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Differences between Oracle JDK and OpenJDK
...upport Policy". The policy has 3 levels of support none of them look to be free. Also I mention this after looking at azul CTO's comment here - blog.takipi.com/java-11-will-include-more-than-just-features/…. The main goal of this new release strategy is to not spend time in maintaining old release...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...略和使用条款 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
Optional Methods in Java Interface
...ds in that interface must be implemented, but the implementing classes are free to leave them unimplemented, viz., blank. As a contrived example,
interface Foo {
void doSomething();
void doSomethingElse();
}
class MyClass implements Foo {
public void doSomething() {
/* All of my code go...
How do you create an asynchronous method in C#?
...nc to wrap BeginInvoke. Not sure what you mean about "callback code"; feel free to post your own question with code.
– Stephen Cleary
Aug 27 '13 at 12:05
...
Final arguments in interface methods - what's the point?
...ve you're not forced to implement the finality of an argument to leave you free to decide whether it should be final or not in your own implementation.
But yes, it sounds rather odd that you can declare it final in the interface, but have it non-final in the implementation. It would have made more s...
How to use Git and Dropbox together effectively?
...b (Git) or Bitbucket (Mercurial) to manage the repository itself. Both are free so this adds nothing to the costs, and each tool now plays to its strengths.
Running Git/Mercurial on top of Dropbox adds nothing except risk. Don't do it.
...
When & why to use delegates? [duplicate]
...efining a delegate, you are saying to the user of your class, "Please feel free to assign, any method that matches this signature, to the delegate and it will be called each time my delegate is called".
Typical use is of course events. All the OnEventX delegate to the methods the user defines.
Del...
Can anyone explain IEnumerable and IEnumerator to me? [closed]
... the long road and
implement each method manually. While you are certainly free to provide customized versions of
GetEnumerator(), MoveNext(), Current, and Reset(), there is a simpler way. As the System.Array type (as well as many other collection classes) already implements IEnumerable and IEnumera...
When should I use mmap for file access?
...dress space becomes fragmented, where you might have 2 GB of address space free, but no individual range of it can fit a 1 GB file mapping. In this case you may have to map the file in smaller chunks than you would like to make it fit.
Another potential awkwardness with mmap as a replacement for r...
Is it possible to have a Subversion repository as a Git submodule?
... tools like git-svn or any other.
SubGit is proprietary software but it's free for small companies (up to 10 committers), academic and open-source projects.
SmartGit
SmartGit replaces git-svn on client-side. More information on its features you may find here.
In particular SmartGit does support...