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Convert numpy array to tuple
...turn tuple(totuple(i) for i in a)
except TypeError:
return a
And an example:
>>> array = numpy.array(((2,2),(2,-2)))
>>> totuple(array)
((2, 2), (2, -2))
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Entity framework code-first null foreign key
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Because EF was creating 2 foreign keys in the database table: CountryId, and CountryId1, but the code above fixed that.
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java.nio.file.Path for a classpath resource
...(like with file URIs or the Java 9’s module storage), or having to open and thus safely close the filesystem ourselves (like zip/jar files).
Therefore, the solution above encapsulates the actual action in an interface, handles both cases, safely closing afterwards in the second case, and works f...
append new row to old csv file python
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I prefer this solution using the csv module from the standard library and the with statement to avoid leaving the file open.
The key point is using 'a' for appending when you open the file.
import csv
fields=['first','second','third']
with open(r'name', 'a') as f:
writer...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...e row" link for each row, but I would like to confirm with the user beforehand.
12 Answers
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failed to serialize the response in Web API
...en I called the service from the browser.
To fix this, I switched off XML and forced only JSON to be returned.
In the Global.asax file, put the following lines at the top of your Application_Start method:
GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings.ReferenceLoo...
UTF-8 all the way through
I'm setting up a new server and want to support UTF-8 fully in my web application. I have tried this in the past on existing servers and always seem to end up having to fall back to ISO-8859-1.
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Push commits to another branch
Is it possible to commit and push changes from one branch to another.
9 Answers
9
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UIWebView open links in Safari
... return true }
UIApplication.shared.open(url, options: [:], completionHandler: nil)
return false
}
Update
As openURL has been deprecated in iOS 10:
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationTy...
How to do math in a Django template?
... Jun 8 '11 at 21:19
Daniel RosemanDaniel Roseman
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