int age == 3; if (age == 2) NSLog(@\"2\"); if (age == 4) NSLog(@\"4\"); if (age == 3) NSLog(@\"3\"); I was wondering what\'s the point of putting else ifins开发者_Go百科tead of having three if st
The website I am working on has a different footer on the home page to all the other pages on the site.
i have a problem with perl. i want to parse an email object or log or file whatever. i want to find where is mail comes from. first i have to check \"x-envelop-from\" line, if there isn\'t match, then
Hi, I\'m using if / else conditions to create elements in a dictionnary, such as x = { \'id\' : id, \'image\' : res[\'image\'] if \'image\' in res.keys() else \'\',
I\'ve got the following SQL statement that I am working on.I\'ve trimmed it down to the parts necessary to illustrate the problem.
This question already has answers here: Closed 11 years ago. Possible Duplicate: Help on Objective-C BOOL methods?
This question already has answers here: 开发者_JAVA技巧 Closed 11 years ago. Possible Duplicate: How do I use regular expressions in bash scripts?
sorgu.CommandText = \"select count(*) from mert\"; I want to use within if statement to count value in that query.And,I want to access to that value.How can I do that?
How can I write this if condition in switch method? if( $k != \'pg_id\' && $k != \'pg_tag\' && $k != \'pg_user\' )
I have some huge blocks of code and I would like to avoid using elseif so th开发者_运维知识库e question is : Is it possible to construct an IF function with two possibilities in the same statement ?
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