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ic:labs:01 [2023/10/01 12:41] razvan.smadu [Codificare vs Criptare] |
ic:labs:01 [2025/02/23 13:24] (current) razvan.smadu [Laboratorul 01 - Introducere] |
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| ===== Laboratorul 01 - Introducere ===== | ===== Laboratorul 01 - Introducere ===== | ||
| - | Puteți lucra acest laborator folosind și platforma Google Colab, accesând [[https://colab.research.google.com/drive/1G8ycsy34UwwQqJHp2DgL5MtGERWzkhN_|acest]] link, cu excepția exercițiului bonus. Un scurt tutorial pentru utilizarea platformei poate fi găsit [[https://docs.google.com/document/d/1Dcnyv9wTfWJx8CEgnR6OgLbHAO7XD1BXGjwOAMAEmlc/edit|aici]]. | + | Puteți lucra acest laborator folosind și platforma Google Colab, accesând [[https://colab.research.google.com/github/ACS-IC-labs/IC-labs/blob/main/labs/lab01/lab1.ipynb|acest]] link, cu excepția exercițiului bonus. Un scurt tutorial pentru utilizarea platformei poate fi găsit [[https://docs.google.com/document/d/1Dcnyv9wTfWJx8CEgnR6OgLbHAO7XD1BXGjwOAMAEmlc/edit|aici]]. |
| ==== Python3 Crash Course ==== | ==== Python3 Crash Course ==== | ||
| - | Tutorialul poate fi găsit [[ic:resurse:python|aici]]. | + | Tutorialul poate fi găsit [[ic:resurse:python|aici]]. La laboratoare vom folosi Python 3.10 sau mai nou. |
| ==== Codificare vs Criptare ==== | ==== Codificare vs Criptare ==== | ||
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| Args: | Args: | ||
| bytes_data (bytearray | bytes): The byte array or the byte string to be | bytes_data (bytearray | bytes): The byte array or the byte string to be | ||
| - | converted. It should be encoded in UTF-8 format. | + | converted. It should be encoded in Latin-1 format. |
| Returns: | Returns: | ||
| str: The string representation of the byte array or the byte string, | str: The string representation of the byte array or the byte string, | ||
| - | decoded using UTF-8 encoding. | + | decoded using Latin-1 encoding. |
| Examples: | Examples: | ||
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| 'IC' | 'IC' | ||
| """ | """ | ||
| - | return bytes_data.decode(encoding="utf-8") | + | return bytes_data.decode(encoding="raw_unicode_escape") |
| Line 285: | Line 285: | ||
| Returns: | Returns: | ||
| bytes: The byte string representation of the string, encoded using | bytes: The byte string representation of the string, encoded using | ||
| - | UTF-8 encoding. | + | Latin-1 encoding. |
| Examples: | Examples: | ||
| Line 293: | Line 293: | ||
| b'IC' | b'IC' | ||
| """ | """ | ||
| - | return string_data.encode(encoding="utf-8") | + | return string_data.encode(encoding="raw_unicode_escape") |
| Line 306: | Line 306: | ||
| Returns: | Returns: | ||
| - | str: The base64 encoded string, using UTF-8 encoding. | + | str: The base64 encoded string, using Latin-1 encoding. |
| Examples: | Examples: | ||
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| Returns: | Returns: | ||
| - | str: The decoded string, using UTF-8 encoding. | + | str: The decoded string, using Latin-1 encoding. |
| Examples: | Examples: | ||
