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How do I escape the wildcard/asterisk character in bash?
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Why in hell? printf is a separate process (at least, not a built-in in bash) and the use of printf you demonstrate has no benefit over echo.
– ddaa
Sep 19 '08 at 14:35
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What's the bad magic number error?
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@AntonyHatchkins At least in my view, this could be a comment on any of the answers suggesting deletion of .pyc. Even though this is one possible cause, it doesn't have a different solution, so this is redundant. Feel free to disagree, just my o...
Best exception for an invalid generic type argument
...emselves, then
InvalidOperationException should be
used.
There is at least one leap of faith in there, that method parameters recommendations are also to be applied to generic parameters, but there isn't anything better in the SystemException hierachy imho.
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How to check if a number is a power of 2
...ue of a number you perform a bitwise negation and add 1 to the result. The least significant bit of i which is set will also be set in -i. The bits below that will be 0 (in both values) while the bits above it will be inverted with respect to each other. The value of i & -i will therefore be th...
How and/or why is merging in Git better than in SVN?
...m the tools aside; why have all that litter around in your repository? At least in p4 (since a user's "workspace" is essentially a per-user branch), git or hg you've got the option to not let everyone know about the changes you do until you push them upstream, which is a safe-guard for when the cha...
Prevent users from submitting a form by hitting Enter
...to the condition, or else newlines inside a textarea are blocked (in IE at least).
– Flash
Aug 8 '12 at 6:47
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Styling multi-line conditions in 'if' statements? [closed]
...' and \
cond3 == 'val3' and cond4 == 'val4':
do_something
This at least gives you some differentiation.
Or even:
if cond1 == 'val1' and cond2 == 'val2' and \
cond3 == 'val3' and \
cond4 == 'val4':
do_something
I think I prefer:
if cond1...
T-SQL get SELECTed value of stored procedure
...rned by the query.
RETURN VALUE
since your query returns an int field, at least based on how you named it. you can use this trick:
CREATE PROCEDURE GetMyInt
( @Param int)
AS
DECLARE @ReturnValue int
SELECT @ReturnValue=MyIntField FROM MyTable WHERE MyPrimaryKeyField = @Param
RETURN @ReturnValue
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What is the proper REST response code for a valid request but an empty data?
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I strongly oppose 404 in favour of 204 or 200 with empty data. Or at least one should use a response entity with the 404.
The request was received and properly processed - it did trigger application code on the server, thus one cannot really say that it was a client error and thus the whole c...
Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
...r will not be shown anymore (you can see it only through scrolling up). At least for me it is not shown
– Ruzard
Dec 15 '12 at 16:49
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