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How do I remove blank elements from an array?
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Or if you prefer more compact cities.reject!(&:empty?)
– aNoble
May 4 '11 at 4:55
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Node.js version on the command line? (not the REPL)
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How to install Maven 3 on Ubuntu 18.04/17.04/16.10/16.04 LTS/15.10/15.04/14.10/14.04 LTS/13.10/13.04
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Here's an easier way:
sudo apt-get install maven
More details are here.
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shortcut in Android Studio to locate the current editing src file
...olution is Alt+F1+1. You can also read Locate current file in IntelliJ for more answers.
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How can I upload files asynchronously?
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What's the point of g++ -Wreorder?
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What is content-type and datatype in an AJAX request?
...#someContainer").html(result); // result is the HTML text
},
});
One more - if you want to post:
name=John&age=34
Then don't stringify the data, and do:
var data = {"name":"John", "age": 34}
$.ajax({
dataType : "html",
contentType: "application/x-www-form-urlencoded; charset=UT...
Why can't I have “public static const string S = ”stuff"; in my Class?
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@jjnguy: Why? readonly is actually more flexible than Java's final for variables - you can set it as many times as you like in the constructor, but not elsewhere. That can be very handy.
– Jon Skeet
Jan 2 '09 at 23:01
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How to display request headers with command line curl
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Why are Where and Select outperforming just Select?
... is the cost of constructing the new state of the where iterator, which is more complex than the simple iterator that the Select version uses.
As you can see, for a given n, the Select version is a constant, whereas the Where+Select version is a linear equation with p(valid) as a variable. The act...