How to iterate/loop over JavaScript Objects
In this post we will give you information about How to iterate/loop over JavaScript Objects. Hear we will give you detail about How to iterate/loop over JavaScript ObjectsAnd how to use it also give you demo for it if it is necessary.
we will learn about different ways through iterate/loop over the JavaScript object.
For in Loop
for in loop helps us to get the object keys by using that keys we are outputting the object values.
This below example shows how to iterate over objects by using a for in loop
const obj = { name: "onlinecode.org", age: 7, location: "web"}for(let key in obj){ console.log(obj.key);}// first iteration obj.name = "onlinecode.org"// second iteration obj.age = 7// third iteration obj.location = "web"
Object.keys method
In es6 we can do it a better way by using Object.keys() method.
Object.keys method takes the object as an argument and it returns back the array of keys.
const obj = { name: "onlinecode.org", age: 7, location: "web"}const keys = Object.keys(obj);console.log(keys); // ['name','age','location']for(let key of keys){ console.log(obj.key);}
Object.values method
It helps us to get the array of object values instead of object keys.
const obj = { name: "onlinecode.org", age: 7, location: "web"}const values = Object.keys(obj)console.log(values); // ['onlinecode.org',7,'web']for(value of values){ console.log(value);}
Output:
'onlinecode.org'7'web'
Hope this code and post will helped you for implement How to iterate/loop over JavaScript Objects. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs
PHP Laravel 5: Class 'MongoDBDriverManager' not found
In this post we will give you information about PHP Laravel 5: Class 'MongoDBDriverManager' not found. Hear we will give you detail about PHP Laravel 5: Class 'MongoDBDriverManager' not foundAnd how to use it also give you demo for it if it is necessary.
In this post, you will find the solution for issue :.
FatalThrowableError in Client.php line 81: Class 'MongoDBDriverManager' not found
When you are going to connect MongoDB database with any PHP application then you can face this issue if you don't have PHP MongoDB driver.
So first you need to run following command to install Mongodb PHP extension in Ubuntu :
sudo apt-get install php-mongodb
Now restart the server :
sudo service apache2 restart
Try this..
Hope this code and post will helped you for implement PHP Laravel 5: Class 'MongoDBDriverManager' not found. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs