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Test if element is present using Selenium WebDriver?
... this
Boolean isPresent = driver.findElements(By.yourLocator).size() > 0
This will return true if at least one element is found and false if it does not exist.
The official documentation recommends this method:
findElement should not be used to look for non-present elements, use findEleme...
Where is array's length property defined?
...t find it in any .class file), they're a part of the language itself.
10.7. Array Members
The members of an array type are all of the following:
The public final field length, which contains the number of components of the array. length may be positive or zero.
The public method c...
How to represent empty char in Java Character class
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You may assign '\u0000' (or 0).
For this purpose, use Character.MIN_VALUE.
Character ch = Character.MIN_VALUE;
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How to calculate an angle from three points? [closed]
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answered Jul 31 '09 at 8:05
Lance RobertsLance Roberts
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How can I add an animation to the activity finish()
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answered Jan 5 '12 at 11:40
GoofyaheadGoofyahead
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How to crop an image using C#?
...aphics g = Graphics.FromImage(target))
{
g.DrawImage(src, new Rectangle(0, 0, target.Width, target.Height),
cropRect,
GraphicsUnit.Pixel);
}
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List of all special characters that need to be escaped in a regex
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What are the differences between concepts and template constraints?
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community wiki
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How to get current timestamp in milliseconds since 1970 just the way Java gets
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Oz.Oz.
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Most efficient way to increment a Map value in Java
...ad to perform an operation typical of the scenario I presented: opening a 10MB file and reading it in, then performing a frequency count of all the word tokens in the file. Since this took an average of only 3 seconds, I had it perform the frequency count (not the I/O) 10 times.
timed the loop of 10...