大约有 30,000 项符合查询结果（耗时：0.0462秒） [XML]
$on and $broadcast in angular
... args) {
// do what you want to do
});
If you want you can pass argu<em>mem>ents when you $broadcast:
$rootScope.$broadcast('scanner-started', { any: {} });
And then receive the<em>mem>:
$scope.$on('scanner-started', function(event, args) {
var anyThing = args.any;
// do what you want to do
})...
Abort <em>mem>akefile if variable not set
How could I abort a <em>mem>ake/<em>mem>akefile execution based on a <em>mem>akefile's variable not being set/valued?
5 Answers
...
How to auto<em>mem>atically add user account AND password with a Bash script?
I need to have the ability to create user accounts on <em>mem>y Linux (Fedora 10) and auto<em>mem>atically assign a password via a bash script(or otherwise, if need be).
...
Convert Year/<em>Mem>onth/Day to Day of Year in Python
I'<em>mem> using the Python dateti<em>mem>e <em>mem>odule, i.e.:
7 Answers
7
...
Does setting Java objects to null do anything any<em>mem>ore?
I was browsing so<em>mem>e old books and found a copy of "Practical Java" by Peter Hagger. In the perfor<em>mem>ance section, there is a reco<em>mem><em>mem>endation to set object references to null when no longer needed.
...
Can you help <em>mem>e understand <em>Mem>oq Callback?
Using <em>Mem>oq and looked at Callback but I have not been able to find a si<em>mem>ple exa<em>mem>ple to understand how to use it.
5 Answers...
Why do I need Transaction in Hibernate for read-only operations?
...
You <em>mem>ight actually have reasons to <em>mem>ark transactions as read-only.
Transactions for reading <em>mem>ight look indeed strange and often people don't <em>mem>ark <em>mem>ethods for transactions in this case. But JDBC will create transaction anyway, i...
<em>Mem>e<em>mem>ory <em>mem>anage<em>mem>ent in Qt?
I'<em>mem> quite new to Qt and a<em>mem> wondering on so<em>mem>e basic stuff with <em>mem>e<em>mem>ory <em>mem>anage<em>mem>ent and the life of objects. When do I need to delete and/or destroy <em>mem>y objects? Is any of this handled auto<em>mem>atically?
...
Why Func instead of Predicate?
...
While Predicate has been introduced at the sa<em>mem>e ti<em>mem>e that List&a<em>mem>p;lt;T&a<em>mem>p;gt; and Array&a<em>mem>p;lt;T&a<em>mem>p;gt;, in .net 2.0, the different Func and Action variants co<em>mem>e fro<em>mem> .net 3.5.
So those Func predicates are used <em>mem>ainly for consistency in the LINQ operators. As of .net 3.5, about usi...
What are fixtures in progra<em>mem><em>mem>ing?
I have heard of this ter<em>mem> <em>mem>any ti<em>mem>es (in the context of progra<em>mem><em>mem>ing) but couldn't find any explanation of what it <em>mem>eant. Any good articles or explanations?
...