Q81. What are gradients in CSS?
It is a property of CSS which allows you to display a smooth transformation between two or more than two specified colors. There are two types of gradients in CSS. They a...
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Q82. What is the difference between linear and radial gradient in CSS?
A linear gradient creates a smooth transition between two or more colors in a straight line while the radial gradient creates a smooth transition between two or more colo...
Q83. What is the purpose of Vue.js once directive?
If you want to render `a lot of static content` then you need to make sure it only evaluated once and then cached thereafter. In this case, you can use `v-once` directive...
Q84. What is a dictionary in Python?
The built-in datatypes in Python is called dictionary. It def ines one-to-one relationship between keys and values. Dictionaries contain pair of keys and their correspond...
Q85. How is Multithreading achieved in Python?
Python has a multi-threading package but if you want to multi-thread to speed your code up, then it's usually not a good idea to use it. Python has a construct called the...
Q86. How to use model directive with two way computed property?
You can still use model directive using two-way computed property with a setter. ```javascript computed: { username: { get () { return this.$store.state.user.username }, ...
Q87. What is the purpose new slot directive?
In Vue 2.6 version, the new slot syntax is provided using v-slot directive which aligns syntax with Vue 3.0. This is going to be replacement for old slot syntax. The comp...
Q88. What are Dynamic Directive Arguments?
In Vue 2.6 release onwards, Directive arguments can now accept dynamic JavaScript expressions. i.e, the specific argument that we want to use is only known at runtime. Le...
Q89. What are the drawbacks of dynamic directive arguments?
Apart from the benefits of dynamic directives arguments, it brings two drawbacks or considerations on the usage 1. **Constraints on expressions:** When you perform comple...
Q90. What is the special handling for null values in dynamic directive arguments?
Dynamic argument values are expected to be strings but it allows `null` as a special value that explicitly indicates that the binding should be removed. Other types will ...