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Access lapply index names inside FUN
Is there a way to get the list index name in my lapply() function?
12 Answers
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Logical operators for boolean indexing in Pandas
I'm working with boolean index in Pandas.
The question is why the statement:
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Debugging JavaScript in IE7
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Web Development Helper is very good.
The IE Dev Toolbar is often helpful, but unfortunately doesn't do script debugging
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How to save an HTML5 Canvas as an image on a server?
...low users to save the resulting images from an algorithm. The general idea is:
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Selenium wait until document is ready
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Try this code:
driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
The above code will wait up to 10 seconds for page loading. If the page loading exceeds the time it will throw the TimeoutException. You catch t...
Finding out whether a string is numeric or not
How can we check if a string is made up of numbers only. I am taking out a substring from a string and want to check if it is a numeric substring or not.
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Difference between onCreateView and onViewCreated in Fragment
... other views using findViewById in onCreateView.
Because sometimes view is not properly initialized. So always use findViewById in onViewCreated(when view is fully created) and it also passes the view as parameter.
onViewCreated is a make sure that view is fully created.
onViewCreated androi...
Why can I create a class named “var”?
Isn't var a keyword in C#? But why can I do this:
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Is there a way to check if WPF is currently executing in design mode or not?
Does anyone know of some global state variable that is available so that I can check if the code is currently executing in design mode (e.g. in Blend or Visual Studio) or not?
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How to check if click event is already bound - JQuery
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Update 24 Aug '12: In jQuery 1.8, it is no longer possible to access the element's events using .data('events'). (See this bug for details.) It is possible to access the same data with jQuery._data(elem, 'events'), an internal data structure, which is undocumen...