Tag: python
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What does a Data Analyst do?
Introduction Data analysis has become an integral part of decision-making processes in various industries. In this digital age, the abundance of data has led to the emergence of the role of a data analyst. This article explores the responsibilities, skills, tools, and career prospects of a data analyst. Definition of Data Analysis Data analysis involves…
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How to combine two Python Try Exceptions?
You can combine two or more try-except blocks in Python by nesting them inside each other. Here’s an example: In this example, the outer try-except block catches a FileNotFoundError exception if the file ‘myfile.txt’ does not exist. The inner try-except block catches a ValueError exception if the file contains an invalid integer. The finally block…
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How to catch specific Exceptions in Python?
In Python, you can catch specific exceptions using a try-except block. The try block contains the code that you want to execute, and the except block handles the exception if it occurs. Here’s an example: In this example, the try block contains the code that performs a division by zero, which raises a ZeroDivisionError exception.…
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How do I check whether a file exists without exceptions in Python?
You can use the os.path.isfile() function to check whether a file exists in Python without exceptions. This function returns True if the specified path is an existing regular file, and False otherwise. Here’s an example: In this example, the os.path.isfile() function is used to check whether the file at the specified file_path exists. If the…
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How can I make an 8-digit number generator using Python?
You can generate an 8-digit number using Python’s random module. Here’s an example code snippet: This code uses the randint() function from the random module to generate a random integer between 10,000,000 (inclusive) and 99,999,999 (inclusive). The number variable stores the generated number, and the print() function displays it on the screen. You can also…
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