KwickClips Python · 44 sec · free
Does Python have ++?
Short answer. No.
What does += do?
Adds and stores in one step.
Remember
| = stores a value |
| += means x = x + value |
| Also -= *= /= //= %= **= |
Score plus plus. Does it work in Python? No, it is a syntax error. Plus equals adds and stores. Four plus six is ten. Star equals two doubles it, so twenty. Equals stores. Plus equals adds, then stores. Every operator has this form.
This clip is from the full lesson: Python Operators, Precedence and Expression Evaluation — 9 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 9 Information Technology (402), CBSE Class 9 Artificial Intelligence (417), CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science (083)
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