new Date().toLocaleDateString('fa-IR')
Here is what the above code is Doing:
1. We’re creating a new Date object.
2. We’re calling the toLocaleDateString() method on the Date object.
3. We’re passing in the locale ‘fa-IR’ as an argument to the toLocaleDateString() method.
arrayOfIps .sort((a, b) => { const num1 = Number(a.split(“.”).map((num) => (`000${num}`).slice(-3) ).join(“”)); const num2 = Number(b.split(“.”).map((num) => (`000${num}`).slice(-3) ).join(“”)); return num1-num2; }); Here is what the above code is Doing: 1. We’re using the sort() method to sort the array of IP addresses. 2. We’re using the map() method to convert each IP address into…
import Icon from ‘react-native-vector-icons/dist/FontAwesome’; Icon.loadFont(); // it works Here is what the above code is Doing: 1. Importing the Icon component from react-native-vector-icons 2. Loading the font 3. Using the Icon component in the render method
expect([1, 2, 3]).to.eql([1, 2, 3]) // don’t use `equal` Here is what the above code is Doing: 1. We’re importing the `expect` function from the `chai` module. 2. We’re using the `expect` function to test whether the value `1` is equal to the value `1`. 3. We’re using the `expect` function to test whether the…
gradlew cleanBuildCache Here is what the above code is Doing: 1. We’re using the `./gradlew` command to run the Gradle wrapper. 2. We’re using the `cleanBuildCache` task to clean the build cache. The build cache is a feature of Gradle that allows you to reuse task outputs from any previous invocation of the same task,…
const anyStr = ‘Friend … “OK” … foo’ const formattedString = anyStr.replace(/[“]/g, “\\””) Here is what the above code is Doing: 1. We’re using the replace() method to replace all instances of the double quote character with the escaped double quote character. 2. We’re using the global flag to replace all instances of the double…
let switch = true if ( switch = true && other criteria) { // the code switch = false } Here is what the above code is Doing: 1. The variable switch is set to true. 2. The if statement checks if switch is true and if other criteria are met. 3. If the criteria…