Q1781. How do you choose between Edge and Node runtimes for route handlers?
Use the Edge runtime for low-latency global responses and where Node APIs are not needed. Choose Node (default) when you require native Node modules, filesystem access, o...
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Q1782. When do you reuse modules?
Sometime you may need to create multiple instances of a module. For example, it is needed in the below cases, 1. If multiple stores that use the same module 2. Register t...
Q1783. What Is Slicing In Python?
Slicing is a string operation for extracting a part of the string, or some part of a list. In Python, a string (say text) begins at index 0, and the nth character stores ...
Q1784. What happens if you do not use rest parameter as a last argument?
The rest parameter should be the last argument, as its job is to collect all the remaining arguments into an array. For example, if you define a function like below it do...
Q1785. How do you say that props are readonly?
When you declare a component as a function or a class, it must never modify its own props. Let us take a below capital function, ```javascript function capital(amount, in...
Q1786. What are the principles enforced by vuex?
Vuex enforces below high-level principles, 1. The Application-level state need to be centralized in the store 2. The state should be mutated by committing mutations only(...
Q1787. What Is %S In Python?
Python has support for formatting any value into a string. It may contain quite complex expressions. One of the common usages is to push values into a string with the %s ...
Q1788. What are the bitwise operators available in javascript?
Below are the list of bitwise logical operators used in JavaScript 1. Bitwise AND ( & ) 2. Bitwise OR ( | ) 3. Bitwise XOR ( ^ ) 4. Bitwise NOT ( ~ ) 5. Left Shift ( > ) ...
Q1789. What are the conditions to safely use the index as a key?
There are three conditions to make sure, it is safe use the index as a key. 1. The list and items are static– they are not computed and do not change 2. The items in the ...
Q1790. Can I perform mutations directly in strict mode?
In strict mode, you can't mutate state directly using `v-model` attribute. If you use v-model it throws an error because mutation is not performed inside an explicit Vuex...