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Remove stubborn underline from link

I am attempting to have a link show up in white, without an underline. The text color shows up correctly as white, but the blue underline is stubbornly persisting. I tried text-decoration: none; and text-decoration: none !important; in the CSS to remove the link underline. Neither worked. ...
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What's quicker and better to determine if an array key exists in PHP?

Consider these 2 examples... 10 Answers 10 ...
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How to make a flat list out of list of lists?

I wonder whether there is a shortcut to make a simple list out of list of lists in Python. 42 Answers ...
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Interface defining a constructor signature?

It's weird that this is the first time I've bumped into this problem, but: 18 Answers ...
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How to toggle a value in Python

What is the most efficient way to toggle between 0 and 1 ? 17 Answers 17 ...
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When to call activity context OR application context?

There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right 7 Answers ...
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How to force the browser to reload cached CSS/JS files?

I have noticed that some browsers (in particular, Firefox and Opera) are very zealous in using cached copies of .css and .js files, even between browser sessions. This leads to a problem when you update one of these files but the user's browser keeps on using the cached copy. ...
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Why is using onClick() in HTML a bad practice?

I have heard many times that using JavaScript events, such as onClick() , in HTML is a bad practice, because it's not good for semantics. I would like to know what the downsides are and how to fix the following code? ...
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MVC (Laravel) where to add logic

Let's say whenever I do a CRUD operation or modify a relationship in a specific way I also want to do something else. E.g., whenever someone publishes a post I also want to save something to a table for analytics. Maybe not the best example but in general there's a lot of this "grouped" functionalit...
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When should I use OWIN Katana?

I am new to OWIN and Katana. I really don't get why I should use OWIN, while I can use IIS . To simplify, my question is: What do I lose if I skip learning OWIN and use IIS for my websites? ...