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Why use a prime number in hashCode?
...lipse to generate my hashCode() method there is always the prime number 31 used:
9 Answers
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What is the advantage of using forwarding references in range-based for loops?
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3 Answers
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Active
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What is the meaning of polyfills in HTML5?
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379
A polyfill is a browser fallback, made in JavaScript, that allows functionality you expect to ...
how to make svn diff show only non-whitespace line changes between two revisions
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edited May 21 '19 at 13:17
Marco Sulla
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ans...
Get loop counter/index using for…of syntax in JavaScript
...oth the value and the index to the function you give it:
var myArray = [123, 15, 187, 32];
myArray.forEach(function (value, i) {
console.log('%d: %s', i, value);
});
// Outputs:
// 0: 123
// 1: 15
// 2: 187
// 3: 32
Or ES6’s Array.prototype.entries, which now has support across current br...
How can I have linked dependencies in a git repo?
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EmilyEmily
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Broken references in Virtualenvs
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375
I found the solution to the problem here, so all credit goes to the author.
The gist is that ...
Disable cross domain web security in Firefox
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32
Almost everywhere you look, people refer to the about:config and the security.fileuri.strict_or...
What does the comma operator , do?
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132
The expression:
(expression1, expression2)
First expression1 is evaluated, then expression2...
How to change owner of PostgreSql database?
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357
ALTER DATABASE name OWNER TO new_owner;
See the Postgresql manual's entry on this for more d...