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How do I parse JSON with Ruby on Rails? [duplicate]
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Taken from the documentation, the parsing is now: parsed_json = JSON.parse(your_json_string)
– user1026130
Apr 26 '13 at 17:04
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How do I get the name of the active user via the command line in OS X?
...43s /bin/bash
me pts/5 15:56 0.00s 0.23s 0.00s w
(This is from a Linux system; the formatting on OS X may be slightly different, but the information should be about the same.)
There may be multiple login sessions; UNIX is designed to be a multi-user system, after all.
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Disabling the fullscreen editing view for soft keyboard input in landscape?
...ards, I want to prevent the fullscreen keyboard editing view (shown below) from appearing when in landscape mode (i.e. I want to see only the soft keyboard itself and my view behind it).
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Trying to start a service on boot on Android
...rvice.class);
context.startService(startServiceIntent);
}
}
From the original question:
it's not clear if the <receiver> element was in the <application> element
it's not clear if the correct fully-qualified (or relative) class name for the BroadcastReceiver was specifie...
Can I run multiple programs in a Docker container?
I'm trying to wrap my head around Docker from the point of deploying an application which is intended to run on the users on desktop. My application is simply a flask web application and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to ...
How can I get a favicon to show up in my django app?
...rick is to make a redirect in your urls.py file, e.g. add a view like so:
from django.views.generic.base import RedirectView
favicon_view = RedirectView.as_view(url='/static/favicon.ico', permanent=True)
urlpatterns = [
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re_path(r'^favicon\.ico$', favicon_view),
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]
This works ...
Use dynamic variable names in JavaScript
... scenario, the variables a and b would get stored in the Activation Object from foobar, which we cannot access (of course we could access those directly by calling a and b).
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git-diff to ignore ^M
...pe this still works …
And then convert your files:
# Remove everything from the index
$ git rm --cached -r .
# Re-add all the deleted files to the index
# You should get lots of messages like: "warning: CRLF will be replaced by LF in <file>."
$ git diff --cached --name-only -z | xargs -0 ...
DateTime “null” value
...ed MyNullableDate=date; to set it, MyDate = MyNullableDate.Value; to read from it, and if(MyNullableDate.HasValue) to check if it is null
– satibel
Dec 22 '16 at 11:06
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Is there an equivalent of lsusb for OS X
...won't see any endpoint information at all (which is the most useful output from lsusb).
– Maarten Bodewes
Aug 21 '17 at 11:00
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