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What does the question mark in Java generics' type parameter mean?
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? extends HasWord
means "A class/interface that extends HasWord." In other words, HasWord i...
How to find the last field using 'cut'
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721
You could try something like this:
echo 'maps.google.com' | rev | cut -d'.' -f 1 | rev
Expla...
Is it possible to determine whether ViewController is presented as Modal?
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edited Apr 2 '15 at 11:09
Michael Waterfall
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
.... This depends on how you identify a user in your application.
In SignalR 2.0, this is done by using the inbuilt IPrincipal.Identity.Name, which is the logged in user identifier as set during the ASP.NET authentication.
However, you may need to map the connection with the user using a different id...
Parse date string and change format
I have a date string with the format 'Mon Feb 15 2010'. I want to change the format to '15/02/2010'. How can I do this?
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What's the bad magic number error?
... stack trace when the import fails?
As an aside, the first word of all my 2.5.1(r251:54863) pyc files is 62131, 2.6.1(r261:67517) is 62161. The list of all magic numbers can be found in Python/import.c, reproduced here for completeness (current as at the time the answer was posted, it may have chan...
Python import csv to list
I have a CSV file with about 2000 records.
13 Answers
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Log all queries in mysql
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edited Jun 16 '17 at 22:44
John
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answered ...