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Add column with number of days between dates in DataFrame pandas
I want to subtract dates in 'A' from dates in 'B' and add a new column with the difference.
4 Answers
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How to “properly” print a list?
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In Python 2:
mylist = ['x', 3, 'b']
print '[%s]' % ', '.join(map(str, mylist))
In Python 3 (where print is a builtin function and not a syntax feature anymore):
mylist = ['x', 3, 'b']
print('[%s]' % ', '.join(map(str, mylist)))
Both ...
What is ApplicationException for in .NET?
To throw exceptions, I usually use built-in exception classes, e.g. ArgumentNullException and NotSupportedException . However, sometimes I need to use a custom exception and in that case I write:
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JavaScript - Get Portion of URL Path
What is the correct way to pull out just the path from a URL using JavaScript?
6 Answers
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Why is document.body null in my javascript?
Here is my brief HTML document.
6 Answers
6
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How to grep a text file which contains some binary data?
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You could run the data file through cat -v, e.g
$ cat -v tmp/test.log | grep re
line1 re ^@^M
line3 re^M
which could be then further post-processed to remove the junk; this is most analogous to your query about using tr for the task.
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What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
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The only difference is that Partial returns an MvcHtmlString, and must be called inside <%= %>, whereas RenderPartial returnsvoid and renders directly to the view.
If you look at the source code, you'll see that they both call the same internal method, passing a St...
How to redirect stderr and stdout to different files in the same line in script?
I know this much:
5 Answers
5
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Difference between namespace in C# and package in Java
What is the difference (in terms of use) between namespaces in C# and packages in Java?
6 Answers
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Web API Routing - api/{controller}/{action}/{id} “dysfunctions” api/{controller}/{id}
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The route engine uses the same sequence as you add rules into it. Once it gets the first matched rule, it will stop checking other rules and take this to search for controller and action.
So, you should:
Put your specific rules ahead of your genera...