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Why is there no String.Empty in Java?
...your comment to the question:
What inspired this is actually
TextBox.setText("");
I believe it would be totally legitimate to provide a constant in your appropriate class:
private static final String EMPTY_STRING = "";
And then reference it as in your code as
TextBox.setText(EMPTY_STRING...
Is there a way to pass the DB user password into the command line tool mysqladmin?
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How can I divide two integers to get a double?
... Dec 12 '14 at 18:24
fabriciorissettofabriciorissetto
7,36922 gold badges5151 silver badges6262 bronze badges
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Number of elements in a javascript object
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Flask-SQLAlchemy how to delete all rows in a single table
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What is Erlang written in?
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NPM/Bower/Composer - differences?
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Use of ~ (tilde) in R programming Language
... sorts of uses, but perhaps the most common is for regression:
library(datasets)
lm( myFormula, data=iris)
help("~") or help("formula") will teach you more.
@Spacedman has covered the basics. Let's discuss how it works.
First, being an operator, note that it is essentially a shortcut to a function...
Interface defining a constructor signature?
...es. An alternative would be to have a method that acts like a constuctor - setting the classes properties and fields, maybe with sentinels that prevent it being called twice successfully, or the class to be used until that method is called.
– andrew pate
Jun 14...
Scroll Element into View with Selenium
...nium wants to click. Quite often these fixed elements go at the bottom, so setting scrollIntoView(true) moves it nicely to the top of the viewport.
– Mandible79
Oct 2 '14 at 10:41
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