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When does invoking a member function on a null instance result in undefined behavior?
...(b) result in undefined behavior. It's always undefined behavior to call a member function through a null pointer. If the function is static, it's technically undefined as well, but there's some dispute.
The first thing to understand is why it's undefined behavior to dereference a null pointer. I...
Array to Hash Ruby
...I've been googling for ages to find a solution to this and while there are many out there, they don't seem to do the job I'm looking for.
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Static and Sealed class differences
May I be wrong in some extent?
7 Answers
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Can I comment out a line in a .git/config file?
I have a http.proxy line on my repository configuration file that I would like to 'turn on and off' easily without having to remember and type again the whole configuration every time I'm behind or free from this proxied connection.
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Add more than one parameter in Twig path
How to add more than one parameter in Twig path?
Say you have this route :
2 Answers
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XSLT getting last element
I am trying to find the last element in my xml, which looks like:
1 Answer
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Where is logback encoder pattern documentation
I've gone through all the documentation of logback and I can't find anywhere the documentation to configure the encoder's pattern when logging, such as:
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How to get different colored lines for different plots in a single figure?
I am using matplotlib to create the plots. I have to identify each plot with a different color which should be automatically generated by Python.
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How do I download a tarball from GitHub using cURL?
I am trying to download a tarball from GitHub using cURL , but it does not seem to be redirecting:
5 Answers
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How do I access the ModelState from within my View (aspx page)?
How do I access the ModelState from within my View (aspx page)?
1 Answer
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