ROS2 CLI Cheetsheet
Configuring environment
source /opt/ros/foxy/setup.bash
echo “source /opt/ros/foxy/setup.bash”……
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source /opt/ros/foxy/setup.bash
echo “source /opt/ros/foxy/setup.bash”……
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install
start new
attach
detach
list sessions
kill session
kil……
Useful Stuffs for Cloud Computing Read More »
Example 1: Given a string s, return true if it is a palindrome……
Data Structures by LeetCode Read More »
the number of degrees of freedom
real displacement vs. virtual……
In the display setting, toggle on the “Fractional Scaling” will allow you to have different scales o……
Set different scale for different monitors on Ubuntu Read More »
适合宽度滚动很爽,但是每次打开文件都会变回文件默认的显示方式
编辑-首选项-辅助工具-在“忽略页面显示”栏目下勾选“总是使用页面布局样式”-在下拉框中选择“单页连续”
……
adobe acrobat pro 将“适合宽度滚动”设为默认 Read More »
Executing binary file throws the error given in the title
In case the fi……
The binary file exists in the directory, it has exec permission, but it doesn’t run and t……
bash: ./binary: No such file or directory Read More »
The PISA package have a demo “run.ksh”, I would like to run it on my Ubuntu
Running it……
Run .ksh file in Ubuntu Read More »
Programming Language Independence Interface(PISA) provides many useful tools for multi……
Notes on some tools in PISA Read More »