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How to turn on WCF tracing?
... system, you can download it from the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" package here:
Windows SDK Download
You don't have to install the entire thing, just the ".NET Development / Tools" part.
When/if it bombs out during installation with a non-sensical error, Petopas' a...
A good example for boost::algorithm::join
...ed to use boost::algorithm::join but I couldn't find any usage examples and I didn't want to invest a lot of time learning the Boost Range library just to use this one function.
...
How to sort a HashSet?
...ements sorted for this one occurrence, then just temporarily create a List and sort that:
Set<?> yourHashSet = new HashSet<>();
...
List<?> sortedList = new ArrayList<>(yourHashSet);
Collections.sort(sortedList);
...
Linq to Sql: Multiple left outer joins
... out how to use more than one left outer join using LINQ to SQL. I understand how to use one left outer join. I'm using VB.NET. Below is my SQL syntax.
...
How to calculate time in hours between two dates in iOS
...nds-into-minutes
--edit: See ÐąrέÐέvil's answer below for correctly handling daylight savings/leap seconds
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MongoDB aggregation framework match OR
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Your answer is not correct, and as you can see, I already commented explaining where and how the answer is incorrect.
– Paul Shapiro
Jun 28 '16 at 23:34
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How to create index on JSON field in Postgres?
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JSON Functions and Operators
– Jared Beck
Sep 11 '13 at 20:27
39
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Coredata Error “data: ”
...ou access one of the properties, core data will go to the persistent store and fetch the rest of your values, then you'll get the full description in the logs.
This seems to be such a common misunderstanding that I decided to write about it, here.
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Filter data.frame rows by a logical condition
... intended for use interactively. For programming it is better to use the standard subsetting functions like [, and in particular the non-standar d evaluation of argument subset can have unanticipated consequen ces."
– Aleksandar Dimitrov
Mar 9 '13 at 13:52
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best way to get the key of a key/value javascript object
...ll(o,p)) ret.push(p);
return ret;
}
Of course if you want both, key and value, then for...in is the only reasonable solution.
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