pid_to_list() changing value of pid?
I have code like: PID = spawn_link(DistrNode, ...... io:format("~p debug1 ~n",[PID]), io:format("~p debug2 ~n",[pid_to_list(PID)]), and I get like: <10062.97.0> debug1 "<9453.97.0>" debug2 I want grab PID as string but not change value like it did above- what is happening here? I looked convert pid to atom, but no function there. I wanted to get "<10062.97.0>" EDIT it spawn_link() not spawn() this
Erlang -- erlang
By convention, most Built-In Functions (BIFs) and all predefined types are included in this module. Some of the BIFs and all of the predefined types are viewed more or less as part of the Erlang programming language and are auto-imported. Thus, it is not necessary to specify the module name. For example, the calls atom_to_list(erlang) and erlang:atom_to_list(erlang) are identical. Auto-imported BI
Erlang Garbage Collection Details and Why It Matters - Hamidreza Soleimani's Blog
24 Aug 2015 on erlang garbage collection memory layout soft realtime Erlang Garbage Collection Details and Why It Matters One of the main problems that Erlang tried to solve was creating a platform for implementing Soft Realtime systems with a high level of responsiveness. Such systems require a fast Garbage Collection mechanism that doesn’t stop the system from responding in a timely manner. On o
Erlang 19.0 Garbage Collector | Erlang Solutions
Keep up to date with the latest news, best practice ideas and exclusive offers. Don’t miss out. Sign up here. This is an update to our previous blog post, Erlang 19.0 Garbage Collector. With Erlang/OTP 20.0, some things have changed, which is the reason for this updated blog post. Erlang Garbage Collector Erlang manages dynamic memory with a tracing garbage collector. More precisely a per process
Visualizing Parallel Requests in Elixir
We have been evaluating Elixir at Codemancers and today I was learning how to spin up a minimal HTTP API endpoint using Elixir. Like Rack in Ruby land, Elixir comes with Plug, a swiss army knife for dealing with HTTP connections. Using Plug to build an HTTP endpoint First, let's create a new Elixir project:
Erlang -- erts_alloc
erts_alloc is an Erlang runtime system internal memory allocator library. erts_alloc provides the Erlang runtime system with a number of memory allocators. The following allocators are present: temp_alloc Allocator used for temporary allocations. eheap_alloc Allocator used for Erlang heap data, such as Erlang process heaps. binary_alloc Allocator used for Erlang binary data. ets_alloc Allocator us
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Tail Call Optimization in Elixir & Erlang – not as efficient and important as you probably think
