大约有 30,000 项符合查询结果（耗时：0.0517秒） [XML]
Save classifier to disk in scikit-learn
...t)
>>> clf.score(digits.data, digits.target) # evaluate training error
0.9526989426822482
>>> filename = '/tmp/digits_classifier.joblib.pkl'
>>> _ = joblib.dump(clf, filename, compress=9)
>>> clf2 = joblib.load(filename)
>>> clf2
SGDClassifier(alpha=0....
No module named setuptools
... file of twilio. When I install it through given command it is given me an error:
5 Answers
...
Can I mix Swift with C++? Like the Objective-C .mm files
...rom ObjCtoCPlusPlus.mm to ObjCtoCPlusPlus.h file, the compiler return this error: <unknown>:0: error: failed to import bridging header '/Users/Ale/Downloads/shared-master/C-ObjC-Swift/Performance_Console/Performance_Console/Performance_Console-Bridging-Header.h' it's possible move this impo...
How to ignore deprecation warnings in Python
...r/bin/env: python -W ignore::DeprecationWarning: No such file or directory error. It works if I run python with the -W ignore::DeprecationWarning option on the command-line, but /usr/bin/env doesn't deal with it.
– weronika
Oct 4 '11 at 18:34
...
How can I see the entire HTTP request that's being sent by my Python application?
...ts library to call PayPal's API over HTTPS. Unfortunately, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
...
Including all the jars in a directory within the Java classpath
...y quotes and it works fine. I'm wondering why shell isn't expanding it and erroring out?
– yellavon
Mar 3 '14 at 14:01
3
...
convert a list of objects from one type to another using lambda expression
... lamba syntax without having to scroll too far. ;)
– erroric
Apr 23 '15 at 14:52
add a commen...
Quickly find whether a value is present in a C array?
I have an embedded application with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
...
SQLite - UPSERT *not* INSERT or REPLACE
...ould
Begin a transaction
Try an insert
Check for primary key violation error
if we got an error do the update
Commit
This way you avoid the select and you are transactionally sound on Sqlite.
share
|
...
Thread pooling in C++11
...s always run, waiting for job to do.
I apologize if there are some syntax errors, I typed these code and and I have a bad memory. Sorry that I cannot provide you the complete thread pool code, that would violate my job integrity.
Edit: to terminate the pool, call the shutdown() method:
XXXX::shut...