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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...ve internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple scripts that you can copy-paste into your browser's console and run several times to see the picture. They output milliseconds, lower is better.
while loop
n = 1000*1000;
start = + new Date();
a = Array...
About Python's built in sort() method
...
answered Oct 4 '09 at 20:53
Alex MartelliAlex Martelli
725k148148 gold badges11261126 silver badges13241324 bronze badges
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Using Node.js only vs. using Node.js with Apache/Nginx
...
209
There are several good reasons to stick another webserver in front of Node.js:
Not having to...
Profiling Django
... less.
– panchicore
Mar 2 '10 at 14:20
11
@dominic-rodger I didn't realize how much slower the De...
Why is JsonRequestBehavior needed?
...quest. For
more details, see Phil's post at
http://haacked.com/archive/2009/06/24/json-hijacking.aspx/ or this SO post.
Haack, Phil (2011). Professional ASP.NET MVC 3 (Wrox Programmer to
Programmer) (Kindle Locations 6014-6020). Wrox. Kindle Edition.
Related StackOverflow question
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Combining INSERT INTO and WITH/CTE
...
20
The WITH clause for Common Table Expressions go at the top.
Wrapping every insert in a CTE has...
android start activity from service
...elp me for that
– Dipanki Jadav
Oct 20 '16 at 9:31
2
I have write your code inside my service whe...
SQL - Query to get server's IP address
Is there a query in SQL Server 2005 I can use to get the server's IP or name?
10 Answers
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Identify if a string is a number
...
1203
int n;
bool isNumeric = int.TryParse("123", out n);
Update As of C# 7:
var isNumeric = int....
D3.js: How to get the computed width and height for an arbitrary element?
...) you get values like
{
height: 5,
width: 5,
y: 50,
x: 20
}
For HTML elements
Use selection.node().getBoundingClientRect()
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