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nvm keeps “forgetting” node in new terminal session
...vm alias default 0.12.7
This sets the default node version in your shell. Then verify that the change persists by closing the shell window, opening a new one, then:
node --version
share
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improve ...
Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
...If you are really intending to change complete environment to C# settings, then follow this approach.
SOLUTION 1:
Go to "Tools" (menu)
"Import and Export Settings"
"Import selected environment settings"
Either select "Yes, save my current settings" or "No, just import new settings, overwriting my...
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...nd the connection was already enlisted in a transaction scope transaction, then there is no error; in fact, there's no new transaction created for the scope, and the transaction count (@@trancount) does not increase. If, however, you use TransactionScopeOption.RequiresNew, then you get a helpful er...
Viewing my IIS hosted site on other machines on my network
...bound Rules -> Action -> New Rule
select Predefined radio button and then select the last item -
World Wide Web Services(HTTP)
click next and leave the next steps as they are (allow the
connection)
Because outbound traffic(from server to outside world) is allowed by default .it means f...
“unmappable character for encoding” warning in Java
...ed in C#, where unicode escaping is only applied in certain contexts - but then there's the dangerous \x escape sequence as well, which is awful.)
– Jon Skeet
Jan 21 '09 at 11:38
5...
Rolling median algorithm in C
...fficient ways to do it. The first is to sort the initial window of values, then perform a binary search to insert the new value and remove the existing one at each iteration.
...
vbscript output to console
...n ForceConsole()
If InStr(LCase(WScript.FullName), vbsInterpreter) = 0 Then
oWSH.Run vbsInterpreter & " //NoLogo " & Chr(34) & WScript.ScriptFullName & Chr(34)
WScript.Quit
End If
End Function
Function cls()
For i = 1 To 50
printf ""
Next
E...
Unable to cast object of type 'System.DBNull' to type 'System.String`
...
@roman: so then we would want to have an additional check (prior to checking for null) that checks for a boolean type...
– IAbstract
Aug 27 '10 at 14:37
...
Return multiple columns from pandas apply()
.... dev. of 7 runs, 100 loops each)
# 3 - Tuples (pass series, return tuple then zip):
1.36 ms ± 62.8 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
# 4 - Tuples (Jesse Answer) - (pass value, return tuple then zip):
752 µs ± 18.5 µs per loop (mean ± std. dev. of 7 runs, 1000 loops ...
Oracle Differences between NVL and Coalesce
...s Oracle wants to type cast null in you sub-query to a char by default and then you have the same issue listed in your item 3 (mixed data types). If you change it to TO_DATE(NULL) you probably wouldn't get the error (I can't reproduce the error on the version of Oracle I'm using). Otherwise I agree...