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Technically, why are processes in Erlang more efficient than OS threads?
...ave the same safety properties (ECMAScript, Java, C♯, VB.NET, PHP, Perl, Python, Ruby, Clojure, Scala, Kotlin, Groovy, Ceylon, F♯, OCaml, the "Objective" part of "Objective-C", the "++" part of "C++"). If it weren't for legacy C code, and legacy features of C++ and Objective-C, we wouldn't even ...
Adding an arbitrary line to a matplotlib plot in ipython notebook
I'm rather new to both python/matplotlib and using it through the ipython notebook. I'm trying to add some annotation lines to an existing graph and I can't figure out how to render the lines on a graph. So, for example, if I plot the following:
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Set markers for individual points on a line in Matplotlib
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How do I send a JSON string in a POST request in Go
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@JohnWhite I agree, feels very ruby/js/pythonic
– Rambatino
Jun 14 '19 at 13:09
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TCP: can two different sockets share a port?
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As expected, the output is blank. Now let's start a web server:
sudo python3 -m http.server 500
Now, here is the output of running netstat again:
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:500 0.0.0.0:* ...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...er marker);
}
Here is a custom InfoWindow layout file that I used:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_...
Is it possible to have nested templates in Go using the standard library?
How do I get nested templates like Jinja has in the python runtime. TBC what I mean is how do I have a bunch of templates inherit from a base templates, just filing in blocks of the base templates, like Jinja/django-templates does. Is it possible using just html/template in the standard library.
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How do I print the elements of a C++ vector in GDB?
...o achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works well with Eclipse C++ debugger GUI (and any other IDE using GDB, as I think).
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How to create default value for function argument in Clojure
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So easy to understand if coming from a Python background :)
– Dan
Mar 6 '12 at 12:17
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Detecting an undefined object property
...that doing so may break your code. In C you can #define true false, and in Python you can assign to True and False, but people don't feel the need to design their code in those languages in such a way as to protect against the possibility of themselves deliberately sabotaging their own environment e...