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Android destroying activities, killing processes

Hi I'm wondering how Android is managing memory and I can't find precise answer anywhere. Let's assume I have an application with 5 activities on current activity stack (4 are stopped and 1 is resumed), there is no service connected. I press HOME button so that all of my activities are stopped. I st...
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How do I make a textarea an ACE editor?

... make a textarea an Ace editor itself. You should create an additional div and update textarea using .getSession() function instead. html <textarea name="description"/> <div id="description"/> js var editor = ace.edit("description"); var textarea = $('textarea[name="description"]')....
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What do hjust and vjust do when making a plot using ggplot?

...lot using ggplot, I spend a little while trying different values for hjust and vjust in a line like 2 Answers ...
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Does it make any sense to use inline keyword with templates?

Since templates are defined within headers and compiler is able to determine if inlining a function is advantageous, does it make any sense? I've heard that modern compilers know better when to inline a function and are ignoring inline hint. ...
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What does this square bracket and parenthesis bracket notation mean [first1,last1)?

I have seen number ranges represented as [first1,last1) and [first2,last2) . 4 Answers ...
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How to throw a C++ exception

I have a very poor understanding of exception handling(i.e., how to customize throw, try, catch statements for my own purposes). ...
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Why use the SQL Server 2008 geography data type?

I am redesigning a customer database and one of the new pieces of information I would like to store along with the standard address fields (Street, City, etc.) is the geographic location of the address. The only use case I have in mind is to allow users to map the coordinates on Google maps when th...
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How to exclude particular class name in CSS selector?

... postfix: "", imageUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
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AngularJS : Where to use promises?

...to be a complete answer to your question, but hopefully this will help you and others when you try to read the documentation on the $q service. It took me a while to understand it. Let's set aside AngularJS for a moment and just consider the Facebook API calls. Both the API calls use a callback m...
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What would cause an algorithm to have O(log log n) complexity?

... 16 16 / 2 = 8 8 / 2 = 4 4 / 2 = 2 2 / 2 = 1 This process takes 16 steps, and it's also the case that 65,536 = 216. But, if we take the square root at each level, we get √65,536 = 256 √256 = 16 √16 = 4 √4 = 2 Notice that it only takes four steps to get all the way down to 2. Why is this?...