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How can I randomize the lines in a file using standard tools on Red Hat Linux?
... `wc -c $i` -eq `wc -c $i.new` ]]
then
mv $i.new $i
else
echo "Error for file $i!"
fi
done
Untested, but hopefully works.
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Will the base class constructor be automatically called?
...ntract]
public abstract class DataModelBase : INotifyPropertyChanged, IDataErrorInfo {
#region Properties
[IgnoreDataMember]
public object Self {
get { return this; }
//only here to trigger change
set { OnPropertyChanged("Self"); }
}
#endregion Properti...
One DbContext per web request… why?
...approach.
– aggsol
Apr 18 '19 at 14:05
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How to set cornerRadius for only top-left and top-right corner of a UIView?
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Little syntax error in Swift 3 version: path.CGPath should be path.cgPath
– Rob
Oct 18 '16 at 12:05
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Decompile .smali files on an APK [duplicate]
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Virtous doesn't convert smali to java properly. Gives errors stating that .java file is not found where it should generate by itself. Waste of time
– Buddy
Aug 18 '15 at 13:50
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Is it considered bad practice to perform HTTP POST without entity body?
... to: {e.__repr__()}')
raise HTTPException(HTTP_500_INTERNAL_SERVER_ERROR, detail=e.__repr__())
return response
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How do I reference a javascript object property with a hyphen in it?
...g dynamic method names.
this means obj[method] would give you an undefined error
while obj["method"] would not
You must use this notation if you are using characters that are not allowed in js variables.
This regex pretty much sums it up
[a-zA-Z_$][0-9a-zA-Z_$]*
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Laravel redirect back to original destination after login
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But before that, Laravel shows a 403 error page without any action. Instead, how to redirect automatically to the login page, and then to the intended page??
– Pathros
Aug 23 at 4:23
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How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
... on a debian wheezy ( I had previously migrated from 8.4 and I was getting errors ).
What I did:
First, I deleted config and database
$ sudo pg_dropcluster --stop 9.1 main
Then removed postgresql
$ sudo apt-get remove --purge postgresql postgresql-9.1
and then reinstalled
$ sudo apt-get i...
Convert RGB to RGBA over white
...number a, but the problem is to find a number for which the discretization error is minimal.
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