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von mirko-koehler
Gestern 07:10
Forum: Konzepte der Programmiersprachen
Thema: How do I know why I lost points in my submission?
Antworten: 2
Zugriffe: 56

Re: How do I know why I lost points in my submission?

Our tutors are advised to write more detailed feedback for every (non-perfect) solution. Normally you should be able to click on the tasks for graded assignments to see detailed feedback. Apparently, this is currently not working due to a bug in the submission platform (atleast for me). We will fix ...
von mirko-koehler
11. Nov 2019 17:20
Forum: Konzepte der Programmiersprachen
Thema: Lecture or exercise on Nov 12th?
Antworten: 2
Zugriffe: 66

Re: Lecture or exercise on Nov 12th?

This week there will be two exercise sessions (Tuesday and Thursday).
von mirko-koehler
7. Nov 2019 13:53
Forum: Konzepte der Programmiersprachen
Thema: Issues in Assignment02 template
Antworten: 4
Zugriffe: 220

Re: Issues in Assignment02 template

Thanks for the pointer. I have updated the template. There is no need for action if you used the old template.

Best,
Mirko
von mirko-koehler
30. Okt 2019 15:27
Forum: Konzepte der Programmiersprachen
Thema: Assignment01 scalatest library
Antworten: 1
Zugriffe: 130

Re: Assignment01 scalatest library

You can use version 3.0.8 if that works for you.
von mirko-koehler
29. Okt 2019 10:00
Forum: Konzepte der Programmiersprachen
Thema: Assignment submission
Antworten: 8
Zugriffe: 213

Re: Assignment submission

I get this error when I run the sbt command in a folder that does not contain the build.sbt file. Make sure that you run the command in the folder where the build.sbt (and the project folder) is located.

Code: Alles auswählen

$ ls
build.sbt  project  src  target

$ sbt 'submit ab12abcd MYTOKEN'
von mirko-koehler
28. Okt 2019 15:59
Forum: Konzepte der Programmiersprachen
Thema: Assignment submission
Antworten: 8
Zugriffe: 213

Re: Assignment submission

I just tried it and it worked for me. Don't forget to put quotes when you enter the command in one line sbt 'submit ab12abcd MYTOKEN' Also, ensure that the submission plugin is added in your project/plugins.sbt resolvers += Resolver.bintrayIvyRepo("stg-tud", "sbt-plugins") addSbtPlugin("de.tudarmsta...
von mirko-koehler
28. Okt 2019 10:16
Forum: Konzepte der Programmiersprachen
Thema: Assignment submission
Antworten: 8
Zugriffe: 213

Re: Assignment submission

Hello, Yes, the tool also works on Windows. Can you try to start the SBT shell by simply typing sbt and then in the shell try to use submit myID myToken Also, you have to be in the TU network to access the submission site. That means that you have to be connected to eduroam or use the VPN ( https://...
von mirko-koehler
18. Okt 2019 11:52
Forum: Konzepte der Programmiersprachen
Thema: Can't enroll into STG
Antworten: 4
Zugriffe: 204

Re: Can't enroll into STG

The enrollment should be working again.
von mirko-koehler
7. Mär 2019 16:19
Forum: Konzepte der Programmiersprachen
Thema: Grading of the assignments
Antworten: 9
Zugriffe: 6161

Re: Grading of the assignments

We published the grades today.
von mirko-koehler
7. Mär 2019 10:40
Forum: Konzepte der Programmiersprachen
Thema: Exercise 6
Antworten: 1
Zugriffe: 150

Re: Exercise 6

I appended a link for the RCFLAE interpreter with cyclic environments [1] and immediate substitution [2]. Also, as far as i understood, Recursion is not possible without cyclic environments? We saw multiple ways to implement recursion. For example, we implmented recrsion with fix-point combinators (...
von mirko-koehler
5. Mär 2019 14:24
Forum: Konzepte der Programmiersprachen
Thema: Problems checking out SVN Repo
Antworten: 2
Zugriffe: 181

Re: Problems checking out SVN Repo

We currently have some problems with the SVN server. That means you can't checkout (or update) your local copy. The webserver runs fine: you can still access the material over the website (please tell me if there are some problems aswell). We try to fix it, but at the moment we can not guarantee tha...
von mirko-koehler
1. Mär 2019 14:26
Forum: Konzepte der Programmiersprachen
Thema: Lambda: Multiple Applications
Antworten: 2
Zugriffe: 169

Re: Lambda: Multiple Applications

Function application is left-associative, i.e. \((\lambda x.x) \ y \ z = ((\lambda x.x) \ y) \ z \). You apply y first.
von mirko-koehler
26. Feb 2019 10:41
Forum: Konzepte der Programmiersprachen
Thema: Abstract vs. Concrete Syntax
Antworten: 4
Zugriffe: 230

Re: Abstract vs. Concrete Syntax

Concrete syntax is how the code looks to the programmer. The abstract syntax are the syntax trees that result from parsing the concrete syntax. In our interpreters, the abstract syntax are the expression case classes (e.g. App(funName: Symbol, ...) ). The expressions build expression trees that are ...
von mirko-koehler
25. Feb 2019 17:14
Forum: Konzepte der Programmiersprachen
Thema: Exam in SS19
Antworten: 1
Zugriffe: 198

Re: Exam in SS19

We will decide after the winter semester's exam if offer another exam in the summer semester. This would be at most an oral exam.

We do not have any more information on that yet.
von mirko-koehler
19. Feb 2019 10:33
Forum: Konzepte der Programmiersprachen
Thema: LAE / WAE Languages
Antworten: 2
Zugriffe: 188

Re: LAE / WAE Languages

It's just a naming inconsistency. W once stood for 'with' which was just the same as 'let'.

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