About your Q4-
Yes you can do that by any of these 2 ways.
if (statement==true)
return ;
else
dowhat ;
Or
if (statement!=true)
dowhat ;
else
return ;
Question
hi I'm a fresh newbie to mongodb
Q1 using
query=new BasicDBObject();
query.put("i", new BasicDBObject("$gt",13));
and
query=new QueryBuilder().put("i").Greaterthan(13).get()
is there any difference inside of the system?
Q2 I've created a class
class findkv extends BasicDBObject {
//is gt gte lt lte
public findkv (String fieldname, String op,Object tvalue)
{
if (op == "")
this.put(fieldname, tvalue);
else
this.put(fieldname, new BasicDBObject(op,tvalue));
}
}
shall I use it or shall I just use original function?
Q3 I've used mongo shell for a few weeks, and was customed to it, and find writing in mongo shell faster and shorter, which side has more advantage, writing in mongo or in java?
I shall dump them from mongo to mysql
Q4
I've an if (statement==true) return else dowhat;
seems can't be compiled
I know I can write if (statement!=true) dowhat else return, but can I still write in first style?
q5 my eclipse is Eclipse Java EE IDE for Web Developers.
Version: Juno Release Build id: 20120614-1722 I'd like to install Perl which I haven't learned yet I choose Install Update http://e-p-i-c.sf.net/updates/testing but it doesn't work, any method to install perl to eclipse manually?
No correct solution
OTHER TIPS
About your Q4-
Yes you can do that by any of these 2 ways.
if (statement==true)
return ;
else
dowhat ;
Or
if (statement!=true)
dowhat ;
else
return ;