If I have a function like: public function defaultValues(first = 1,second =2,third = 3) { trace(first); trace(second);
I have MySQL Server version 5.1.53. I was looking for an hour to answer this question by myself. Including read the documentation itself at http://dev.mysql.com/doc/refman/5.1/en/select.html
I\'m looking over some code and I came across some syntax that I don\'t know the meaning of. What does the \'->\' mean?
I\'m unfamiliar with the parameter syntax in doInBackground(Params... params) What is this t开发者_如何学Cype of thing called, and how do I utilize it?As devA and VVV have said, that is called \"vara
I have a little silly question. I have installed a PostgreSQL DB Server, but when I run query, there is a problem with column identifier without quotes. I don\'t know why the quotes around identifiers
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, r开发者_高级运维eferences,or expertise, but this question will likely so
I have a standard insert into / select statement that is formatted similar to this: insert into Table ( ...,
I don\'t see any difference in the following: Object o = new LinkedList<Long>(); System.out.println(o instanceof List);
for example, the following code if( obj.attr1.attr2.attr3.attr4 == \'constant\' ) return; needs to be rewritten as
From the rails postgresql_adapter.rb.I get what it\'s trying to do, I just don\'t get how it happens.It\'s really to do with the <<-SQL that I\'m lost.
加载中,请稍侯......