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Abstract methods in Python [duplicate]
... using inheritance with Python. While the concept seems too easy for me in Java yet up till now I have been unable to understand in Python which is surprising to me at least.
...
Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...ears on and I have a few tricks to share. JdbcTemplate works superbly with java 8 lambdas which the following examples are designed for but you can quite easily use a static class to achieve the same.
While the question is about simple types, these examples serve as a guide for the common case of e...
How to capture the “virtual keyboard show/hide” event in Android?
...Listener {
void onVisibilityChanged(boolean visible);
}
HomeActivity.java:
public class HomeActivity extends Activity implements OnKeyboardVisibilityListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.a...
Maven2 property that indicates the parent directory
...le...
In my project root pom:
<plugin>
<groupId>org.commonjava.maven.plugins</groupId>
<artifactId>directory-maven-plugin</artifactId>
<version>0.1</version>
<executions>
<execution>
<id>directories</...
Colorize console output in Intellij products
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@jordanpg This fix is for Java run configurations only – see youtrack.jetbrains.com/issue/IDEA-69880#comment=27-772027
– Piotr Dobrogost
Feb 26 '15 at 14:17
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Is it possible to have empty RequestParam values use the defaultValue?
...
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Generate random numbers following a normal distribution in C/C++
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Box-Muller transcribed from a java implementation. As I said, it's quick and dirty, feel free to fix it.
– Pete855217
Nov 18 '13 at 23:28
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Differences between utf8 and latin1
... introductory text of this article useful (and even more if you know a bit Java).
Note that full 4-byte UTF-8 support was only introduced in MySQL 5.5. Before that version, it only goes up to 3 bytes per character, not 4 bytes per character. So, it supported only the BMP plane and not e.g. the Emoj...
In Maven 2, how do I know from which dependency comes a transitive dependency?
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How is location accuracy measured in Android?
...f the device and what value it chooses to return.
The GpsLocationProvider.java file has a reportLocation method which gets called by the native code and gets passed the accuracy as a value. Thus, no calculation seems to be happening in the framework at least.
The qcom (which I believe is the Qualc...