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How many levels of pointers can we have?
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@beryllium: Usually these numbers come from taking a survey of pre-standardization software. In this case presumably they looked at common C programs and existent C compilers, and found at least one compiler that would have trouble with more than 12 and/or no prog...
width:auto for fields
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An <input>'s width is generated from its size attribute. The default size is what's driving the auto width.
You could try width:100% as illustrated in my example below.
Doesn't fill width:
<form action='' method='post' style='width:200px;background:k...
What is ASP.NET Identity's IUserSecurityStampStore interface?
...es when it has changed. It also automatically refreshes the user's claims from the database every refreshInterval if the stamp is unchanged (which takes care of things like changing roles etc)
app.UseCookieAuthentication(new CookieAuthenticationOptions {
AuthenticationType = DefaultAuthenticat...
Is it possible to read the value of a annotation in java?
... to be explicitly provided with a class name? Can it be made to pick it up from the context; 'this'??
– 5122014009
Sep 17 '14 at 6:40
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Creating the Singleton design pattern in PHP5
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From @ggsonic: "subclass should own its own static var. check this: echo get_class(Foobar::getInstance());echo get_class(Singleton::getInstance());".
– Brock Adams
Dec 1 '11 at 5:39
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What is the difference between fastcgi and fpm?
...not much operating difference between it and FastCGI (The request pipeline from start of request to end is the same). It's just there to make implementing it easier.
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New to unit testing, how to write great tests? [closed]
... Presumably the accepted answer has changed. There's an answer from Linx that recommends The art of unit testing by Roy Osherove, manning.com/osherove
– thelem
Oct 24 '14 at 10:39
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What is REST? Slightly confused [closed]
... and the Design of Network-based Software Architectures" (available online from the University of California, Irvine).
First read Ryan Tomayko's post How I explained REST to my wife; it's a great starting point. Then read Fielding's actual dissertation. It's not that advanced, nor is it long (six ...
How do I check if an object has a specific property in JavaScript?
... to know if an object physically contains a property (and it is not coming from somewhere up on the prototype chain) then object.hasOwnProperty is the way to go. All modern browsers support it. (It was missing in older versions of Safari - 2.0.1 and older - but those versions of the browser are rare...
Max length UITextField
...count <= 10
}
The most important part of this code is the conversion from range (NSRange) to rangeOfTextToReplace (Range<String.Index>). See this video tutorial to understand why this conversion is important.
To make this code work properly, you should also set the textField's smartInser...