**What is the difference between `location = URL` and `location.href = URL` in JavaScript?**

JavaScript: The Distinction Between "location = URL" and "location.href = URL"

In JavaScript, manipulating the URL of a web page can be achieved through two similar approaches: setting the location property directly or setting the location.href property. While the functionality may appear identical, certain distinctions exist between these two methods.

Setting "location" Versus "location.href"

The "location" property refers to the entire location object, which provides access to the various components of the current URL (e.g., protocol, hostname, port, pathname, search, hash). By contrast, "location.href" represents the complete URL string itself.

<code class="js">location = "http://www.stackoverflow.com";</code>

This statement assigns the entire URL string to the location property.

<code class="js">location.href = "http://www.stackoverflow.com";</code>

This statement specifically assigns the URL string to the href property of the location object.

When to Use Either Method

Choosing between setting "location" or "location.href" primarily depends on personal preference. Some developers may find it more concise to use "location" directly, especially in scenarios where readability is not a primary concern.

<code class="js">window.location = "http://www.stackoverflow.com";
// or
location = "http://www.stackoverflow.com";</code>

In terms of functionality, both methods have been supported in JavaScript since the early days of the web, ensuring compatibility across most browsers.

Practical Implications

While the distinction between "location" and "location.href" may seem minor, it's important to note that setting "location" directly will impact the entire location object, while setting "location.href" only modifies the href property. This difference can have implications when accessing other properties of the location object.

For instance, if you set "location" directly, it will automatically update all properties of the location object, including hostname, pathname, and search. However, setting "location.href" only alters the href property, leaving other properties unchanged.

Ultimately, the choice between using "location" or "location.href" is a matter of style and optimization. Developers should select the method that best suits their specific coding needs and readability preferences.

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