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How to force cp to overwrite without confirmation
I'm trying to use the cp command and force an overwrite.
16 Answers
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How to sort mongodb with pymongo
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.sort(), in pymongo, takes key and direction as parameters.
So if you want to sort by, let's say, id then you should .sort("_id", 1)
For multiple fields:
.sort([("field1", pymongo.ASCENDING), ("field2", pymongo.DESCENDING)])
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What is the C# equivalent to Java's isInstance()?
I know of is and as for instanceof , but what about the reflective isInstance() method?
5 Answers
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How do I get the current absolute URL in Ruby on Rails?
....request_uri. This combines the protocol (usually http://) with the host, and request_uri to give you the full address.
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Should a RESTful 'PUT' operation return something
...st specific URI for the new resource returned in the Location header field and any other relevant URIs and metadata of the resource echoed in the response body. (RFC 2616 Section 10.2.2)
HTTP status code 409 Conflict for a PUT that is unsuccessful due
to a 3rd-party modification, with a list of diff...
How can I run a program from a batch file without leaving the console open after the program starts?
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I tried this command in Win8. I'm not sure if it's different, but note that you must provide it with a Window title as your first parameter. When I would run it the way Patrick described, it would just open a new command prompt with "myProg...
A regular expression to exclude a word/string
... seems to have done the trick. I actually need this rule for url rewriting and I wanted to ignore the "images", "css" and "js" folder. So my rule is as follows: ^/(?!css|js|images)([a-z]+)/?(\?(.+))?$ and it rewrites to /Profile.aspx?id=$1&$3 Will this rule work correctly and propagate the que...
What is the proper way to check for null values?
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.ToStringOrDefault() is simple and elegent. A nice solution.
– Chev
Mar 20 '12 at 14:16
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How to remove all rows in a numpy.ndarray that contain non-numeric values
...lly, I'm doing some data analysis. I read in a dataset as a numpy.ndarray and some of the values are missing (either by just not being there, being NaN , or by being a string written " NA ").
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How to avoid Python/Pandas creating an index in a saved csv?
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There are two ways to handle the situation where we do not want the index to be stored in csv file.
As others have stated you can use index=False while saving your
dataframe to csv file.
df.to_csv('file_name.csv',index=False)
Or you can save...