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Use the card-header class to create header of a Bootstrap card − This is the header After including the card header, you can add the card body and footer as shown in the following code snippet − This is demo content. This is the footer. You can try to run the following code to implement the card-header class in Bootstrap 4 −ExampleLive Demo Bootstrap Example Demo Heading This is the header This is demo content. This is the footer
You can handle exception inside a Python for loop just like you would in a normal code block. This doesn't cause any issues. For example,for i in range(5): try: if i % 2 == 0: raise ValueError("some error") print(i) except ValueError as e: print(e)This will give the outputsome error 1 some error 3 some error
To set blue outlined Bootstrap 4 button, use the .btn-outline-primary class.Add a blue outline to a button − Blue outline You can try to run the following code to implement the btn-outline-primary class in Bootstrap −ExampleLive Demo Bootstrap Example Bootstrap 4 You can see blue outline below: Blue outline
Use the btn-outline-light class in Bootsrap 4 to set light grey outlined button.To include it on the web page, set it as a class in the element as shown in the following code snippet −Let us see an example to implement the btn-outline-light class −ExampleLive Demo Bootstrap Example Demo Button Below is a light grayed outline button: Sample
To align gathered items from the start, use the .align-content-start class in Bootstrap 4.Set the items as shown below − Work 1 Work 2 Work 3 Work 4 Work 5 Work 6 You can try to run the following code to implement the align-content-start in Bootstrap 4 −ExampleLive Demo Bootstrap Example Align Flex Items Work 1 Work 2 Work 3 Work 4 Work 5 Work 6 Work 7 Work 8 Work 9 Work 10 Work 11 Work 12 Work 13 Work 14
Use the float-right class in Bootstrap to place an element on the right.The default text alignment is on the left and use the float-right class to align text on the right as in the following code snippet − This text is on the right. It can be used on any other element as well, for example, , , etc − On the right You can try to run the following code to implement the float-right class −ExampleLive Demo Bootstrap Example Example This text is on the right. This text is on the left. Float Removed
To set a light grey background for the Bootstrap 4 cards, use the bg-light class.Use “card bg-light” like any other class in Bootstrap − Image Editor The above gives a light grey background to the Bootstrap card.Let us see an example of the card-light class −ExampleLive Demo Bootstrap Example Web Tools Image Editor Image Optimizer
Python provides two ways to write inline if statements. These are:1. if condition: statement2. s1 if condition else s2Note that second type of if cannot be used without an else. Now you can use these inline in a print statement as well. For example,a = True if a: print("Hello")This will give the output:Helloa = False print("True" if a else "False")This will give the output:False
There are multiple ways in which you can use if else construct in the command line in python. For example, bash supports multiline statements, which you can use like:$ python -c ' > a = True > if a: > print("a is true") > 'This will give the output:a is trueIf you prefer to have the python statement in a single line, you can use the newline between the commands. For example,$ python -c $'a = Trueif a: print("a is true");'This will give the output:a is true
Use the card-link class to add a hover effect and blue color to any link in a card.The following is a code snippet showing three links with hover effect using the card-link class in Bootstrap 4 − Website Development App Development (iOS) App Development (Android) Try the following code to implement the card-link class −ExampleLive Demo Bootstrap Example Services Company We provide the following tech development services: Website Development App Development (iOS) App Development (Android)