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How do I reattach to a detached mosh session?
...
and reattach to the screen session, which still exists.
screen -r
Now, htop (or whatever process was running) is back just as it was without interruption.This is especially useful for running upgrades or other processes that would leave the server in a messy, unknown state if suddenly inter...
Differences in string compare methods in C#
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Yes, that's why I now use Object.ReferenceEquals when I am looking for object equality :). It may be a tad over-defensive, but I am not maniacal about it and truthfully this situation doesn't pop up very often.
– Ed S.
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XML Document to String
..., and poses security risks, so it is stupid to have any dependencies on it now!
– Infernoz
Aug 15 at 13:16
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Standard Android Button with a different color
...tried that out and it is totally fantastic. Thank you! Do you happen to know if there's a way to accomplish it via xml somehow?
– emmby
Aug 19 '10 at 20:17
4
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jquery UI Sortable with table and tr width
...duces a new one: if you change the content of the table the cell sizes are now fixed.
To work around this when adding or changing content you would need to clear the widths set:
$('td, th', '#sortFixed').each(function () {
var cell = $(this);
cell.css('width','');
});
Then add your conte...
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile
...l .m2/repository local repository solved my problem.
Or else you need to know what plugins are you using exactly with their dependencies as one of the plugin suffered a problem while downloading.
share
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
...e original value of every field in the row, and if 0 rows are affected it knows something's gone wrong.
The idea behind it is that you won't end up overwriting a change that your application didn't know has happened - it's basically a little safety measure thrown in by .NET on all your updates.
If...
How do you stretch an image to fill a while keeping the image's aspect-ratio?
...th to 100% (demo)
.container img {
width: 100%;
}
Since you don't know the aspect ratio, you'll have to use some scripting. Here is how I would do it with jQuery (demo):
CSS
.container {
width: 40%;
height: 40%;
background: #444;
margin: 0 auto;
}
.container img.wide {
...
how to restart only certain processes using supervisorctl?
...s containing all processes. As a repeated observation, this made no sense. Now it makes complete sense :)
– AlanSE
Feb 14 '17 at 14:46
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postgresql port confusion 5433 or 5432?
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/etc/services is only advisory, it's a listing of well-known ports. It doesn't mean that anything is actually running on that port or that the named service will run on that port.
In PostgreSQL's case it's typical to use port 5432 if it is available. If it isn't, most installers ...