Allen Guo gglin001

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

Serialization: best practices

(In this document I pay attention mostly to data storage in scientific applications, not to web protocols.)

Traditional approaches

XML:
- slow to parse
- schemas (.xsd) are human-readable but hard to edit without special software
tooling for generating code for reading/writing is limited (mostly to Java)

Goal

Install working tensorflow or pytorch via standard conda environment workflow.

Basic Setup : Install `pytorch` in a fresh conda environment

The recommended conda-based install process works smoothly:

$ # Create a fresh environment

Visible Symbols in C++ Projects

Intro

This is a spontaneous and verbatime log of a conversion with Boris Staletic @bstaletic from March, 24th 2018 on the pybind11 gitter. Thank you so much, Boris!

To confuse future readers, we decided to write down the discussion and I added typos and unnecessarily long sentences.

The issue came up with linking a CMake (library) target into a pybind11 module (in openPMD-api).

A collapsible section containing markdown

Click to expand!

Heading

A numbered
list
- With some
- Sub bullets

WireGuard over TCP with udptunnel

udptunnel is a small program which can tunnel UDP packets bi-directionally over a TCP connection. Its primary purpose (and original motivation) is to allow multi-media conferences to traverse a firewall which allows only outgoing TCP connections.

Server

# udptunnel -s 443 127.0.0.1/51820

	option(AUTO_CCACHE "Use ccache to speed up rebuilds" ON)
	find_program(CCACHE_PROGRAM ccache)
	if(CCACHE_PROGRAM AND ${AUTO_CCACHE})
	message(STATUS "Using ${CCACHE_PROGRAM} as compiler launcher")
	set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
	# requires at least CMake 3.9 to be any use
	set(CMAKE_CUDA_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
	endif()

	# - Check glibc version
	# CHECK_GLIBC_VERSION()
	#
	# Once done this will define
	#
	# GLIBC_VERSION - glibc version
	#
	MACRO (CHECK_GLIBC_VERSION)
	EXECUTE_PROCESS (
	COMMAND ${CMAKE_C_COMPILER} -print-file-name=libc.so.6

	''' Script for downloading all GLUE data.

	Note: for legal reasons, we are unable to host MRPC.
	You can either use the version hosted by the SentEval team, which is already tokenized,
	or you can download the original data from (https://download.microsoft.com/download/D/4/6/D46FF87A-F6B9-4252-AA8B-3604ED519838/MSRParaphraseCorpus.msi) and extract the data from it manually.
	For Windows users, you can run the .msi file. For Mac and Linux users, consider an external library such as 'cabextract' (see below for an example).
	You should then rename and place specific files in a folder (see below for an example).

	mkdir MRPC
	cabextract MSRParaphraseCorpus.msi -d MRPC

	# References:
	# https://cmake.org/cmake/help/latest/command/add_custom_target.html
	# https://samthursfield.wordpress.com/2015/11/21/cmake-dependencies-between-targets-and-files-and-custom-commands/
	# https://gist.github.com/socantre/7ee63133a0a3a08f3990
	# https://stackoverflow.com/questions/24163778/how-to-add-custom-target-that-depends-on-make-install
	# https://stackoverflow.com/questions/30719275/add-custom-command-is-not-generating-a-target
	# https://stackoverflow.com/questions/26024235/how-to-call-a-cmake-function-from-add-custom-target-command
	# https://blog.csdn.net/gubenpeiyuan/article/details/51096777

	cmake_minimum_required(VERSION 3.10)