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Other 2022-03-27 18:30:09
validar si un numero es par javascript map
// Return a new array where even numbers are multiplied by 2 let arr = [1, 2, 3, 4, 5, 6, 7] function consoleEven(arr) { let data = arr.map((num) => (num % 2 === 0 ? num * 2 : num * 1)) console.log(data) // [1, 4, 3, 8, 5, 12, 7] } // ? is... Add solution -
PHP 2022-01-26 05:45:45
store multiple session in laravel
//store multipal data Session::put('user', ['first_name' => $request->get('first_name'), 'user_role' => Auth::user()->user_role, 'city' => Auth::user()->city]); //in blade template <p> {{Session::get('user')['city']}} </p>... Add solution -
PHP 2021-11-18 23:38:19
php boolean to string
/** filter_var - Filters a variable with a specific filter **/ $boolvar = filter_var('true', FILTER_VALIDATE_BOOLEAN); /** boolval - Get the boolean value of a variable PHP 5 >= */ $boolvar = boolval ('true'); // And literally with a ternary operator b... Add solution -
Javascript 2021-11-18 08:58:21
convert normal if condition to ternary operator
//ternary operator syntax and usage: condition ? doThisIfTrue : doThisIfFalse //Simple example: let num1 = 1; let num2 = 2; num1 < num2 ? console.log("True") : console.log("False"); // => "True" //Reverse it with grea... Add solution -
Javascript 2021-11-17 21:22:23
Use Multiple Conditional Ternary Operators Javascript
// Use Multiple Conditional Ternary Operators Javascript. function checkSign(num) { return num > 0 ? "positive" : num < 0 ? "negative" : "zero"; } console.log(checkSign(10)); console.log(checkSign(-10)); console.l... Add solution -
Dart 2021-11-16 18:49:11
flutter display widget based on device orientation
build(BuildContext context) { final isLandscape = MediaQuery.of(context).orientation == Orientation.landscape; // check if the orientation is landscape // further down your code you can use 'if' or 'ternary' or both ... Add solution -
PHP 2021-11-15 18:55:21
php nested ternary operator
// The below statement is an exaple of the nested ternary operator in PHP echo ($row["position"] != "NA") ? $row["position"] : (($row["current_degree"] != "NA") ? $row["current_degree"] : $row... Add solution