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Why are there two kinds of functions in Elixir?
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Just to clarify the naming, they are both functions. One is a named function and the other is an anonymous one. But you are right, they work somewhat differently and I am going to illustrate why they work like that.
Let's start with the second, fn. fn is a closure, similar to a la...
Custom HTTP headers : naming conventions
...s of requests we send them, or even responses they get from our API.
What is the general convention to add custom HTTP headers, in terms of naming , format ... etc.
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What is the difference between range and xrange functions in Python 2.X?
Apparently xrange is faster but I have no idea why it's faster (and no proof besides the anecdotal so far that it is faster) or what besides that is different about
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How can we match a^n b^n with Java regex?
One of the archetypal non- regular languages is:
3 Answers
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
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tl;dr: This is all because of security reasons.
OAuth 2.0 wanted to meet these two criteria:
You want to allow developers to use non-HTTPS redirect URI because not all developers have an SSL enabled server and if they do it's not a...
Java naming convention for static final variables [duplicate]
there is a rule which says:
9 Answers
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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
...e first equality with the (non-boolean) third value.
In code, 1 == 1 == 1 is equivalent to (1 == 1) == 1 is equivalent to true == 1.
This means the three methods can be written more simply as:
function a() { return (true == 1); }
function b() { return (true == "1"); }
function c() { return (true ...
C++ Singleton design pattern
...plementation of the Singleton design pattern for C++. It has looked like this (I have adopted it from the real life example):
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What is a raw type and why shouldn't we use it?
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What is a raw type?
The Java Language Specification defines a raw type as follows:
JLS 4.8 Raw Types
A raw type is defined to be one of:
The reference type that is formed by taking the name of a generic type declaration without ...
Best way to test for a variable's existence in PHP; isset() is clearly broken
From the isset() docs :
17 Answers
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