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$on and $broadcast in angular

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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2

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Pry: show me the stack

...on <AbstractController::Base#process_action(method_name, *args)> #3 [method] process_action <ActionController::Rendering#process_action(*arg1)> <... clipped ...> [2] pry(#<PostsController>)> up Frame number: 1/64 Frame type: method From: /Users/johnmair/.rvm/gems/ru...
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Given an RGB value, how do I create a tint (or shade)?

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PDO's query vs execute

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sqlalchemy: how to join several tables by one query?

... Ryabchenko Alexander 3,22711 gold badge1919 silver badges4545 bronze badges answered May 18 '11 at 13:04 Abdul KaderAbdul ...
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How can I assign the output of a function to a variable using bash?

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switch() statement usage

...e) { switch(type, mean = 1, median = 2, trimmed = 3) } test2 <- function(type) { if (type == "mean") 1 else if (type == "median") 2 else if (type == "trimmed") 3 } system.time( for(i in 1:1e6) test1('mean') ) # 0.89 secs system.time( for(i in 1:1e6) test2('mean') ) #...
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?: operator (the 'Elvis operator') in PHP

... 543 It evaluates to the left operand if the left operand is truthy, and the right operand otherwise....
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Find and copy files

... Sergey Brunov 11.4k77 gold badges3535 silver badges6969 bronze badges answered Mar 9 '11 at 5:19 malcolmpdxmalcolmpdx ...