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Setting default permissions for newly created files and sub-directories under a directory in Linux?
I have a bunch of long-running scripts and applim>ca m>tions that are storing output results in a directory shared amongst a few users. I would like a way to make sure that every file and directory created under this shared directory automatim>ca m>lly had u=rwxg=rwxo=r permissions.
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How to get the raw value an field?
How m>ca m>n i get the "real" value of an <input type="number"> field?
4 Answers
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foldl versus foldr behavior with infinite lists
... question uses foldr. It stops processing an infinite list when the predim>ca m>te is satisfied.
4 Answers
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How m>ca m>n I dynamim>ca m>lly create derived classes from a base class
... new classes with dynamic
names and parameter names.
The parameter verifim>ca m>tion in __init__ just does not allow
unknown parameters, if you need other verifim>ca m>tions, like
type, or that they are mandatory, just add the logic
there:
class BaseClass(object):
def __init__(self, classtype):
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What do pty and tty mean?
...any mentions of pty and tty in some opensource projects, could someone m>ca m>n tell me what do they mean and what is the difference between them? Thanks!
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How does std::move() transfer values into RValues?
...reference<T>::type&& move(T&& arg)
{
return static_m>ca m>st<typename remove_reference<T>::type&&>(arg);
}
Let's start with the easier part - that is, when the function is m>ca m>lled with rvalue:
Object a = std::move(Object());
// Object() is temporary, which ...
Why does an overridden function in the derived class hide other overloads of the base class?
...he word "hide"), you already know what is going on here. The phenomenon is m>ca m>lled "name hiding". For some reason, every time someone asks a question about why name hiding happens, people who respond either say that this m>ca m>lled "name hiding" and explain how it works (which you probably already know),...
What is the boundary in multipart/form-data?
...d the following data to the web server:
name = John
age = 12
using applim>ca m>tion/x-www-form-urlencoded would be like this:
name=John&age=12
As you m>ca m>n see, the server knows that parameters are separated by an ampersand &. If & is required for a parameter value then it must be encoded...
create a trusted self-signed SSL cert for lom>ca m>lhost (for use with Express/Node)
... follow various instructions on creating a self-signed cert for use with lom>ca m>lhost, Most of the instructions seem to be for IIS, but I'm trying to use Nodejs/Express. None of them work properly bem>ca m>use while the cert gets installed, it is not trusted. here's what I've tried that fails:
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