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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...PSD I uploaded is for a black toolbar. I haven't tried much with the blue ones as my app doesn't use that. But from what I know the tool bar won't re-colour it as needed. chris.
– PyjamaSam
Jan 21 '10 at 23:28
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Get first day of week in SQL Server
... behavior will change. Depending on which behavior you want, you could use one of these functions:
CREATE FUNCTION dbo.StartOfWeek1 -- always a Sunday
(
@d DATE
)
RETURNS DATE
AS
BEGIN
RETURN (SELECT DATEADD(WEEK, DATEDIFF(WEEK, '19050101', @d), '19050101'));
END
GO
...or...
CREATE FUNCT...
Unit testing private methods in C#
... you are trying to test, extract it and test it by its public interface.
One piece of advice / Thinking tool..... There is an idea that no method should ever be private. Meaning all methods should live on a public interface of an object.... if you feel you need to make it private, it most likely...
How should I structure a Python package that contains Cython code
...
I've done this myself now, in a Python package simplerandom (BitBucket repo - EDIT: now github) (I don't expect this to be a popular package, but it was a good chance to learn Cython).
This method relies on the fact that building ...
Replacing a char at a given index in string? [duplicate]
...an using ToCharArray as in Jon's answer, you should run tests to see which one is faster.
– Thomas Levesque
Feb 20 '12 at 20:18
16
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1052: Column 'id' in field list is ambiguous
...depreciated' since SQL-92 introduced NATURAL JOIN.
– onedaywhen
Jul 2 '18 at 12:53
add a comment
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Replace transparency in PNG images with white background
... Check out my answer below. It was added 2 years after this one.
– Rok Kralj
Apr 3 '13 at 8:34
44
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Where does Java's String constant pool live, the heap or the stack?
..., the exact location of the string pool is not specified and can vary from one JVM implementation to another.
It is interesting to note that until Java 7, the pool was in the permgen space of the heap on hotspot JVM but it has been moved to the main part of the heap since Java 7:
Area: HotSpot
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Make var_dump look pretty
...a try. Sometimes the dumps, messages and exceptions seem like they're just one long string when it turns out that the line breaks simply don't show. Especially XML trees.
Alternatively, I've once created a small little tool called InteractiveVarDump for this very purpose. It certainly has its limit...
Change a branch name in a Git repo
... it with git push origin :branchname. That would allow you to push the new one and delete the old one, essentially renaming it on the remote.
– Jonathan
Oct 7 '10 at 14:52
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