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What does the `#` operator mean in Scala?

I see this code in this blog: Type-Level Programming in Scala : 4 Answers 4 ...
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Pry: show me the stack

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What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t

I have an old web application I have to support (which I did not write). 2 Answers 2 ...
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How to convert java.sql.timestamp to LocalDate (java8) java.time?

In Java 8, how can I convert a Timestamp (in java.sql ) to a LocalDate (in java.time )? 3 Answers ...
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Weak and strong property setter attributes in Objective-C

...he difference between weak and strong property setter attributes in Objective-C? 5 Answers ...
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What does the “@” symbol do in Powershell?

I've seen the @ symbol used in PowerShell to initialise arrays. What exactly does the @ symbol denote and where can I read more about it? ...
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What does the (unary) * operator do in this Ruby code?

Given the Ruby code 3 Answers 3 ...
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Using IoC for Unit Testing

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Difference between DirectCast() and CType() in VB.NET

I am an experienced C/C++/C# programmer who has just gotten into VB.NET. I generally use CType (and CInt, CBool, CStr) for casts because it is fewer characters and was the first way of casting which I was exposed to, but I am aware of DirectCast and TryCast as well. ...
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What is the difference between Lisp-1 and Lisp-2?

I have tried to understand the difference between Lisp-1 and Lisp-2 and how this relates to Clojure but I still do not understand properly. Can anyone enlighten me? ...