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What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
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How to configure postgresql for the first time?
... postgres md5
Restart postgreSQL:
sudo service postgresql restart
Create a new database
sudo –u postgres createdb mytestdb
Run psql with the postgres user again:
psql –U postgres –W
List the existing databases (your new database should be there now...
Can not connect to local PostgreSQL
...ies on my system, they all contain conf.sample files (pg_hba, pg_ident, pg_service, etc) but no .conf files. This should not be the case, correct? Also the directory that should contain .s.PGSQL.5432 is empty. Instead I have a file located at /private/tmp/.s.PGSQL.5432.lock. PS returns postgres proc...
Is there documentation for the Rails column types?
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Given final block not properly padded
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Entity Framework 4 - AddObject vs Attach
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When to use the JavaScript MIME type application/javascript instead of text/javascript?
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Difference between an API and SDK
...p of HttpClient to make it faster and easier to interact with the REST web services.
– frandevel
Feb 27 '13 at 10:11
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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...4; /* header length */
#endif
u_int8_t ip_tos; /* type of service */
u_int16_t ip_len; /* total length */
u_int16_t ip_id; /* identification */
u_int16_t ip_off; /* fragment offset field */
u_int8_t ip_ttl; /* time to live */
u_int8_t i...