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Pick a random element from an array
Suppose I have an array and I want to pick one element at random.
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What is the default initialization of an array in Java?
So I'm declaring and initializing an int array:
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Sorting object property by values
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Move them to an array, sort that array, and then use that array for your purposes. Here's a solution:
var maxSpeed = {
car: 300,
bike: 60,
motorbike: 200,
airplane: 1000,
helicopter: 400,
rocket: 8 * 60 * 60
};
va...
Tetris-ing an array
Consider the following array:
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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
...the elements
String joined1 = String.join(",", "a", "b", "c");
2) using arrays
String[] array = new String[] { "a", "b", "c" };
String joined2 = String.join(",", array);
3) using iterables
List<String> list = Arrays.asList(array);
String joined3 = String.join(",", list);
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Find the min/max element of an Array in JavaScript
How can I easily obtain the min or max element of a JavaScript Array?
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How to create a numpy array of all True or all False?
In Python, how do I create a numpy array of arbitrary shape filled with all True or all False?
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How to store arrays in MySQL?
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The reason that there are no arrays in SQL, is because most people don't really need it. Relational databases (SQL is exactly that) work using relations, and most of the time, it is best if you assign one row of a table to each "bit of information". For ...
Why does the indexing start with zero in 'C'?
Why does the indexing in an array start with zero in C and not with 1?
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Add a custom attribute to a Laravel / Eloquent model on load?
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The problem is caused by the fact that the Model's toArray() method ignores any accessors which do not directly relate to a column in the underlying table.
As Taylor Otwell mentioned here, "This is intentional and for performance reasons." However there is an easy way to achie...