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53 results for “bterwijn”

  1. Bas Terwijn :python: @bterwijn ·

    Common 𝘀𝗲𝘁 operation in Python.
    Run it in Memory Graph Web Debugger: memory-graph.com/#codeurl=http

    #python #programming #memory_graph
  2. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data.
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    The “Solution” link visualizes execution and reveals what’s actually happening using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  3. Bas Terwijn :python: @bterwijn ·

    How does Radix Sort work?

    Algorithms like Radix Sort: memory-graph.com/#codeurl=http
    are much easier to understand when you can see every intermediate step.

    Using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵: github.com/bterwijn/memory_gra
    you can watch how Radix Sort repeatedly applies stable Counting Sort, sorting the least significant digit up to the most significant digit in turn.

    Radix Sort is be very efficient, with time complexity O(n · d), where 'n' is the number of values and 'd' is the number of digits.

    #python #memory_graph
  4. Bas Terwijn :python: @bterwijn ·

    Algorithms can be easier understood with step-by-step visualization using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵. Here we show a Breadth First algorithm that finds the shortest path in a graph from node 'a' to node 'b': memory-graph.com/#codeurl=http

    𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 github: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  5. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data.
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    The “Solution” link visualizes execution and reveals what’s actually happening using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵: lnkd.in/e3sUM7wG

    #python #programming #memory_graph
  6. Bas Terwijn :python: @bterwijn ·

    Data Structures in Python get easy when you can simply see the structure of your data using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵. A Hash_Set example: memory-graph.com/#codeurl=http

    𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  7. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data.
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    The “Solution” link visualizes execution and reveals what’s actually happening using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  8. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data.
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    The “Solution” link uses 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 to visualize execution and reveals what’s actually happening.

    #python #programming #memory_graph
  9. Bas Terwijn :python: @bterwijn ·

    Automatic data structure visualization in your IDE using 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵:
    - web debugger binary tree demo: memory-graph.com/#codeurl=http
    - setup video for VS Code: youtu.be/23_bHcr7hqo

    #python #programming #memory_graph
  10. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data.
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    The “Solution” link uses 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 to visualize execution and reveals what’s actually happening.

    #python #programming #memory_graph
  11. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  12. Bas Terwijn :python: @bterwijn ·

    Understanding a data structure like linked list in Python is a lot easier when you can just see it. Linked_List demo: memory-graph.com/#codeurl=http

    𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 visualizes Python objects and references, so data structures stop being abstract and become something you can debug with ease. No more endless print-debugging. No more stepping through 50 frames just to find one sneaky reference/aliasing mistake.

    #python #programming #memory_graph
  13. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #mutability #memory_graph
  14. Bas Terwijn :python: @bterwijn ·

    Teaching data structures in Python gets easier with 𝗺𝗲𝗺𝗼𝗿𝘆_𝗴𝗿𝗮𝗽𝗵 visualizations. Data structures are no longer abstract concepts but concrete, clear and easy to debug.

    Hash_Map demo: memory-graph.com/#codeurl=http

    This Hash_Map (Hash_Table) is a Python implementation similar to 'dict'. The demo visualizes:
    - adding key–value pairs
    - rehashing
    - lookup by key
    - iterating over keys

    #python #programming #memory_graph
  15. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  16. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  17. Bas Terwijn :python: @bterwijn ·

    Visualization of Python execution can help beginners to understand how their program state changes over time and to debug any remaining issues.

    For example, a classic intro-course exercise — computing which coins to use to pay an amount using a greedy approach:
    memory-graph.com/#codeurl=http

    #python #programming #memory_graph
  18. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  19. Bas Terwijn :python: @bterwijn ·

    Data structures like Trie: memory-graph.com/#codeurl=http
    can in Python be easier understood and debugged after visualization using the memory_graph package: github.com/bterwijn/memory_gra

    A Trie is a tree of dictionaries and can be used for things like word completion.

    #python #programming #memory_graph #tie
  20. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  21. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  22. Bas Terwijn :python: @bterwijn ·

    Binary Trees: memory-graph.com/#codeurl=http
    and other data structures become much easier to understand when students can see the structure of their data. Then a data structure is no longer an abstract idea but concrete, clear and debuggable.

    #python #programming #memory_graph
  23. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    If you think this could help Python students and educators, please boost.

    #python #programming #memory_graph #deepcopy #shallowcopy
  24. Bas Terwijn :python: @bterwijn ·

    Algorithms can at first seem complex to students, but with memory_graph every step is clearly visualized, giving students an intuitive understanding of what their code is doing and making bugs much easier to spot and fix. Here's an example Bubble Sort algorithm: memory-graph.com/#codeurl=http

    #python #programming #memory_graph #sorting
  25. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  26. Bas Terwijn :python: @bterwijn ·

    Data structures in Python become much easier to understand when students can see the structure of their data visualized using memory_graph. A data structure is no longer an abstract idea but concrete, clear and debuggable. Here’s a live demo of a Linear Linked List: memory-graph.com/#codeurl=http

    #python #programming #memory_graph #linkedlist
  27. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:
    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph #copies
  28. Bas Terwijn :python: @bterwijn ·

    Algorithms can at first seem complex to students, but with memory_graph every step is clearly visualized, giving students an intuitive understanding of what their code is doing and making bugs much easier to spot and fix. Here's an example Insertion Sort algorithm: memory-graph.com/#codeurl=http

    #python #programming #memory_graph #sorting
  29. Bas Terwijn :python: @bterwijn ·

    An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:

    - Solution: memory-graph.com/#codeurl=http
    - Explanation: github.com/bterwijn/memory_gra

    #python #programming #memory_graph
  30. Bas Terwijn :python: @bterwijn ·

    Here’s Selection Sort running with memory_graph. You can see the updating of `min_value` and the swaps of list elements in each step. Run a one-click live demo in Memory Graph Web Debugger: memory-graph.com/#codeurl=http
    Visual feedback like this helps beginners grasp what the code does and debug with confidence.

    #python #programming #memory_graph #sort
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