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Can't access object property, even though it shows up in a console log
...two logs. The first clearly shows the full object with the property I'm trying to access, but on the very next line of code, I can't access it with config.col_id_3 (see the "undefined" in the screenshot?). Can anyone explain this? I can get access to every other property except field_id_4 as wel...
How to create a protocol with methods that are optional?
I noticed methods marked optional in several protocols defined in the iPhone SDK, such as the UIActionSheetDelegate protocol for example.
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Test if element is present using Selenium WebDriver?
Is there a way how to test if an element is present? Any findElement method would end in an exception, but that is not what I want, because it can be that an element is not present and that is okay, that is not a fail of the test, so an exception can not be the solution.
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How can I submit a form using JavaScript?
I have a form with id theForm which has the following div with a submit button inside:
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How to change background color in android app
I want to be able to change the background color to white in my android app in the simplest way possible.
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Twitter Bootstrap CSS affecting Google Maps
I'm using Twitter Bootstrap, and have a Google map.
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How to send parameters from a notification-click to an activity?
I can find a way to send parameters to my activity from my notification.
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Parse query string into an array
How can I turn a string below into an array ?
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WebDriver: check if an element exists? [duplicate]
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You could alternatively do:
driver.findElements( By.id("...") ).size() != 0
Which saves the nasty try/catch
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Difference between two lists
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Using Except is exactly the right way to go. If your type overrides Equals and GetHashCode, or you're only interested in reference type equality (i.e. two references are only "equal" if they refer to the exact same object), you...