PurkkaKoodari

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PurkkaKoodari has asked 22 questions and find answers to 20 problems.

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PurkkaKoodari questions

Check if an object is of the same class as this?
Java VisualVM missing features
Making a <select> show as a scrollable list with only one selection?
What is the difference between List<Something> and List<? extends Something>? [duplicate]
Is it more efficient to use a flag or an if clause?
How to call a constant as a function name?
Finding all entries where a collection field contains any of the given items
Enabling the back button without allowing manual changes through the URL
Is it bad practice to keep data in static variables?

PurkkaKoodari answers

Is it valid for css at-rule to be in style attribute?
Java VisualVM missing features
Finding child element by class from parent with pure javascript cross browser
Firing ctrl+r, ctrl+a, ctrl+q events on a button click
Java Method Call Expected
Duplicate Method while Method-Overloading
Throttling a mousemove event to fire no more than 5 times a second
Java Upside Down Text - Bug or Feature?
How to get current url without page in javascript or jquery
Confirm button before running deleting routine from website