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How can building a heap be O(n) time complexity?
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I think there are several questions buried in this topic:
How do you implement buildHeap so it runs in O(n) time?
How do you show that buildHeap runs in O(n) time when implemented correctly?
Why doesn't that same logic work to mak...
How to randomize two ArrayLists in the same fashion?
...ized the list of imgList according to the randomization of fileList ? Like in excel, if we sort certain column, the other column will automatically follow?
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addEventListener vs onclick
What's the difference between addEventListener and onclick ?
16 Answers
16
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Is it possible to assign numeric value to an enum in Java?
Is anything like this possible in Java? Can one assign custom numeric values to enum elements in Java?
5 Answers
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How do I make a list of data frames?
How do I make a list of data frames and how do I access each of those data frames from the list?
8 Answers
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When should use Readonly and Get only properties
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Creating a property with only a getter makes your property read-only for any code that is outside the class.
You can however change the value using methods provided by your class :
public class FuelConsumption {
private double fuel;
public double Fuel
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How to amend a commit without changing commit message (reusing the previous one)?
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ShaggieShaggie
10.7k11 gold badge1212 silver badges77 bronze badges
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Get generic type of class at runtime
...cumstances.
If you really need the type, this is the usual (type-safe) workaround pattern:
public class GenericClass<T> {
private final Class<T> type;
public GenericClass(Class<T> type) {
this.type = type;
}
public Class<T> getMyType() {
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How to check for valid email address? [duplicate]
Is there a good way to check a form input using regex to make sure it is a proper style email address? Been searching since last night and everybody that has answered peoples questions regarding this topic also seems to have problems with it if it is a subdomained email address.
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How to fetch the row count for all tables in a SQL SERVER database [duplicate]
...red Feb 8 '10 at 13:38
adrianbanksadrianbanks
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