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What does the 'b' character do in front of a string literal?
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From server side, if we send any response, it will be sent in the form of byte type, so it will appear in the client as b'Response from server'
In order get rid of b'....' simply use below code:
Server file:
stri="Response from server"
c.send(stri.encode())
Client file:
print(s.re...
What is a web service endpoint?
...s and messages is separated from their concrete network deployment or data format bindings. This allows the reuse of abstract definitions: messages, which are abstract descriptions of the data being exchanged, and port types which are abstract collections of operations. The concrete protocol and dat...
How do I include a pipe | in my linux find -exec command?
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In your example you can either choose to use your top level shell to perform the piping like so:
find -name 'file_*' -follow -type f -exec zcat {} \; | agrep -dEOE 'grep'
In terms of efficiency this results costs one invocation of find, numerous invocations of zcat, and one invocation of agrep...
Can't choose class as main class in IntelliJ
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Delete from the current cursor position to a given line number in vi editor
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Excellent. I was able to do ":.,63d" to perform the deletion example above. Thanks borrible!
– seanhodges
Jun 17 '11 at 10:45
add a comment
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PHP code to remove everything but numbers
...t it was a good idea to pass the regex flags with the double quoted /flags form instead of using an extra function parameter.
– Qtax
Jul 7 '11 at 0:28
6
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Practical uses for the “internal” keyword in C#
...framework for building graphical user interfaces could provide Control and Form classes that cooperate using members with internal access. Since these members are internal, they are not exposed to code that is using the framework.
You can also use the internal modifier along with the InternalsVisi...
How to throw an exception in C?
... (GNU libc)) or the CPU hardware interruption (or other notification error form the CPU if there is)(How processor handles the case of division by zero).
Exceptions are defined in C++ and other languages though. Exception handling in C++ is specified in the C++ standard "S.15 Exception handling", t...
How to Set Focus on Input Field using JQuery
... Yes, you can write it either way. I suppose input:first might be the more formal way to write it, although it seems easier to read the other way. But maybe that's just me :)
– Justin Ethier
Jul 18 '11 at 20:17
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what is the most efficient way of counting occurrences in pandas?
... each selected column to str type, stacking all individual columns on top, forming basically one column and then doing the value_counts() and sum() on that one column. :) Stack is pretty useful, it might not be the most obvious choice, but worked like a charm for my use-case :)
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