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How to detect idle time in JavaScript elegantly?
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Display a float with two decimal places in Python
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You could use the string formatting operator for that:
>>> '%.2f' % 1.234
'1.23'
>>> '%.2f' % 5.0
'5.00'
The result of the operator is a string, so you can store it in a variable, print etc.
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Proper way to initialize a C# dictionary with values?
..., string>
{
{ "key1", "value1" },
{ "key2", "value2" }
};
Console.ReadKey();
}
}
Can you try to reproduce it in a simple Console application and go from there? It seems likely that you're targeting .NET 2.0 (which doesn't support it) or clien...
REST HTTP status codes for failed validation or invalid duplicate
...ook "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued th...
How do you underline a text in Android XML?
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edited Dec 22 '15 at 11:35
R4chi7
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answ...
Test a weekly cron job [closed]
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232
Just do what cron does, run the following as root:
run-parts -v /etc/cron.weekly
... or the...
What is the difference between Server.MapPath and HostingEnvironment.MapPath?
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2 Answers
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java: Class.isInstance vs Class.isAssignableFrom
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clazz.isAssignableFrom(Foo.class) will be true whenever the class represented by the clazz obj...
RVM is not a function, selecting rubies with 'rvm use …' will not work
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Your console is not running as a login shell and hence have no access to rvm function. If you ...
How to move/rename a file using an Ansible task on a remote system
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The file module doesn't copy files on the remote system. The src parameter is only used by th...