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How do I check two or more conditions in one ?

How do I check two conditions in one <c:if> ? I tried this, but it raises an error: 4 Answers ...
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How to apply multiple transforms in CSS?

Using CSS, how can I apply more than one transform ? 7 Answers 7 ...
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C# nullable string error

Later in the code I use it like this: 6 Answers 6 ...
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Evaluate if list is empty JSTL

I've been trying to evaluate if this array list is empty or not but none of these have even compiled: 2 Answers ...
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Get the name of the currently executing method

$0 is the variable for the top level Ruby program, but is there one for the current method? 5 Answers ...
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What are Flask Blueprints, exactly?

I have read the official Flask documentation on Blueprints and even one or two blog posts on using them. 4 Answers ...
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Right way to reverse pandas.DataFrame?

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difference between collection route and member route in ruby on rails?

What is the difference between collection routes and member routes in Rails? 4 Answers ...
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How do I get the YouTube video ID from a URL?

I want to get the v=id from YouTube’s URL with JavaScript (no jQuery, pure JavaScript). 39 Answers ...
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Difference between and ?

Every time I have to add a handler or module for ASP.NET with IIS7, the instructions always tell me to incorporate it into two sections: system.web and system.webserver . ...