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Lists in ConfigParser

...here is nothing stopping you from packing the list into a delimited string and then unpacking it once you get the string from the config. If you did it this way your config section would look like: [Section 3] barList=item1,item2 It's not pretty but it's functional for most simple lists. ...
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Creating virtual directories in IIS express

...eate a virtual directory in IIS express? I know that Cassini can't do this and it would be nice to be able to do this without using a full version of IIS. ...
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Python: Bind an Unbound Method?

...descriptors, so you can bind them by calling their __get__ method: bound_handler = handler.__get__(self, MyWidget) Here's R. Hettinger's excellent guide to descriptors. As a self-contained example pulled from Keith's comment: def bind(instance, func, as_name=None): """ Bind the functi...
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What are “signed” cookies in connect/expressjs?

...igure out what "signed cookies" actually are. There isn't much on the net, and if I try this: 4 Answers ...
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How to change default timezone for Active Record in Rails?

...e.local (if set to :local) or Time.utc (if set to :utc) when pulling dates and times from the database. The default is :utc. http://guides.rubyonrails.org/configuring.html If you want to change Rails timezone, but continue to have Active Record save in the database in UTC, use # application.r...
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Check orientation on Android phone

How can I check if the Android phone is in Landscape or Portrait? 23 Answers 23 ...
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How does '20 seconds' work in Scala?

... There are a few things going on. First, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*. Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches for an impli...
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Sort array by firstname (alphabetically) in Javascript

... Suppose you have an array users. You may use users.sort and pass a function that takes two arguments and compare them (comparator) It should return something negative if first argument is less than second (should be placed before the second in resulting array) something positi...
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Log4net rolling daily filename with date in the file name

... <preserveLogFileNameExtension value="true" /> is the correct syntax and this is a great answer. How did the loss occur, may I ask? – Larry B Feb 12 '18 at 14:48 ...
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PG undefinedtable error relation users does not exist

...llowing: rake db:reset The rake db:reset task will drop the database and set it up again. This is functionally equivalent to rake db:drop db:setup. This is not the same as running all the migrations. It will only use the contents of the current schema.rb file. If a migration can't be ro...