I am looking for a programming tutorial / guide GUI for Mac OSX. I made a small library and would like to make a simple GUI for it, because I want my code to port one day I want to do programming in C. I know Qt, but I wonder how apples there. As I understand it, there are two frames graphical programming on Mac OS X Cocoa and Carbon, I do not have a preference, but I just want to play with buttons and other widgets. if anyone knows of such a tutorial that would be great.

As part of the AV Foundation for iOS, AV player has an external Airplay property. I look forward to the same with Audio-Video Player for Mac OS X that can not be reached on this property available. How can my player AV stream video from my MacBook Pro on my Apple TV via AirPlay?

What are the contrasting features of 3D Printers and a 4D Printers? What are the technological concepts surrounding a 3D printer and that of a 4D Printer? Which of these printers are user friendly? Based on these concept want could be the likely projection of technological concept of printing tomorrow? I am Emmanuel from southern part of India.

What are the clear distinctions with respect to their functions and features among a D-Link and a TP-Link? Apart from each been a link, does each of these have similar functionary roles? Can both TP-Link and D-Link be upgraded? If yes how do one go about that please? My name is Sarah and I am eight years old.

I downloaded an ebook of Automata to prepare for my internals. It is a scanned copy of original book. Right now, I am facing a very big problem as I can't search for a keyword inside it. Can anyone tell me, how I can search for keywords in a scanned pdf? Is there any way to convert it in editable form? I don't want to face this problem in my externals. Please help.

I have the Sony PS Vita and it works perfectly fine until I play some specific games in which it says it has lost connectivity, like while playing Uncharted. Is it some kind of power saving problem? Or something to do with the games? Please help in resolving the issue !

I own the WD Cloud device 2TB and a while ago I bought a WD Green 2TB that now lives inside a Logilink UA0107 USB 3 case. Although the drive is perfectly usable through Windows 8 and Ubuntu box, WD Cloud refuses to recognize it. I've formatted the drive a few times (exFAT, NTFS, ext4) but nothing changed. What can be done?

I am Working on Windows 7. I had to run some commands of Linux. So, I did a partition in my hard disk to install Linux Ubuntu and as my work for it was over, I removed it. But after removing it my laptop is not booting up, what should I do? It is not showing any bootup error or what. It just doesn't boot up. Please help.

I have the Apple Airport Express router and I want it to connect it to my Windows PC. It is not recognizing Windows PC. I also have a Mac other than my Windows PC. It works fine with Mac but not with Windows PC. What should I do to resolve the issue?

I have Compaq laptop, whenever I put it on charging it makes a very low but intense screeching sound, as soon as I switch off the charging the sound goes away. I have tried plugging in different sockets but no affect. Though it is not creating any performance trouble but still its intriguing and then I also want to know if its a serious matter!