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When to use the different log levels
There are different ways to log messages, in order of fatality:
18 Answers
18
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undefined reference to boost::system::system_category() when compiling
...ng you use gcc, try adding -lboost_system to your compiler command line in order to link against that library.
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How can I parse a JSON file with PHP? [duplicate]
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BOM = byte order mark.
– swift
Mar 2 '15 at 9:35
3
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Simulator error FBSSystemServiceDomain code 4
...n installation of an app, SpringBoard will
SIGKILL that app's process in order to force a relaunch of the app
with the new executable. The problem is that there is a race
condition whereby SpringBoard may accidentally SIGKILL a new process
that we just launched rather than the old process. ...
How do you share code between projects/solutions in Visual Studio?
...ere it is not straightforward to deploy a separate DLL into SharePoint. In order to share common functionality between InfoPath forms the linked class file approach is very useful. It is placed one level above the individual form projects and everything is source controlled at the root level.
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Exception thrown in catch and finally clause
...eption() ); // <-- currentException = Exception
}
}
}
The order in which the application executes is:
main()
{
try
q()
{
try
catch
finally
}
catch
finally
}
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Parsing a JSON string in Ruby
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Also you can sets the option symbolize_names to true, in order to get keys as symbols. Exemple: JSON.parse(string, symbolize_names: true) #=> {key: :value}
– Nando Sousa
Apr 2 '14 at 0:25
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Check if one IEnumerable contains all elements of another IEnumerable
...ld work also (but is sensitive to the enumerable's items being in the same order)
return list1Uris.SequenceEqual(list2Uris);
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Read data from SqlDataReader
...query or the firstt column on the table. I have a table with 3 columns in order: ID, Dir, Email. My command selects dir and email. Will reader.GetStrting(0) retrieve dir or ID? Are the indexes based off the table itself on SQL Server or off the query you executed to select columns from a table?
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How does the const constructor actually work?
...peated calculations, or to make it possible to impose a meaningful sorting order.
This means that const expressions like const Foo(1, 1) can represent any usable form that is useful for comparison in virtual machine.
The VM only needs to take into account the value type and arguments in the orde...