Archives: Docs

To Share and +4 nLEARNs Login with NEARimport chapter1Correct from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/chapter-1-crossword-correct.gif’; import accessKeys from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/keys-cartoon-good–alcantara_gabriel.near–Bagriel_5_10.png’; import functionCallAction from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/function-call-action.png’; import tutorialAccessKeys from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/access-keys.png’; Logging in with NEAR Previously… In the previous chapter we simply displayed whether the crossword puzzle was solved or not, by checking the solution hash against the user’s answers. Updates to transfer …

Covering access keys and login Read More »

To Share and +4 nLEARNs Login with NEARimport blankCrossword from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/chapter-2-crossword-blank.png’; import teachingDeployment from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/teaching-just-teacher–herogranada.near–GranadaHero.jpeg’; import recreatingSubaccount from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/erase-recreate-subaccount–3one9.near–3one92.gif’; Adding a puzzle We’re going to make a new puzzle, which means we need to provide the smart contract with a set of clues and info about the answers. Of course, we’ll not be sending the …

Adding a new puzzle now that we’re using a collection that can contain multiple crossword puzzles Read More »

To Share and +4 nLEARNs Login with NEARimport allActions from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/crossword-actions.png’; import transferNEAR from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/transfer-brand-blue–qiqi04.near–blankworl.png’; import yoctoNEAR from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/yoctoNEAR-magnifying–jrbemint.near–JrbeMad.jpg’; import signerPredecessorCurrent from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/predecessor-signer-current–yasuoarts.near–YasuoArt69.png’; Actions (including sending NEAR) We’re going to introduce a new Action: Transfer. In this chapter, we’d like the first person to solve the crossword puzzle to earn some prize money, sent in …

There are several Actions an account can do, including sending the winner of the crossword puzzle NEAR using the Transfer Action Read More »

To Share and +4 nLEARNs Login with NEARimport basicCrossword from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/basics-crossword.jpg’; import enumBox from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/enum-a-d-block–eizaconiendo.near–eiza_coniendo.png’; Structs and enums Overview Structs If you’re not familiar with Rust, it may be confusing that there are no classes or inheritance like other programming languages. We’ll be exploring how to use structs, which are someone similar to classes, but …

How to think about structs and enums when writing a Rust smart contract on NEAR Read More »

To Share and +4 nLEARNs Login with NEARimport bookPagination from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/paging-through-hashes-swing–pierced_staggg.near–pierced_stag.jpg’; import guardsAroundContract from ‘https://raw.githubusercontent.com/Techbridge3/docs/master/website/static/docs/assets/crosswords/guards-contract-permissions–connoisseur_dane.near–connoisseurdane.png’; Using collections As mentioned in the previous chapter, the online Rust Book is a great reference for folks getting started with Rust, but there are concepts that differ when we’re dealing with the blockchain. One of these differences is the …

Store multiple crossword puzzles using a specialized collection in NEAR called a LookupMap Read More »