大约有 8,000 项符合查询结果（耗时：0.0275秒） [XML]
How to calculate a time difference in C++
...e::ptime and boost::posix_time::time_duration (at http://www.boost.org/doc/libs/1_38_0/doc/html/date_time/posix_time.html).
It's cross-platform, easy to use, and in my experience provides the highest level of time resolution an operating system provides. Possibly also very important; it provides so...
How to trick an application into thinking its stdout is a terminal, not a pipe
...
+1: just stumble on the problem with a lib that do static initialisation. A recent change in Fedora 12 has make that init fail when the exe lanched was not in a tty. Your trick works perfectly. I preferred it over unbuffer as script is installed by default !
...
How to scale Docker containers in production
...AS to integrate Docker
Project Atomic
Geard
Update 11
A Docker NodeJS lib wrapping the Docker command line and managing it from a json file.
docker-cmd
Update 12
Amazon's new container service enables scaling in the cluster.
Update 13
Strictly speaking Flocker does not "scale" applicati...
Android TextView Justify Text
...what you are looking for. Both require NO WEBVIEW and SUPPORTS SPANNABLES.
LIBRARY: https://github.com/bluejamesbond/TextJustify-Android
SUPPORTS: Android 2.0 to 5.X
SETUP
// Please visit Github for latest setup instructions.
SCREENSHOT
...
Find out whether Chrome console is open
...red;
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.7.1/css/all.css" integrity="sha256-DVK12s61Wqwmj3XI0zZ9MFFmnNH8puF/eRHTB4ftKwk=" crossorigin="anonymous" />
<p>
<ul>
<li>
dev toolbar open: icon is <span class="on...
How to style the parent element when hovering a child element?
...
background: grey;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="word">
<div class="letter">T</div>
<div class="letter">E</div>
<div class="letter">S</div>
<div class="let...
Java 8 Lambda function that throws exception?
...ew Exception("asda");
});
Update: Looks like there's a very nice utility library part of Durian called Errors which can be used to solve this problem with a lot more flexibility. For example, in my implementation above I've explicitly defined the error handling policy (System.out... or throw Runti...
How can I tell when a MySQL table was last updated?
...n the disk. For example, You can check under your data directory
cd /var/lib/mysql/<mydatabase>
ls -lhtr *.ibd
This should give you the list of all tables with the table when it was last modified the oldest time, first.
...
Simulate delayed and dropped packets on Linux
...rmal) are generated as part of the iproute2 compilation and placed in /usr/lib/tc; so it is possible with some effort to make your own distribution based on experimental data.
Packet loss
Random packet loss is specified in the 'tc' command in percent. The smallest possible non-zero value i...
.classpath and .project - check into version control or not?
...the .classpath file in there, because there are some 3rd party JARs in our lib folder where we care about versioning, so we leave them in there so new developers do not have to get them. We're moving to a managed system, but still have managed+unmanaged dependencies checked in. This means all the ...