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JsonMappingException: out of START_ARRAY token
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How can I stop a Postgres script when it encounters an error?
...t from Peter Eisentraut. Thank you, Peter!
http://petereisentraut.blogspot.com/2010/03/running-sql-scripts-with-psql.html
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What's the result of += in C and C++?
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Semantics of the compound assignment operators is different in C and C++:
C99 standard, 6.5.16, part 3:
An assignment operator stores a value in the object designated by the left operand. An
assignment expression has the value of the l...
Is it considered bad practice to perform HTTP POST without entity body?
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PHP: How to check if image file exists?
...uotation marks at least (as string):
if (file_exists('http://www.mydomain.com/images/'.$filename)) {
… }
Also, make sure $filename is properly validated. And then, it will only work when allow_url_fopen is activated in your PHP config
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How big should a UIBarButtonItem image be?
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Thanks, exactly what I needed to know combined with a pointer to a great document. Bookmarked.
– Epsilon Prime
Oct 19 '09 at 21:43
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DESTDIR and PREFIX of make
...s associated files when it is run. It's what you should use if you're just compiling something for use on a single host.
make install DESTDIR=***
Number 2 is for installing to a temporary directory which is not where the package will be run from. For example this is used when building deb pa...
Remove all classes that begin with a certain string
...ill be used with a better regex, such as the one found here: stackoverflow.com/a/2644364/1333402
– ssmith
Feb 7 '14 at 0:05
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Django Template Variables and Javascript
...as introduced a built in template filter just for this: docs.djangoproject.com/en/2.1/ref/templates/builtins/…
– Jon Sakas
Jan 19 '19 at 19:55
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How to change variables value while debugging with LLDB in Xcode?
...he current
program context, using variables currently in scope. This command
takes 'raw' input (no need to quote stuff).
Syntax: expression --
Command Options Usage: expression [-f ] [-G ]
[-d ] [-u ] -- expression [-o] [-d
] [-u ] -- expression
-G <gdb-for...