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Creating an array of objects in Java
... A[4];
...creates 4 A references, similar to doing this:
A a1;
A a2;
A a3;
A a4;
Now you couldn't do a1.someMethod() without allocating a1 like this:
a1 = new A();
Similarly, with the array you need to do this:
a[0] = new A();
...before using it.
...
Trusting all certificates using HttpClient over HTTPS
...SocketFactory(), 80));
registry.register(new Scheme("https", sf, 443));
ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
return new DefaultHttpClient(ccm, params);
} catch (Exception e) {
return new DefaultHttpClient();
}
}
...
What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...able() {
public void run() {
Log.i("tag", "This'll run 300 milliseconds later");
}
},
300);
.. this is pretty much equivalent to
setTimeout(
function() {
console.log("This will run 300 milliseconds later");
},
300);
...
Why does cURL return error “(23) Failed writing body”?
...
answered Mar 5 '15 at 13:58
KaworuKaworu
1,60611 gold badge1212 silver badges88 bronze badges
...
How to get my IP address programmatically on iOS/macOS?
...
132
The following code finds all IPv4 and IPv6 addresses on an iOS or OSX device. The first getIPAd...
How to run Unix shell script from Java code?
... |
edited Sep 18 '12 at 23:56
djeikyb
3,87233 gold badges3030 silver badges3737 bronze badges
answered ...
Android: open activity without save into the stack
...|
edited Sep 10 '12 at 20:39
answered Sep 10 '12 at 19:56
E...
Why does .NET foreach loop throw NullRefException when collection is null?
...icusRobaticus
21.7k55 gold badges5151 silver badges6363 bronze badges
3
...
Check for installed packages before running install.packages() [duplicate]
...
answered Feb 18 '12 at 13:48
ShuguangShuguang
1,81111 gold badge1010 silver badges1313 bronze badges
...