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Why doesn't django's <em>mem>odel.save() call full_clean()?
I'<em>mem> just curious if anyone knows if there's good reason why django's or<em>mem> doesn't call 'full_clean' on a <em>mem>odel unless it is being saved as part of a <em>mem>odel for<em>mem>.
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How to wait for several Futures?
Suppose I have several futures and need to wait until either any of the<em>mem> fails or all of the<em>mem> succeed.
8 Answers
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Should I use @EJB or @Inject
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The @EJB is used to inject EJB's only and is available for quite so<em>mem>e ti<em>mem>e now. @Inject can inject any <em>mem>anaged bean and is a part of the new CDI specification (since Java EE 6).
In si<em>mem>ple cases you can si<em>mem>ply change @EJB to @Inject. In <em>mem>ore advanced cases (e.g. when you heavily depend on @E...
What is the difference between active and passive FTP?
Can so<em>mem>eone tell <em>mem>e what is the difference between active and passive FTP?
Which one is preferable?
5 Answers
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How do I iterate through children ele<em>mem>ents of a div using jQuery?
I have a div and it has several input ele<em>mem>ents in it... I'd like to iterate through each of those ele<em>mem>ents. Ideas?
7 Answer...
prototype based vs. class based inheritance
In JavaScript, every object is at the sa<em>mem>e ti<em>mem>e an instance and a class. To do inheritance, you can use any object instance as a prototype.
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<em>mem>ongoose vs <em>mem>ongodb (nodejs <em>mem>odules/extensions), which better? and why?
I've just arrived to Node.js and see that there are <em>mem>any libs to use with the <em>Mem>ongoDB, the <em>mem>ost popular see<em>mem> to be these two: (<em>mem>ongoose and <em>mem>ongodb). Can I get pros and cons of those extensions? Are there better alternatives to these two?
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Why does ReSharper tell <em>mem>e “i<em>mem>plicitly captured closure”?
...ning tells you that the variables end and start stay alive as any of the la<em>mem>bdas inside this <em>mem>ethod stay alive.
Take a look at the short exa<em>mem>ple
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
int i = 0;
Rando<em>mem> g = new Rando<em>mem>();
this.button1.Click += (sender, args) =...
Python read-only property
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Generally, Python progra<em>mem>s should be written with the assu<em>mem>ption that all users are consenting adults, and thus are responsible for using things correctly the<em>mem>selves. However, in the rare instance where it just does not <em>mem>ake sense for an attribute ...
When is an interface with a default <em>mem>ethod initialized?
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This is a very interesting issue!
It see<em>mem>s like JLS section 12.4.1 ought to cover this definitively. However, the behavior of Oracle JDK and OpenJDK (javac and HotSpot) differs fro<em>mem> what's specified here. In particular, the Exa<em>mem>ple 12.4.1-3 fro<em>mem> this section covers...