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Postgres: clear entire database before re-creating / re-populating from bash script
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i like this solution, since i do want a backup copy, i'm now doing this: pg_dump -Ft -U production_db_name > /backup/dir/backup-${time}.tar pg_restore -U development_db_name -d development_db_name -O --clean /backup/dir/backup-${time}.tar works like a charm, thanks for your help...
How to use JUnit and Hamcrest together?
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Hamcrest 1.3 has now been released, and is in maven central.
– Tom
Jul 28 '12 at 9:55
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What does the ??!??! operator do in C?
...ASCII, but not US-ASCII) there were 18 region-specific codes, but I don't know which codes they were. The one thing I can say for sure - in the British "ASCII", # was replaced with £. In other regions, maybe "ASCII" had no braces etc.
– Steve314
Oct 20 '11 at ...
PopupWindow - Dismiss when clicked outside
...ave missed it. Are you using setBackgroundDrawable on your popupWindow? I know that setting the background drawable to null kills the OnTouchListener
– Marcin S.
Sep 2 '12 at 1:58
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Difference of keywords 'typename' and 'class' in templates?
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As of GCC 5, G++ now allows typename in a template template parameter.
– Chnossos
Nov 8 '14 at 11:16
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jQuery get the location of an element relative to window
...().left;
offset.top = elem.getBoundingClientRect().top;
// now we will calculate according to the current document, this current
// document might be same as the document of target field or it may be
// parent of the document of the target field
var childWindo...
Should I return EXIT_SUCCESS or 0 from main()?
...for the concept of "operating system" defining symbolic values to return.
Now, in a many-to-many scenario (where many languages serve to write programs to many system) the correspondence between the language convention for "success" and the operating system one (that no one can grant to be always t...
What's the difference between backtracking and depth first search?
...implementation is termed as DFS, the latter kind is called Backtracking.
Now you see, if you’re working with high level languages, most likely you’re actually using Backtracking in the guise of DFS. Moreover, keeping track of visited nodes for a very large problem set could be really memory in...
Clone() vs Copy constructor- which is recommended in java [duplicate]
...ctor that accepts a Foo, that is in fact a copy constructor. At least you know what clone() should return.
– spaaarky21
Sep 25 '14 at 15:04
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Value of i for (i == -i && i != 0) to return true in Java
...if i get 2's compliment of it, it is again 011111...+1 = 100000...but you know it top of your head or we can apply any logic?
– Sunny
Jul 22 '13 at 6:29
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