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Bookmark or Share- c - What is the difference between ++i and i++? - Stack Overflowi++ is known as post increment whereas ++i is called pre increment.. i++. i++ is post increment because it increments i's value by 1 after the operation is over.
- What is the difference between i = i + 1 and i += 1 in a 'for' loop?I found out a curious thing today and was wondering if somebody could shed some light into what the difference is here? import numpy as np A = np.arange(12).reshape(4,3) for a in A: a = a + 1...
- What is the difference between i++ & ++i in a for loop?I've just started learning Java and now I'm into for loop statements. I don't understand how ++i and i++ works in a for-loop.
- What does this regular expression mean /^[a-z]{1}[a-z0-9_]{3,13}$/Assert position at the beginning of the string «^» Match a single character in the range between “a” and “z” «[a-z]{1}» Exactly 1 times «{1}» Match a single character present in the list below «[a-z0-9_]{3,13}» Between 3 and 13 times, as many times as possible, giving back as needed (greedy) «{3,13}» A character in the range between “a” and “z” «a-z» A character in ...
- "I'm well" vs. "I'm good" vs. "I'm doing well", etcI think this question is actively pernicious. By implying that there's something wrong with the way real people actually use the "how are you" standard greeting-and-response in the title, you run a serious risk of hopelessly confusing students of the language who don't know any better.
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