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What is a memory fence?
...nly found in device drivers than application code.
The CPU reordering is different from compiler optimisations - although the artefacts can be similar. You need to take separate measures to stop the compiler reordering your instructions if that may cause undesirable behaviour (e.g. use of the volat...
Animate a custom Dialog
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To start with, the most important thing — I probably had it working 5 different ways today but couldn't tell because... If your devices animation settings are set to "No Animations" (Settings → Display → Animation) then the dialogs won't be animated no matter what you do!
The following is a...
SVN Error - Not a working copy
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If you get a "not a working copy" when doing a recursive svn cleanup my guess is that you have a directory which should be a working copy (i.e. the .svn directory at the top level says so), but it is missing its own .svn dire...
Reload an iframe with jQuery
I have two iframes on a page and one makes changes to the other but the other iframe doesn't show the change until I refresh. Is there an easy way to refresh this iframe with jQuery?
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How to set target hosts in Fabric file
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Or if the task is always run on the same role, you can use the @roles() decorator on the task.
– Tom
Aug 14 '12 at 18:19
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Does “\d” in regex mean a digit?
...found that in 123 , \d matches 1 and 3 but not 2 . I was wondering if \d matches a digit satisfying what kind of requirement? I am talking about Python style regex.
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How to read last commit comment?
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git show
is the fastest to type, but shows you the diff as well.
git log -1
is fast and simple.
git log -1 --pretty=%B
if you need just the commit message and nothing else.
share
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Get itunes link for app before submitting
...he binary is submitted through the application loader. Is there any other known way to get the itunes/app store link to my app before I submit the binary?
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How Big can a Python List Get?
...answered May 12 '09 at 23:48
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What good are SQL Server schemas?
...a SQL 2000 guy and I've always been confused by schemas in 2005+. Yes, I know the basic definition of a schema, but what are they really used for in a typical SQL Server deployment?
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