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Save classifier to disk in scikit-learn
...ted since 0.21 and will be removed in v0.23:
/usr/local/lib/python3.7/site-packages/sklearn/externals/joblib/init.py:15:
FutureWarning: sklearn.externals.joblib is deprecated in 0.21 and will
be removed in 0.23. Please import this functionality directly from
joblib, which can be installed...
Rails new vs create
...
I skimmed exactly this information in a rails tutorial site. Wasn't until I actually use it that it becomes relevant.
– StorymasterQ
Jan 20 '16 at 1:02
add...
No module named setuptools
...e\Python\get-pip.py
Requirement already up-to-date: pip in c:\python27\lib\site-packages
Collecting wheel
Downloading wheel-0.29.0-py2.py3-none-any.whl (66kB)
100% |################################| 69kB 255kB/s
Installing collected packages: wheel
Successfully installed wheel-0.29.0
C:\Pytho...
Generic TryParse
...ed Apr 11 '12 at 20:30
Thinking SitesThinking Sites
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What is the use for IHttpHandler.IsReusable?
...I had to test loading of images from a database to a page of an E-Commerce site, and then observe what happened :)
– IrishChieftain
Mar 31 '11 at 14:12
add a comment
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Is there a REAL performance difference between INT and VARCHAR primary keys?
...dex)) ENGINE=InnoDB;
Then, I filled 10 million rows in each table with a PHP script whose essence is like this:
$pdo = get_pdo();
$keys = [ 'alabam', 'massac', 'newyor', 'newham', 'delawa', 'califo', 'nevada', 'texas_', 'florid', 'ohio__' ];
for ($k = 0; $k < 10; $k++) {
for ($j = 0; $j ...
What is the most efficient way of finding all the factors of a number in Python?
... before people were really thinking about supporting Python 3. I think the site I got it from tried it against __iadd__ and it was faster. I seem to remember something about x**0.5 being faster than sqrt(x) at some point though -- and it is more foolproof that way.
– agf
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ES6 class variable alternatives
...ilar to the pattern of having $ at the beginning of variables that so many PHP programmers are used to. Just that little implication that "yeah, it's not the same exact thing...but look...it's still a variable because that is a way variables are done in some languages!" helps.
–...
Is it possible to force Excel recognize UTF-8 CSV files automatically?
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that's solved my issue too , in php it looks like this: $utf8_with_bom = chr(239) . chr(187) . chr(191) . $csvText;
– Abdullah
Dec 31 '13 at 7:09
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What's the strangest corner case you've seen in C# or .NET? [closed]
...; // have to use Convert.ToInt32 to convince the compiler to make the call site use the object version
JustTest(i); // it's ok from down here and below
JustTest(1);
JustTest("string");
JustTest(Guid.NewGuid());
JustTest(new DataTable());
...