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How do you round to 1 decimal place in Javascript?
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Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: ....
Best way to do multiple constructors in PHP
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487
I'd probably do something like this:
<?php
class Student
{
public function __construc...
Cosine Similarity between 2 Number Lists
...e from 1 to get the similarity.
from scipy import spatial
dataSetI = [3, 45, 7, 2]
dataSetII = [2, 54, 13, 15]
result = 1 - spatial.distance.cosine(dataSetI, dataSetII)
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How to compile a static library in Linux?
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answered Apr 29 '10 at 4:10
Matthew FlaschenMatthew Flaschen
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游戏中的算法与计算思维 08：数据驱动的毕业游戏 · App Inventor 2 中文网
...解题与独立改造
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毕业项目从输入词表取内容，算法不关心题材。六个非空词足够两种难度，...
TypeScript static classes
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Fabio Milheiro
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answered Nov 3 '12 at 19:24
MarcusMarcus
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A proper wrapper for console.log with correct line number?
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edited Oct 20 '15 at 14:01
answered Oct 4 '15 at 0:21
a...
How do I include a pipe | in my linux find -exec command?
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148
The job of interpreting the pipe symbol as an instruction to run multiple processes and pipe th...
What's the deal with a leading underscore in PHP class methods?
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It's from the bad old days of Object Oriented PHP (PHP 4). That implementation of OO was pretty bad, and didn't include things like private methods. To compensate, PHP developers prefaced methods that were intended to be private with an underscore. In some older classes you'll...
SPAN vs DIV (inline-block)
...ited Oct 17 '13 at 15:05
Danger14
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answered Oct 23 '09 at 2:11
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