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MySQL select with CONCAT condition
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Not sure why the having clause is not garnering more attention. It allows the direct use of the virtual column name. Does the having clause have more overhead?
– Paul
Mar 18 '14 at 17:11
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LEN function not including trailing spaces in SQL Server
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How do I use raw_input in Python 3
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MySQL join with where clause
...and, if I want to produce a clean data for users the second (where) way is more appropriate. Is it correct ?
– vlr
May 13 '16 at 23:10
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Simple Vim commands you wish you'd known earlier [closed]
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Why are two different concepts both called “heap”?
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Using the Android Application class to persist data
...an tell, any orientation change in the application (in the activity, to be more precise) causes a complete destruction and recreation of the activity. Based on my findings, the Application class does not have the same life-cycle (i.e. it is, for all intents and purposes, always instantiated). Does...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...ons of the author and simplified the injection of 'SecurityContextHolder'. More details are in the comments.
This is the solution I've ended up going with. Instead of using SecurityContextHolder in my controller, I want to inject something which uses SecurityContextHolder under the hood but abst...
What's the difference between git clone --mirror and git clone --bare
...r back it up. Think of just straight-up copying the repo, except in a much more elegant git way.
The new documentation pretty much says all this:
--mirror
Set up a mirror of the source repository. This implies --bare. Compared to --bare, --mirror not only maps local branches of the source...