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Python vs Cpython
...t an implementation detail, really. CPython compiles your Python code into bytecode (transparently) and interprets that bytecode in a evaluation loop.
CPython is also the first to implement new features; Python-the-language development uses CPython as the base; other implementations follow.
What abo...
Purpose of Python's __repr__
...ng a printable representation of an object. This is the same value yielded by conversions (reverse quotes). It is sometimes useful to be able to access this operation as an ordinary function. For many types, this function makes an attempt to return a string that would yield an object with the same v...
Check whether number is even or odd
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@crush n % 2 == 0 semantically means Divide by 2 and check if the remainder is 0, which is much clearer than n & 1 == 0 which means Zero all the bits but leave the least significant bit unchanged and check if the result is 0. The improved clarity of the first is wo...
reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
...le . The system data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill it's data structures with new data. When it's done I just assign
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What's the right OAuth 2.0 flow for a mobile app
...inter-app communication.
However, as the implicit flow cannot be protected by PKCE [RFC7636] (which is required in Section 8.1), the use of the Implicit Flow with native apps is NOT RECOMMENDED.
Access tokens granted via the implicit flow also cannot be refreshed without user interaction, making the...
Order of event handler execution
...his behavior staying the same in future versions, since it is not required by specifications.
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Laravel orderBy on a relationship
I am looping over all comments posted by the Author of a particular post.
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Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
...the target's Build Settings in the Packaging section. It has the same name by default as your project.
Edit:
While PRODUCT_NAME is by default the name of the Target (MyDemoApp in this case). The EXECUTABLE_NAME is a concatenation of:
$EXECUTABLE_PREFIX, $PRODUCT_NAME and $EXECUTABLE_SUFFIX.
Se...
SQL DROP TABLE foreign key constraint
... still the same 'Could not drop object 'my_table' because it is referenced by a FOREIGN KEY constraint.
– FrenkyB
Nov 16 '15 at 13:00
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Is module __file__ attribute absolute or relative?
...pathname of the shared library file.
From the mailing list thread linked by @kindall in a comment to the question:
I haven't tried to repro this particular example, but the reason is
that we don't want to have to call getpwd() on every import nor do we
want to have some kind of in-process ...