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Illegal mix of collations MySQL Error
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SET collation_connection = 'utf8_general_ci';
then for your databases
ALTER DATABASE your_d...
adding header to python requests module
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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...
Regular expression for floating point numbers
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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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How to split the name string in mysql?
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I've seperated this answer into two(2) methods. The first method will separate your fullname field into first, middle, and last names. The middle name will show as NULL if there is no middle name.
SELECT
SUBSTRING_INDEX(SUBSTRING_INDEX(fullname, ' ', 1), ...
Which concurrent Queue implementation should I use in Java?
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community wiki
2 revs, 2 users 86%Yishai
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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...
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...