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Seeking clarification on apparent contradictions regarding weakly typed languages
...f these things at the same time. So you can, for example, write:
$foo = "123" + "456"; # $foo = 579
$bar = substr($foo, 2, 1); # $bar = 9
$bar .= " lives"; # $bar = "9 lives"
$foo -= $bar; # $foo = 579 - 9 = 570
Of course, as you correctly note, all...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...d unix macro:
main() { printf(&unix["\021%six\012\0"],(unix)["have"]+"fun"-0x60);}
It prints "unix", but for reasons that have absolutely nothing to do with the spelling of the macro name.
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How can I see the request headers made by curl when sending a request to the server?
...t, it also prints the TLS handshake process when accessing website through HTTPS, such as curl -v https://www.example.com; second, it also prints the CONNECT request if you are visiting the site through HTTP proxy, such as curl --proxy my-proxy:8080 http://www.example.com. I believe it would help mo...
What is the default form HTTP method?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Simplest SOAP example
... var xmlhttp = new XMLHttpRequest();
xmlhttp.open('POST', 'https://somesoapurl.com/', true);
// build SOAP request
var sr =
'<?xml version="1.0" encoding="utf-8"?>' +
'<soapenv:Envelope ' +
'xmlns:...
How to display PDF file in HTML?
... to Google Docs, but they do have to be available online.
<iframe src="https://docs.google.com/gview?url=https://path.com/to/your/pdf.pdf&embedded=true" style="width:600px; height:500px;" frameborder="0"></iframe>
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Convert a PHP script into a stand-alone windows executable
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Peachpie
http://www.peachpie.io
https://github.com/iolevel/peachpie
Peachpie is PHP 7 compiler based on Roslyn by Microsoft and drawing from popular Phalanger. It allows PHP to be executed within the .NET/.NETCore by compiling the PHP code to pure MSIL.
P...
How to secure an ASP.NET Web API [closed]
... the previous request, it will be rejected.
The demo code is put as here:
https://github.com/cuongle/Hmac.WebApi
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apache redirect from non www to www
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I used this solution for HTTPS virtual hosts too. Just add an s to http in the third row.
– rodrigoap
Sep 12 '17 at 18:10
add...
JavaScript - Get Portion of URL Path
...ecommend URL-Parse
const Url = require('url-parse');
const url = new Url('https://github.com/foo/bar');
According to the documentation, it extracts the following parts:
The returned url instance contains the following properties:
protocol: The protocol scheme of the URL (e.g. http:).
s...