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How to rollback a specific migration?
I have the following migration file db\migrate\20100905201547_create_blocks.rb
14 Answers
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Select elements by attribute in CSS
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edited Mar 26 '14 at 3:22
answered Mar 16 '11 at 11:09
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Mercurial (hg) commit only certain files
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159
You can specify the files on the command line, as tonfa writes:
$ hg commit foo.c foo.h dir/
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jQuery duplicate DIV into another DIV
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167
You'll want to use the clone() method in order to get a deep copy of the element:
$(function(...
How to drop column with constraint?
...utomated dropping of constraints script:
DECLARE @sql NVARCHAR(MAX)
WHILE 1=1
BEGIN
SELECT TOP 1 @sql = N'alter table tbloffers drop constraint ['+dc.NAME+N']'
from sys.default_constraints dc
JOIN sys.columns c
ON c.default_object_id = dc.object_id
WHERE
dc.parent_o...
What does the double colon (::) mean in CSS?
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112
It means pseudo element selector. It means the element to the right doesn't exist in the norma...
Swift: Pass array by reference?
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edited Nov 15 '17 at 21:23
iwasrobbed
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Are HLists nothing more than a convoluted way of writing tuples?
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144
Addressing questions one to three: one of the main applications for HLists is abstracting over...
Do using statements and await keywords play nicely in c#
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1 Answer
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Remove Safari/Chrome textinput/textarea glow
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13 Answers
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