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pandas dataframe columns scaling with sklearn
I have a pandas dataframe with mixed type columns, and I'd like to apply sklearn's min_max_scaler to some of the columns. Ideally, I'd like to do these transformations in place, but haven't figured out a way to do that yet. I've written the following code that works:
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Is git good with binary files?
...mpressable files.
The problems begin when git needs to generate diffs and merges: git cannot generate meaningful diffs, or merge binary files in any way that could make sense. So all merges, rebases or cherrypicks involving a change to a binary file will involve you making a manual conflict resolut...
How to keep keys/values in same order as declared?
...declared in a particular order and want to keep it in that order all the time. The keys/values can't really be kept in order based on their value, I just want it in the order that I declared it.
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@ variables in Ruby on Rails
...ference between @title and title ? Since both of them can be variable names. Also, how do I decide which kind of variable I should use? With @ or not?
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How do I decompile a .NET EXE into readable C# source code?
...pect it to remove the project from the local file system. thanks all the same. x
– Christo
May 28 '13 at 5:32
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Git: How to squash all commits on branch
...s to reset the index to master:
git checkout yourBranch
git reset $(git merge-base master yourBranch)
git add -A
git commit -m "one commit on yourBranch"
This isn't perfect as it implies you know from which branch "yourBranch" is coming from.
Note: finding that origin branch isn't easy/possib...
How to configure heroku application DNS to Godaddy Domain?
...ed perfectly. Very clear and well explained.
Note: Skip the part about CNAME yourdomain.com. (note the .) and the heroku addons:add "custom domains"
http://blog.heroku.com/archives/2009/10/7/heroku_casts_setting_up_custom_domains/
To summarize the video:
1) on GoDaddy and create a CNAME with
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How to kill all processes with a given partial name? [closed]
...ered Jan 24 '12 at 12:47
Dor ShemerDor Shemer
19.5k22 gold badges2222 silver badges2929 bronze badges
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Pros and cons of Java rules engines [closed]
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More details in Should I use a Rules Engine?, Why use a Rule Engine?, Some Guidelines For Deciding Whether To Use A Rules Engine and on Google.
Are there any other players?
Other players include JRules, Corticon (JRules is the most famous IMO - which doesn't mean the best).
how do they ...
Hash String via SHA-256 in Java
...n general, I have found Bouncy Castle . I want to use Bouncy Castle (or some other freely available utility) to generate a SHA-256 Hash of a String in Java. Looking at their documentation I can't seem to find any good examples of what I want to do. Can anybody here help me out?
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