If I have a custom class Person which has three variables (which are propertized and synthesized):
NSString* theName;
float* theHeight;
int theAge;
Person instances are stored in an NSArray 'Group'. There is only one Group. What is the best way of string and loading the Group in NSUserDefaults? (bearing in mind that float and int are not legal for NSUserDefaults)
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What PHP framework would you choose for a new application and why?
Hi,
What is the best framework for web app in php?(Lib,Orm, time, easy)
Thanks
I'm storing expanded SVN keyword literals for .cpp files in 'static char const *const' class members and want to store the .h descriptions as similarly as possible. In short, I need to guarantee single instantiation of a static member (presumably in a .cpp file) to an auto-generated non-integer literal living in a potentially shared .h file. Unfortunately the language makes no attempt to resolve multiple instantiations resulting from assignments made outside class definitions and explicitly forbids non-integer inits inside class definitions. My best attempt (using static-wrapping internal classes) is not too dirty, but I'd really like to do better. Does anyone have a way to template the wrapper below or have an altogether superior approach?
// Foo.h: class with .h/.cpp SVN info stored and logged statically
class Foo {
static Logger const verLog;
struct hInfoWrap;
public:
static hInfoWrap const hInfo;
static char const *const cInfo;
};
// Would like to eliminate this per-class boilerplate.
struct Foo::hInfoWrap {
hInfoWrapper() : text("$Id$") { }
char const *const text;
};
...
// Foo.cpp: static inits called here
Foo::hInfoWrap const Foo::hInfo;
char const *const Foo::cInfo = "$Id$";
Logger const Foo::verLog(Foo::cInfo, Foo::hInfo.text);
...
// Helper.h: output on construction, with no subsequent activity or stored fields
class Logger {
Logger(char const *info1, char const *info2) {
cout << info0 << endl << info1 << endl;
}
};
Is there a way to get around the static linkage address issue for templating the hInfoWrap class on string literals? Extern char pointers assigned outside class definitions are linguistically valid but fail in essentially the same manner as direct member initializations. I get why the language shirks the whole resolution issue, but it'd be very convenient if an inverted extern member qualifier were provided, where the definition code was visible in class definitions to any caller but only actually invoked at the point of a single special declaration elsewhere.
Anyway, I digress. What's the best solution for the language we've got, template or otherwise? Thanks!
What are the best methods to "Clear the 6th bit" of an integer?
And, is your solution platform independent? (32 or 64 bit integer, etc). If not, can you give a solution that is platform independent?
I'm using a big Background image on hover which is set in css background {....}
It takes time to load first time upon mouse over so I want to preload this background image.
What is the best option to do this?
Here's the objective. I have a PHP class and there are one or two of its methods that I would like to override with my own. As I understand OOP (in PHP and in general) I could write a child class that extends it and overrides the functionality of the methods in question.
However, I was wondering if this is the best way of achieving this task and if this is a proper use for child classes or if there is something better in PHP for what I'm trying to do.
Hi, what is the best programming language for writing a polymorphic virus? Do you know of any SDKs/toolkits I can use for rapid development? Also recommendations for design patterns would be helpful. Should I use a singleton? Thx.
I am looking to profile my web application on Android for starts...what is the best way to get the kind of information that a tool like Web Inspector would give me on the desktop? Since I cannot use Web Inspector or Speed Tracer on the mobile device...how can I get such data/info ?
Where do you get the best in-depth information for C# programming? I'm looking for tutorials, examples, blogs, specialized forums etc. dedicated to c#.
I have simple template that's html mostly and then pulls some stuff out of SQL via PHP and I want to include this template in three different spots of another php file. What is the best way to do this? Can I include it and then print the contents?
Example of template:
Price: <?php echo $price ?>
and, for example, I have another php file that will show the template file only if the date is more than two days after a date in SQL.
Is there any best books for learning Symbian and its complete API?
Also, That book should have practice oriented approach for learning and it should also had the other variants such as UIQ, S60+?
If you knew, any book satisfying the above, post it here?
What is the best way to give support nth-child in one shot to all IE version?
I want to give style like this. for some particular pages.
#products tr:nth-child(even) {
background-color: red;
}
#products tr:nth-child(odd) {
background-color: white;
}
Quoted from the comment under this answer:
For a lot of mobile platforms Java
isn't an ideal choice anyway as there
isn't fine enough control over freeing
resources.
It seems C++ is the best, your opinion?
What is the best way to find the period in a repeating list?
For example:
a = {4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2}
has repeat {4, 5, 1, 2, 3} with the remainder {4, 5, 1, 2} matching, but being incomplete.
The algorithm should be fast enough to handle longer cases, like so:
b = RandomInteger[10000, {100}];
a = Join[b, b, b, b, Take[b, 27]]
The algorithm should return $Failed if there is no repeating pattern like above.
Hi
I am about to do a chat function for a social networking site using php
I want to gain inputs to do it .... Can any one suggest me which is the best method to do chat function in php
Hello all
im to find good and affective way to parse xml data structure that different API calls are returning
the problem is that each time i need different data and each time im getting different xml structure
now what is the best way to use the SAX approach or The DOM approach and how does QT 4.6
recommends to implement such scenario ?
Thanks
I understand that in Objective-C you declare an array in the header file and interact with it in a class. So far I'm adding things and fetching them fine within a single function. I'm new to the language however and can't figure out how to share that array across other functions.
I'd like to initialize array data in my viewDidLoad and access it from various functions later on. Is this possible and if so what's the best way to do it?
I need to write AVL-tree with generic type in C. The best way I know is to use [ void* ] and to write some functions for creating, copying, assignment and destruction. Please, tell me some better way.
I'm developing a plugin for Wordpress, and I need to store some information from a form into a table in the DB.
There are probably lots of pages explaining how to do this, but I can't find them.
What are the best methods for storing data in WP using WP function?
Speaking entirely in technology-free terms, what is the best way to make a mobile friendly site? That is, I want to make a site that will work on a regular computer but also have mobile versions of the pages. Should I rewrite each page? The pages will probably have different functionality, so should I rewrite the backend code? Should it be an effectively different site with the same database?
I have a static, typed dataset that I am using within my WPF application that all the user controls must bind to.
I want compilation to break if the dataset and the UI are out of sync.
What approach have you found best to accomplish this?
Under these conditions,
The o/p of the first program is an large array of either integers, doubles or strings.
Best method means the fastest on x86 architecture.