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How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
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The /sys filesystem should contain plenty information for your quest. My system (2.6.32-40-generic #87-Ubuntu) suggests:
/sys/class/tty
Which gives you descriptions of all TTY devices known to the system. A trimmed down example:
# ll /sys/class/tty/ttyUSB*
lrwxrwxrwx 1 root root 0 2012-03-2...
Django - Difference between import django.conf.settings and import settings
... that all settings names should be upper-case. That is, if your have a var my_var in your settings then this will fail: from django.conf import settings... settings.my_var. But if you name it MY_VAR it will succeed!
– nik_m
Feb 9 '17 at 16:34
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SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
... do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue:
24 Answers...
Read entire file in Scala?
...r turning scala.io into something decent and worthy. I'll be more vocal in my thanks from now on, but I still hate the name, sorry.
– Daniel C. Sobral
Aug 26 '09 at 17:50
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How to install XNA game studio on Visual Studio 2012?
...installed it easy and with lightning speed for Win7/VS2012. Now i can nuke my copy and fiddle some with an old project of mine. Thanks a lot!
– Madmenyo
Mar 18 '14 at 18:00
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Convert php array to Javascript
... wrong. You can escape special characters using urlencode() functions. See my answer: stackoverflow.com/questions/5618925/…
– Ben Rogmans
Jul 22 '14 at 10:19
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How to search a specific value in all tables (PostgreSQL)?
...n a list of more than 1000 tables which contains a specific url. You saved my day!.
– Sunil
Jul 1 at 20:09
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Best JavaScript compressor [closed]
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@mishoo Hey, I love your Uglify JS2. My network isn't working fine these days... I'd like to use it on Windows. Some solution? :o)
– Hydroper
Nov 21 '15 at 10:07
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How can I draw vertical text with CSS cross-browser?
...m-origin: 50% 50%;
/* IE support too convoluted for the time I've got on my hands... */
}
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Custom ImageView with drop shadow
Okay, I've been reading and searching around, and am now banging my head against the wall trying to figure this out. Here's what I have so far:
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