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What will happen when { } is converted to String in JavaScript?

With JavaScript, how can I convert { } to string? The following is my declaration: ,
Answered on 26th Feb, 2018, 0 Views

Use the String() method in JavaScript to convert to String. You can try to run the following code to learn how to convert { } to String in JavaScript: Live Demo ,

How null is converted to Boolean in JavaScript?

With JavaScript, how can I convert null to boolean? The following is my declaration: ,
Answered on 26th Feb, 2018, 0 Views

Use the Boolean() method in JavaScript to convert to Boolean. You can try to run the following code to learn how to convert null to Boolean in JavaScript: Live Demo ,

How to work with document.images in JavaScript?

With JavaScript, how can I work with the document.images property? What is its role and how can I work with it efficiently?
Answered on 26th Feb, 2018, 0 Views

Use the document.images property in JavaScript to get the number of <img> tags in a document. You can try to run the following code to implement document.images property in JavaScript: Live Demo ,

How to work with document.anchors in JavaScript?

With JavaScript, how can I work with document.anchors JavaScript property? What is its role and how can I work with it efficiently?
Answered on 26th Feb, 2018, 0 Views

Use the document.anchor property in JavaScript to get the number of anchors (<a>) in a document with the name attribute. You can try to run the following code to implement document.anchors property in JavaScript: Live Demo ,

How to convert Number to Boolean in JavaScript?

With JavaScript, how can I convert Number to Boolean in JavaScript? The following is my Number declaration: ,
Answered on 26th Feb, 2018, 0 Views

You can try to run the following to learn how to convert Number to Boolean in JavaScript: Live Demo ,

What is the usage of in operator in JavaScript?

What is the purpose of using in operator? How can I use the in operator in JavaScript? The following are my declarations in JavaScript: ,
Answered on 26th Feb, 2018, 0 Views

The in operator is used in JavaScript to check whether a property is in an object or not. You can try to run the following code to learn how to use in operator in JavaScript: Live Demo ,

How can we create a MySQL view with INNER JOIN?

I have two MySQL tables and want to build a MySQL view by using MySQL INNER JOIN.
Answered on 22nd Feb, 2018, 0 Views

To illustrate of the making of MySQL view with INNER JOIN we are using the following data from ‘Customers’ and ‘Resreve’ tables: , Now following query will create a view named ‘customer_V’, using INNER JOIN on the above-mentioned tables, which would have the names of the customers who have made a reservation for one or more than one car. ,

How can we create a MySQL recurring event that executes after a specified time period and ends after a specified time period?

I want to build a recurring MySQL event that must execute after some specified time period and also ends after a specified time period. Can I get any example to build such MySQL event?
Answered on 22nd Feb, 2018, 0 Views

As we know that recurring event means that it will be executed after a regular time of interval and expires at the specified time. To illustrate the creation of such kind of events we are using the following example in which we are creating an event which will execute after every minute and expires after one hour: ,

How can we use a MySQL subquery with FROM clause?

I am using the SELECT statement for fetching the records from a particular MySQL table. Is it possible to use a subquery while fetching the values from a table with the help of SELECT statement?
Answered on 21st Feb, 2018, 0 Views

Subqueries can work well in a SELECT statement FROM clause. Following is the syntax for the same: , To make it understand we are using the following data from table ‘cars’: , Now in the following query, we are using the subquery with FROM clause: ,

What is the default type of a bit value assigned to user variables?

Suppose if have assigned bit value to a user variable then how I can check the default type of that bit value.
Answered on 21st Feb, 2018, 0 Views

By default, the bit values assigned to the user variables are binary strings. It can be illustrated by assigning the bit value to a user variable and then by retrieving them as follows: , The above result set shows that the default type of a bit value assigned to user variables are binary strings.

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