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Does uninstalling a package with “pip” also remove the dependent packages?

When you use pip to install a package, all the required packages will also be installed with it (dependencies). Does uninstalling that package also remove the dependent packages? ...
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How to resolve symbolic links in a shell script

...ircumstances, namely if the symlink of interest is to a directory that actually exists; plus, you must cd to it first, before calling pwd -P. In other words: it won't allow you to resolve (see the target of) symlinks to files or of broken symlinks, and for resolving existing-directory symlinks you h...
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Static method behavior in multi-threaded environment in java

...that bother me and make several arguments in my mind. I want to throw out all the doubts about below questions. 2 Answers ...
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Subtract days from a date in JavaScript

...t saving time is only 23 hours long, and the last is 25 hours long. it usually doesn't matter, but it's something to consider. – Kip Aug 18 '09 at 20:55 12 ...
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When to use next() and return next() in Node.js

... return next() is to ensure that the execution stops after triggering the callback. If you don't do it, you risk triggering the callback a second time later, which usually has devastating results. Your code is fine as it is, but I would rewrite it as: app.get('/users/:id?', function(req, res, next...
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How can I use optional parameters in a T-SQL stored procedure?

...dure to do a search through a table. I have many different search fields, all of which are optional. Is there a way to create a stored procedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something like this: ...
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What does 'low in coupling and high in cohesion' mean

...uld be close to each other, so we should strive for high cohesion and bind all related code together as close as possible. It has to do with the elements within the module/class. Coupling refers to the degree to which the different modules/classes depend on each other, it is suggested that all modu...
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How should I choose an authentication library for CodeIgniter? [closed]

...e the answer to the OP's question. I'm going to go out on a limb here and call Tank Auth the best authentication library for CodeIgniter available today. It's a rock-solid library that has all the features you need and none of the bloat you don't: Tank Auth Pros Full featured Lean footprint (20 fi...
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Xcode 4 - slow performance

I have an issue with Xcode 4 really responding very slowly to user interactions, e.g. editing code, scrolling areas etc. This particularly happens with larger scale projects with many controllers/view files etc. ...
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log4net vs. Nlog

...se NLog. Which I'd prefer. That's based on these findings (opinions!): All 3 frameworks are capable and can do some sophisticated things. We want a quality solution, but frankly don't need ultra high performance or 60 types of event sinks. All 3 have very similar basic concepts. Each has its ow...