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Python 2021-09-12 13:08:02
ModuleNotFoundError: No module named 'rospkg'
# `python-catkin-tools` is needed for catkin tool # `python3-dev` and `python3-catkin-pkg-modules` is needed to build cv_bridge # `python3-numpy` and `python3-yaml` is cv_bridge dependencies # `ros-melodic-cv-bridge` is needed to install a lot of cv_bridg... Add solution -
Python 2021-09-11 04:32:02
classification fuctions
import numpy as np import pandas as pd import matplotlib.pyplot as plt import warnings warnings.filterwarnings('ignore') import seaborn as sns from sklearn.preprocessing import PowerTransformer from sklearn.preprocessing import StandardScaler from sklear... Add solution -
Other 2021-09-11 02:05:02
an email from linux about c++
From: Linus Torvalds <torvalds <at> linux-foundation.org> Subject: Re: [RFC] Convert builin-mailinfo.c to use The Better String Library. Newsgroups: gmane.comp.version-control.git Date: 2007-09-06 17:50:28 GMT (2 years, 14 weeks, 16 hours and ... Add solution -
Other 2021-09-10 17:56:02
install bootstrap
<!-- Boostrap 4 CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" cross... Add solution -
Other 2021-09-08 13:03:01
bsl 1.0
Boost Software License - Version 1.0 - August 17th, 2003 Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the "Software") to use... Add solution -
Other 2021-09-03 17:02:02
bootstrap css only
<!-- Boostrap 4 CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" cross... Add solution -
Other 2021-08-27 23:15:02
link bootstrap 4
<!-- Boostrap 4 CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" cross... Add solution -
Other 2021-08-27 21:48:01
boost asio ignore header
int do_get(std::string &host_,std::string &port_, std::string url_path,std::ostream &out_,std::vector<std::string> &headers, unsigned int timeout) { try{ using namespace boost::asio::ip; tcp::iostream request_stre... Add solution -
Shell/Bash 2021-08-27 16:48:02
install bootstrap
<!-- Boostrap 4 CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" cross... Add solution -
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