I use Ubuntu Mate instead of the usual Raspbian Jessie mainly because of the gcc version. ORB-SLAM2 requires C++11 support. Raspbian comes with gcc 4.9, which does not handle C++11 by default. That means you have to play around with some compiler flags in ORB-SLAM2's CMakeLists.txt to make it work. In contrast, Ubuntu Mate's gcc 5.4 handles C++11 naturally.
nickoala
/ orbslam2_ubuntu_mate.md
Created
December 12, 2016 12:20
Build ORB-SLAM2 on Raspberry Pi 3
Sometimes you need to edit a file on a remote server, but using vim/emacs is not very practical, due to lag and speed of screen refresh.
TextMate users have the classic rmate, but it was implemented in Ruby, which may not be available on the remote server.
A better option is to use this version of rmate, implemented in pure Bash. It's a single file, self-contained, and with no external dependencies.
Step by step:
tiling terminal emulator (D/Gtk3) https://github.com/gnunn1/tilix
osvein
/ MSYS2 context menu.reg
Created
May 13, 2017 20:59
xymopen
/ linux_magic.cpp
Created
October 17, 2017 14:00
C++ equivalences of the famous offset_of and container_of(owner_of) macro from Linux kernel
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| template< class T, class M > | |
| static inline constexpr ptrdiff_t offset_of( const M T::*member ) { | |
| return reinterpret_cast< ptrdiff_t >( &( reinterpret_cast< T* >( 0 )->*member ) ); | |
| } | |
| template< class T, class M > | |
| static inline constexpr T* owner_of( M *ptr, const M T::*member ) { | |
| return reinterpret_cast< T* >( reinterpret_cast< intptr_t >( ptr ) - offset_of( member ) ); | |
| } |
mkasberg
/ loundorm.py
Last active
April 29, 2022 07:09
— forked from kylophone/loudness.rb
FFmpeg loudnorm filter - dual pass loudness normalization example - http://k.ylo.ph/2016/04/04/loudnorm.html
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| #!/usr/bin/env python | |
| import json | |
| import os | |
| from subprocess import check_call, check_output, STDOUT | |
| import sys | |
| if len(sys.argv) != 3: | |
| print "Usage: %s input.wav output.wav" % __file__ | |
| sys.exit(1) |
cshaa
/ Shell_ContextMenu_GitHub.reg
Last active
December 26, 2023 05:43
Create neat sub-menus for Windows Explorer directory right-click, one for the Command Line, one for PowerShell and one for Git
ktnr74
/ 99-android.rules
Created
July 19, 2018 16:03
Universal udev rules file to set Android device permissions
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| # do not forget to run 'sudo udevadm control --reload-rules' after editing this file | |
| ACTION!="add", GOTO="android_usb_rules_end" | |
| SUBSYSTEM!="usb", GOTO="android_usb_rules_end" | |
| ENV{DEVTYPE}!="usb_device", GOTO="android_usb_rules_end" | |
| ENV{ID_SERIAL_SHORT}=="", GOTO="android_empty_serial" | |
| ENV{ID_SERIAL_SHORT}=="0000:*", GOTO="android_empty_serial" | |
| ENV{ID_SERIAL_SHORT}=="0123456789ABCDEF", GOTO="android_empty_serial" |
Francesco149
/ docker-cross-device-link.md
Last active
October 27, 2023 08:51
docker error creating new backup file '/var/lib/dpkg/status-old': Invalid cross-device link
on linux 4.19, I get
error creating new backup file '/var/lib/dpkg/status-old': Invalid cross-device link
when trying to install stuff on a ubuntu docker container. this seems to be an issue with metacopy https://www.spinics.net/lists/linux-unionfs/msg06109.html
issue can be worked around by running