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Populate data table from data reader
...
}
catch (SqlException ex)
{
// handle error
}
catch (Exception ex)
{
// handle error
}
finally
{
conn.Close();
}
}
...
Converting string from snake_case to CamelCase in Ruby
...ant in context (and does need camelize). 'active_record'.constantize gives error, 'active_record'.camelize.constantize returns the constant ActiveRecord, 'active_record'.classify returns the string 'ActiveRecord'. And if you did 'no_class'.camelize.constantize you'd get error (no such constant NoCla...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
I am getting the following error when I try to connect to mysql:
34 Answers
34
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How set maximum date in datepicker dialog in android?
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I'm getting error when I paste the code - getActivity() is in red. the error is "can not find symbol method getActivity()". It is suggeting to create a method or create property.
– Sriram Nadiminti
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“Cannot evaluate expression because the code of the current method is optimized” in Visual Studio 20
...I can't quick watch (or hover on) any variable in the debugger. I get this error "Cannot evaluate expression because the code of the current method is optimized".
...
How to generate keyboard events in Python?
...pes import wintypes
import time
user32 = ctypes.WinDLL('user32', use_last_error=True)
INPUT_MOUSE = 0
INPUT_KEYBOARD = 1
INPUT_HARDWARE = 2
KEYEVENTF_EXTENDEDKEY = 0x0001
KEYEVENTF_KEYUP = 0x0002
KEYEVENTF_UNICODE = 0x0004
KEYEVENTF_SCANCODE = 0x0008
MAPVK_VK_TO_VSC = 0
# msdn.m...
Cannot import XSSF in Apache POI
... the version 3.7 of the Apache POI and I am getting a "cannot be resolved" error when I do:
11 Answers
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How to use http.client in Node.js if there is basic authorization
... : url,
headers : {
"Authorization" : auth
}
}, function(error, response, body) {
console.log('body : ', body);
} );
share
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Could not load file or assembly or one of its dependencies
...dll (in my case NativeInterfaces.dll)
You can see one or more dll with the error in red Error opening file...
It means that this dll is missing in your system; in my case the dll name is MSVCR71.DLL
You can download missings dll from google and copy in right path (in my case c:\windows\system32)
A...
What are 'get' and 'set' in Swift?
...if newVal >= 2 {
_members = newVal
} else {
println('error: cannot have family with less than 2 members')
}
}
}
}
Now we can access the members variable as before, by typing instanceOfFamily.members, and thanks to the setter function, we can also set it's value as b...