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What exactly is Python's file.flush() doing?
...ve to tell the OS to write it to disk with os.fsync() in those cases.
[1] http://docs.python.org/library/stdtypes.html
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Saving changes after table edit in SQL Server Management Studio
...at require table re-creation”.
Here is a very good explanation on this:
http://blog.sqlauthority.com/2009/05/18/sql-server-fix-management-studio-error-saving-changes-in-not-permitted-the-changes-you-have-made-require-the-following-tables-to-be-dropped-and-re-created-you-have-either-made-changes-t...
'uint32_t' identifier not found error
...his case uint32_t is UINT32 or just UINT.
All types definitions are here: http://msdn.microsoft.com/en-us/library/windows/desktop/aa383751%28v=vs.85%29.aspx
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Convert.ChangeType() fails on Nullable Types
...DateTime>("field3");
I wrote a series of blog posts including this at http://www.endswithsaurus.com/2010_07_01_archive.html (Scroll down to the Addendum, @JohnMacintyre actually spotted the bug in my original code which led me down the same path you're on now). I have a couple of small modific...
How many and which are the uses of “const” in C++?
...amp;const_obj;
The clockwise spiral rule can help untangle a declaration http://c-faq.com/decl/spiral.anderson.html
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How do you configure Django for simple development and deployment?
...e:
if LIVEHOST:
DEBUG = False
PREPEND_WWW = True
MEDIA_URL = 'http://static1.grsites.com/'
else:
DEBUG = True
PREPEND_WWW = False
MEDIA_URL = 'http://localhost:8000/static/'
and so on. A little bit less readable, but it works fine and saves having to juggle multiple settin...
How do I set up a basic Ruby project?
...epository for your gem, then push it up
~/code/my_lib $ curl -u myusername https://api.github.com/user/repos -d '{"name":"my_lib"}'
~/code/my_lib $ git remote add origin git@github.com:myusername/my_lib.git
~/code/my_lib $ git push
Then, when you're ready to release your gem on Rubygems.org, run ...
How to draw polygons on an HTML5 canvas?
...
from http://www.scienceprimer.com/drawing-regular-polygons-javascript-canvas:
The following code will draw a hexagon. Change the number of sides to create different regular polygons.
var ctx = document.getElementById('hexago...
How to install the JDK on Ubuntu Linux
...om Oracle's site. The download to the newest version is always linked from http://java.oracle.com.
As root, do;
cd /usr/local
tar xzf <the file you just downloaded>
As your normal user, add or change these two lines in your ~/.profile to point to the installation;
export JAVA_HOME=/usr/l...
How to Define Callbacks in Android?
...t to know more about communication (callbacks) between fragments see here:
http://developer.android.com/guide/components/fragments.html#CommunicatingWithActivity
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