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R memory management / cannot allocate vector of size n Mb

...fford, and install 64-bit R. If you cannot do that there are many online services for remote computing. If you cannot do that the memory-mapping tools like package ff (or bigmemory as Sascha mentions) will help you build a new solution. In my limited experience ff is the more advanced package, b...
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Copy table without copying data

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How can I make pandas dataframe column headers all lowercase?

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Mocking a class: Mock() or patch()?

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How to compare two files not in repo using git

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INSERT … ON DUPLICATE KEY (do nothing)

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How to turn off word wrapping in HTML?

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Android: ListView elements with multiple clickable buttons

... parent) { LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.telefone_form, parent, false); tipoEditText = (EditText) view.findViewById(R.id.telefone_form_tipo); telefoneEditText = (EditText) v...
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git: difference between “branchname” and “refs/heads/branchname”

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Javascript for “Add to Home Screen” on iPhone?

... Until Safari implements Service Worker and follows the direction set by Chrome and Firefox, there is no way to add your app programatically to the home screen, or to have the browser prompt the user However, there is a small library that prompts th...