In this article we will learn about some of the frequently asked HTML programming questions in technical like “navbar in bootstrap4” Code Answer’s. When creating scripts and web applications, error handling is an important part. If your code lacks error checking code, your program may look very unprofessional and you may be open to security risks. Error or stack handling on html was simple and easy. An error message with filename, line number and a message describing the error is sent to the browser. This tutorial contains some of the most common error checking methods in HTML. Below are some solution about “navbar in bootstrap4” Code Answer’s.
bootstrap navbar fixed top
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<section id="headnev" class="navbar navbar-fixed-top">
bootstrap4 navbar
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<nav class="navbar navbar-expand-lg navbar-light bg-light">
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<a class="navbar-brand" href="#">Navbar</a>
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<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="navbarNav">
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<ul class="navbar-nav">
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<li class="nav-item active">
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<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="#">Features</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="#">Pricing</a>
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</li>
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<li class="nav-item">
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<a class="nav-link disabled" href="#">Disabled</a>
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</li>
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</ul>
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</div>
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</nav>
bootstrap navigation bar
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<nav class="navbar navbar-expand-lg navbar-light bg-light">
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<a class="navbar-brand" href="#">Navbar</a>
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<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="navbarSupportedContent">
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<ul class="navbar-nav mr-auto">
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<li class="nav-item active">
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<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="#">Link</a>
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</li>
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<li class="nav-item dropdown">
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<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
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Dropdown
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</a>
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<div class="dropdown-menu" aria-labelledby="navbarDropdown">
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<a class="dropdown-item" href="#">Action</a>
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<a class="dropdown-item" href="#">Another action</a>
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<div class="dropdown-divider"></div>
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<a class="dropdown-item" href="#">Something else here</a>
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</div>
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</li>
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<li class="nav-item">
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<a class="nav-link disabled" href="#">Disabled</a>
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</li>
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</ul>
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<form class="form-inline my-2 my-lg-0">
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<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
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<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
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</form>
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</div>
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</nav>
navbar in bootstrap4
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<div class="pos-f-t">
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<div class="collapse" id="navbarToggleExternalContent">
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<div class="bg-dark p-4">
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<h4 class="text-white">Collapsed content</h4>
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<span class="text-muted">Toggleable via the navbar brand.</span>
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</div>
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</div>
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<nav class="navbar navbar-dark bg-dark">
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<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggleExternalContent" aria-controls="navbarToggleExternalContent" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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</nav>
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</div>
