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When to use RSpec let()?
I tend to use before blocks to set instance variables. I then use those variables across my examples. I recently came upon let() . According to RSpec docs, it is used to
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How can I use Google's Roboto font on a website?
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Difference between EXISTS and IN in SQL?
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How to get the last value of an ArrayList
How can I get the last value of an ArrayList?
20 Answers
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Html table tr inside td
I am trying to create a table in HTML. I have the following design to create. I had added a <tr> inside the <td> but somehow the table is not created as per the design.
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How to create a inset box-shadow only on one side?
Is it possible to somehow only have inset box-shadow on one side of a div ? Note that I'm talking about an inset box-shadow here, not the normal outer box-shadow.
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Constant pointer vs Pointer to constant [duplicate]
I want to know the difference between
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Visual Studio 2010 always thinks project is out of date, but nothing has changed
I have a very similar problem as described here .
30 Answers
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How to deal with floating point number precision in JavaScript?
I have the following dummy test script:
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How to efficiently count the number of keys/properties of an object in JavaScript?
What's the fastest way to count the number of keys/properties of an object? It it possible to do this without iterating over the object? i.e. without doing
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