We are building EduLadder(ELADR) - Protocol

The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

Eladr tokens are designed to incentifised community members as a proof of contribution. Using that they can access diffrent infrastructure built on top of eladr


Using this You can,Buy courses,Reward others and exchange for real money.


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The Eduladder is a community of students, teachers, and programmers. We help you to solve your academic and programming questions fast.
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ELADR beta version launched

We launched Anonymous immutable internet on eladr protocol

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Youtube Videohttps://www.youtube.com/watch?v=ySLPZu3Jxro

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Javascript-Interview-questions-->View question View all questions
Answers

let keyword can solve this problem.

Redeclaring a variable inside a block will not redeclare the variable outside the block:

Example

var x = 10;
// Here x is 10

  let x = 2;
  // Here x is 2
}
// Here x is 10

Answerd on:2019-08-30 Answerd By:Ananth

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let allows you to declare variables that are limited to a scope of a block statement, or expression on which it is used, unlike the var keyword, which defines a variable globally, or locally to an entire function regardless of block scope. The other difference between var and let is that the latter is initialized to value only when parser evaluates it.

Just like const the let does not create properties of the window object when declared globally (in the top-most scope).


Answerd on:2019-08-30 Answerd By:sankalp2798

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Syntax for let.
let var1 [= value1] [, var2 [= value2]] [, ..., varN [= valueN];


Answerd on:2019-08-30 Answerd By:sankalp2798

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Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.
Answer a question: You can answer the questions not yet answered in eduladder.How to answer a question
Career: Work or do your internship with us.Work with us
Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder