/(?:.d){2}/ matches but doesn't capture "cdad". x(?=y) Positive lookahead: Matches x only if it's followed by y. Note that y is not included as part of the match, acting only as a required conditon. /George(?= Bush)/ matches "George" in "George Bush" but not "George ...
Hello, I recently did a clean install of both Windows 10 and VS2015 Community (using parrallels desktop). I created a new Xamarin project, added a PCL project to it, and openned the Nuget Package Manager using the "Manage Nuget Packages"...
45 The "Get_Attribute" property doesn't exist, but the "get_attribute" property does: items = driver.find_elements_by_tag_name("a") print items for item in items: href = item.get_attribute('href') print href Share Follow answered Apr 7, 2016 at 13:07 Florent B. 42.3k77 go...
Oksuz, K., Cemgil, A.T.: Multitarget tracking performance metric: deficiency aware subpattern assignment. IET Radar, Sonar Navigation 12(3), 373–381 (2018) 16 K. Oksuz, B.C. Cam, E. Akbas and S. Kalkan 20. Powers, D.M.W.: What the f-measure doesn't measure: Features...
I understand Python doesn't guarantee the existence of "global variables" (member data in this context?) when __del__() is invoked. If that is the case and this is the reason for the exception, how do I make sure the object destructs properly? python destructor Share Improve this ...
response=client.get_object(Bucket='examplebucket',Key='HappyFace.jpg',)print(response) Expected Output: {'AcceptRanges':'bytes','ContentLength':'3191','ContentType':'image/jpeg','ETag':'"6805f2cfc46c0f04559748bb039d69ae"','LastModified':datetime(2016,12,15,1,19,41,3,350,0),'Metad...
In general, if you're trying to get keys from json posted to an API, it's a good idea to wrap in a try/except since you'll get a server 500 error if the key doesn't exist or no json was posted. With web APIs, it's desirable to be able to return a response to the...