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CSV in Python adding an extra carriage return, on Windows
...d a binary format by the libraries involved, with \r\n separating records. If that separator is written in text mode, the Python runtime replaces the \n with \r\n, hence the \r\r\n observed in the file.
See this previous answer.
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How to override the properties of a CSS class using another CSS class
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There are different ways in which properties can be overridden. Assuming you have
.left { background: blue }
e.g. any of the following would override it:
a.background-none { background: none; }
body .background-none { background: no...
How to configure an existing git repo to be shared by a UNIX group
...roup sort of thing, but clone's --shared option does something completely different.
– Pistos
Jul 13 '10 at 23:41
5
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Vim: What's the difference between let and set?
What's the difference between let and set in the vim editor?
5 Answers
5
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ActiveRecord, has_many :through, and Polymorphic Associations
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There is a known issue with Rails 3.1.1 that breaks this functionality. If you are having this problem first try upgrading, it's been fixed in 3.1.2
You're so close. The problem is you're misusing the :source option. :source should points to the polymorphic belongs_to relationship. Then all you ...
Use basic authentication with jQuery and Ajax
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Problem...If the credentials I pass fail, in Chrome the user is then presented with a dialog to enter username/pwd again. How can I prevent this 2nd dialog from appearing if the credentials fail?
– David
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jQuery How to Get Element's Margin and Padding?
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Don't pull it out like this. What if one is auto or 2% or inherit?
– Lightness Races in Orbit
Sep 14 '11 at 18:01
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How to print struct variables in console?
...2B))
That would print:
{"page":1,"fruits":["apple","peach","pear"]}
If you don't have any instance, then you need to use reflection to display the name of the field of a given struct, as in this example.
type T struct {
A int
B string
}
t := T{23, "skidoo"}
s := reflect.ValueOf(&...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...y echos it to the screen, for example:
PS> "Hello World"
Hello World
If you want PowerShell to interpret the string as a command name then use the call operator (&) like so:
PS> & 'C:\Program Files\IIS\Microsoft Web Deploy\msdeploy.exe'
After that you probably only need to quote ...
datatrigger on enum to change image
...num type must be prefixed with the xmlns prefix you defined above.
Edit:
If your Enum is declared inside a class you need to use the syntax:
{x:Static namespace:ClassName+EnumName.EnumValue}
for example:
{x:Static my:ConfigurationViewModel+PingStatus.PING_UNKNOWN}
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