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Why use the params keyword?

I know this is a basic question, but I couldn't find an answer. 10 Answers 10 ...
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Is it possible to have a multi-line comments in R? [duplicate]

... <- function(x) { # Non! Comment it out! We'll just do it once for now. "if (x %in% 1:9) { doTenEverythings() }" doEverythingOnce() ... return(list( everythingDone = TRUE, howOftenDone = 1 )) } The main limitation is that when you'...
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Find an element in DOM based on an attribute value

...ate: In the past few years the landscape has changed drastically. You can now reliably use querySelector and querySelectorAll, see Wojtek's answer for how to do this. There's no need for a jQuery dependency now. If you're using jQuery, great...if you're not, you need not rely it on just for sel...
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How to mock a final class with mockito

... Mockito 2 now supports final classes and methods! But for now that's an "incubating" feature. It requires some steps to activate it which are described in What's New in Mockito 2: Mocking of final classes and methods is an incubating,...
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How to select multiple files with ?

...s not user friendly, the avarage user doesn't understand it, doesn't even know what a "ctrl button" does, and it cannot select files in different folders. – Jean-Paul Jan 30 '17 at 16:04 ...
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Print JSON parsed object?

...ve got a javascript object which has been JSON parsed using JSON.parse I now want to print the object so I can debug it (something is going wrong with the function). When I do the following... ...
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Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))

...why we can call this method by its class name (like Arrays.asList(T...a) ) Now here is the twist, please note that this method doesn't create new ArrayList object, it just returns a List reference to existing Array object(so now after using asList method, two references to existing Array object gets...
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Parse usable Street Address, City, State, Zip from a string [closed]

...cademic to write it, there's no weirdness, just lots of string handling. (Now that you've posted some sample data, I've made some minor changes) Work backward. Start from the zip code, which will be near the end, and in one of two known formats: XXXXX or XXXXX-XXXX. If this doesn't appear, you ca...
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What exactly is Apache Camel?

...se Integration Patterns are. Let's start with what we presumably already know: The Singleton pattern, the Factory pattern, etc; They are merely ways of organizing your solution to the problem, but they are not solutions themselves. These patterns were analyzed and extracted for the rest of us by th...
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How to run a function when the page is loaded?

...pted some great functions since the release of jQuery. All modern browsers now have their own DOM ready function without the use of a jQuery library. I'd recommend this if you use native Javascript. document.addEventListener('DOMContentLoaded', function() { alert("Ready!"); }, false); ...