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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...
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...
Regular expression for floating point numbers
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12 Answers
12
Active
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How do I know that the UICollectionView has been loaded completely?
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62
// In viewDidLoad
[self.collectionView addObserver:self forKeyPath:@"contentSize" options:NSKeyV...
Which concurrent Queue implementation should I use in Java?
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community wiki
2 revs, 2 users 86%Yishai
67
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Best way to replace multiple characters in a string?
...) 1000000 loops, best of 3: 1.51 μs per loop
c) 100000 loops, best of 3: 12.3 μs per loop
d) 100000 loops, best of 3: 12 μs per loop
e) 100000 loops, best of 3: 3.27 μs per loop
f) 1000000 loops, best of 3: 0.817 μs per loop
g) 100000 loops, best of 3: 3.64 μs per loop
h) 1000000 loops, best o...
Quick and easy file dialog in Python?
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208
Tkinter is the easiest way if you don't want to have any other dependencies.
To show only the ...
How to read multiple text files into a single RDD?
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edited Aug 21 '19 at 23:06
ChrisWue
16.5k33 gold badges4545 silver badges7272 bronze badges
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Split value from one field to two
... last name and the first name of users. Is it possible to split those into 2 fields memberfirst , memberlast ?
13 Answer...