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Get color value programmatically when it's a reference (theme)
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thanks I can't try your solution yet cause I get an error: stackoverflow.com/questions/17278244/… Maybe you have experience in this...
– Seraphim's
Jun 24 '13 at 14:41
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getting the screen density programmatically in android?
...iately. Removing braces is a question of style only and IMHO makes it more error prone when maintaining the code.
– qwertzguy
Jul 1 '15 at 11:04
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How Do I Use Factory Girl To Generate A Paperclip Attachment?
...ls.root}/spec/fixtures/sample.mp4") } didn't work out and it was reporting errors.
SECOND APPROACH:
Define a factory like this (change personal_file to your attachment name):
FactoryGirl.define do
factory :contact do
personal_file { File.new("#{Rails.root}/spec/fixtures/personal_files/my_te...
How do I get formatted JSON in .NET using C#?
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This method also saves one from making JSON format errors.
– Anshuman Goel
Jan 17 '19 at 21:41
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How to do something to each file in a directory with a batch script
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I get the error: %%var was unexpected at this time. Can you give an exact example? I tried a bunch of variations of for /r . %%var in (*.*) do echo %%var
– hippietrail
Nov 20 '12 at 13:22
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UTF-8 byte[] to String
... is.close();
} catch (Exception e) {
// log error in closing the file
}
}
}
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Safe integer parsing in Ruby
... # => 1001
Integer('1001 nights')
# ArgumentError: invalid value for Integer: "1001 nights"
As noted in answer by Joseph Pecoraro, you might want to watch for strings that are valid non-decimal numbers, such as those starting with 0x for hex and 0b for binary, and ...
What is the use of GO in SQL Server Management Studio & Transact SQL?
... separate these commands into batches using go, otherwise you will get the error 'CREATE VIEW' must be the only statement in the batch. So, for example, you won't be able to execute the following sql script without go
create view MyView1 as
select Id,Name from table1
go
create view MyView2 as
selec...
how to change namespace of entire project?
... with namespace MyApp. After that, build the solution and look for compile errors for unknown identifiers. Anything that fully qualified DemoApp will need to be changed to MyApp.
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C++: Rounding up to the nearest multiple of a number
...urn 0;
return ((n + roundTo - 1) / roundTo) * roundTo; // edit - fixed error
}
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