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Generating a PNG with matplotlib when DISPLAY is undefined
...st trying to import pyplot, you need to import matplotlib first, call use, and than import pyplot.
– seaotternerd
Nov 8 '13 at 9:15
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Android Studio Project Structure (v.s. Eclipse Project Structure)
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For android Studio 3.0.1 and selected all features:
Android O latest
Android Auto
Android things
Android wear
Android TV
C++ support
Kotlin support
The structure in version 3.0.1 does not look at all like all other answers.
Recent structure is as di...
How do I compile a Visual Studio project from the command-line?
...path. Either start the Visual Studio build environment and run your script from there, or modify the paths in Python (with os.putenv).
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Running multiple AsyncTasks at the same time — not possible?
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AsyncTask uses a thread pool pattern for running the stuff from doInBackground(). The issue is initially (in early Android OS versions) the pool size was just 1, meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is 5, so at most 5 ...
Running a command in a Grunt Task
I'm using Grunt (task-based command line build tool for JavaScript projects) in my project. I've created a custom tag and I am wondering if it is possible to run a command into it.
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httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for Se
I tried to restart my Apache server on CentOS 5.0 and got this message:
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How do you install ssh-copy-id on a Mac?
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You left out the chmod 700 from your linked site. You could instead use: ssh USER@HOST 'umask 077 && mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys'
– jrw32982 supports Monica
Jun 1 at 20...
What's the best way to send a signal to all members of a process group?
...ocess group. (This is often the case if the tree is the result of forking from a server start or a shell command line.) You can discover process groups using GNU ps as follows:
ps x -o "%p %r %y %x %c "
If it is a process group you want to kill, just use the kill(1) command but instead of giv...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
...fault behaviour on MacOS since 10.7 (Mac OS X Lion) is to hide scroll bars from trackpad users when they're not in use. This can be confusing ; the scroll bar is often the only visual cue that an element is scrollable.
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iOS Image Orientation has Strange Behavior
.... I'll have to test every scenario, images take straight up, images taken from the internet, images taken rotated, etc. Thanks a ton!
– Boeckm
May 15 '12 at 13:50
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