Before a few months, I was working on some mysterious issue regarding some SQL statements, it was something like this.
SELECT count(*) from some_table WHERE (condition_a);
the result was:
+----------+
| count(*) |
+----------+
| 11223 |
+----------+
Continue reading NULL Is Not A Value
Monthly Archives: September 2006
Chain Letters
A typical chain letter consists of a message that attempts to induce the recipient to make a number of copies of the letter and then pass them on to one or more new recipients. A chain letter can be considered a type of meme, a self-replicating piece of information that uses a human host to distribute copies of itself. Common methods used by chain letters include emotionally manipulative stories, get-rich-quick pyramid schemes, and the exploitation of superstition to threaten the recipient with bad luck or even physical violence if he or she “breaks the chain” and refuses to adhere by the conditions set out by the letter.
Warning – Too Dangerous Together
Just listening to one of these songs makes me high, what happens if I heard them all together. But be ware that this would effect you, only if you are a Blues listener, and adore Jimi Hendrix as much as I do.
Well, you think I’m kidding, well if you match the conditions above, try to listen to Once I Had a Woman, OK after you listened to it how do you feel, aren’t you high already, Now if you are not high, well you don’t need to continue, as you don’t match the conditions, if you do, well be careful this can be extremely dangerous, it’s preferable that one of the other type be with you – but of course he needs to shut up, cause these people can ruin everything – in case you needed help. Continue reading Warning – Too Dangerous Together