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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.
...
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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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...ts already available:
http://www.theeggeadventure.com/wikimedia/index.php/Java_Data_Compression
"I ran a test to compress one million consecutive integers using
various forms of compression. The results are as follows:"
None 4000027
Deflate 2006803
Filtered 1391833
BZip2 427067
Lzma...
Your build failed due to an error in the AAPT stage · App Inventor 2 中文网
...像
Project、Screen、Block、Procedure Component 或 Asset 名称是 Java 或 Scheme 关键字
有缺少碎片的块（注意警告）
该项目有过多的块和/或组件
块包括过长的逻辑计算
块包括过长的文本操作
实际上，相同的块/组件会重复多次。...
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...
How to import classes defined in __init__.py
...hats perfectly pythonic. It just feels strange coming from languages like Java.
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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...