set timer

ByAnurag batra October 2, 2022September 6, 2022

const prompt = require('prompt-sync')();
//You gotta download prompt-sync by doing npm i prompt-sync
var time = prompt("Give time in seconds: ")
time = parseInt(time)
setInterval(function(){
    console.log(time)
    if(time = 0){
        console.log("Time over")
    }
    else{
    time = time - 1}
}, 1000);

Here is what the above code is Doing:
1. It’s asking for the time in seconds.
2. It’s converting the time into an integer.
3. It’s setting an interval of 1 second.
4. It’s printing the time.
5. If the time is 0, it’s printing “Time over”.
6. If the time is not 0, it’s subtracting 1 from the time.

Javascript Examples

js remove after character

ByAnurag batra September 26, 2022September 6, 2022

url.split(‘?’)[0] Here is what the above code is Doing: 1. We’re using the request.get_json() method to get the request data. 2. We’re using the request.args.get() method to get the query parameter. 3. We’re using the request.url.split(‘?’)[0] method to get the URL without the query parameters.

Javascript Examples

react native vector icons

ByAnurag batra July 27, 2022June 30, 2022

1-npm install –save react-native-vector-icons 2-Edit android/app/build.gradle : (add below code) apply from: “../../node_modules/react-native-vector-icons/fonts.gradle” 3-Edit android/settings.gradle : (add below codes) + include ‘:react-native-vector-icons’ + project(‘:react-native-vector-icons’).projectDir = new File(rootProject.projectDir, ‘../node_modules/react-native-vector-icons/android’) 4-Edit android/app/build.gradle : (add below code to dependencies) dependencies { … compile project(‘:react-native-vector-icons’) } 5-import fontawesome to App.js : import FontAwesome5 from ‘react-native-vector-icons/FontAwesome5’; Here is what the…

Javascript Examples

swiftyjson

ByAnurag batra September 20, 2022September 6, 2022

pod ‘SwiftyJSON’, ‘~> 4.0′ Here is what the above code is Doing: 1. We’re creating a new Xcode project. 2. We’re adding a new target to the project. 3. We’re adding a new file to the project. 4. We’re adding a new dependency to the project.

Javascript Examples

coldfusion user defined function

ByAnurag batra July 5, 2022June 30, 2022

function MySum(a,b) {Return a + b;} Here is what the above code is Doing: 1. We’re defining a function called MySum. 2. The function takes two arguments, a and b. 3. The function returns the sum of a and b.

Javascript Examples

mail_Validator

ByAnurag batra October 6, 2022September 6, 2022

(?:[a-z0-9!#$%&’*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&’*+/=?^_`{|}~-]+)*|”(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*”)@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]) Here is what the above code is Doing: 1. The first line is a comment. 2. The second line is a string that contains the regular expression. 3. The third line is a comment. The regular expression is a string that contains a pattern that can be matched against another string. The pattern is:…

Javascript Examples

list of currencies with code js

ByAnurag batra July 4, 2022June 30, 2022

// Here’s the // gist https://gist.github.com/abhagsain/6d3cc89fc5aa717a5402f7af9a5fde69 Here is what the above code is Doing: 1. We are creating a function called “get_data” that takes in a parameter called “url” 2. We are using the requests library to make a GET request to the url that was passed in 3. We are using the json library…

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