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Ruby function to remove all white spaces?
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54
\s+ means 1 or more whitespace characters (space, newline, tab). The // surrounding show that it's a regular expression.
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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
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4 Answers
4
Active
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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...
Writing/outputting HTML strings unescaped
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edited Apr 27 '15 at 4:04
Alexei Levenkov
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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...
Nested classes' scope?
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edited Mar 14 '17 at 21:35
martineau
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Formatting Numbers by padding with leading zeros in SQL Server
...lue you passed in.
– Mordy
Feb 13 '14 at 10:30
2
Though its old... using "+ convert (varchar, Emp...
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...
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...