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In MySQL queries, why use join instead of where?
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Possible to perform cross-database queries with PostgreSQL?
... Need to install postgresql-contrib before dblink? Or postgresql-contrib includes dblink? And then the OP's query will work, or do you have to query it differently?
– mpen
Jun 19 '11 at 19:59
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How do I remove packages installed with Python's easy_install?
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The newer pip package manager includes an uninstall feature.
– joeforker
Nov 17 '10 at 16:24
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Why are C++ inline functions in the header?
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But doesn't the compiler compile the .cpp file, which includes the .h files... so that when it does compile a .cpp file it has both the deceleration as well as the source files. Other header files pulled in are just their so the compiler can 'trust' that those functions do exist...
Common use-cases for pickle in Python
... twice can have different representations. This is because the pickle can include reference count information.
To emphasise @lunaryorn's comment - you should never unpickle a string from an untrusted source, since a carefully crafted pickle could execute arbitrary code on your system. For example...
iPhone Navigation Bar Title text color
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How do I set the proxy to be used by the JVM
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Hi guys, how can you include the username and password in this also? Thanks
– Joeblackdev
Mar 1 '11 at 21:21
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How do I restrict a float value to only two places after the decimal point in C?
...point value for further computation, something like the following works:
#include <math.h>
float val = 37.777779;
float rounded_down = floorf(val * 100) / 100; /* Result: 37.77 */
float nearest = roundf(val * 100) / 100; /* Result: 37.78 */
float rounded_up = ceilf(val * 100) / 100; ...
git rebase: “error: cannot stat 'file': Permission denied”
... moons later: I haven't had this problem again. Rebasing has worked fine, including even interactive rebasing. It must've been a momentary VS file-locking glitch.
– Ryan Lundy
Aug 3 '11 at 21:39
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