What are some cool Python tricks?

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Ranjith N

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Cool Python tricks include using list comprehensions for concise list creation, lambda functions for quick, small operations, `enumerate()` to loop with index, `zip()` to combine lists, unpacking with `*`, and f-strings for efficient string formatting. These techniques make Python coding faster and c...
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Cool Python tricks include using list comprehensions for concise list creation, lambda functions for quick, small operations, `enumerate()` to loop with index, `zip()` to combine lists, unpacking with `*`, and f-strings for efficient string formatting. These techniques make Python coding faster and cleaner. read less
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Append to Tuple a = (1, 2, ) a.append(4) print(a) """ (1, 2, ) """
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"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Here are some cool Python tricks: Use enumerate() instead of range(len()): This is a tip for writing better Python code. Use list comprehension instead of raw for-loops: This is another tip for writing better Python code. Use the built-in sorted() method: This is a tip for sorting complex...
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Here are some cool Python tricks: Use enumerate() instead of range(len()): This is a tip for writing better Python code. Use list comprehension instead of raw for-loops: This is another tip for writing better Python code. Use the built-in sorted() method: This is a tip for sorting complex iterables. Use the .split() method: This method is useful for manipulating strings. It separates a main string by a delimiter and returns a list of strings. Use the built-in product() function: This function can help you avoid nested loops. Use argument unpacking: This can make functions more flexible. Use lambda functions: This can help you distill your programming logic down to its core elements. Use generators: This can help you save memory. Use the .get() and .setdefault() methods: This can help you define default values in dictionaries. Use collections.Counter: This can help you count hashable objects. Use f-Strings: This can help you format strings. Use the .join() method: This can help you concatenate strings. **Use the double asterisk syntax **: to merge dictionaries. read less
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Cool Python tricks include using list comprehensions for concise list creation, lambda functions for quick, small operations, `enumerate()` to loop with index, `zip()` to combine lists, unpacking with `*`, and f-strings for efficient string formatting. These techniques make Python coding faster and c...
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Main problem statement : import a .xlsx file in python with a dataset value then after import we need to ensure that every time I enter a value in a row ; row must be added by 1 and automatically value changes to a row using python script without manually intervention . 
Use read_csv in a loop, there's no other way for this.
Joshua Charles
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Hi, I'm BCA graduate, and I have seven years in the general insurance field now I want to change my profile and upgrade my knowledge. Will learning python help me with my growth in my career?
Hi, as far as my knowledge goes first, you should learn data processing tools or programs like MS Excel, Power Bi, or SQL then you should then take a leap into Python, which will make automating your work quite simple.
Supriya

How do apprach to an unknown problem to construct its solution? Especially when do you face any programming challenge.
First approach your teacher or tutor about problem statement and ask for solution to get it solved.. Next practise similar kind of things by using other books or google or youtube help... If you u facing any challenges...
Tanmoy Gupta
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I'm looking for a freelance data science trainer to get the training as most of the institutions are expensive, and they don't allow monthly instalments. I'm looking for a trainer who accepts the fees in monthly instalments because I'm an entry-level working professional and I can only afford to pay a part of the full fees from my monthly salary.
Hi, I will support based on your requirments.
Mahesh

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