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Can I initialize a C# attribute with an array or other variable number of arguments?
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179
Attributes will take an array. Though if you control the attribute, you can also use params in...
How to deal with IntelliJ IDEA project files under Git source control constantly changing?
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edited May 11 '17 at 9:03
answered Aug 15 '11 at 6:39
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Passing just a type as a parameter in C#
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215
There are two common approaches. First, you can pass System.Type
object GetColumnValue(string...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...line to your Post model, after specifying has_attached_file :image
Option 1: Validate content type
validates_attachment_content_type :image, :content_type => ["image/jpg", "image/jpeg", "image/png", "image/gif"]
-OR- another way
validates_attachment :image, content_type: { content_type: ["im...
Can I make fast forwarding be off by default in git?
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edited Jun 8 at 14:16
answered Mar 23 '10 at 13:58
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How to properly handle a gzipped page when using curl?
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1 Answer
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Active
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Equivalent of “continue” in Ruby
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951
Yes, it's called next.
for i in 0..5
if i < 2
next
end
puts "Value of local va...
List files committed for a revision
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answered Jun 9 '11 at 16:45
phihagphihag
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callback to handle completion of pipe
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edited Dec 15 '15 at 0:39
steampowered
10.3k1010 gold badges6262 silver badges8989 bronze badges
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Specify custom Date format for colClasses argument in read.table/read.csv
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159
You can write your own function that accepts a string and converts it to a Date using the form...