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Permission denied on accessing host directory in Docker
...Is there any official documentation about this?
– Kirby
Oct 16 '16 at 12:51
1
Upstream has it as ...
How do I list all cron jobs for all users?
...s in /etc/cron.d . It would also be nice to see the specific commands run by run-parts in /etc/crontab .
23 Answers
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Why do stacks typically grow downwards?
...ary location, depending on what was supplied at that address (usually, but by no means limited to, ROM).
One of the first things some historical systems would do would be to scan memory from the top until it found a location that would read back the same value written, so that it would know the ac...
The purpose of Model View Projection Matrix
...d in shaders.
So: the composed model view projection matrix is often used by shaders to map from the vertices you loaded for each model to the screen. It's not required, there are lots of ways of achieving the same thing, it's just usual because it allows all possible linear transforms. Because of ...
How do you change the document font in LaTeX?
...odern Sans, most definitely not Helvetica (which is not available for free by the way). The source you cite is wrong.
– Midgard
May 25 '16 at 12:28
5
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shell init issue when click tab, what's wrong with getcwd?
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@kevinarpe, yes, $PWD is guaranteed by POSIX to be defined. See pubs.opengroup.org/onlinepubs/9699919799/utilities/…
– Charles Duffy
Sep 3 '15 at 16:38
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Android REST client, Sample?
...es. The following is a list of some of the libraries I've evaluated. It is by no means intended to be an exhaustive list.
Volley (this is from Google)
RESTDroid
RoboSpice
Retrofit
Original Answer:
Presenting my approach to having REST clients on Android. I do not claim it is the best though :) Al...
How to use the toString method in Java?
...e toString function doesn't mean you should too.
– Toby Caulk
Jul 12 '17 at 18:42
2
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Python argparse command line flags without arguments
...lue after -w on the command line. If you are just looking to flip a switch by setting a variable True or False, have a look at http://docs.python.org/dev/library/argparse.html#action (specifically store_true and store_false)
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-...
Evaluate expression given as a string
...o know if R can use its eval() function to perform calculations provided by e.g. a string.
7 Answers
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