About
Hi, I'm Christian Castelli, a 28 years old italian programmer located in Pisa (Italy). Here I post small snippets of code which can be useful in my work.Links
Codepuzzling main siteMy Life Style
while(passion) {
try {
myLife.run();
}catch(LifeExceptions) {
stronger++;
continue;
}
}
Following
I find a very useful webpage on how to swap columns values in MySQL. In that article are presented three methods, of which I’ve chosen the following one which makes use of a temporary variable:
UPDATE table SET x=(@temp:=x), x = y, y = @temp WHERE condition....
