I hava read from Khalid Mugal and others that the conditional operator is right associative. Can someone explain to me what this means and show me a simple 开发者_JAVA技巧example?It is right-associat
I have the below condition: if (isset($x)){ $y_class = \'new value\'; }else { $z_class = \'new value\'; }
While playing around with new concepts, I came across the Ternary Operator and its beauty. After playing with it for a while, I decided to test its limits.
I would like to declare a conditional method expression in EL like below: <p:dataTable id=\"#{cc.attrs.datatableId}\" var=\"overview\"
I am writing conditional operator in place of if else . But i my case ihave multiple statements as following
how could I use something like this: 开发者_如何学编程 @comments = @company.comments.where(:approved => true).or(:ip => request.remote_ip).all
I have an Address Book program it can: Add an Entry Delete an Entry Update an Entry View all Entries View specific entry
i\'m having trouble comparing in my if statement, in C programming i am using \"==\" double equal sign to compare two string...
Ok, i tested what follows and i\'ll just let you know what i discovered: echo (\'-1\' < 0) ? \'true\' : \'false\'; // will echo \"true\"
hope you can help me coding. What i need to do: 1.) I should not allow user to have a blank entry.. I should prompt them like \"No name inputted!\"
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