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How exactly does the python any() function work?
...get passed to the any function, which would return True, since there is at least one True value.
But with generator expressions, Python no longer has to create that internal list of True(s) and False(s), the values will be generated as the any function iterates through the values generated one at a...
Visual Studio Post Build Event - Copy to Relative Directory Location
...he extra backslash, since $(SolutionDir) includes a trailing backslash (at least in VS2012)
– icy
Sep 12 '14 at 14:19
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Change default global installation directory for node.js modules in Windows?
...h file to execute this up for you whenever you change your environment. At least that's what id do
– davejoem
Mar 21 '17 at 1:14
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What is the difference between lock and Mutex?
...ilizes a kernel-level construct, so synchronization will always require at least a user space-kernel space transition.
lock - that is really a shortcut to the Monitor class, on the other hand tries to avoid allocating kernel resources and transitioning to kernel code (and is thus leaner & faste...
Why can I create a class named “var”?
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I think this answer is at least somewhat misleading. The compiler is not exactly "smart enough" to determine whether var is being used as a keyword in code like var testVar = new var();. Yes, the context, in terms of whether a custom type named var wa...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...back out to the calling function to end up at g(3) in main().
Eclipse (at least Europa, which is the only one I have handy at the moment) uses F5 for step into, F6 for step over and F7 for step return.
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Declaring an enum within a class
...r enum that other classes use then you might as well make it global (or at least outside Car).
It makes no difference. If there is a global one then the local one is still used anyway as it is closer to the current scope. Note that if you define those function outside of the class definition then yo...
When should you use constexpr capability in C++11?
...nt or not. These two are basically the only use-cases for constexpr but at least the template argument use-case is kind of important.
– Konrad Rudolph
Jan 20 '11 at 16:11
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How to pip install a package with min and max version range?
...lt;0.3"
And pip will look for the best match, assuming the version is at least 0.2, and less than 0.3.
This also applies to pip requirements files. See the full details on version specifiers in PEP 440.
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fatal: Not a valid object name: 'master'
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You need to commit at least one time on master before creating a new branch.
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