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How to vertical align an inline-block in a line of text?
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2 Answers
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Accessing outside variable using anonymous function as params
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2 Answers
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Is it possible to use Swift's Enum in Obj-C?
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229
As of Swift version 1.2 (Xcode 6.3) you can. Simply prefix the enum declaration with @objc
@o...
How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?
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298
Try this:
var sql = @"Update [User] SET FirstName = @FirstName WHERE Id = @Id";
ctx.Database...
How to embed an autoplaying YouTube video in an iframe?
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428
This works in Chrome but not Firefox 3.6 (warning: RickRoll video):
<iframe width="420" hei...
initializing a Guava ImmutableMap
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259
Notice that your error message only contains five K, V pairs, 10 arguments total. This is by d...
Rails - Nested includes on Active Records?
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412
I believe the following should work for you.
Event.includes(users: :profile)
If you want to i...
File size exceeds configured limit (2560000), code insight features not available
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271
In IntelliJ 2016 and newer you can change this setting from the Help menu, Edit Custom Propert...
I need to store postal codes in a database. How big should the column be?
I expect the column to be a VARCHAR2, in my Oracle Database.
8 Answers
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Pass variables to Ruby script via command line
...ARGV.each do|a|
puts "Argument: #{a}"
end
then
$ ./test.rb "test1 test2"
or
v1 = ARGV[0]
v2 = ARGV[1]
puts v1 #prints test1
puts v2 #prints test2
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