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Jackson - Deserialize using generic class
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edited Jan 22 at 13:26
Naman
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“Unable to find manifest signing certificate in the certificate store” - even when add new key
I cannot build projects with a strong name key signing - the message in the title always comes up.
11 Answers
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Elasticsearch query to return all records
...faults to 10, so you may also need &size=BIGNUMBER to get more than 10 items. (where BIGNUMBER equals a number you believe is bigger than your dataset)
BUT, elasticsearch documentation suggests for large result sets, using the scan search type.
EG:
curl -XGET 'localhost:9200/foo/_search?searc...
What's the difference between django OneToOneField and ForeignKey?
...d(SomeModel) and ForeignKey(SomeModel, unique=True). As stated in The Definitive Guide to Django:
OneToOneField
A one-to-one relationship. Conceptually, this is similar to a ForeignKey with unique=True, but the "reverse" side of the relation will directly return a single object.
In contra...
How can I copy data from one column to another in the same table?
Is it possible to copy data from column A to column B for all records in a table in SQL?
3 Answers
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How many GCC optimization levels are there?
...ze debugging experience. -Og enables optimizations that do not interfere with debugging. It should be the
optimization level of choice for the standard edit-compile-debug cycle, offering a reasonable level of optimization
while maintaining fast compilation and a good debugging experie...
Why can't I center with margin: 0 auto?
I have a #header div that is 100% width and within that div I have an unordered list. I have applied margin: 0 auto to the unordered list but it won't center it within the header div.
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How to set my default shell on Mac?
...u press Command+, while your terminal is open and change the 'Shells open with' option to 'Default login shell.'
In case of bash, make sure that you execute echo $BASH_VERSION to confirm you are running the intended version of bash. bash --version does not give you correct information.
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How can I convert a dictionary into a list of tuples?
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>>> d = { 'a': 1, 'b': 2, 'c': 3 }
>>> d.items()
[('a', 1), ('c', 3), ('b', 2)]
>>> [(v, k) for k, v in d.iteritems()]
[(1, 'a'), (3, 'c'), (2, 'b')]
It's not in the order you want, but dicts don't have any specific order anyway.1 Sort it or organize it a...
What does “%.*s” mean in printf?
...to pass the width specifier/precision to printf(), rather than hard coding it into the format string, i.e.
void f(const char *str, int str_len)
{
printf("%.*s\n", str_len, str);
}
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