company looking for an experienced and affordable iPhone application developer. If anyone has any recommendations, this is much appreciated thanks!
First up, I should let you know that I am learning C, so my apologies if this question seems stupid to a more advanced developer.
I know you can print with printf() and puts(). I can also see that printf() allows you to embed variables inside and do some stuff like formatting.
Is puts() merely a primitive version of printf(). Should it be used for every possible printf() without string interpolation?
Thanks
I'm writing some Erlang code and I'm very unsure whether I should let everything fail fast. One problem I find with fail fast is that for the developer/user the exception generated is pretty meaningless. Any idea what I should return which would not give esoteric and hard to read stack traces?
Is there an API that works for pre OS 3.2 for getting the current time of a video being played back? There's this one
http://developer.apple.com/iphone/library/documentation/MediaPlayer/Reference/MPMediaPlayback_protocol/Reference/Reference.html
But it's 3.2 or later....
Is there any way to do this with the MPMoviePlayerController API?
I am experimenting with HTML5 local storage functionality, but was frustrated to learn that the browser won't allow local storage when the file is local. My guess is that the browser (Chrome in my case, FF too) wants to see a domain rather than a file location. Has anyone here discovered a workaround for developing locally? Perhaps setting up a local domain? That sounds like too much trouble. There should just be a developer option in the browser, grrrrrr.
So I have string returnType which a developer can choose to = to JSON , XML or PRINT_R.
How to limit his choice and make VS 2008 or later suggest him what value (from that 3) string returnType can be? (.net 3.5)
What kind of key points and concepts should a person know from C++ (and from programming in general) to be considered that he/she possesses C++ (and programming, in general) skills good.
e.g.
//Even if sizeof(T) may not be equal to 1, this code steps over array elements
T v[];
for(T *p = v ; *p != 0 ; p++)
cout<<*p<<endl;
P.S. I hope by exchanging this info we will help each other to know C++ and programing thechnics better by doing explicit our notion that we got from practice.
Hi,
I am making a simulator and have written lots of files and headers. The problem is whenever I include a file I give the relative path of the particular file. For example a typical code in my application would begin like
ifndef AI_H
define AI_H
include
include "../world/world.h"
include "pathPlan.h"
include "skills/tryskill.h"
include "../info/condition.h"
include "dataStructures/destination.h"
include "../params/gamePlay.h"
include "../modules/controlModule.h"
class ai
{
public:
etc etc
I want to avoid using the relative paths. For example I want to directly include "tryskill.h" and "destination.h" without giving the absolute paths. That way I wont need to bother if I change the location of any particular file. I am using Ubuntu 9.10. Any help would be highly appreciated.
Can you load a binary file onto an iPhone using xcode? We are an OEM that needs to QA test an application from a third party developer that owns the source code. They only provide us with the binary.
Hi,
I'm a Java developer starting with .Net development using VS.Net 2008. I would love to get the Eclipse style of navigating methods etc by pressing the Ctrl key, hover over a method then click it to got to that method's declaration. Does such a plugin exist for VS.Net 2008?
thanks
What's the simplest way, if any, to search Twitter for replies to any username that includes <string?
eg, how to search at the same time for replies to @google, @googletech, @firstgooglers, @nogoogle ?
I'm not a competent developer with any language but I can handle some easy JS or PHP or regex & Bash scripting...snippets welcome.
I know this question was here a lot of times and can't be answered at all, but im not looking for a single name, but rather for an advice in my situation.
I learned programming with Java and now I'm developing in Java for more or less 5 years (at the university) and I thinks my programming skills their are really ok/average. I have also small experience in C/C++ and C#. Now I have some spare time and I'd like to learn a new language or deepen the knowledge of Java/C/C++. But how to choose the right language to learn? I'd like to learn a language which will be usefull in the future concerning working in a software development business? I know there is no single answer, but I'm sure you could mention some languages that are more usefull than others.
I have searched through all over web, but couldn't find any interview questions for C, C++ developer position. Can you please share some questions, if anyone has been interviewed by Canon.