Let’s start with how to read csv, json files:
1 2 3 4 5 6 | import glob list_csv = glob("*.csv") list_json = glob("*.json") |
Let’s create a function to read a CSV file in python:
1 2 3 4 5 6 7 | def extract_from_csv(file_to_process): dataframe = pd.read_csv(file_to_process) return dataframe df = extract_from_csv("example1.csv") |
Now, let’s create another function to read content[…]
After Javascript: Grammar now it’s time for Object. Simple types of JavaScript are Numbers Strings Booleans null Undefined All others are Objects Simple Object:
1 2 3 4 5 6 7 | var dentist = { 'first-name' : 'Sajjadul', 'last-name' : 'Robin', 'age' : 30 }; |
Retrieval:
1 2 3 | dentist['first-name'] ;// Sajjadul |
1 2 3 | dentist.age; // 30 |
If a key does[…]
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