大约有 4,760 项符合查询结果（耗时：0.0308秒） [XML]
Using @property versus getters and setters
Here is a pure Python-specific design question:
13 Answers
13
...
Is there a library function for Root mean square error (RMSE) in python?
...rt mean_squared_error
from math import sqrt
rms = sqrt(mean_squared_error(y_actual, y_predicted))
share
|
improve this answer
|
follow
|
...
Type of conditional expression cannot be determined because there is no implicit conversion between
Why does this not compile?
4 Answers
4
...
Converting a UNIX Timestamp to Formatted Date String
...
Try gmdate like this:
<?php
$timestamp=1333699439;
echo gmdate("Y-m-d\TH:i:s\Z", $timestamp);
?>
share
|
improve this...
Copy file(s) from one project to another using post build event…VS2010
I have a solution with 3 projects in it. I need to copy a view from one project to another. I'm able to copy the created DLL via post build events like so:
...
What is a 'Closure'?
I asked a question about Currying and closures were mentioned.
What is a closure? How does it relate to currying?
23 Answer...
How can you determine a point is between two other points on a line segment?
Let's say you have a two dimensional plane with 2 points (called a and b) on it represented by an x integer and a y integer for each point.
...
Add number of days to a date
I want to add number of days to current date:
I am using following code:
19 Answers
1...
How does Zalgo text work?
I've seen weirdly formatted text called Zalgo like below written on various forums. It's kind of annoying to look at, but it really bothers me because it undermines my notion of what a character is supposed to be. My understanding is that a character is supposed to move horizontally across a line an...
Hidden Features of JavaScript? [closed]
What "Hidden Features" of JavaScript do you think every programmer should know?
99 Answers
...