import { useHistory } from "react-router-dom";
let history = useHistory();
history.push('/asdfg')
It will Work Now!
Here is what the above code is Doing:
1. We are importing the useHistory hook from the react-router-dom library.
2. We are creating a history variable and assigning it to the useHistory hook.
3. We are using the push method to redirect the user to the /asdfg route.
function setCaret(row, col) { var el = document.getElementById(“editable”) var range = document.createRange() var sel = window.getSelection() range.setStart(el.childNodes[row – 1], col) range.collapse(true) sel.removeAllRanges() sel.addRange(range) } Here is what the above code is Doing: 1. It’s creating a new range object. 2. It’s creating a new selection object. 3. It’s setting the start of the range to…
return queryInterface.sequelize.query( ‘SELECT * FROM “Users” WHERE username = ? ‘, { replacements: [‘admin’], type: queryInterface.sequelize.QueryTypes.SELECT }).then(users => { Here is what the above code is Doing: 1. We are using the query method to execute a raw SQL query. 2. We are using the sequelize.QueryTypes.SELECT constant to tell Sequelize that we are executing a…
// short-circuit evaluation javascript // Longhand method: let variable1 = “something”; if (variable1 !== null || variable1 !== undefined || variable1 !== ”) { let variable2 = variable1; console.log(variable2); // something } // Shorthand method: let variable4 = null; const variable3 = variable4 || ‘new’; console.log(variable3); // new Here is what the above code is…
//Remove default menu for every new window electron.app.on(‘browser-window-created’,function(e,window) { window.setMenu(null); }); Here is what the above code is Doing: 1. We are importing the electron module. 2. We are creating a new BrowserWindow object. 3. We are loading the index.html file in the BrowserWindow. 4. We are removing the default menu for every new window….
[{ type: ‘text’, title: ‘Name’ value: ‘John’, width: 50 }, { type: ‘radio’ Source: [‘Male’, ‘Female’] value: ‘Male’, width: 100 }, { type: ‘checkbox’ title: ‘Married’ value: false, width: 100 }] Here is what the above code is Doing: 1. We are creating a list of dictionaries. 2. Each dictionary represents a field. 3. The…
![ERROR TypeError: Cannot assign to read only property ‘reportAirport’ of object ‘[object Object]](https://myedukit.com/wp-content/uploads/ERROR-TypeError-Cannot-assign-to-read-only-property-reportAirport-of-object-object-Object-768x496.jpg)
elementReadOnly = {…elementReadOnly, fieldModified: value}; Here is what the above code is Doing: 1. We’re creating a new object called elementReadOnly. 2. We’re copying the original element object into the new elementReadOnly object. 3. We’re adding a new property called fieldModified to the elementReadOnly object. 4. We’re assigning the value of the fieldModified property to…