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Difference between subprocess.Popen and os.system
...= Popen("mycmd" + " myarg", shell=True).wait()
The "improved" code looks more complicated, but it's better because once you know subprocess.Popen(), you don't need anything else. subprocess.Popen() replaces several other tools (os.system() is just one of those) that were scattered throughout three...
Telling gcc directly to link a library statically
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Renew Push certificate and keep current App Store App working
...file contains Push Certificate that's also expired (and does not appear anymore in the portal).
4 Answers
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What is the single most influential book every programmer should read? [closed]
...Handbook of Agile Software Craftsmanship by Robert C. Martin
Effective C++
More Effective C++
CODE by Charles Petzold
Programming Pearls by Jon Bentley
Working Effectively with Legacy Code by Michael C. Feathers
Peopleware by Demarco and Lister
Coders at Work by Peter Seibel
Surely You're Joking, Mr...
Is there a “not in” operator in JavaScript for checking object properties?
...s for the property name anywhere in the prototype chain. See my answer for more details.
– some
Sep 24 '12 at 22:19
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How should the ViewModel close the form?
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When should I use ugettext_lazy?
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That's more understandable than the explanation at Django's documentation in my opinion. Thanks @Bernhard.
– Utku
Aug 2 '12 at 23:01
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Regular expression search replace in Sublime Text 2
... in Sublime Text 2/3 to place the cursor on exit from a snippet expansion. More on snippets.
– jrhorn424
Sep 30 '13 at 6:45
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Correct use of flush() in JPA/Hibernate
... objects, e.g., auto-incremented 'version', autogenerated ID, etc. Furthermore the entity manager will be closed after a rollback. Just beware that if you try to 'merge' the object to another session, the auto-incremented 'version' in particular may cause an OptimisticLockException.
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