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Should I instantiate instance variables on declaration or in the constructor?
...non-required usage of them). If people down vote they should at least say what they think is wrong with the answer... there is nothing technically wrong, and it is the way I have coded in C/C++/Java for the last 20 years (well Java 16) so I am 100% certain that it works :-) (and thanks for counter ...
Maven check for updated dependencies in repository
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The Maven Versions plugin and its display-dependency-updates mojo are what you're looking for:
mvn versions:display-dependency-updates
Here is what the output looks like:
[INFO] ------------------------------------------------------------------------
[INFO] Building Build Helper Maven Plugin...
How do I create a constant in Python?
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Rather then do what is in "Constants in Python," you should use the "property" function or decorator.
– Seth Johnson
Apr 21 '10 at 21:30
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C# vs Java Enum (for those new to C#)
...ccess to a limited number of planets. Changes to the code may be precisely what you want if a new planet is added to the game.
– Kent Boogaart
Apr 7 '09 at 11:38
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Best way to show a loading/progress indicator?
What is the best way to show a loading spinner while the app is waiting for a response from the server?
5 Answers
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Getting value of HTML Checkbox from onclick/onchange events
From within onClickHandler and/or onChangeHandler , how can I determine what is the new state of the checkbox?
3 Answers...
How to draw an empty plot?
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@Adam, I don't know what you mean by "R proper".
– Joshua Ulrich
Jan 24 '11 at 18:49
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How do Python's any and all functions work?
...tely returns True, and rest of the multiples_of_6 is not iterated. That is what we see when we print list(multiples_of_6), the result of 7, 8 and 9.
This excellent thing is used very cleverly in this answer.
With this basic understanding, if we look at your code, you do
any(x) and not all(x)
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How to convert java.sql.timestamp to LocalDate (java8) java.time?
...stemDefaultZone() time zone to make the conversion. This may or may not be what you want.
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display:inline vs display:block [duplicate]
What is the basic difference between the following CSS:
13 Answers
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