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Is there a better way to express nested namespaces in C++ within the header
...space B { namespace C {
} } }
See (8) on namespace page on cppreference:
http://en.cppreference.com/w/cpp/language/namespace
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How do I watch a file for changes?
...
Have you already looked at the documentation available on http://timgolden.me.uk/python/win32_how_do_i/watch_directory_for_changes.html? If you only need it to work under Windows the 2nd example seems to be exactly what you want (if you exchange the path of the directory with the on...
Input text dialog Android
...lt;?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="@dimen/content_padding_normal">
<android.support.design.widget.TextI...
How can I create download link in HTML?
...e download link" you mean a link to a file to download, use
<a href="http://example.com/files/myfile.pdf" target="_blank">Download</a>
the target=_blank will make a new browser window appear before the download starts. That window will usually be closed when the browser discovers th...
What does `m_` variable prefix mean?
... std::string name() const;
^
1 error generated.
http://coliru.stacked-crooked.com/a/f38e7dbb047687ad
"m_" states for the "member". Prefix "_" is also common.
You shouldn't use it in programming languages that solve this problem by using different conventions/grammar.
...
What is the difference between .*? and .* regular expressions?
...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...
Is a colon `:` safe for friendly-URL use?
...
I recently wrote a URL encoder, so this is pretty fresh in my mind.
http://site/gwturl#user:45/comments
All the characters in the fragment part (user:45/comments) are perfectly legal for RFC 3986 URIs.
The relevant parts of the ABNF:
fragment = *( pchar / "/" / "?" )
pchar = ...
ASP.NET Identity's default Password Hasher - How does it work and is it secure?
...e of the salt to generate and the number of hashing iterations to perform.
https://msdn.microsoft.com/en-us/library/h83s4e12(v=vs.110).aspx
The salt and the hash are then mashed together(salt first followed
by the hash) and encoded as a string (so the salt is encoded in the
hash). This encoded hash...
Sending HTTP POST Request In Java
...ses, in the original answer, are deprecated in the newer version of Apache HTTP Components, I'm posting this update.
By the way, you can access the full documentation for more examples here.
HttpClient httpclient = HttpClients.createDefault();
HttpPost httppost = new HttpPost("http://www.a-domain....
window.close and self.close do not close the window in Chrome
.... EG:
// ==UserScript==
// @name window.close demo
// @include http://YOUR_SERVER.COM/YOUR_PATH/*
// @grant GM_addStyle
// ==/UserScript==
setTimeout (window.close, 5000);
Thanks to zanetu for the update. Note that this will not work if there is only one tab open. It only close...