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How do I count unique values inside a list
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answered Sep 5 '12 at 19:04
VidulVidul
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Nested classes' scope?
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edited Mar 14 '17 at 21:35
martineau
90.1k1919 gold badges124124 silver badges230230 bronze badges
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Where do I find the line number in the Xcode editor?
...r of the current cursor location was displayed. I don't see this in Xcode 4. Is there a setting that will turn it on? Or a keypress that will give it to me?
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Joining two lists together
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edited Sep 28 '16 at 14:16
Sipo
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answered Oct...
Intellij IDEA Java classes not auto compiling on save
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edited Jun 18 '19 at 12:41
informatik01
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answ...
Writing/outputting HTML strings unescaped
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edited Apr 27 '15 at 4:04
Alexei Levenkov
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What is 'Currying'?
... example in JavaScript:
function add (a, b) {
return a + b;
}
add(3, 4); // returns 7
This is a function that takes two arguments, a and b, and returns their sum. We will now curry this function:
function add (a) {
return function (b) {
return a + b;
}
}
This is a function that ta...
Difference between toFixed() and toPrecision()?
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134
toFixed(n) provides n length after the decimal point; toPrecision(x) provides x total length.
R...
How to get whole and decimal part of a number?
...or($n); // 1
$fraction = $n - $whole; // .25
Then compare against 1/4, 1/2, 3/4, etc.
In cases of negative numbers, use this:
function NumberBreakdown($number, $returnUnsigned = false)
{
$negative = 1;
if ($number < 0)
{
$negative = -1;
$number *= -1;
}
if ($returnUn...