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How to embed a video into GitHub README.md?
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VonCVonC
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Permission is only granted to system app
...ave those permissions listed in the manifest. Eclipse gives the following error when I try to make a build(command line build works):
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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...
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...
Best way to create enum of strings?
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105
Custom String Values for Enum
from http://javahowto.blogspot.com/2006/10/custom-string-values-...
Coredata Error “data: ”
... let arrayOfData = try context.fetch(request)
} catch {
// Handle the error!
}
Hope , it will help you . :)
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iOS Remote Debugging
...though.
– Hyangelo
Sep 26 '12 at 18:05
5
I hope Chrome will enable the same feature soon, so that...
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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How to access the ith column of a NumPy multidimensional array?
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answered Apr 20 '13 at 14:05
AkavallAkavall
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