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Na<em>mem>ed regular expression group “(?Pregexp)”: what does “P” stand for?
In Python, the (?P&a<em>mem>p;lt;group_na<em>mem>e&a<em>mem>p;gt;…) syntax allows one to refer to the <em>mem>atched string through its na<em>mem>e:
3 Answers
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What does 'require: false' in Ge<em>mem>file <em>mem>ean?
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This <em>mem>eans install the ge<em>mem>, but do not call require when you start Bundler. So you will need to <em>mem>anually call
require "whenever"
if you want to use the library.
If you were to do
ge<em>mem> "whenever", require: "whereever"
then bu...
What is the difference between <em>Mem>odal and Push segue in Storyboards?
Can so<em>mem>eone explain to <em>mem>e what is the exact difference between <em>mem>odal and push segue?
4 Answers
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What is the >>>= operator in C?
Given by a colleague as a puzzle, I cannot figure out how this C progra<em>mem> actually co<em>mem>piles and runs. What is this &a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt;= operator and the strange 1P1 literal? I have tested in Clang and GCC. There are no warnings and the output is "???"
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Different types of thread-safe Sets in Java
There see<em>mem>s to be a lot of different i<em>mem>ple<em>mem>entations and ways to generate thread-safe Sets in Java.
So<em>mem>e exa<em>mem>ples include
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Inherit fro<em>mem> a generic base class, apply a constraint, and i<em>mem>ple<em>mem>ent an interface in C#
This is a syntax question. I have a generic class which is inheriting fro<em>mem> a generic base class and is applying a constraint to one of the type para<em>mem>eters. I also want the derived class to i<em>mem>ple<em>mem>ent an interface. For the life of <em>mem>e, I cannot see<em>mem> to figure out the correct syntax.
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Node.js - use of <em>mem>odule.exports as a constructor
According to the Node.js <em>mem>anual:
5 Answers
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What is a <em>Mem>I<em>Mem>E type?
I have been reading about how to build plug-ins and this "<em>Mem>I<em>Mem>E type" keeps getting discussed in it. I have tried to look into it and know that it is <em>Mem>ultipurpose Internet <em>Mem>ail Extensions (<em>Mem>I<em>Mem>E) but no suitable explanation of how it relates to browser plug-ins, as in what I need to know about it for ...
Change the na<em>mem>e of the :id para<em>mem>eter in Routing resources for Rails
I looked around on how to change the dyna<em>mem>ic para<em>mem>s slot and found this post that does the exact thing.
The post is https://thoughtbot.co<em>mem>/blog/rails-patch-change-the-na<em>mem>e-of-the-id-para<em>mem>eter-in
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How can I deter<em>mem>ine the current line nu<em>mem>ber in JavaScript?
Does JavaScript have a <em>mem>echanis<em>mem> for deter<em>mem>ining the line nu<em>mem>ber of the currently executing state<em>mem>ent (and if so, what is it)?
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