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How in node to split string by newline ('\n')?
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A solution that works with all possible line endings including
mixed ones and keeping empty lines as well can be achieved using
two replaces and one split as follows
text.replace(/\r\n/g, "\r").replace(/\n/g, "\r").split(/\r/);
some code to test it
var CR = "\x0D"; // \r
var LF = "...
How to generate serial version UID in Intellij
...on), type Serializable class without 'serialVersionUID' - the first is the one.
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How do you obtain a Drawable object from a resource id in android package?
...od getDrawable(int) from the type Resources is deprecated". According to one SO answer 1. Is it wrong to use Deprecated methods or classes in Java? From the definition of deprecated: "A program element annotated @Deprecated is one that programmers are discouraged from using, typically bec...
How to maintain a Unique List in Java?
...contain no pair of elements e1 and e2 such that e1.equals(e2), and at most one null element. As implied by its name, this interface models the mathematical set abstraction.
Note: Great care must be exercised if mutable objects are used as set elements. The behavior of a set is not specified if ...
How do I decode a string with escaped unicode?
...e.com with JavaScript? I tried unescape , decodeURI , and decodeURIComponent so I guess the only thing left is string replace.
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How should I have explained the difference between an Interface and an Abstract class?
In one of my interviews, I have been asked to explain the difference between an Interface and an Abstract class .
30 Ans...
Differences between socket.io and websockets
...s and has more functionality, but also comes with some overhead. Sometimes one is better, sometimes the other. It's like choosing between querySelectorAll and jQuery - the answer is not always the same
– rsp
Jul 26 '16 at 13:32
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What is the best way to filter a Java Collection?
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Java 8 (2014) solves this problem using streams and lambdas in one line of code:
List<Person> beerDrinkers = persons.stream()
.filter(p -> p.getAge() > 16).collect(Collectors.toList());
Here's a tutorial.
Use Collection#removeIf to modify the collection in place. (Not...
“Unknown provider: aProvider
...site in Chrome, with the DevTools open. Which results in an error like the one below being logged:
The method in the call trace we're interested in, is the one I marked with an arrow. This is providerInjector in injector.js. You're going to want to place a breakpoint where it throws an exception:...
JavaScript chop/slice/trim off last character in string
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Alternatively: s.slice(0, -"_bar".length) (useful if one doesn't want to hardcode the number of characters)
– Mahn
Aug 11 '12 at 0:05
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