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Why is '+' not understood by Python sets?
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102
Python sets don't have an implementation for the + operator.
You can use | for set union and &a...
Passing ssh options to git clone
...st host
HostName host
User user
SshOption1 Value1
SshOption2 Value2
The Host entry is what you’ll specify on the command line, and the HostName is the true hostname. They can be the same, or the Host entry can be an alias. The User entry is used if you do not specify user@ on the...
Getting visitors country from their IP
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29 Answers
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What is the boundary in multipart/form-data?
...you want to send the following data to the web server:
name = John
age = 12
using application/x-www-form-urlencoded would be like this:
name=John&age=12
As you can see, the server knows that parameters are separated by an ampersand &. If & is required for a parameter value then it ...
How to exit an if clause
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(This method works for ifs, multiple nested loops and other constructs that you can't break from...
How to indent a few lines in Markdown markup?
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Rails: Custom text for rails form_for label
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answered Oct 22 '12 at 0:37
gylazgylaz
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Abstract classes in Swift Language
...going to be to use a Protocol, which is like a Java Interface.
With Swift 2.0, you can then add method implementations and calculated property implementations using protocol extensions. Your only restrictions are that you can't provide member variables or constants and there is no dynamic dispatch....
When should I use h:outputLink instead of h:commandLink?
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