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Rails 4: assets not loading in production
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edited Sep 27 '16 at 22:59
hd1
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an...
How to check if a user is logged in (how to properly use user.is_authenticated)?
...cated is now an attribute in Django 1.10.
The method was removed in Django 2.0.
For Django 1.9 and older:
is_authenticated is a function. You should call it like
if request.user.is_authenticated():
# do something if the user is authenticated
As Peter Rowell pointed out, what may be tripping you...
Illegal mix of collations MySQL Error
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290
SET collation_connection = 'utf8_general_ci';
then for your databases
ALTER DATABASE your_d...
UIActionSheet cancel button strange behaviour
...Answer Also works, but is hacky:
Just found a possible answer:
01-Dec-2008 10:22 PM Tom Saxton:
I looked at this bug some more, and it seems to be an issue with the tabbar.
If you call UIActionSheet's [sheet showInView:self.view] from a view controller that is a child of a UITabViewContr...
adding header to python requests module
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2 Answers
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What is the best way to detect a mobile device?
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Proper usage of Optional.ifPresent()
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jwismar
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answered Jun 15 '14 at 9:41
JB NizetJB Nizet
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How do I know that the UICollectionView has been loaded completely?
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// In viewDidLoad
[self.collectionView addObserver:self forKeyPath:@"contentSize" options:NSKeyV...
How to see log files in MySQL?
...ysql/conf.d/mysqld_safe_syslog.cnf) and remove or comment those line.
step2: Go to mysql conf file (/etc/mysql/my.cnf) and add following lines
To enable error log add following
[mysqld_safe]
log_error=/var/log/mysql/mysql_error.log
[mysqld]
log_error=/var/log/mysql/mysql_error.log
To enable g...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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Victor Stafusa
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answered Feb 8 '11 at 9:29
trojanfoetrojanfoe
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