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Pythonic way to check if a list is sorted or not
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Ah, that's an unpleasant surprise! I've fixed it now. Thanks!
– Alexandre Vassalotti
Aug 6 '13 at 0:54
3
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How does inheritance work for Attributes?
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Then test to see if it has the attribute...
MySubClassInstance <--- now has the MyUberAttribute with "Bob" as the SpecialName value.
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How can I pad a value with leading zeros?
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Now you just need to take care of numbers like 50.1234 and you've got a readable version of my solution below! I did, however, assume that we were just left padding, not overall padding.
– coderjoe
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How to sum a variable by group
... soon for example, since some data.table users have 250GB of RAM and GNU R now supports length > 2^31.
– Matt Dowle
Sep 9 '13 at 10:05
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YAML current date in rmarkdown
...lt;%= format(Sys.time(), "%d %B, %Y") %>
author: baptiste
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You can now use a brew_n_render function that would preprocess the doc using brew and then run in through rmarkdown.
brew_n_render <- function(input, ...){
output_file <- gsub("\\.[R|r]md$", ".html", input)
brew::brew(inpu...
Reflection: How to Invoke Method with parameters
...called");
Console.WriteLine("Hello" + name + " at " + DateTime.Now);
}
public void Run(string parameters)
{
Console.WriteLine("Run() called");
Console.Write("You typed:" + parameters);
}
public string TestNoParameters()
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Why does .NET foreach loop throw NullRefException when collection is null?
...I think of it, returning null for a collection is an error. The way it is now, the runtime gives you a meaningful exception in this case, but it's easy to work around (ie: above) if you don't like this behavior. If the compiler hid this from you, you'd lose the error checking at runtime, but there...
How can I get the application's path in a .NET console application?
...hey need to be. Especially when we already have the information available. Now, if you are running a console application in such a way as to trick GetCommandLineArgs then you are already jumping through hoops and you would probably need to ask yourself if a console app is the right way to go.
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Python syntax for “if a or b or c but not all of them”
...le which fits better with the original interface implied in the question. Now it is bending the tool to meet the available spec ... ;)
– wim
May 14 '13 at 2:11
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.NET XML serialization gotchas? [closed]
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only just now saw this. No longer sounds like nonsense.
– John Saunders
Jun 15 '11 at 13:52
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