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Read and parse a Json File in C#
...ET handles JSON arrays natively and will parse them into strings, ints, or whatever the type happens to be without prompting from you. Here is a direct link to the basic code usages for both the reader and the writer, so you can have that open in a spare window while you're learning to work with th...
Can't launch my app in Instruments: At least one target failed to launch
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I realised what "At least one target failed to launch" means. It appears that both the development and release schemes (if you have a debug scheme and a release scheme) must have a development identity.
I had the debug scheme selected ...
Is there a max array length limit in C++?
...much on your intended users and their budgets. You can also extend it somewhat using PAE.
The type of the array is very important, as default structure alignment on many compilers is 8 bytes, which is very wasteful if memory usage is an issue. If you are using Visual C++ to target Windows, check ...
Scala: Nil vs List()
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Added System.identityHashCode to clarify what "eq" already says - they're the same object.
– James Iry
May 12 '11 at 18:08
18
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remove None value from a list without removing the 0 value
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What is __ne__?
– DrMcCleod
Jul 12 '17 at 21:00
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XML Validation with XSD in Visual Studio IDE
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@Jim McKeeth: what if you modify your XML and save it again? Sometimes the XML validation needs a trigger to kick in...
– marc_s
Jul 1 '10 at 21:15
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Can someone explain the “debounce” function in Javascript
...on't there always be a timeout (because timeout is called earlier). Also, what good does clearTimeout(timeout) do, when it is declared (making it undefined) and cleared, earlier
– Startec
Jun 3 '14 at 4:23
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Delete duplicate records in SQL Server?
...y empId)
from Employee
) x
where rn > 1;
Run it as a select to see what would be deleted:
select *
from (
select *, rn=row_number() over (partition by EmployeeName order by empId)
from Employee
) x
where rn > 1;
...
std::vector versus std::array in C++
What are the difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same.
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...rver.xml contains an unknown attribute source and that Tomcat doesn't know what to do with this attribute and therefore will ignore it.
Eclipse WTP adds a custom attribute source to the project related <Context> element in the server.xml of Tomcat which identifies the source of the context (t...