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iOS / Android cross platform development [closed]
...c Marker, a 2D physics-based side-scroller written in Unity. If you don't know it, I recommend checking it out (especially if there are any kids in your household). Max is available for PC, Wii, iOS and Windows Phone 7 (although the latter version is a port, since Unity doesn't support WinPhone). Un...
How to get the currently logged in user's user id in Django?
...d sessions
sessions = Session.objects.filter(expire_date__gte=timezone.now())
user_id_list = []
# build list of user ids from query
for session in sessions:
data = session.get_decoded()
# if the user is authenticated
if data.get('_auth_user_id'):
u...
How to migrate/convert from SVN to Mercurial (hg) on windows
... need to apply/save some settings first or start with a blank file if you know what you doing.
– Ahmad
Nov 8 '10 at 5:37
9
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How to reset postgres' primary key sequence when it falls out of sync?
...quence tbl_tbl_id_seq (which is the default automatic name).
If you don't know the name of the attached sequence (which doesn't have to be in default form), use pg_get_serial_sequence():
SELECT setval(pg_get_serial_sequence('tbl', 'tbl_id'), max(tbl_id)) FROM tbl;
There is no off-by-one error here....
What is an example of the Liskov Substitution Principle?
...o base classes must be
able to use objects of derived classes
without knowing it.
At its heart LSP is about interfaces and contracts as well as how to decide when to extend a class vs. use another strategy such as composition to achieve your goal.
The most effective way I have seen to illustr...
Git push to wrong branch
...t branch -d wrong_branch
git branch rename new_wrong_branch wrong_branch
Now the setting is
A -- B -- C -- C1 -- C2 -- C3 -- C4 # right_branch
\
\ -- D # wrong_branch
Then you have to push your results with force (IF nobody has synchronized with your remote repo yet):
git ...
Java: int array initializes with nonzero elements
...n Windows (for similar versions of JDK). Additionally it would be nice to know when this bug will be fixed.
There is only advice at the moment: do not use JDK1.7.0_04 or later if you depend on JLS for newly declared arrays.
Update at October 5:
In the new Build 10 of the JDK 7u10 (early access) r...
Output of git branch in tree like fashion
Right now, when I type "git branch"
6 Answers
6
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“for” vs “each” in Ruby
... graysoftinc.com/early-steps/the-evils-of-the-for-loop is the new link, now that JEG2's site is back online.
– pnomolos
Jun 11 '14 at 23:32
add a comment
...
How to disable code formatting for some part of the code using comments?
...
Obsolete answer from 2010:
No, it's not possible right now, I've submitted a new issue which you can track.
As a temporary solution you can use external formatter plug-in for IDEA which can utilize Eclipse code formatter (I didn't check whether this particular option is supporte...