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Rails migration for has_and_belongs_to_many join table
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228
Where:
class Teacher < ActiveRecord::Base
has_and_belongs_to_many :students
end
and
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Update an outdated branch against master in a Git repo
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152
Update the master branch, which you need to do regardless.
Then, one of:
Rebase the old branc...
Why doesn't “System.out.println” work in Android?
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213
Correction:
On the emulator and most devices System.out.println gets redirected to LogCat and ...
git: updates were rejected because the remote contains work that you do not have locally
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answered Jun 23 '14 at 2:45
JeffJeff
1,2241010 silver badges77 bronze badges
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What does template mean?
...al<0>
{
enum { value = 1 };
};
// Factorial<4>::value == 24
// Factorial<0>::value == 1
void foo()
{
int x = Factorial<4>::value; // == 24
int y = Factorial<0>::value; // == 1
}
s...
Is quoting the value of url() really necessary?
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245
The W3C says quotes are optional, all three of your ways are legal.
Opening and closing quot...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
...ur question.
Tom White has been an Apache Hadoop committer since February 2007, and is a member of the Apache Software Foundation, so I guess it is pretty credible and official...
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Connect Device to Mac localhost Server? [closed]
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answered Sep 26 '14 at 18:14
johnniebjohnnieb
2,33222 gold badges2424 silver badges3232 bronze badges
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Tomcat: How to find out running tomcat version
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27 Answers
27
Active
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Parse JSON in TSQL
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Update: As of SQL Server 2016 parsing JSON in TSQL is now possible.
Natively, there is no support. You'll have to use CLR. It is as simple as that, unless you have a huge masochistic streak and want to write a JSON parser in SQL
Normally, folk ask...