Matt's Roof Garden

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July 18th, 2021

Useful Roam Tips Any query like {and: [[A]] [[B]] } can be replaced by using [[A+B]] then loading that page when needed

datalog get block by edit datetime (in ms)


let queryText = `[ :find ?s ?uid ?et
                         :where 
                                [?e :block/string ?s]
                                [?e :edit/time ?et]
                                [?e :block/uid ?uid]
                                [(>  ?et 1627171251000)]]`;


window.roamAlphaAPI.q(queryText);

get title



 var info = document.querySelector("[property='og:title']").getAttribute("content");
    var pos = info.lastIndexOf(' by ');
    var author = info.substring(pos);
    var replacingchar = newchar+a.substr(pos);
    console.log(replacingchar);