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C# Class naming convention: Is it BaseClass or ClassBase or AbstractClass
...asses in the .NET Framework with a "Base" suffix were named before version 1.0 and Microsoft no longer follows those conventions.... but they can't change the names now. Microsoft's Framework Design Guidelines book, section 6.2 (which covers base classes), specifically recommends against using the ...
Java rounding up to an int using Math.ceil
... rounds towards negative infinity. So, 3/2 equals 1 (and floor(1.5) equals 1.0, but (-3)/2 equals -1 (but floor(-1.5) equals -2.0).
This is significant because if a/b were always the same as floor(a / (double) b), then you could just implement ceil() of a/b as -( (-a) / b).
The suggestion of getti...
Android: android.content.res.Resources$NotFoundException: String resource ID #0x5
...that is when you use something like this in your layout
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">
<data>
<variable
name="model"
type="point.to.your.model"/>
</data&g...
Why is  appearing in my HTML? [duplicate]
...0;
// That's all I need
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
&l...
Find the most frequent number in a numpy vector
...requent = mode([1,2,3,1,2,1,1,1,3,2,2,1])[0][0]
>>> most_frequent
1.0
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Get source jar files attached to Eclipse for Maven-managed dependencies
...ead, I place them in a profile in my settings.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.o...
Convert list to array in Java [duplicate]
...-Generic collections. Collection's .toArray() was defined way back in Java 1.0 or 1.1 as returning Object[] and it's far too late to change that now. Kinda makes me wish Java used different collections for generics like .NET did to avoid this insanity.
– Powerlord
...
How can I get a java.io.InputStream from a java.lang.String?
I have a String that I want to use as an InputStream . In Java 1.0, you could use java.io.StringBufferInputStream , but that has been @Deprecrated (with good reason--you cannot specify the character set encoding):
...
Set UILabel line spacing
...lineHeightMultiple
label.setLineSpacing(lineSpacing: 2.0) . // try values 1.0 to 5.0
// or try lineHeightMultiple
//label.setLineSpacing(lineHeightMultiple = 2.0) // try values 0.5 to 2.0
Or using label instance (Just copy & execute this code to see result)
let label = UILabel()
let stringV...
How to determine CPU and memory consumption from inside a process?
...e){
//Overflow detection. Just skip this value.
percent = -1.0;
}
else{
total = (totalUser - lastTotalUser) + (totalUserLow - lastTotalUserLow) +
(totalSys - lastTotalSys);
percent = total;
total += (totalIdle - lastTotalIdle);
perc...