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Redirecting from HTTP to HTTPS with PHP
...ps://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . $location);
exit;
}
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what’s the difference between Expires and Cache-Control headers?
...
Cache-Control was introduced in HTTP/1.1 and offers more options than Expires. They can be used to accomplish the same thing but the data value for Expires is an HTTP date whereas Cache-Control max-age lets you specify a relative amount of time so you could spe...
Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
...meric(38,22)
declare @num2 numeric(38,22)
set @num1 = .0000006
set @num2 = 1.0
select @num1 * @num2 * 1000000
1.000000 <- Should be 0.6000000
The money types are integers
The text representations of smallmoney and decimal(10,4) may look alike, but that doesn't make them interchangeable. D...
Are SVG parameters such as 'xmlns' and 'version' needed?
...rce Identifiers (RFC3987)
2 Since HTML5
3 Extensible Markup Language (XML) 1.0
4 Probably until the release of further major versions.
5 SVG 2, W3C Candidate Recommendation, 07 August 2018
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How to change the port of Tomcat from 8080 to 80?
...l file
<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
3) Change the port=8080 value to port=80
4) Save file.
5) Stop your Tomcat and restart it.
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Why are these numbers not equal?
...uently find that exact matches fail.
while R lies slightly when you say:
1.1-0.2
#[1] 0.9
0.9
#[1] 0.9
You can find out what it really thinks in decimal:
sprintf("%.54f",1.1-0.2)
#[1] "0.900000000000000133226762955018784850835800170898437500"
sprintf("%.54f",0.9)
#[1] "0.90000000000000002220446...
AI2 SideBar Extension
... to me: E-Mail to Ulli. Version history Version Adjustments 1.0 (2021-01-28) Initial version 1.1 (2021-10-05) Event ItemCheckedChanged was not triggered. 1.2 (2022-09-01) Graphic files from the asset area can be selected as icons for the sidebar items. 1.3 (2...
Is a Python dictionary an example of a hash table?
.... By brute experimentation I found this hash collision:
>>> hash(1.1)
2040142438
>>> hash(4504.1)
2040142438
Yet it doesn't break the dictionary:
>>> d = { 1.1: 'a', 4504.1: 'b' }
>>> d[1.1]
'a'
>>> d[4504.1]
'b'
Sanity check:
>>> for k,v ...
What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
...atest version you have is. I deploy code in 2.0, 3.0, 3.5 and (sadly) even 1.1. Although the goal is to get everything upgraded eventually, the sad fact for now is that I need all the different parallel versions.
– Tom Kidd
Sep 26 '08 at 14:47
...
How to style SVG with external CSS?
...s/SVG_In_HTML_Introduction
<html>
<body>
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 56.69 56.69">
<g>
<path d="M28.44......./>
</g>
</svg>
</html>
If...