大约有 24,000 项符合查询结果（耗时：0.0385秒） [XML]
What's is the difference between train, validation and test set, in neural networks?
... used to report the generalization error on the selected model. From here: https://www.coursera.org/learn/machine-learning/lecture/QGKbr/model-selection-and-train-validation-test-sets
share
|
improv...
Why is “while ( !feof (file) )” always wrong?
I've seen people trying to read files like this in a lot of posts lately:
5 Answers
5
...
Get current time as formatted string in Go?
...nds, for example) is:
msec := time.Now().UnixNano() / 1000000
Resource: https://gobyexample.com/epoch
share
|
improve this answer
|
follow
|
...
Python: How to get stdout after running os.system? [duplicate]
...
If all you need is the stdout output, then take a look at subprocess.check_output():
import subprocess
batcmd="dir"
result = subprocess.check_output(batcmd, shell=True)
Because you were using os.system(), you'd have to set shell=True to get the same beha...
How can I export the schema of a database in PostgreSQL?
My computer broke down but fortunately I backed up
the folder C:\Program Files\PostgreSQL.
8 Answers
...
Is it worth using Python's re.compile?
Is there any benefit in using compile for regular expressions in Python?
26 Answers
26...
Should I use #define, enum or const?
In a C++ project I'm working on, I have a flag kind of value which can have four values. Those four flags can be combined. Flags describe the records in database and can be:
...
How to sort strings in JavaScript
...nd so on).
Research on the custom implementations:
Natural Compare Lite https://github.com/litejs/natural-compare-lite : Fails at sorting consistently https://github.com/litejs/natural-compare-lite/issues/1 and http://jsbin.com/bevututodavi/1/edit?js,console , basic latin characters sorting http:...
Commenting in a Bash script inside a multiline command
How can I comment on each line of the following lines from a script?
7 Answers
7
...
Can you issue pull requests from the command line on GitHub?
...but for quick pull request merge, checkout your master branch do hub merge https://github.com/repo/pull/1
– holmberd
May 16 '19 at 17:22
add a comment
|
...