DROP PROCEDURE IF EXISTS HaveSomeFun; CREATE PROCEDURE HaveSomeFun(user_id CHAR(50),house_id CHAR(50),room_id CHAR(50),fun_text TEXT,video_url CHAR(100))
I use an instance of NSXMLParser. I store found chars in NSMutableStrings that are stored in an NSMutableDictionary and these Dicts are then added to an NSMutableArray.
Hey there - simple query: var q = (from SomeObject o in container where o.SomeInt > 8 &开发者_StackOverflow;& o.SomeString != null //Null Ref here
Is there any difference between MySQL IF (myText IS NOT NULL) THEN and IF (my开发者_运维知识库Text != \'\') THEN
I\'m doing: select sum(clicks), date from stats group by date ...however whe开发者_JAVA技巧n the sum is null for some date, the whole row is discarded, I want to see: | null | some_date |, how
This question already has answers here: ' ... != null' or 'null != ....' best performance?
Hallo all, I have a ListView which contains a Button in each line. The following code is 开发者_Python百科part of the getView() Method
I\'m quite new to Java and having an issue checking null element in integer array. I\'m using Eclipse for editor and the line that checks null element is showing error:
I\'m having the following tables: Table a Field Type Null Key bid int(10) unsigned YES cid int(10) unsigned YES Table b
With methods test1() and test2(), I get a Type Mismatch Error: Cannot convert from null to int, which is correct; but why am I not getting the same in method test3()?How does Java evaluate the conditi
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