大约有 20,000 项符合查询结果（耗时：0.0303秒） [XML]
When to use EntityManager.find() vs EntityManager.getReference() with JPA
... because it's a necessary complement to the accepted answer and because my tests showed that, when setting a property of the entity proxy, it's fetched from the database, contrary to what the accepted answer says. Only the case stated by Vlad passed my tests.
– João Fé
...
How to use WeakReference in Java and Android development?
...ed as soon as they are created. This probably will not happen when you are testing, but may well when in use. Of note, NetBeans can be brought to an effective 100% CPU stop by this.
– Tom Hawtin - tackline
Jul 14 '10 at 9:22
...
HTML 5 Favicon - Support?
...to 180x180 pixels as that is the current size recommend by Apple for the latest iPhones and iPads. I have read Blackberry will also use rel="apple-touch-icon-precomposed".
As a note: Chrome for Android states:
The apple-touch-* are deprecated, and will be supported only for a short time. (Writ...
How to handle dependency injection in a WPF/MVVM application
...ation anyway, so you cannot inject the VM. At least this way allows you to test the VM in isolation, which is where all the business logic is.
If anyone has a better way, please do share.
EDIT:
Lucky Likey provided an answer to get rid of the static service locator, by letting Ninject instantiate ...
Comparison between Corona, Phonegap, Titanium
...t by the compiler, but will be seen as a runtime error if you are lucky to test that part)
In Titanium things simply break when you add another view on top of a control or click somewhere else in the GUI.
Documentation
Several API pages carry the Android symbol, but will only return a null when ...
Received fatal alert: handshake_failure through SSLHandshakeException
...v1.1,TLSv1
The jvm will negotiate in this order. The servers with the latest update will do 1.2, the buggy ones will go down to v1 and that works with the similar v1 in java 7.
share
|
improve th...
What are good examples of genetic algorithms/genetic programming solutions? [closed]
...m would have made huge profits" - yes I bet it worked perfectly in the backtesting environment ;-)
– Joel
Sep 11 '10 at 8:41
31
...
C++ IDE for Linux? [closed]
..., but I couldn't find out how to to that
KDevelop4 (note: I did not much testing on it)
Pros:
commonly used on Linux
integrates CVS, SVN, Mercurial
Cons:
the GUI looks somewhat old fashioned
heavy weight
very specific to the KDE environment
CodeBlocks 8.02 (note: I did not much testing on...
Position icons into circle
...'re equally spaced out and also adjusts the size of the container. You can test this in this demo.
OLD solution (preserved for historical reasons)
Yes, it is very much possible and very simple using just CSS. You just need to have clear in mind the angles at which you want the links with the images...
How do I pass variables and data from PHP to JavaScript?
...hand rolled parser, but the answer I linked to right above this has better tested ones:
var cookies = document.cookie.split(";").
map(function(el){ return el.split("="); }).
reduce(function(prev,cur){ prev[cur[0]] = cur[1];return prev },{});
cookies["MyCookie"] // Value set with PHP.
Cooki...