Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
$.each(data, function(i){
_(catalog.add(this));//iterating through each object in objectStore
});
I was wondering what difference does it make if i exclude the underscore before the function call.
Update
The OP is referring to the jquery indexeddb plugin.
It calls a function called
_and passes the result of the expressioncatalog.add(this)as the first and only argument.That function is quite likely the one defined by the library you can download from underscorejs.org, which is another in a series of libraries that lack intention revealing variable names.