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Determine device (iPhone, iPod Touch) with iOS
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This is an update for UIDeviceHardware.m from the answer above.
- (NSString *)platformString
{
NSString *platform = [self platform];
if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
if ([platform isEqualToString:@"iPhone1,2"]) re...
Why would one declare a Java interface method as abstract?
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From the Java SE 7 JLS (Java Language Specification): "It is permitted, but discouraged as a matter of style, to redundantly specify the public and/or abstract modifier for a method declared in an interface."
For Java SE 5.0...
When does Java's Thread.sleep throw InterruptedException?
... Thread.currentThread().interrupt();
}
}
}
From Don't swallow interrupts
See the entire paper here:
http://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-
share
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JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...ere's enough variation that people go out of their way to allow conversion from all conventions to others: http://www.cowtowncoder.com/blog/archives/cat_json.html
Notably, the mentioned Jackson JSON parser prefers bean_naming.
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ModelState.AddModelError - How can I add an error that isn't for a property?
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The original problem stems from not understanding what "key" represents in the method. This sheds some light on how "key" functions, so it's good to know that key doesn't have to be just a property name, but can also refer to nested properties or the ...
What is Data URI support like in major email client software?
...hing like this is often very bad in email browsers. The issue really spans from many of them using their own cut down rendering engines that aren't full html renderers. In a system that it's still preferable to use a table based design to make sure emails are readable I wouldn't try to do anything c...
Centering a div block without the width
...ly can't be known in advance. I can't really tell what you're trying to do from the example code — there's nothing obvious in there that would need a shrink-to-fit block — but a list of products could possibly be considered tabular.
[PS. never use ‘pt’ for font sizes on the web. ‘...
Template default arguments
... @aschepler With a function, the template arguments can be deduced from the function arguments. With a class, it's not possible to decide, whether you meant a template class with default arguments or a non template class.
– Olaf Dietsche
Mar 12 '13 at 2...
Compare if BigDecimal is greater than zero
... looking for what happened, because I remember that I had to change things from "signum" to "compareTo" and I have no idea why. It was probably my mistake, as I did several tests now and I didn't find any problems with the "signum" using numbers with decimals.
– jfajunior
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Difference between static memory allocation and dynamic memory allocation
...f static memory. It's possible to write a multi-gigabytes binary generated from less than half a dozen lines of code. Another option is for the compiler to inject initialisation code that will allocate memory in some other way before the program is executed. This code will vary according to the targ...