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How to scale Docker containers in production

...n-production-scaling-and-segregating-docker-containers/ Update 7 Docker-based environments orchestration maestro-ng Update 8 decking.io Update 9 Google kubernetes Update 10 Redhat have refactored their openshift PAAS to integrate Docker Project Atomic Geard Update 11 A Docker NodeJS l...
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How to create a zip archive of a directory in Python?

...tar root_dir=None, # root for archive - current working dir if None base_dir=None) # start archiving from here - cwd if None too Here the zipped archive will be named zipfile_name.zip. If base_dir is farther down from root_dir it will exclude files not in the base_dir, but still archive t...
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Get number of digits with JavaScript

...n to give us what power of 10 the input is (if you were working in another base, you would use the logarithm for that base), which is the number of digits. Then we floor the output to only grab the integer part of that. Finally, we use the max function to fix decimal values (any fractional value bet...
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How should a model be structured in MVC? [closed]

... a description of how I understand MVC-like patterns in the context of PHP-based web applications. All the external links that are used in the content are there to explain terms and concepts, and not to imply my own credibility on the subject. The first thing that I must clear up is: the model is ...
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How can I get form data with JavaScript/jQuery?

... Based on jQuery.serializeArray, returns key-value pairs. var data = $('#form').serializeArray().reduce(function(obj, item) { obj[item.name] = item.value; return obj; }, {}); ...
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Constructor in an Interface?

...nterface which defines the send() method, and if Sebi wishes to provide a "base" class for implementations of the Message interface, then provide an AbstractMessage as well. Abstract classes shouldn't take the place of interfaces, was never attempting to suggest so. – matt b ...
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How to find where a method is defined at runtime?

... will return an array with filename and line number. E.g for ActiveRecord::Base#validates this returns: ActiveRecord::Base.method(:validates).source_location # => ["/Users/laas/.rvm/gems/ruby-1.9.2-p0@arveaurik/gems/activemodel-3.2.2/lib/active_model/validations/validates.rb", 81] For classes ...
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Parsing HTML into NSAttributedText - how to set font?

... Swift 2 version, based on the answer given by Javier Querol extension UILabel { func setHTMLFromString(text: String) { let modifiedFont = NSString(format:"<span style=\"font-family: \(self.font!.fontName); font-size: \(self.fo...
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Disable browser cache for entire ASP.NET website

...); filterContext.HttpContext.Response.Cache.SetNoStore(); base.OnResultExecuting(filterContext); } } Then put attributes where needed... [NoCache] [HandleError] public class AccountController : Controller { [NoCache] [Authorize] public ActionResult ChangePassword(...
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How to achieve code folding effects in Emacs?

...olding is generally unnecessary with emacs, as..."). I use simple folding (based on indent level) constantly to scan the structure of unfamiliar code. – Simon Michael Nov 17 '11 at 16:33 ...