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Handling specific errors in JavaScript (think exceptions)
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edited Jan 8 '12 at 20:13
Epeli
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ans...
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Update an outdated branch against master in a Git repo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...
How to do something to each file in a directory with a batch script
...e pipe char.
for /f "delims=|" %%f in ('dir /b c:\') do echo %%f
Update 2: (quick one year and a half after the original answer :-)) If the directory name itself has a space in the name, you can use the usebackq option on the for:
for /f "usebackq delims=|" %%f in (`dir /b "c:\program files"`) d...
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...
Difference between await and ContinueWith
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2 Answers
2
Active
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Scheduling recurring task in Android
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 17 '13 at 11:17
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How to download a Nuget package without nuget.exe or Visual Studio extension?
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edited Nov 22 '19 at 18:16
answered Sep 20 '15 at 16:37
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How to center absolute div horizontally using CSS?
...eft] edge of the box's containing block.
Source:
http://www.w3.org/TR/CSS2/visuren.html#position-props
Note: The element must have a width smaller than the window or else it will take up the entire width of the window.
If you could use media queries to specify a minimum margin, and then t...
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...