I\'m not sure if开发者_高级运维 this is where I need to be asking this question, but here it is. My company is preparing to release a software program in the format of PIN cards (similar to phone card
When i run a mysql select statement, it 开发者_如何学运维takes very long because i have already previously deleted a very large number of rows.
I have an idea for a site that involves uploading files to the site. But what I\'d like - and wondering if it\'s possible - is when a user clicks on \"B开发者_StackOverflow社区rowse\", and selects the
加载中,请稍侯......