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Accessing Object Memory Address
...xtension, you have full access to the internals of the Python interpreter, including access to the addresses of objects directly.
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How to mkdir only if a directory does not already exist?
..., and foo/bar/baz if they don't exist.
Some implementation like GNU mkdir include mkdir --parents as a more readable alias, but this is not specified in POSIX/Single Unix Specification and not available on many common platforms like macOS, various BSDs, and various commercial Unixes, so it should b...
What's the difference between Cache-Control: max-age=0 and no-cache?
... issues when no-cache is used over https. suggested resolutions sometimes include changing headers to max-age=0
– Robert Christ
Jan 13 '14 at 23:54
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The Definitive C++ Book Guide and List
...ation (RAII) in addition to in-depth coverage of a variety of other topics including the pimpl idiom, name lookup, good class design, and the C++ memory model. [Review]
More Exceptional C++ (Herb Sutter) Covers additional exception safety topics not covered in Exceptional C++, in addition to discu...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
.... Running the "Add-Migration" with "-Force" cleared it all, and rebuilt it including these conventions above. Problem solved...
– James Joyce
Jun 14 '18 at 16:35
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How do you move a file?
...nu, then choose TortoiseSVN -> Paste (make sure you commit from root to include both old and new files in the commit).
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Getting Django admin url for an object
... deprecated way of doing it. I needed to change it to this:
(r'^admin/', include(admin.site.urls) ),
Once I did that, all the goodness that was promised in the Reversing Admin URLs docs started working.
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How to bundle a native library and a JNI library inside a JAR?
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It is possible to create a single JAR file with all dependencies including the native JNI libraries for one or more platforms. The basic mechanism is to use System.load(File) to load the library instead of the typical System.loadLibrary(String) which searches the java.library.path system p...
How to choose between Hudson and Jenkins? [closed]
...e has not been shy about leveraging what it perceives as its assets. Those include some control over the logistic platform of Hudson, and particularly control over the Hudson name. Many users and contributors weren't comfortable with that and decided to leave.
So it comes down to what Hudson vs Jen...
How do I split a string into an array of characters? [duplicate]
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Thanks Felix. I've updated my answer to include charAt as defined pre ECMAScript 5.
– Jamie Dixon
Jun 26 '11 at 15:01
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