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“Debug certificate expired” error in Eclipse Android plugins
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keytool.exe can be found in the JDK bin folder (e.g. C:\Program Files\Java\jdk1.6.0_31\bin\ on Windows).
ADT sets the first and last name on the certificate as "Android Debug", the organizational unit as "Android" and the two-letter country code as "US". You can leave the organization, city, a...
Is there anything like inotify on Windows?
...gle bash script which worked in cygwin, mac, and linux presuming only that JAVA_HOME was set correctly. This has been a great aid for debugging problems on customer's machines, when they say "it deleted my file!" I can actually look at the log and try to figure out how/when that happened.
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Can the Android drawable directory contain subdirectories?
...wable folder, will cause the resource compiler to fail -- preventing the R.java file from being generated correctly.
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What is the proper way to comment functions in Python?
...provide 'auto documentation', i.e., docstrings in Python, POD in Perl, and Javadoc in Java
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How to add a TextView to LinearLayout in Android
...d:orientation="vertical">
</LinearLayout>
this is Stackoverflow.java
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.LinearLayout;
import android.widget.TextView;
public class Stackoverflo...
Place cursor at the end of text in EditText
...xt = findViewById(R.id.edittext_id) as EditText
editText.setSelection(2)
JAVA:
set the cursor to the starting position:
EditText editText = (EditText)findViewById(R.id.edittext_id);
editText.setSelection(0);
set the cursor to the end of the EditText:
EditText editText = (EditText)findViewBy...
What is the purpose of the reader monad?
...onad is so complex and seems to be useless. In an imperative language like Java or C++, there is no equivalent concept for the reader monad, if I am not mistaken.
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What's the use/meaning of the @ character in variable names in C#?
... a web service (I added a web reference to my project) that was written in Java. One of the interface objects defined in the WSDL had a member variable with the name "params". Obviously this is a reserved word in C# so you can't have a class with a member variable with the name "params". The proxy o...
Integer division: How do you produce a double?
...nt to a double. If you're just not sure of how it works, look it up in the Java Language Specification. Casting an int to double is a widening primitive conversion.
You can get rid of the extra pair of parentheses by casting the denominator instead of the numerator:
double d = num / (double) denom...
ContractFilter mismatch at the EndpointDispatcher exception
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For a Java client calling a .net endpoint. This was caused by mismatching Soap Action header.
Content-Type: application/soap+xml;charset=UTF-8;action="http://example.org/ExampleWS/exampleMethod"
The above HTTP header or followin...