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From inside of a Docker container, how do I connect to the localhost of the machine?
...the host host.docker.internal (instead of the 127.0.0.1 in your connection string).
As of Docker 18.09.3, this does not work on Docker-for-Linux. A fix has been submitted on March the 8th, 2019 and will hopefully be merged to the code base. Until then, a workaround is to use a container as describe...
The function to show current file's full path in mini buffer
...ue paths."
(interactive)
(beginning-of-line)
(let* ((file (buffer-substring (point)
(save-excursion (end-of-line) (point))))
(file-dir (file-name-directory file))
(file-true-dir (file-truename file-dir))
(file-name (file-name-nondirec...
Comma in C/C++ macro
...in most contexts.
A nice trick to workaround this is that in C++, you can extract a typename from a parenthesized type name using a function type:
template<typename T> struct argument_type;
template<typename T, typename U> struct argument_type<T(U)> { typedef U type; };
#define F...
Why is the use of tuples in C++ not more common?
... especially if those, too are namespace scoped. Take boost::tuple<std::string,std::set<std::string>,std::vector<My::Scoped::LongishTypeName> > as a ridiculous example.
– Ogre Psalm33
Jun 14 '11 at 20:06
...
Resizing UITableView to fit content
...aid. Of course I meant to set the tableView to IntrinsicTableView. Also an extra wrapping UIView isn't necessary. You can use any existing parent view of course :)
– fl034
May 25 '18 at 14:15
...
Bash script processing limited number of commands in parallel
...
Great to use for small containers, as no extra packages/dependencies are needed!
– Marco Roy
Sep 5 '19 at 0:36
1
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Can I use mstest.exe without installing Visual Studio?
...
@Russell - Personally I'd either shell out for an extra VS license, or just use NUnit instead.
– Justin
Aug 4 '10 at 6:34
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What's the difference between and , and ?
...
<strong> and <em> add extra semantic meaning to your document. It just so happens that they also give a bold and italic style to your text.
You could of course override their styling with CSS.
<b> and <i> on the other hand only apply...
Has anyone ever got a remote JMX JConsole to work?
...e ports for RMI, and those are probably blocked by a firewall.
One of the extra ports will not be know up front if you use the default RMI configuration, so you have to open up a big range of ports - which might not amuse the server administrator.
There is a solution that does not require opening ...
CSS Div stretch 100% page height
...and set the body to height:100% instead of min-height:100%.
EDIT 2: Added extra comments to CSS. Added some more instructions above.
The CSS:
html{
min-height:100%;/* make sure it is at least as tall as the viewport */
position:relative;
}
body{
height:100%; /* force the BODY element ...