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Can't specify the 'async' modifier on the 'Main' method of a console app
I am new to asynchronous programming with the async modifier. I am trying to figure out how to make sure that my Main method of a console application actually runs asynchronously.
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How to extract numbers from a string and get an array of ints?
...
StringBuffer sBuffer = new StringBuffer();
Pattern p = Pattern.compile("[0-9]+.[0-9]*|[0-9]*.[0-9]+|[0-9]+");
Matcher m = p.matcher(str);
while (m.find()) {
sBuffer.append(m.group());
}
return sBuffer.toString();
This is for extract...
Why should I care that Java doesn't have reified generics?
...lass Foo<T> {
private T t;
public Foo() {
this.t = new T(); // Help?
}
}
This does work in C# assuming that T has a default constructor. You can even get the runtime type by typeof(T) and get the constructors by Type.GetConstructor().
The common Java solution would be...
How to build a framework or library for other developers, the secure way? [closed]
...he guide I now follow when trying to remember what to do when setting up a new framework. :)
Update2 (with Xcode 6 release)
There is a option, exactly that you a re looking for:
Universal Framework for iOS!
Will be my code visible to others? A: No. This Framework will export a compiled binary, so a...
Warning: push.default is unset; its implicit value is changing in Git 2.0
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Glad to know this change. When I was new to git I accidentally pushed all local branches thinking git push will push only current branch.
– rahul286
Feb 28 '13 at 14:46
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Sequelize.js: how to use migrations and sync
...ig plans for after launch and the database structure is going to change -- new columns in existing tables as well as new tables, and new associations to existing and new models.
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If i synchronized two methods on the same class, can they run simultaneously?
...have class A {static synchronized void m() {} }. And then one thread calls new A().m() it acquires lock on new A() object. If then another thread calls A.m() it ENTERS THE METHOD NO PROBLEM because what it looks for is lock on A.class object while NO THREADS possess this kind of lock. So even though...
Can Android Studio be used to run standard Java projects?
...ect in Android Studio. If you do not have one, create one.
Click File > New Module. Select Java Library and click Next.
Fill in the package name, etc and click Finish. You should now see a Java module inside your Android project.
Add your code to the Java module you've just created.
Click on the ...
Refreshing OAuth token using Retrofit without modifying all calls
...ation.
Currently, the best approach to handle authentication is to use the new Authenticator API, designed specifically for this purpose.
OkHttp will automatically ask the Authenticator for credentials when a response is 401 Not Authorised retrying last failed request with them.
public class TokenAu...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
...JS:
For example, if a ProjectsController is generated, there will be a new file at app/assets/javascripts/projects.js.coffee and another at app/assets/stylesheets/projects.css.scss. You should put any JavaScript or CSS unique to a controller inside their respective asset files, as these files ca...