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Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
..._nullability option is available here: http://docs.jboss.org/hibernate/orm/5.0/userguide/html_single/Hibernate_User_Guide.html#configurations-mapping.
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How do I apply a perspective transform to a UIView?
...rspectiveTransform = CATransform3DRotate(rotationAndPerspectiveTransform, 45.0f * M_PI / 180.0f, 0.0f, 1.0f, 0.0f);
layer.transform = rotationAndPerspectiveTransform;
Swift 5.0
if let myView = self.subviews.first {
let layer = myView.layer
var rotationAndPerspectiveTransform = CATransform...
Default function arguments in Rust
...as f64)
}
fn main() {
println!("{}", foo(()));
println!("{}", foo(5.0));
println!("{}", foo(-3));
println!("{}", foo((2.0, 6)));
}
This choice is obviously a lot more code, but unlike the macro design it uses the type system which means the compiler errors will be more helpful to ...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...foo/bar)
Note: this used to be different in some older PHP versions (<= 5.0 ?).
Example 2.
REQUEST_URI is different from SCRIPT_NAME when a non-empty query string is entered:
http://example.com/test.php?foo=bar
[SCRIPT_NAME] => /test.php
[REQUEST_URI] => /test.php?foo=bar
Example 3.
REQ...
How are parameters sent in an HTTP POST request?
....0.1/pass.php
POST /pass.php HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Referer: http://12...
Should MySQL have its timezone set to UTC?
...
https://bugs.mysql.com/bug.php?id=68861
http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html
http://dev.mysql.com/doc/refman/5.1/en/datetime.html
http://en.wikipedia.org/wiki/Coordinated_Universal_Time
http://shafiqissani.wordpress.com/2010/09/30/how-to-get-the-current-epoch-time-u...
What is the concept of erasure in generics in Java?
... remove();
}
Class java.util.Iterator as it is defined in Java SE version 5.0:
public interface Iterator<E> {
boolean hasNext();
E next();
void remove();
}
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AI2 Media Notification
...p Inventor and a sample application. Usage Since API level 21 (LolliPop 5.0) there is a special type of notification that was specially developed to control media players. External playback devices like headphones can control the media player via this notification too. This extension is only int...
Objective-C ARC: strong vs retain and weak vs assign
...: weak references aren't allowed in deployment targets where the os is not 5.0 or higher. So for older projects you can still use assign, but if you move to newer versions you have to switch to weak
– Mattia
Feb 1 '12 at 12:25
...
With CSS, use “…” for overflowed block of multi-lines
...er support - as stated in the article:
So far we have tested on Safari 5.0, IE 9 (must be in standards mode),
Opera 12 and Firefox 15.
Older browsers will still work quite well, as the meat of the layout
is in normal positioning, margin and padding properties. if your
platform is olde...