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How do I remove a property from a JavaScript object?
...d values. The delete operator is used to remove these keys, more commonly known as object properties, one at a time.
var obj = {
myProperty: 1
}
console.log(obj.hasOwnProperty('myProperty')) // true
delete obj.myProperty
console.log(obj.hasOwnProperty('myProperty')) // false
T...
What is the native keyword in Java for?
...212:
protected native Object clone() throws CloneNotSupportedException;
Now comes the hard part, finding where clone is amidst all the indirection. The query that helped me was:
find . -iname object.c
which would find either C or C++ files that might implement Object's native methods. It leads...
How can I reset or revert a file to a specific revision?
...file which has been committed a few times as part of a group of files, but now want to reset/revert the changes on it back to a previous version.
...
How to reload a page using JavaScript
...
that 's interesting, but now I am confused
– Arun Prasad E S
Oct 28 '16 at 4:18
15
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ReSharper Abbreviations List: Where can I modify it?
...
Thanks! Don't know why I couldn't find it myself.
– Alex Czarto
Apr 20 '09 at 20:17
...
Get Specific Columns Using “With()” Function in Laravel Eloquent
... this in the Laravel 5.3 version? I think they changed it... again.... and now it returns null when I try with this approach
– Andre F.
Feb 5 '17 at 8:09
...
How do I prevent Android taking a screenshot when my app goes to the background?
...., apps using the media projection APIs).
UPDATE: it also secures against Now On Tap or other assistants on Android 6.0; they will not get access to the details of widgets and containers in your UI if the user brings up the assistant.
UPDATE #2: however, not everything in the activity will be prot...
How to set top-left alignment for UILabel for iOS application?
...r, I was excited to have a purely UI solution, then that code comes out of nowhere and we're not told where to put it
– velkoon
Oct 6 '18 at 0:07
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Paging with Oracle
...o 1000 and 500.000 to 501.000... I was using this kind of select structure now I'm searching for a workaround.
– newhouse
Aug 6 '12 at 11:58
3
...
A python class that acts like dict
..._(self,*arg,**kw):
super(CustomDictOne, self).__init__(*arg, **kw)
Now you can use the built-in functions, like dict.get() as self.get().
You do not need to wrap a hidden self._dict. Your class already is a dict.
...