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Difference between API and ABI
...here code that would have compiled with the previous version won't work anymore. This can happen because you added an argument to a function, or changed the name of something accessible outside of your local code. Any time you change a header, and it forces you to change something in a .c/.cpp file,...
Cannot push to Heroku because key fingerprint
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This was really close for me. But there was one more thing. I had two heroku accounts. The first one had added my default SSH key for my machine. No matter what I did trying to fix my second account, it would not take until I removed my default key from the first accoun...
Android Studio needs JDK 7 for Android-L mac
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Why is `[` better than `subset`?
... passed to it? If my question doesn't make sense, you could just elaborate more on why R can no longer find cyl. Thanks!
– Heisenberg
Oct 28 '13 at 22:12
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In Python, how do I create a string of n characters in one line of code?
...tring_val = "x" * 10 # gives you "xxxxxxxxxx"
And if you want something more complex, like n random lowercase letters, it's still only one line of code (not counting the import statements and defining n):
from random import choice
from string import ascii_lowercase
n = 10
string_val = "".join(c...
How to print full stack trace in exception?
...you use exception.StackTrace object (for example). I wonder if there is a more explicit way to do the same?
– codea
May 7 '14 at 16:29
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How does “make” app know default target to build if no target is specified?
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Difference between C++03 throw() specifier C++11 noexcept
... just removing all throw specifiers other than throw() because noexcept is more powerful. noexcept can have a parameter which compile-time resolves into a boolean. If the boolean is true, then the noexcept sticks. If the boolean is false, then the noexcept doesn't stick and the function may throw.
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Default string initialization: NULL or Empty? [closed]
...e absence of a value and "" or String.Empty is a valid value. I have seen more examples lately of code where String.Empty is considered the default value or represents no value. This strikes me as odd, with the newly added nullable types in c# it seems like we are taking strides backwards with str...
Getting the first and last day of a month, using a given DateTime object
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