What is the use of web Inspector?

Web Inspector provides a suite of tools you can use to quantify the speed of your webpages. You can monitor network requests as they download, observe page layout calculations performed by the WebKit rendering engine, and profile the efficiency of your JavaScript functions and CSS selectors.
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What is the Web Inspector in web browsers?

Inspect element is a feature of modern web browsers that enables anyone to view and edit a website's source code, including its HTML, CSS, JavaScript, and media files. When the source code is modified with the inspect tool, the changes are shown live inside the browser window.
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How do I get to Web Inspector?

From here, you're free to use the Inspect Element feature on your Android device from the comfort of your desktop.
...
How to Use Inspect Element on an Android Device
  1. Press the F12 function key.
  2. Choose Toggle Device Bar.
  3. Select the Android device from the drop-down menu.
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How do I open Web Inspector developer?

Enable the Develop Menu
  1. Choose Safari > Preferences, and click Advanced.
  2. At the bottom of the pane, select the “Show Develop menu in menu bar” checkbox.
  3. Choose Develop > Show Web Inspector.
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How do I use Safari Web Inspector?

With Safari open, do the following:
  1. Click Safari in the menu bar and choose Preferences.
  2. Click the Advanced tab in the Preferences.
  3. Select the box next to Show Develop menu in menu bar.
  4. Exit the settings window.
  5. Click Develop in the Safari menu bar and click Show/Connect Web Inspector.
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Developer Tools Tutorial | How to Use Chrome's Web Inspector



How do I debug my mobile site?

Remote debugging on Android devices
  1. Step 1 – Open developer options. On your Android device open up the Settings menu and select Developer options. ...
  2. Step 2 – USB debugging. Now open the Developer options menu and select the option for USB debugging. ...
  3. Step 3 – Configure Chrome to inspect the DOM. ...
  4. Step 4 – Start debugging.
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Can you inspect on phone?

Shown below are steps on how to inspect elements on Android devices using Chrome on Android. Open the developer options screen and enable USB debugging on your device. On your desktop Chrome, type chrome://inspect#devices and press Enter. Enable Discover USB devices if not enabled by default.
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Which tool is best for web development?

The 7 Essential Tools for Frontend Web Development
  • Sublime Text.
  • Chrome Developer Tools.
  • jQuery.
  • GitHub.
  • CodePen.
  • Angular.js.
  • Sass.
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How do I inspect Chrome mobile?

Using Developer Tools in Chrome & Firefox
  1. Press F12 to start DevTools on the desktop browser (applicable for both browsers)
  2. Click on the Toggle Device Bar option.
  3. Now from the available options choose an Android device.
  4. Once the user selects a specific Android device, the mobile version of the desired website starts.
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How do I debug my browser?

To get to the debugger:
  1. Firefox: Select ➤ Web Developer ➤ Debugger or press Ctrl + Shift + S to open the JavaScript Debugger. ...
  2. Chrome: Open the Developer tools and then select the Sources tab. ...
  3. Edge and Internet Explorer 11: Press F12 and then, Ctrl + 3 , or if the tools are already displayed, click on the Debugger tab.
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How do I edit a web page?

How to edit a website using developer tools
  1. Open any web page with Chrome and hover your mouse over the object you want to edit (ie: text, buttons, or images).
  2. Right-click the object and choose “Inspect” from the context menu. ...
  3. Double-click the selected object and it will switch to edit mode.
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How do I open the inspector?

There are two main ways to open the Inspector:
  1. Choose Tools > Web Developer > Inspector from the Menu Bar or the equivalent keyboard shortcut.
  2. Right-click an element on a web page and select Inspect Element.
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How do I inspect CSS in Chrome?

Select the Chrome menu. at the top-right of your browser window, then select Tools > Developer Tools. Right-click on any page element and select Inspect Element.
...
You can use the Elements panel for a variety of tasks:
  1. Inspect the HTML & CSS of a web page.
  2. Test different layouts.
  3. Live-edit CSS.
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What is JavaScript web Inspector?

Web Inspector is an open source web development tool built into Safari that makes it easy to prototype, optimize, and debug your web content on iOS and OS X. Read this guide to get started using Web Inspector. Note: As a web developer, you are encouraged to live on the bleeding edge.
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How do I debug Chrome?

Press the F12 function key in the Chrome browser to launch the JavaScript debugger and then click "Scripts". Choose the JavaScript file on top and place the breakpoint to the debugger for the JavaScript code.
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How do I use Developer Tools?

From the Chrome menu: Open the Chrome menu and go to “More Tools” > “Developer Tools.” Finally, you can right-click (Windows) or Ctrl-click (Mac) anything on a web page and select “Inspect Element” to open Developer Tools. The Developer Tools panel will open in whatever web page you're on.
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What is remote debugging?

In simple terms, remote debugging is debugging an application that runs in a place other than your local environment. This is usually done by connecting the remotely running application with your development environment.
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How do I debug Android?

Select a device to debug your app on. Set breakpoints in your Java, Kotlin, and C/C++ code. Examine variables and evaluate expressions at runtime.
...
Attach the debugger to a running app
  1. Click Attach debugger to Android process .
  2. In the Choose Process dialog, select the process you want to attach the debugger to. ...
  3. Click OK.
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How do I create my own website?

How to set up a website: 5 steps to get started
  1. Make a plan for your website's structure and content.
  2. Register a domain name – ideally pick a .com.
  3. Find a website builder (or CMS/hosting provider) to create your site.
  4. Optimize it for search engines.
  5. Launch your website.
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What is website code?

Website code is made up of three things: HTML (Hypertext Markup Language), CSS (Cascading Style Sheets), and scripts. Each piece of code contributes a valuable part to making a website look and work the way it does. HTML is the most visible code hiding behind a website, and can be seen by viewing a page's source code.
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Is HTML a tool?

Not a programming language.
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How do you inspect on Google?

One of the easiest ways to inspect a specific web element in Chrome is to simply right-click on that particular element and select the Inspect option. Clicking on the Inspect option from the right-click menu will directly open the Developer tools including the editor, Console, Sources, and other tools.
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What is LT browser?

See mobile view of website on Android and iOS resolutions with LT Browser, a dev friendly browser for mobile view debugging.DOWNLOAD LT BROWSER.
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Can you inspect in Safari?

Step 1: Open Safari and click Safari > Preferences from the menu bar. Step 2: Select the Advanced tab. Step 3: Check the box for Show Develop menu in menu bar. Inspect Element is now available and ready for you to use in Safari on Mac.
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