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What does `someObject.new` do in Java?
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It's the way to instantiate a non-static inner class from outside the containing class body, as described in the Oracle docs.
Every inner class instance is associated with an instance of its containing class. When you new an inner class from within its containing class it uses the thi...
adding noise to a signal in python
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# covers 95.4% of the dataset.
# Since, anomalies are considered to be rare and typically within the
# 5-10% of the data; this filtering
# technique might work
#for us(https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule)
indexes_furhter_aw...
What is the 'dynamic' type in C# 4.0 used for?
.../ works as expected
cust.MissingMethod(); // No method found!
Notice we did not need to cast nor declare cust as type Customer. Because we declared it dynamic, the runtime takes over and then searches and sets the FirstName property for us. Now, of course, when you are using a dynamic variable, yo...
Get an array of list element contents in jQuery
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Isn't $.each considered to have bad performance? If yes, is there any other way to do it?
– Daniel
Nov 1 '13 at 15:40
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Passing variables in remote ssh command
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didn't know that bash reacts differently with single quotes and double quotes. Thanks!
– silgon
Aug 29 '17 at 7:49
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What is the meaning of “non temporal” memory accesses in x86
...f the writes ineffective.
For this and similar situations, processors provide support for non-temporal write operations. Non-temporal in this context means the data will not be reused soon, so there is no reason to cache it. These non-temporal write operations do not read a cache line and then modi...
Window vs Page vs UserControl for WPF navigation?
... in my main Window that changes based on user action.
A Page is a page inside your Window. It is mostly used for web-based systems like an XBAP, where you have a single browser window and different pages can be hosted in that window. It can also be used in Navigation Applications like sellmeadog sa...
Embedding unmanaged dll into a managed C# dll
...port. All is working great.
However, I want to embed that unmanaged DLL inside my managed DLL as explain by Microsoft there:
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Default constructor vs. inline field initialization
...itialisers and constructors, the constructor code executes second and overrides an initialised value)
Initialisers are good when you always need the same initial value (like in your example, an array of given size, or integer of specific value), but it can work in your favour or against you:
If yo...
What is the difference between :first-child and :first-of-type?
...d regardless of its type
.parent div:nth-child(2) {
border: 1px black solid;
}
To see the complete example, please visit https://jsfiddle.net/bwLvyf3k/1/
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