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How to create a protocol with methods that are optional?
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From the Apple page on "Formal Protocols":
Optional Protocol
methods can be marked as o...
What Regex would capture everything from ' mark to the end of a line?
... Joshua BeldenJoshua Belden
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How to “test” NoneType in python?
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edited Aug 22 '15 at 3:30
answered Apr 15 '14 at 14:16
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PostgreSQL: Can you create an index in the CREATE TABLE definition?
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There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL ...
API Versioning for Rails Routes
...o version my API like Stripe has. Below is given the latest API version is 2.
7 Answers
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Iterate through the fields of a struct in Go
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After you've retrieved the reflect.Value of the field by using Field(i) you can get a
interface...
What is the difference between linear regression and logistic regression?
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Linear regression output as probabilities
It's tempting to use the linear regression output ...
Remove URL parameters without refreshing page
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TL;DR
1- To modify current URL and add / inject it (the new modified URL) as a new URL entry ...
Checking if object is empty, works with ng-show but not from controller?
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Use an empty object literal isn't necessary here, you can use null or undefined:
$scope.items =...
How to correctly implement custom iterators and const_iterators?
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edited Sep 25 '19 at 10:30
answered Aug 27 '10 at 9:11
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