I read this typedef line in a C++ book, but I couldn't resolve its meaning:
typedef Shape* (*CreateShapeCallBack)();
Now, CreateShapeCallBack stands for what, any idea?
Thanks.
Source: http://asciicasts.com/episodes/16-virtual-attributes
I'd like to achieve a similar setup as below, but in CakePHP and where the virtual attributes are created using code, not SQL (as documented at http://book.cakephp.org/view/1070/Additional-Methods-and-Properties#Using-virtualFields-1590).
class User < ActiveRecord::Base
# Getter
def full_name
[first_name, last_name].join(' ')
end
# Setter
def full_name=(name)
split = name.split(' ', 2)
self.first_name = split.first
self.last_name = split.last
end
end
hi,
i tried the following one from iphone cook book .i displayed HTML content through accessing private API of UITextview like
@interface UITextView (extended)
- (void)setContentToHTMLString:(NSString *) contentText;
@end
it works FINE.but Apple wont allow accessing private API.any solution pls?
Simple question. Many consider "The C++ Programming Language" by Bjarne Stroustrup to be the de facto for learning advanced C++. What is the equivilent book for learning C# to the most advanced level?
The code I currently have can be found at: http://fasm.pastebin.com/yY3C0aVF
I'm exceptionally new to assembly, only picked it up yesterday and I've looked through many an example and still can't figure out for myself how to write to the console. I always get an error when I seem to replicate it in my own way. If I'm not on the right track at all please let me know, also if you can suggest a good book on fasm it would be greatly appreciated.
I've just read "Hacking: The Art of Exploitation" and I'm interested in this subject. The thing is, this book seems irrelevant to hacking now that OSes have non-executable stacks, canary values on the stack, etc.
So, how what methods are used now to exploit computers?
Hello.
I came across a program with 10 header and 10 source files. I read in my text book that the functions are called from main. But how can I pass data to so many functions from main()?
Why is CompareAndSwap instruction considered expensive?
I read in a book:
"Memory barriers are expensive, about as
expensive as an atomic compareAndSet()
instruction."
Thanks!
I am reading the Head First PHP/Mysql book and they say to store both the user's username, email into cookies and sessions. Is it safe to assume that everyone know a day has cookies? Or should I store both in sessions and cookies?
I am not storing any sensitive data in cookies such as password, etc.
it is written in every book that foreign keys are actually primary key in some other table but can we have a foreign key which is not primary key in any other table
Very often I hear: use a profiler and unit test. How do I do that? I would be glad if someone would provide either links to websites with tutorials or recommend a good book. I'm using Visual Studio 2010 Ultimate.
I am reading a book which says (if I am not getting it wrong) wrapping some code with @autoreleasepool statement enables the ARC. First of all is this the case ?
My second concern is when I am doing some iOS example programs, although I enable ARC when creating a new project, I never see this directive being used anywhere (in the automatically generated code). Does this mean that ARC is not being used ? Any ideas/pointers is appreciated.
I have a practical exam in web technologies so html, css, javascript and (possibly) php. I'm still learning and just wondered if you guys had any advice. HTML im fine with, css sometimes takes me time to get right and javascript and php get a bit messy! It's open book, so what would you suggest taking with me?
Following sample is taken from "Dive into python" book.
class MP3FileInfo(FileInfo):
"store ID3v1.0 MP3 tags"
tagDataMap = ...
This sample shows documenting the MP3FileInfo, but how can I add help to MP3FileInfo. tagDataMap
Hi ,
I am new in the field of ANdroid.
I am using FBReaderj code for my project.
I want to download a book from my website.
In FBREADERJ they have integrated with three site.
I want to add my own.
Any ideas ??
Please Help..
Thanks in Advance
I know Java and C++ but am looking to get in to XML. I don't want to waste time reading over the basics of programming in a book, so has anyone any recommendations for resources for learning XML that assume a knowledge of programming already, or even better highlight how to switch from Java/C++ to XML ie. main differences etcs.
I am interested in learning more about signing files and removing signatures from files, programatically using C#, can anyone recommend a book or website covering this topic.
Hi,
I've realised just how rusty my knowledge of PHP 5 and advanced PHP programming is after completing some questions for a test.
I seriously need to read a book or something.
Any recommendations for PHP 5 books?
hi
i search for cours video or book or web tutorials to teach me how to build website
with php mysql css html
i need full project from A to Z
from the scratch
plz if any one know that tell me
Hi! I'm a newbie developer of iPhone.
Right now I'm working on an app that has the functionality of opening a pdf, and showing a specific page and letting the user to navigate through it. Like a book reader.
But now I need to access the table of contents to make a mini menu with it. How do you access that table of contents?
I'd like to learn PHP specifically for dealing with security vulnerabilities/exploits.
Could someone recommend a book?
I don't know if I need to learn HTML/CSS/XML/XHTML etc, do I have to learn those too? I don't really plan on designing websites, could anyone help me with this? :P
I am looking for suggestions for a very simple book borrowing system for our office library. For example, should we use an Excel spreadsheet, some email based system, build something ourselves, or is there a web application for this? It just needs to record the title and name of the borrower at a minimum.
Can anyone provide me with link to a website/book in which would be well explainded how to use profiler in VS2010 for native code? I tried to search the web but all I'm getting is tutorials from Microsoft and those tutorials use C#.
Thank you.
I need to learn how to develop PHP extensions.
So, I assume I have to refresh my CPP skills (or is it C?).
What IDE should I use (auto-completion, object browsers etc). I plan to develop on Ubuntu 32.
Is there a good book or good website I can learn from?