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Run an OLS regression with Pandas Data Frame
... the statsmodels package which was one of pandas' optional dependencies before pandas' version 0.20.0 (it was used for a few things in pandas.stats.)
>>> import pandas as pd
>>> import statsmodels.formula.api as sm
>>> df = pd.DataFrame({"A": [10,20,30,40,50], "B": [20, 3...
Scrolling down both parts of a split-window at the same time in Vim
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See the documentation for scroll-binding. You'll need to set this for each window that you want bound (e.g. a minimum of 2)
If you're comparing 2 files, however, vimdiff may be of more use
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What's a good way to extend Error in JavaScript?
...ant to throw some things in my JS code and I want them to be instanceof Error, but I also want to have them be something else.
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Ruby on Rails: How do I add placeholder text to a f.text_field?
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The "placeholder" attribute is only supported by HTML5 supporting browsers, leaving out browsers like Internet Explorer.
– travis-146
Aug 8 '11 at 20:52
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Renaming branches remotely in Git
If there is a repository that I only have git:// access to (and would usually just push+pull), is there a way to rename branches in that repository in the same way that I would do locally with git branch -m ?
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HTML - how can I show tooltip ONLY when ellipsis is activated
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Thanks, works like a charm! However if you want to make it more efficient you might consider replacing bind() with on() like so: $(document).on('mouseenter', '.mightOverflow', function() { ... });
– Ziad
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How to parse JSON using Node.js? [closed]
... built on Google Chrome's V8 engine, which adheres to ECMA standard. Therefore, node.js also has a global object JSON[docs].
Note - JSON.parse can tie up the current thread because it is a synchronous method. So if you are planning to parse big JSON objects use a streaming json parser.
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What are the correct link options to use std::thread in GCC under linux?
...using gcc 4.7.1 and I am having the very same "operation not permitted" error. The problem is that I'm already using -pthread flag. Is there any other flag you know about?
– Filipe
Dec 13 '12 at 11:34
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git revert back to certain commit [duplicate]
...at you would need to remove if you don't want anything to point to the history you just deleted.
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Force point (“.”) as decimal separator in java
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Use the overload of String.format which lets you specify the locale:
return String.format(Locale.ROOT, "%.2f", someDouble);
If you're only formatting a number - as you are here - then using NumberFormat would probably be more appropriate. But if you ...