Niklas B.

Niklas B. has asked 27 questions and find answers to 482 problems.

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Niklas B. questions

How can one name a type family as a higher-order kind function
Find the k non-repeating elements in a list with "little" additional space
Convert CSS selector to XPath in Python
Lift error value to ErrorT monad transformer
Use a function a → b as "monadic" function a → m b
Manipulate variable defined in closure
Ruby global scope
Why does include('php://input') not work?
Firefox extension: Cancel requests and emit fake responses
Problems with web site scraping using zombie.js

Niklas B. answers

Setting all low order bits to 0 until two 1s remain (for a number stored as a byte array)
python regex split first character
Printing a binary tree vertically [duplicate]
Convert seconds to fractional hours (half hour being .50 and not 30)
Fetching cookies from a file with python
Ruby - define_method and closures
Using re with a variable list argument
if a function's lexical environment is created at the time the function is *defined*, then why can a free variable be declared *after* the function?
Boolean equal: 0 == a, does operand order matter?
Is an API key worthless over http since requested parameters can be sniffed?