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How to generate unique ID with node.js
...on generate(count, k) {
var _sym = 'abcdefghijklmnopqrstuvwxyz1234567890',
var str = '';
for(var i = 0; i < count; i++) {
str += _sym[parseInt(Math.random() * (_sym.length))];
}
base.getID(str, function(err, res) {
if(!res.length) {
k(str) ...
Possible to iterate backwards through a foreach?
... |
edited Feb 8 '15 at 12:07
Shimmy Weitzhandler
88.9k116116 gold badges372372 silver badges585585 bronze badges
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Execute command on all files in a directory
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10 Answers
10
Active
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Finding median of list in Python
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220
Python 3.4 has statistics.median:
Return the median (middle value) of numeric data.
Whe...
Conditional compilation and framework targets
...ns in your project:
<PropertyGroup Condition=" '$(Framework)' == 'NET20' ">
<DefineConstants>NET20</DefineConstants>
<OutputPath>bin\$(Configuration)\$(Framework)</OutputPath>
</PropertyGroup>
<PropertyGroup Condition=" '$(Framework)' == 'NET35' ">
...
How to get an object's property's value by property name?
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209
Sure
write-host ($obj | Select -ExpandProperty "SomeProp")
Or for that matter:
$obj."SomeP...
File system that uses tags rather than folders?
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answered Jul 16 '10 at 8:31
Daniel BrücknerDaniel Brückner
55k1313 gold badges9090 silver badges136136 bronze badges
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Does the order of LINQ functions matter?
... or not. Consider:
var query = myCollection.Where(item => item.Code != 0)
.OrderBy(item => 10 / item.Code);
var result = query.Last();
That's fine - we know we'll never be dividing by 0. But if we perform the ordering before the filtering, the query will throw an ex...
How to open a new tab using Selenium WebDriver?
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Nagaraju JampaniNagaraju Jampani
61066 silver badges22 bronze badges
7
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Getting the max value of an enum
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answered Oct 15 '08 at 1:05
Matt HamiltonMatt Hamilton
183k5959 gold badges376376 silver badges317317 bronze badges
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