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How to simulate a button click using code?

How can I trigger a button click event using code in Android? I want to trigger the button click programmatically when some other event occurs. ...
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How do I read CSV data into a record array in NumPy?

...o a record array, much in the way that R's read.table() , read.delim() , and read.csv() family imports data to R's data frame? ...
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Installing Google Protocol Buffers on mac

...sion of Google Protocol Buffers (protobuf-2.4.1) on mac using Terminal command line. I tried with brew install protobuf , but the latest version 2.5.0 has been installed. Is it possible to install the older version from terminal. ...
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ImportError: No Module Named bs4 (BeautifulSoup)

I'm working in Python and using Flask. When I run my main Python file on my computer, it works perfectly, but when I activate venv and run the Flask Python file in the terminal, it says that my main Python file has "No Module Named bs4." Any comments or advice is greatly appreciated. ...
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jQuery object equality

...ery objects can be considered equal is whether they have the same selector and context. This is easy enough to test: A.selector === B.selector && A.context === B.context. Often the context will always be the same, so we only have to consider the selector. – Casebash ...
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Is arr.__len__() the preferred way to get the length of an array in Python?

...5 The same works for tuples: my_tuple = (1,2,3,4,5) len(my_tuple) # 5 And strings, which are really just arrays of characters: my_string = 'hello world' len(my_string) # 11 It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to expl...
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Is it possible dynamically to add String to String.xml in Android?

... Formatting and Styling Yes, see the following from String Resources: Formatting and Styling If you need to format your strings using String.format(String, Object...), then you can do so by putting your format arguments in the strin...
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Order a MySQL table by two columns

... Odd. When I have two columns, the name and total and want to order alphabetically by name and DESC by total, then I see only, that it was ordered by name, but not by total – Eugene May 3 '12 at 9:20 ...
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Extending Angular Directive

...with the same name as the third party directive. Both directives will run and you can specify their run order using the priority property (higher priority runs first). The two directives will share scope and you can access and modify the scope of the third party directive via your directive's link...
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Good Hash Function for Strings

I'm trying to think up a good hash function for strings. And I was thinking it might be a good idea to sum up the unicode values for the first five characters in the string (assuming it has five, otherwise stop where it ends). Would that be a good idea, or is it a bad one? ...