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Can two applications listen to the same port?
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The answer differs depending on what OS is being considered. In general though:
For TCP, no. You can only have one application listening on the same port at one time. Now if you had 2 network cards, you could have one application listen on the first IP and the ...
How to list active / open connections in Oracle?
... substr(b.username,1,10) username,
-- b.server,
substr(b.osuser,1,8) os_user,
substr(b.program,1,30) program
from v$session b, v$process a
where
b.paddr = a.addr
and type='USER'
order by spid;
shar...
How to sort with a lambda?
... What you have written so far makes little sense. If mProperty is supposed to be an int a.mProperty>b.mProperty will definitely yield a bool.
– sellibitze
Feb 26 '11 at 0:32
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How do I get the directory that a program is running from?
Is there a platform-agnostic and filesystem-agnostic method to obtain the full path of the directory from where a program is running using C/C++? Not to be confused with the current working directory. (Please don't suggest libraries unless they're standard ones like clib or STL.)
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How do you organize your version control repository?
First, I know about this: How would you organize a Subversion repository for in house software projects?
Next, the actual question:
My team is restructuring our repository and I'm looking for hints on how to organize it. (SVN in this case).
Here's what we came up with. We have one repository, mult...
Where does Jenkins store configuration files for the jobs it runs?
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Whether its possible to get config.xml when we create jenkins job via pipeline method?
– Manigandan Thanigai Arasu
May 8 '19 at 9:02
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Enabling ProGuard in Eclipse for Android
...ssnames
-dontskipnonpubliclibraryclasses
-dontwarn android.support.**
-verbose
-dontoptimize
-dontpreverify
-keepattributes *Annotation*
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep p...
What are some uses of template template parameters?
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I think you need to use template template syntax to pass a parameter whose type is a template dependent on another template like this:
template <template<class> class H, class S>
void f(const H<S> &value) {
}
Here, H is a template, but I wanted this function to deal with...
How do I install from a local cache with pip?
...is problem.
From the docs:
pip2pi builds a PyPI-compatible package repository from pip requirements
pip2pi allows you to create your own PyPI index by using two simple commands:
To mirror a package and all of its requirements, use pip2tgz:
$ cd /tmp/; mkdir package/
$ pip2tgz packages/ htt...
Execute code when Django starts ONCE only?
...nitialise some other arbritary code. I've followed the very nice solution posted by sdolan here , but the "Hello" message is output to the terminal twice . E.g.
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