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Preserve line breaks in angularjs
...e.
– Troels Larsen
Oct 16 '14 at 13:05
1
Watch the white-space preceding the text, that will be p...
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...
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...
Coredata Error “data: ”
... let arrayOfData = try context.fetch(request)
} catch {
// Handle the error!
}
Hope , it will help you . :)
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How to measure time taken between lines of code in python?
...
answered May 28 '19 at 14:05
Sayali SonawaneSayali Sonawane
9,36144 gold badges3636 silver badges4242 bronze badges
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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
...
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"
...
Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
...
As hinted at by this post Error in chrome: Content-Type is not allowed by Access-Control-Allow-Headers just add the additional header to your web.config like so...
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow...
How to call shell commands from Ruby
...ust me?
– skagedal
Mar 12 '15 at 15:05
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Determine function name from within that function (without using traceback)
...ite similar)
– PatrickT
Jun 6 at 19:05
1
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