Top "Difference" questions

This tag may refer to 1) the difference between two numbers (i.e. the difference between 5 and 10 is 5) or 2) the things that two or more particular objects do not share in common.

Difference between np.dot and np.multiply with np.sum in binary cross-entropy loss calculation

I have tried the following code but didn't find the difference between np.dot and np.multiply with np.sum …

python numpy neural-network sum difference
Python finding difference between two time stamps in minutes

How i can find the difference between two time stamps in minutes . for example:- timestamp1=2016-04-06 21:26:27 timestamp2=2016-04…

python timestamp difference minute
What is the difference between size and count in pandas?

That is the difference between groupby("x").count and groupby("x").size in pandas ? Does size just exclude nil ?

python pandas numpy nan difference
Java: what exactly is the difference between NIO and NIO.2?

I don't quite understand how different they are from each other so I have some inquiries regarding these two packages. …

java io nio difference
Datetime comparison PHP/Mysql?

I'm trying to make something like this: if (datetime - system date > 15 minutes) (false) if (datetime - system date &…

php mysql date datetime difference
How to compare/show the difference between 2 videos in ffmpeg?

I am a newbie at encoding. I have read and tried x264 in lossless mode (-qp 0), however I'd like to …

video ffmpeg compare difference
Difference between "import X" and "from X import *"?

In Python, I'm not really clear on the difference between the following two lines of code: import X or from …

python import difference
Why do WPF Applications look different between Windows 7 and Windows 8 and can this be fixed?

I'm really surprised that this question does not appear to have been asked yet... if it has, but I just …

wpf windows render difference
Differences between ComboBox and ChoiceBox in JavaFX

What are the differences between ComboBox and ChoiceBox in JavaFX? I'm not entirely clear on that just from the Javadoc …

java user-interface javafx combobox difference
File.separator vs. File.pathSeparator

File has the static Strings separator and pathSeparator. The separator is a "default name-separator character" and the pathSeparator is a "…

java file separator difference path-separator