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Difference between -pthread and -lpthread while compiling
...orms that the GCC docs don't explicitly list it for (such as i386 and x86-64) - you should use it when available.
Also note that other similar options have been used by GCC, such as -pthreads (listed as a synonym for -pthread on Solaris 2) and -mthread (for MinGW-specific thread support on i386 and...
How should a model be structured in MVC? [closed]
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edited Oct 18 '17 at 7:54
answered May 3 '11 at 0:56
tere...
Delete all documents from index/type without deleting type
... (using your example):
curl -XDELETE 'http://localhost:9200/twitter/tweet/_query' -d '{
"query" : {
"match_all" : {}
}
}'
Or you could just delete the type:
curl -XDELETE http://localhost:9200/twitter/tweet
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What is the difference between typeof and instanceof and when should one be used vs. the other?
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24 Answers
24
Active
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How to search a specific value in all tables (PostgreSQL)?
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How about dumping the contents of the database, then using grep?
$ pg_dump --data-only --inserts -U postgres your-db-name > a.tmp
$ grep United a.tmp
INSERT INTO countries VALUES ('US', 'United States');
INSERT INTO countries VALUES ('GB', 'United Kingdom');
The same utility, pg_dump, can...
Hibernate show real SQL [duplicate]
...mple), you'll have to use some kind of jdbc driver proxy like P6Spy (or log4jdbc).
Alternatively you can enable logging of the following categories (using a log4j.properties file here):
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE
The first is equivalent to hibernat...
Add list to set?
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answered Aug 20 '09 at 14:39
Otto AllmendingerOtto Allmendinger
23.7k66 gold badges5959 silver badges7777 bronze badges
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Call a “local” function within module.exports from another function in module.exports?
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edited Dec 15 '19 at 3:46
Let Me Tink About It
10.8k1111 gold badges6262 silver badges151151 bronze badges
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How can I find a specific element in a List?
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answered Mar 24 '12 at 19:46
Olivier Jacot-DescombesOlivier Jacot-Descombes
81.7k1010 gold badges113113 silver badges158158 bronze badges
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