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How do you check if a certain index exists in a table?
...ropping and Creating an index on a large table is an expensive operation - esp if the existing index is already the one you want. This statement is good for one-step replacement. It doesn't compare the existing index - rather a brute force "do this, even if existing - drop it...just do it, get'r ...
Windows 7, 64 bit, DLL problems
I have a problem with our executable. I'm running this C++ 32-bit executable on my Windows 7 64-bit development box that also has all those Microsoft applications (Visual Studio 2008 + 2010, TFS, SDK, Microsoft Office)...
And it's still running just fine.
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Can my enums have friendly names? [duplicate]
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So annoying when posts don't include the non-default namespaces that they reference... System.ComponentModel and System.Reflection
– musefan
Jan 24 '12 at 10:24
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How to validate an e-mail address in swift?
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Andrej
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answered Mar 4 '16 at 6:12
NazikNazik
8,1...
SQL-Server: Error - Exclusive access could not be obtained because the database is in use
...ess and old db was left in SINGLE_USER mode.
– Smörgåsbord
Dec 21 '16 at 18:50
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this worked fo...
Iterate over the lines of a string
...ry fast ways; putting strings together by programming at a very low level (esp. by loops of += of very small pieces) can be quite slow.
Edit: added @Jacob's proposal, slightly modified to give the same results as the others (trailing blanks on a line are kept), i.e.:
from cStringIO import StringIO...
Save all files in Visual Studio project as UTF-8
... as the second parameter to ReadAllText to preserve my swedish characters (åäö).
– jesperlind
Aug 22 '11 at 23:25
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MongoDB logging all queries
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this is the most complete response to the OP. esp. regarding the 'tail-able' requirement.
– Luke W
Dec 1 '16 at 15:12
add a com...
What does the “>” (greater-than sign) CSS selector mean?
... IE6 if it matters for your projects, OK everywhere else. This resource is esp. useful for siblings, :nth-child() etc where support is still incomplete
– FelipeAls
Jul 12 '10 at 4:59
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How do you automatically set the focus to a textbox when a web page loads?
... answered Sep 5 '08 at 13:35
EspoEspo
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