freeCodeCamp/guide/english/certifications/coding-interview-prep/data-structures/find-the-minimum-and-maximu.../index.md

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2018-10-12 19:37:13 +00:00
---
title: Find the Minimum and Maximum Height of a Binary Search Tree
---
## Find the Minimum and Maximum Height of a Binary Search Tree
Every modern web browser includes a powerful suite of developer tools. These tools do a range of things, from inspecting currently-loaded HTML, CSS and JavaScript to showing which assets the page has requested and how long they took to load. Some of the main features are listed below:
* Access to a browser console
* Test Responsive and Device-specific Viewports
* Edit the DOM
* Debugging
* Analyse network activity
* Understand security issues
and much more...
## How to Open Development Tools
### Keyboard
```
Ctrl + Shift + I
```
### Menu bar
#### Firefox
```
Tools ➤ Web Developer ➤ Toggle Tools
```
#### Chrome / Chromium
```
Tools ➤ Developer Tools
```
#### Safari
```
Develop ➤ Show Web Inspector.
```
If you can't see the Develop menu, go to
```Safari ➤ Preferences ➤ Advanced```
and check the ```Show Develop menu``` in menu bar checkbox.
#### Opera
```
Developer ➤ Web Inspector
```
### Context menu
```Right-click``` an item on a webpage (Ctrl-click on the Mac), and choose ```Inspect Element``` from the context menu that appears.
This method straight-away highlights the code of the element you right-clicked.
## More Information:
Mozilla Developer Network Web Docs: <a href='https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_are_browser_developer_tools' target='_blank' rel='nofollow'>What are browser developer tools?</a>
Google Developers: <a href='https://developers.google.com/web/tools/chrome-devtools/
' target='_blank' rel='nofollow'>Chrome Dev Tools</a>