JavaScript

JavaScript

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What is SSR Server side rendering?

Asked by gurpreet ·
How to do server side rendering in vue.js? Which framework is better to ssr?
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2045

What's the difference between using `let` and `var` in Javascript?

Asked by Sumit Talwar ·
As I know both let and var are local variables, however, I'm as yet not exactly sure what is the difference between both. So, please explain What are the differences? When should (...)
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3026

What is the difference between Ref() and Reactive() in Vue 3 Composition API?

The biggest feature of Vue 3 is the Composition API. This offers an elective way to deal with making components that is very different than the current options API.
Harish Kumar
What is the difference between Ref() and Reactive() in Vue 3 Composition API?
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1917

How to remove a property from a JavaScript object?

Asked by Daniyal Mill ·
Here I have a object: let myObject = { "item1": "value", "item2": "value", "item3": "value" }; What is the best way to remove the property from this myObject variable? (...)
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1156

What is the difference between `var functionName = function() {}` vs `function functionName() {}`?

Asked by Sohail ·
What are the purposes behind utilizing these two different methods and what are the upsides and downsides of each? Is there anything that can be done with one method that isn't (...)
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1445

How to verify that a string has a substring in JavaScript?

Asked by Sohail ·
Is there any method to check if string has a substring something like String.contains('some string').
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1019

How to Upload Multiple Images and Files in Laravel with Validation?

Asked by Deepak Kumar ·
How to implement Laravel file upload functionality with multiple file and image uploading option.
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1013