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Overloading and overriding
...e virtual method or the base class. Just to give a hint regarding the main idea.
Let's say there is a Vehicle washing machine and it has a function called as "Wash" and accepts Car as a type.
Gets the Car input and washes the Car.
public void Wash(Car anyCar){
//wash the car
}
Let's ove...
Does Android support near real time push notification?
...as a standalone library.
You may also consider PubSubHubub, but I have no idea the network usage of it. I believe it is built atop of XMPP.
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Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
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Good idea, but this removes newlines among other things
– Somaiah Kumbera
Apr 9 '19 at 16:50
add a commen...
Logical operators (“and”, “or”) in DOS batch
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Athul Prakash (age 16 at the time) gave a logical idea for how to implement an OR test by negating the conditions in IF statements and then using the ELSE clause as the location to put the code that requires execution. I thought to myself that there are however two else clau...
Common use-cases for pickle in Python
...n. After I read simple wiki article on serialization I grasped the general idea as well as "common cases". Maybe it'll help somebody...
– Bad
Mar 10 '15 at 9:50
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Modifying the “Path to executable” of a windows service
... | LocalSystem |
But, HTML will be pretty easier :D
Any bright ideas for improvement are welcome V^_^
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JavaScript: Create and save file [duplicate]
...ng in IE 11.0.9600.18426, but it is working in Chrome 52.0.2743.116 m. Any ideas to get this working in IE 11?
– trueimage
Aug 24 '16 at 19:22
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What is the standard way to add N seconds to datetime.time in Python?
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Thanks - great idea
– Anupam
Mar 25 '18 at 6:33
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Cannot create an array of LinkedLists in Java…?
...erNodeList { private final List< IntegerNode > nodes; }
is a clever idea to avoid the warning. maybe a little bit nicer is to use an interface for it:
public interface IntegerNodeList extends List<IntegerNode> {}
then
List<IntegerNode>[] myMatrix = new IntegerNodeList[numRows];
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
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Seems to be working now. No idea what happened earlier. Same code.
– frostymarvelous
Aug 20 '15 at 23:38
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