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Can I use non existing CSS classes

I have a table where I showhide a full column by jQuery via a CSS class that doesnt exist lttablegt lttheadgt lttrgt ltthgtltthgt ltth classtargetgtltthgt

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Cannot resolve scoped service from root provider Net Core 2

When I try to run my app I get the error InvalidOperationException Cannot resolve APIDomainDataRepositoriesIEmailRepository from root provider because it

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Changing route doesnt scroll to top in the new page

Ive found some undesired at least for me behaviour when the route changes In the step 11 of the tutorial httpangulargithubioangularphonecatstep11appphones you

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choosing between 0 and BASHSOURCE

How does one choose between 0 and BASHSOURCE0 This description from GNU didnt help me much BASHSOURCE An array variable whose members are the source filenames

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Declaring abstract method in TypeScript

I am trying to figure out how to correctly define abstract methods in TypeScript Using the original inheritance example class Animal constructorpublic name

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Difference between Activity and FragmentActivity

I was working on fragments and came across two things Activity and FragmentActivity which are used several times I want to know that is there any difference

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Difference between Destroy and Delete

What is the difference between modeldestroy and modeldelete For example Modelfindbycol foodestroyall and Modelfindbycol foodeleteall Does it really matter if I

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Difference between ObservableCollection and BindingList

I want to know the difference between ObservableCollection and BindingList because Ive used both to notify for any adddelete change in Source but I actually do

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Disabling the fullscreen editing view for soft keyboard input in landscape

On Android devices that use soft keyboards I want to prevent the fullscreen keyboard editing view shown below from appearing when in landscape mode ie I want

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