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2D cross-platform game engine for Android and iOS? [closed]
...nsion and a Facebook extension too.
Edit:
Marmalade now has it's own RAD(Rapid Application Development) tool just for 2D development, named as Marmalade Quick. Although the coding will be in Lua not in C++, but since it's built on top of C++ Marmalade, you can easily include a C++ library, and all ...
How do I check how many options there are in a dropdown menu?
...
This assumes your <select> list has an ID of mySelectList.
http://api.jquery.com/length/
http://api.jquery.com/children/
http://api.jquery.com/child-selector/
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Why is a combiner needed for reduce method that converts type in java 8
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@Zordid the Streams API doesn't include an option to reduce type T to a U without passing a combiner.
– Eran
Aug 28 '18 at 16:06
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How to implement the Android ActionBar back button?
... sure your the ActionBar Home Button is enabled in the Activity:
Android, API 5+:
@Override
public void onBackPressed() {
...
super.onBackPressed();
}
ActionBarSherlock and App-Compat, API 7+:
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
...
getSupport...
Scala: What is a TypeTag and how do I use it?
...h are both much simpler to use and well integrated into the new Reflection API. With them we can solve the problem above about path-dependent-types elegantly:
scala> def m(f: Foo)(b: f.Bar)(implicit ev: TypeTag[f.Bar]) = ev
m: (f: Foo)(b: f.Bar)(implicit ev: reflect.runtime.universe.TypeTag[f.Ba...
ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
... 2 is NOT precision; it's scale. Please see docs.oracle.com/javase/7/docs/api/java/math/…
– John Manko
Sep 23 '15 at 16:20
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What is the proper way to re-attach detached objects in Hibernate?
...t you are locking, but not locking,
is the most counterintuitive piece of API design I've ever seen.
So you are stuck.
There's an detach() method, but no attach() or reattach().
An obvious step in the object lifecycle is not available to you.
Judging by the number of similar questions about JPA,
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Java 反射最佳实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...），仅仅在自己写一些框架和注解框架时会用到，所以对api总是不熟悉。每次用到api都要去网上查，查了后又得自己实验下，很不爽。更差劲的是这样写法可读性十分低下。我不希望这样写反射，我希望反射能像：
String str = n...
How to display count of notifications in app launcher icon [duplicate]
...ere is no way to change it to a 'drawable' programmatically using standard APIs. You may achieve your goal by using a widget instead of an icon. Widgets are customisable. Please read this :http://www.cnet.com/8301-19736_1-10278814-251.html and this http://developer.android.com/guide/topics/appwidget...
What's the difference between Require.js and simply creating a element in the DOM? [closed]
...reasons why using RequireJS makes sense:
Managing your own dependencies rapidly falls apart for sizable projects.
You can have as many small files as you want, and don't have to worry about keeping track of dependencies or load order.
RequireJS makes it possible to write an entire, modular app wit...