166 Topics
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| | How do I get the physical keys of a connected Bluetooth device and set system related functions for the keys As shown here：     |
| | I'm having a lot of issues wring codes in C++ specialy when 3 files are required (.h, .cpp and main.cpp). Very different to C that it was very easy for me but not now with C++. I nee to write a program to do the following: Create 3 files for …  |
 | How can I make the URL displayed in the MessageBox clickable, such that when a user clicks on it, it will open the link in a web browser? string msg = "MyApp | v1.0.0.0.1" + Environment.NewLine + "© 2016 MyApp" + Environment.NewLine + "All Rights Reserved." + Environment.NewLine + "For …  |
 | I am trying to learn objective C with my brother and I have stumbled onto a problem involving one trying to collect a user's input and checking if it is odd or even. I made this, and this works to test if a number is even or odd: #include <stdio.h> …  |
 | IS IT BETTER TO MOVE TO SWIFT OR STAY WITH OBJECTIVE-C?  |
| | I have a Health based .Net (C#) project that needs to import a huge chunk of medical records from an old database that were used in a different application. The database has been successfully migrated to the version compatible with our application. The problem is the contents in one of … |
| | Given a typed List collection of int values named dueDays that has already been sorted, write the code to retrieve the index of the element with the value 30 and store the result in an int variable named dayIndex. Given a typed List collection of int values named dueDays that …  |
 | i have these code for get image pixel data: typedef std::vector<BYTE> pixeldata; pixeldata GetImagePixel(HDC hdcImage) { BITMAP bmp = {0}; BITMAPINFO Info = {0}; memset( &bmp, 0, sizeof(BITMAP) ); HBITMAP hBitmap =(HBITMAP) GetCurrentObject(hdcImage, OBJ_BITMAP); GetObject(hBitmap, sizeof(BITMAP), &bmp); BITMAPINFO info { }; info.bmiHeader.biSize = sizeof(info.bmiHeader); info.bmiHeader.biWidth = bmp.bmWidth; // pay attention … |
| | [Click Here](http://i.imgur.com/ka0Pnnr.jpg) I have a app having multiple Xib files calling in one main Xib and its class. I have added expand and collapse view which works on particular xib expand and collapse subviews as required and reduces/Expands Height too. This works well for one xib section when all tab … |
| | I have high hopes for the Swift programming language, the presentation showed a lot of potentials for this language in apple keynote, just a question do you guys think swift will come to windows in an IDK soon?  |
| | Ever since I got a fancy iMac and started using the Xcode IDE, I got hooked on Apple's new Swift language. From what I heard, it is supposed to replace the aging Objective C. I left a couple of Swift code snippets in the Computer Science section about my one-month … |
| | #import "Person.h" @class Asset; //i have used import "Asset.h" which contains definition for asset @interface Employee : Person { int employeeID; NSMutableArray *assets; } @property int employeeID; - (void)addAssetsObject:(Asset *)a; - (unsigned int)valueOfAssets; @end I got this snippet from objective c book. In the second line , author has used … |
| | Everytime I link a `webview` into my OS X project, it always brings up `Use of undeclared type 'WebView'`. How am I supposed to fix this? I've tried linking the WebKit framework and things like that, but they never worked. |
| | Assalam o alikum my name is Al-Haya Noor and i am using very first time the forum. is there any one who guide me? i have a problem while doing my project. in Embedded-C and the problem is Consider the following sequence of values: 00000000 00000000 00000001 00000000 00000000 00000100 …  |
| | this is my background http://s13.postimg.org/6zejiqc87/1429994667798.png in current code user can move sprite to any location, but I want the user to only move sprite to specific location. I have one Sprite (s1) I want to move it to specific position as you can see my background have line and dots … |
| | I want to calculate user steps(like pedometer).I know that with iPhone 5s, 6 and 6+ we can use `CMStepcount` or `CMPedometer` or class(which use M7 chip of devices) but iPhone 5 and lower versions does not support M7 chip, so we can't use `CoreMotion`. By searching all over internet i … |
| | Recently I am facing too much issues in making the apple accept my app because of inapp purchases download failures. Is it possible that I submit a version which will fetch the inapp purchases ID's from my own server and than fetch the inapp purchases details from the apple. I … |
| | I'm trying to create simple game on xcode (swift) what I'm trying to do is moving player pieces from their positions how can I implement moving pieces from [number]positions to [number]positions for example from positions 1 to either 2 or 0 otherwise it get back to the previous positions more … |
| | Can anyone help me? I have created a dictionary with the contents of a plist(data.plist) file but now I cannot figure out how to search and display the contents. I have searched online for days and cannot get a resolution. Most tutorials show a pre-defined array being used but if … |
| | Can anyone help me? I have created a dictionary with the contents of a plist(data.plist) file but now I cannot figure out how to search and display the contents. I have searched online for days and cannot get a resolution. Most tutorials show a pre-defined array being used but if … |
 | Hello. I am getting into app development and started with a calculator. The input is not equal to the output in any size I set. Here are some screenshots: Input: [Screenshot](https://www.dropbox.com/s/otncvnpfotfgetu/Screenshot%202015-02-05%2014.44.43.png?dl=0) Output: [Screenshot](https://www.dropbox.com/s/360u5iastr69hgq/Screenshot%202015-02-05%2014.45.11.png?dl=0) And finally, here is the size thing: [Screenshot](https://www.dropbox.com/s/23aln2fzovpv72y/Screenshot%202015-02-05%2014.46.00.png?dl=0). |
| | I am currently writing an iOS application which fills Dynamic cells with data retrieved from a PLIST file. I have searched and searched but cannot comprehend/find a way to make my data searchable. I would like my plist to be searchable and provide the correct information. Any assistance would be … |
 | How can i start programming in objective c? I am aware with c#. |
| | I expected there to be one, especially on a site as popular as this one. |
| | Here's my understanding fetching the input: int num = 0; NSLog (@"Input 5 numbers"); scanf("%d", &num); NSLog (@"\n You inputted: %d !", num); Sample Input: 54321 Output: 54321 But the output should be: 5 4 3 2 1  |
| | I am creating a contact program with python and wxpython. While creating the browsing function for my program I ran into a problem. I've been searching for hours trying to find a way to fix it. Unfortunately I haven't had any luck on fixing the error/problem. Here is the code … |
| | dear daniweb friends, i really need help. i want to parse a json from a file inside folder. that folder inside xcodeproj (not from URL). i use this code: dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ /*NSData* kivaData = [NSData dataWithContentsOfURL: [NSURL URLWithString:@"http://json.comli.com/reportTextEn.json"] ];*/ NSString *filePath = [[NSBundle mainBundle] pathForResource:@"reportTextEn" ofType:@"json"]; NSError *error = … |
| | I developed a 3d cube consist of 6 layer side by side to form a cube type structure. I am getting the layer info on click using touch event. -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { if ([touches count] == 1) { for (UITouch *touch in touches) { CALayer *layer = [(CALayer … |
| | im new in objective c.i have come out with the getter and setter but not sure is correct or not. .h #import <UIKit/UIKit.h> @interface ViewController : UIViewController @property(nonatomic, retain) NSString *myText; @property(nonatomic, copy) NSNumber *opacity; @property(nonatomic, assign) id delegate; @end .m #import "ViewController.h" @interface ViewController () @end @implementation ViewController @synthesize … |
| | I Have an NSButton and Im trying to get it to display the barber stripes sideways when the button is pressed. I can't redraw the NSRect, and was wondering if you had any clues on implementation? |
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