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Explanation of JSHint's Bad line breaking before '+' error
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Thanks for the answer, having a rationale behind the error makes it a lot easier for me to justify making the changes to appease JSHint.
– James McMahon
Feb 28 '13 at 18:35
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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Technically, the first raises a RuntimeError with the message set to "foo", and the second raises an Exception with the message set to "foo".
Practically, there is a significant difference between when you would want to use the former and when you want to use the...
Coredata Error “data: ”
... let arrayOfData = try context.fetch(request)
} catch {
// Handle the error!
}
Hope , it will help you . :)
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How can I convert my device token (NSData) into an NSString?
...2.2hhx do?
– Honey
Nov 14 '17 at 17:05
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jQuery Validate - require at least one field in a group to be filled
...te div instead of after all every field.
put in form validate script
showErrors: function(errorMap, errorList){
$("#form_error").html("Please fill out at least 1 field before submitting.");
this.defaultShowErrors();
},
add this somewhere in the page
<div class...
how to edit .csproj file
... my .csproj file using .NET framework 4.0 MSBUILD.EXE file I am getting an error "lable01" not found in the current context of "website01.csproj"
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Server is already running in Rails
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edited Sep 26 '14 at 18:05
answered Mar 13 '14 at 18:58
J...
Getting “Lock wait timeout exceeded; try restarting transaction” even though I'm not using a transac
...ime, so you have to wait some process to be idle. If so you could get this error. Am I right?
– zhuguowei
Aug 4 '16 at 9:36
6
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What is an optional value in Swift?
...can be nil
If you try to set a non-optional variable to nil, you'll get an error.
var red: String = "Red"
red = nil // error: nil cannot be assigned to type 'String'
Another way of looking at optionals is as a complement to normal Swift variables. They are a counterpart to a variable which is guara...
Laravel stylesheets and javascript don't load for non-base routes
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