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How do I turn a C# object into a JSON string in .NET?
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edited Mar 15 '19 at 12:31
Kolappan N
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How do I change the figure size with subplots?
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2 Answers
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Join an Array in Objective-C
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275
NSArray *array1 = [NSArray arrayWithObjects:@"1", @"2", @"3", nil];
NSString *joinedString = ...
Change a column type from Date to DateTime during ROR migration
..._date_format_in_my_table
Then in your migration file:
For Rails >= 3.2:
class ChangeDateFormatInMyTable < ActiveRecord::Migration
def up
change_column :my_table, :my_column, :datetime
end
def down
change_column :my_table, :my_column, :date
end
end
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Build vs new in Rails 3
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209
You're misreading the docs slightly. some_firm.client.new is creating a new Client object from...
How to find the key of the largest value hash?
I have the following hash {"CA"=>2, "MI"=>1, "NY"=>1}
7 Answers
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Graphical DIFF programs for linux [closed]
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231
I know of two graphical diff programs: Meld and KDiff3. I haven't used KDiff3, but Meld works ...
What characters are valid for JavaScript variable names?
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