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Make a div fill the height of the remaining screen space
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33 Answers
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新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
新浪是如何分析处理32亿条实时日志的？【编者的话】我从2014年初入职新浪后就开始接触实时日志分析相关的技术，主要是ELK（Elasticsearch、Logstash、Kibana），当时是学习+ELK优...【编者的话】我从2014年初入职新浪后就开始接触实...
Rails 4: assets not loading in production
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answered Feb 10 '14 at 7:32
Rameshwar VyevhareRameshwar Vyevhare
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Import SQL file into mysql
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From the mysql console:
mysql> use DATABASE_NAME;
mysql> source path/to/file.sql;
make sure there is no slash before path if you are referring to a relative path... it took me a while to realize that! lol
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Correct way to use get_or_create?
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From the documentation get_or_create:
# get_or_create() a person with similar first names.
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ERROR: permission denied for sequence cities_id_seq using Postgres
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Since PostgreSQL 8.2 you have to use:
GRANT USAGE, SELECT ON SEQUENCE cities_id_seq TO www;
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Generate full SQL script from EF 5 Code First Migrations
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Rails where condition using NOT NIL
Using the rails 3 style how would I write the opposite of:
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How to check if a string contains an element from a list in Python
... Nam G VU
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answered Jun 30 '11 at 8:00
Lauritz V. ThaulowLauritz V. Thaulow
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