5x Faster Spatial Join

 5x Faster Spatial Join

Spatial Joins

https://geopandas.org/gallery/spatial_joins.html

Midnight Commander

 manage-compressed-files-with-midnight-commander

linux-terminal-file-managers

VirtualBox

 why-are-my-two-virtual-machines-getting-the-same-ip-address

enable-ssh-server-debian

ssh 远程连接 NAT 的 VirtualBox 虚拟机

3-ways-to-find-your-local-ip-address-in-debian-10

Windows无法ssh连接Virtualbox虚拟机怎么办

Install netstat on Debian 11

WSL Linux 子系统

 [安利] WSL Linux 子系统

virtualbox-only-allowing-32-bit-os

.Net core

 "dotnet restore"和"dotnet run"都做了些什么？

https://code.visualstudio.com/docs/languages/dotnet

https://docs.microsoft.com/zh-cn/dotnet/core/tutorials/with-visual-studio-code

https://docs.microsoft.com/zh-cn/nuget/what-is-nuget

Quickstart: Install and use a package using the dotnet CLI

在Excel中将经纬度数值转成度分秒

 在Excel中将经纬度数值转成度分秒

=TEXT(LEFT(M2,FIND(",",M2)-1)/24,"[h]°m′sss.0″")

numpy.nanmax

numpy.nanmax() 

Return the maximum of an array or maximum along an axis, ignoring any NaNs. 

NumPy uses the IEEE Standard for Binary Floating-Point for Arithmetic (IEEE 754). This means that Not a Number is not equivalent to infinity. Positive infinity is treated as a very large number and negative infinity is treated as a very small (i.e. negative) number.

If the input has a integer type the function is equivalent to np.max.

numpy.nanmin()