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Gem::LoadError for mysql2 gem, but it's already in Gemfile
...upgrading to rails 4.2.4 (also with rails 4.1.5) try using this version of mysql2:
gem 'mysql2', '~> 0.3.18'
Apparently mysql2 isn't still compatible with newer version of rails because rails 4.2.4 is pretty new as the time of answering this question by me 8 September 2015 so use the above lin...
How to find the mysql data directory from command line in windows
In linux I could find the mysql installation directory with the command which mysql . But I could not find any in windows. I tried echo %path% and it resulted many paths along with path to mysql bin.
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Using MySQL with Entity Framework [closed]
Can't find anything relevant about Entity Framework/MySQL on Google so I'm hoping someone knows about it.
10 Answers
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创业公司如何实施敏捷开发 - 资讯 - 清泛网 - 专注C/C++及内核技术
创业公司如何实施敏捷开发说起敏捷开发，并不是因为敏捷而敏捷。这几年的敏捷开发已经被很多敏捷咨询服务商神话了，这个东西并不是神器，实施了就可以解决所有软件公...说起敏捷开发，并不是因为敏捷而敏捷。这几年的...
Location of my.cnf file on macOS
I'm trying to follow along this tutorial to enable remote access to MySQL. The problem is, where should my.cnf file be located? I'm using Mac OS X Lion.
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融资千万美元后的足记要如何应对“爆款后遗症”？ - 资讯 - 清泛网 - 专注C...
融资千万美元后的足记要如何应对“爆款后遗症”？“爆红”近半年后，足记的办公室仍然设在上海愚园东路的上海创客中心这个众创空间里。两间不起眼的办公室塞得满满当当。门口摆放的一个巨大的泡沫字“足记Fotoplace” ...
Elegant way to combine multiple collections of elements?
...r combined = foo.Concat(bar).Concat(foobar).Concat(...);
Alternatively, .Union() will remove duplicate elements.
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What is the MySQL JDBC driver connection string?
I am new to JDBC and I am trying to make a connection to a MySQL database.
I am using Connector/J driver, but I cant find the JDBC connection string for my Class.forName() method.
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IT大牛是如何炼成的 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
IT大牛是如何炼成的记得初入公司时，写的代码乱七八糟，错误百出，bug连连，不仅项目经理骂我，其他同事也对我怨声载道。后来听朋友介绍，就报了一个培训班。
记得初入公司时，写的代码乱七八糟，错误百出，bug连连...
mfc 如何隐藏滚动条 - C/C++ - 清泛网 - 专注C/C++及内核技术
mfc 如何隐藏滚动条void Cxxx::OnSize(UINT nType, int cx, int cy){ ... ShowScrollBar(SB_BOTH, FALSE); ...}简单粗暴，最实用，亲测有效。void Cxxx::OnSize(UINT nType, int cx, int cy)
{
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ShowScrollBar(SB_BOTH, FALSE);
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}
简单粗暴，最实用，...