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UITextView that expands to text using auto layout
...only required. The UItextView has some insets, that's why autolayout gives errors as UItextview will need atleast 32 height, even if no content is in it, when scrolling is disabled.
– nr5
Sep 2 '17 at 8:02
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Real-world examples of recursion [closed]
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Is there an error in this code? Should'nt getPrivateDirectoryContent() be replaced with getDirectoryContent()?
– Shn_Android_Dev
Jun 16 at 22:37
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How to efficiently compare two unordered lists (not sets) in Python?
... try:
for elem in s:
t.remove(elem)
except ValueError:
return False
return not t
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Return a “NULL” object if search result not found
... return attributes[i];
//if not found
throw no_such_attribute_error;
}
It's likely that not finding attributes is a normal part of execution, and hence not very exceptional. The handling for this would be noisy. A null value cannot be returned because it's undefined behaviour to hav...
Access Enum value using EL with JSTL
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A good thing about this solution is that you get an error message if there is a mistake in your expression, which does not always happen with <c:if> and <c:when> (they fail quietly).
– vegemite4me
Oct 14 '15 at 8:19
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Serializing class instance to JSON
...elf.x = 1
self.y = 2
foo = Foo()
s = json.dumps(foo) # raises TypeError with "is not JSON serializable"
s = json.dumps(foo.__dict__) # s set to: {"x":1, "y":2}
The above approach is discussed in this blog posting:
Serializing arbitrary Python objects to JSON using __dict__
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Postgres - FATAL: database files are incompatible with server
...This worked like a charm, however, after it worked, it introduced a second error, remember to upgrate the db created by initdb using brew postgresql-upgrade-database then restart postgres
– Shemogumbe
Jul 3 '19 at 10:50
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Tools to search for strings inside files without indexing [closed]
... with large file sizes. Occasionally it gives the "file too large to open" error.
– Hooplator15
Nov 18 '16 at 12:54
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How to get a group of toggle buttons to act like radio buttons in WPF?
...a simple string i get a "Element is already the child of another element." error. Is there a way arround this?
– Tobias Hoefer
Jul 21 '15 at 12:49
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How to create index on JSON field in Postgres?
...ried it using the -> operator used for hstore but got the following error:
1 Answer
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