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How to detect IE11?
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@mastazi yea but in this answer, it is mentioned that ActiveXObject can be used to detect any IE version. It is though debatable that should Edge be called a version of IE or not (Microsoft surely does not want to call it one), but for many of the developers IE has bec...
Cordova: start specific iOS emulator image
...t them
$ cordova emulate ios --list
Available iOS Virtual Devices:
iPhone-4s, 9.3
iPhone-5, 9.3
iPhone-5s, 9.3
iPhone-6, 9.3
iPhone-6-Plus, 9.3
iPhone-6s, 9.3
iPhone-6s-Plus, 9.3
iPad-2, 9.3
iPad-Retina, 9.3
iPad-Air, 9.3
iPad-Air-2, 9.3
iPad-Pro, 9.3...
How do you run a crontab in Cygwin on Windows?
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Tip: use cronevents command to view the events (from the windows evengs log). They are never discarded, I would prune the logs every few months.
– Gene Pavlovsky
Oct 2 '16 at 1:35
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What is the difference between “instantiated” and “initialized”?
...w object()/ is instantiation and initialization this is what you have mentioned. Now I want to ask you two things. 1. what is this? object obj; ? 2. has the memory been allocated when i use object obj;?? or it is alocated when i initialize it by this code object obj = 1; ?
– ka...
How to elegantly rename all keys in a hash in Ruby? [duplicate]
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I like this. One gotcha that hit me was I used this in as_json() call, and although the main attributes keys were converted to string, the options.merge(:methods => [:blah]) then that is a key in the map not a string.
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How to get ER model of database from server with Workbench
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Once these steps are done, open the Model -> Create Diagram from Catalog Objects
– Stephane
Nov 22 '16 at 16:27
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Difference between save and saveAndFlush in Spring data jpa
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sorry but if I save an entity and again the same one, you mean with save the second command won't throw an exception for duplication for example??
– azerafati
Jul 5 '14 at 12:23
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How to read the content of a file to a string in C?
What is the simplest way (least error-prone, least lines of code, however you want to interpret it) to open a file in C and read its contents into a string (char*, char[], whatever)?
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Boolean method naming readability
...st() looks horrendous and should be avoided.
– RJFalconer
Jul 20 '18 at 9:11
@RJFalconer sometimes you may need to use...
Is it possible to use argsort in descending order?
...re:
(-avgDists).argsort()[:n]
Another way to reason about this, as mentioned in the comments, is to observe that the big elements are coming last in the argsort. So, you can read from the tail of the argsort to find the n highest elements:
avgDists.argsort()[::-1][:n]
Both methods are O(n lo...