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Socket.IO - how do I get a list of connected sockets/clients?
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They dropped nearly everything in 1.0 as it's a complete rewrite. But as 1.0 has been unreleased for years. In 1.0 you have to use the connected object of the namespace.
– 3rdEden
Apr 8 '14 at 13:17
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Find the max of two or more columns with pandas
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Getting MAC Address
I need a cross platform method of determining the MAC address of a computer at run time. For windows the 'wmi' module can be used and the only method under Linux I could find was to run ifconfig and run a regex across its output. I don't like using a package that only works on one OS, and parsing ...
Bash: Copy named files recursively, preserving folder structure
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How can I see normal print output created during pytest run?
...as usual and display it when tests pass as well as fail. See stackoverflow.com/a/59156707/369977
– pR0Ps
Apr 7 at 12:43
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How do I adb pull ALL files of a folder present in SD Card
... one command to another
tr -d '\015' - explained here: http://stackoverflow.com/questions/9664086/bash-is-removing-commands-in-while
while read line; - while loop to read input of previous commands
do adb pull "$line"; done; - pull the files into the curre...
Is there a way to iterate over a dictionary?
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How to change the session timeout in PHP?
...had just started.
Certainty in critical environments
You can make things completely controllable by using custom logic to also place an upper bound on session inactivity; together with the lower bound from above this results in a strict setting.
Do this by saving the upper bound together with the ...
difference between collection route and member route in ruby on rails?
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Convert a Scala list to a tuple?
...ut the "length" of a tuple must be encoded in its type, and hence known at compile time. For example, (1,'a',true) has the type (Int, Char, Boolean), which is sugar for Tuple3[Int, Char, Boolean]. The reason tuples have this restriction is that they need to be able to handle a non-homogeneous types....