Q211. What are the possible ways to provide transitions?
There are many ways Vue provides transition effects when items are inserted, updated, or removed from the DOM. Below are the possible ways, 1. Automatically apply classes...
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Q212. What does this list comprehension do:?
### Expression: ```python [x**2 for x in range(10) if x % 2 == 0] ``` ### What It Does: This list comprehension iterates through the numbers `0` through `9`, filters for ...
Q213. Do sets, dictionaries and tuples also support comprehensions?
Sets and dictionaries support it. However tuples are immutable and have generators but not comprehensions. Set Comprehension: r={xforxinrange(2,101) ifnotany(x%y==0foryin...
Q214. What can you use Python generator functions for?
One of the reasons to use generator is to make the solution clearer for some kind of solutions. The other is to treat results one at a time, avoiding building huge lists ...
Q215. What is a strict mode in javascript?
JavaScript’s "use strict" directive is used to opt into a stricter parsing and error-handling mode for your scripts or functions. It helps catch common bugs, makes your c...
Q216. When should you use generator expressions vs. list comprehensions in Python and vice-versa?
Iterating over the generator expression or the list comprehension will do the same thing. However, the list comp will create the entire list in memory first while the gen...
Q217. What is the difference between range and xrange functions?
Range return s a list while xrange return s an xrange object which take the same memory no matter of the range size. In the first case you have all items already generate...
Q218. What is CSS animation?
A **CSS animation** allows elements to transition smoothly between different style configurations over time using keyframes, without writing custom JavaScript animation l...
Q219. How do you define a CSS animation?
We can define CSS animation by creating a set of keyframes that specify the start and end states of an animation. We can apply the animation to an element using the anima...
Q220. How do you trigger a CSS animation to start and stop?
You can trigger a CSS animation to start and stop using various CSS selectors and events. For example, you can use the :hover pseudo-class to start an animation when a us...