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log4net hierarchy and logging levels
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91
This might help to understand what is recorded at what level
Loggers may be assigned levels. Le...
Scrollview vertical and horizontal in android
...s above, and was able to get a good solution:
Custom ScrollView:
package com.scrollable.view;
import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ScrollView;
public class VScroll extends ScrollView {
public VScroll(Context...
How to check if a service is running on Android?
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Maintain model of scope when changing between views in AngularJS
...ootScope.$broadcast('savestate');
};
As i mentioned this took a while to come to this point. It is a very clean way of doing it, but it is a fair bit of engineering to do something that i would suspect is a very common issue when developing in Angular.
I would love to see easier, but as clean wa...
Is delete this allowed?
...sums it up nicely
As long as you're careful, it's OK for an object to commit suicide (delete this).
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Save plot to image file instead of displaying it using Matplotlib
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HookedHooked
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Maven does not find JUnit tests to run
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91
I also found that the unit test code should put under the test folder, it can not be recognized...
The performance impact of using instanceof in Java
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Modern JVM/JIT compilers have removed the performance hit of most of the traditionally "slow" operations, including instanceof, exception handling, reflection, etc.
As Donald Knuth wrote, "We should forget about small efficiencies, say abou...
HTML5 Audio stop function
...ocument.getElementById('radio-link');
var src = "http://192.81.248.91:8159/;";
switch(state) {
case 0:
player.src = src;
player.load();
player.play();
link.innerHTML = 'Pa...
Environment variables for java installation
...plaining the rationale behind all these environment variables.
Optional recommendations
Add an user environment variable JAVA_TOOL_OPTIONS with value -Dfile.encoding="UTF-8". This ensures that Java (and tools such as Maven) will run with a Charset.defaultCharset() of UTF-8 (instead of the default...