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Can you run GUI applications in a Docker container?
...llows you to package many gui apps in docker. Firefox and emacs have been tested so far. With firefox, webGL doesn't work though. Chromium doesn't work at all.
EDIT: Sound works!
EDIT2: In the time since I first posted this, subuser has progressed greatly. I now have a website up subuser.org, a...
SqlAlchemy - Filtering by Relationship Attribute
....filter(Patient.mother.property.mapper.class_.phenoscore==10)
I have not tested it, but I guess this would also work
Patient.query.join(Patient.mother) \
.filter(Patient.mother.property.mapper.class_.phenoscore==10)
...
clear javascript console in Google Chrome
...nly tried this in chrome, so I dont know how cross-browser it is.
EDIT: I tested this in Chrome, IE, Firefox, and Opera. It works in Chrome, MSIE and Opera's default consoles, but not in Firefox's, however, it does work in Firebug.
...
VS Debug调试模式下内存泄露检测原理 - C/C++ - 清泛网 - 专注C/C++及内核技术
...存块号。
Detected memory leaks!
Dumping objects ->
d:\local\project\test.cpp(278) : {354} normal block at 0x003FDAB8, 44 bytes long.
Data: < P- P- > 80 00 E4 00 50 2D E5 00 50 2D E5 00 CD CD CD CD
Object dump complete.
如果内存块号比较稳定，可以调用_CrtSetBreakAllo...
How to avoid isset() and empty()
...ost', 'N/A');
As an additional example, take the RealIP() function for a test:
$ip = Value($_SERVER, 'HTTP_CLIENT_IP', Value($_SERVER, 'HTTP_X_FORWARDED_FOR', Value($_SERVER, 'REMOTE_ADDR')));
Neat, huh? ;)
share
...
surface plots in matplotlib
....jet, linewidth=0.1)
fig.colorbar(surf, shrink=0.5, aspect=5)
plt.savefig('teste.pdf')
plt.show()
If necessary you can pass vmin and vmax to define the colorbar range, e.g.
surf = ax.plot_trisurf(x, y, z, cmap=cm.jet, linewidth=0.1, vmin=0, vmax=2000)
Bonus Section
I was wondering how to do ...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...y subclass. The resulting object will rightly be an instance of cls.
Let's test that out:
datetime1 = DateTime(10, 10, 1990)
datetime2 = DateTime.millenium(10, 10)
isinstance(datetime1, DateTime) # True
isinstance(datetime2, DateTime) # True
datetime1.display() # "10-10-1990 - 00:00:00PM"
dateti...
Retrieve the position (X,Y) of an HTML element relative to the browser window
... in the body. Meouw's solution works perfectly. If you want I have a small test to demonstrate the problem.
– CpnCrunch
Jul 1 '14 at 2:30
5
...
Catching multiple exception types in one catch block
...
That's what I was afraid of. Catching them together and testing the type would be good if there were many error types that needed to be handled together, but for only 2, such as in my case, catching them separately is probably cleaner. Thanks!
– Dominic Gurto...
How to trigger a build only if changes happen on particular set of files
...ob #1
This should be triggered on changes in your Git repository. It then tests whether the path you specify ("src" here) has changes and then uses Jenkins' CLI to trigger a second job.
export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:...