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The NumPy function uses the round half to even strategy, just like Python’s built-in round() function. For example, the following code rounds all of the values in data to three decimal places: Python >>> np.round(data, decimals=3) array([[-0.69 , -2.105, -0.788, 0.934], [ ...
You can use the built-ineval()to evaluate arbitrary Python expressions from string-based or compiled-code-based input. This is a good option if you need to dynamically evaluate Python expressions. When you pass a string argument toeval(), it compiles it into bytecode and evaluates it as a...
Theint()function truncates the decimal part and returns only the integer portion of the float. This means it always rounds toward zero, discarding any decimal values. Check outHow to Read Tab-Delimited Files in Python? Method 2: Rounding Methods Sometimes simply truncating a float isn’t what...
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1. How to convert Python date stringmm dd yyyyto datetime? To convert a date string in themm dd yyyyformat to a datetime object in Python, you can use thedatetime.strptimemethod from thedatetimemodule: fromdatetimeimportdatetime date_string="12 25 2024"date_object=datetime.strptime(date_strin...
Round to Two Decimals using round() Function Theround()function is a built-in function that is used to get a floating-point number rounded to the specified number of decimals. Syntax round(number, digit) If digit (second parameter) is not given, it returns the nearest integer to the giv...
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How do you round a value to two decimal places in Python? That’s an excellent question. Luckily for you, Python offers a few functions that let you round numbers. Rounding numbers to two decimal places is common. Money only uses two decimal places; you do not want to process a ...
You can also use this with variables. Let’s declarebas equal to125.0, andcas equal to390.8, then print out the new floats: b=125.0c=390.8print(int(b))print(int(c)) Copy Output 125 390 When converting floats to integers with theint()function, Python cuts off the decimal and remaining...