Map-02. geocode,-02 geocodeMap-02. GeoCoding/ReverseGeoCoding)
The previous section briefly introduces how to obtain user locations and use longitude and latitude to represent locations. This section describes geographical encoding.
First, we need to know what is geocode
Concept:
Geographic code: it refers to the process of establishing the spatial coordinate relationship between statistical data or address
. However, most of these services do not have a Python-specific library and are inconsistent with each other's JSON structure. As a geocoder, the disobedient python God made a special geocoding tool to unify the services of these different vendors.
Geocoding Tools Geocoder
First look at which company's GeoCode services it supports:
Installation
Pip Install Geocoder
Geo-coding
Import Geocoderg = Geocoder.google ("1403 Washington Ave, New Orleans, LA 7
The Finder is a system program for MAC computers, some of which are similar to Windows-enabled resource managers. It's the "smiley face" we first saw on our Mac, and with it, we can organize and use almost everything on your Mac, including applications, files, folders, disks, and shared disks on your network, and you can see rich, high-quality file previews at the same time.Next, I will share with you some of the experience of using
The Finder is a system program for MAC computers, some of which are similar to Windows-enabled resource managers. It's the "smiley face" we first saw on our Mac, and with it, we can organize and use almost everything on your Mac, including applications, files, folders, disks, and shared disks on your network, and you can see rich, high-quality file previews at the same time.Next, I will share with you some of the experience of using
1. Show more information in Finder windowOpen any Finder window. Go to and open the "Show"-"display Path Bar", "Show"-"display status bar" and "Show"-"Show preview" three items.The Show path bar is selectedThe path bar is usually started from the disk partition, the name is not changed is called "macintosh hd", followed by "user", but the path information of these two items almost no effect, the need to see
In the OS X 10.9 system and later versions, Apple added a label feature to the Finder File Manager, which means that you can open several different Finder windows in the same window, like a browser's tab. The following small series for you to explain how to open multiple Finder tabs on the Mac steps:
1, as shown in the following figure, is currently
The Finder can locate the target serverresource and effectively process the request.
1. Finder manages the entire lifecycle of the serverresource subclass The default Implementation of finder is to use gettargetclass () to obtain the name of the serverresource subclass stored in the targetclass attribute of the finder
1, as shown in the following figure, is currently in the Finder window is the content of the download directory displayed.
2, as shown in the following figure, if you want to download a directory folder, in the New Finder tab open, you can right-click it and select the "Open in new tab" option.
3, then you can this folder will be in the New Fi
Mac OS X: Disable and enable the connect to server option in the finder menu
This function can easily restrict user access to other networks for sharing. Of course, it must be used together with other functions to better implement this function.
By default, this option is enabled:
You can also disable:
It is easy to implement.Program, Enter the following command to disable
Defaults write com. Apple.
What should I do if the finder is stuck? Or do I need to restart the finder after executing some commands? The following two methods can be used.
How to operate on the dock icon
Press and hold the option key, right-click and press the finder icon, and select "re-enable" in the menu"
How to operate on a terminal
Open the terminal (Application-utilities), enter the
is the finder stuck requiring a reboot or is it necessary to reboot the Finder after executing certain commands? The following two methods are available.
How to operate on the Dock icon
Select "Reopen" in the menu by holding down the option key and right-clicking the Finder icon.
How to operate in a terminal
Open the terminal (application – utility), and ente
Today is a very personalized little tip, like all Mac apps, the Finder uses the Lucida Grande font. But you can change the font that the Finder uses. See how MACGG changes the Finder font.
Change Finder entire main interface font
Except for the Finder icon, all of us have
Some Mac users don't like the fonts in the Finder, so what do you do to replace the fonts in the Finder? The following small series teaches everyone a way to solve. Users in need come and have a look.
Change Finder entire main interface font
Except for the Finder icon, all of us have changed. Open the t
Display the complete path on the Finder title barTo be honest, it is a bit wrong to share such a basic but useful technique with you.As we all know, MacOS finder does not display paths. when you enter a folder, only the name of the current folder is displayed.Although you can click "show"-"Show path" in the menu bar of the finder to adjust the path bar, this will
Show Hidden Files in FinderMany Mac users know that Mac OS X is based on FreeBSD (UNIX. However, we found that many UNIX files and directories, such as/etc,/var, And/bin, were not found. In fact, these files and directories are all hidden by the system. One of Mac's design principles is that what you don't need to see or what you don't want to see will not be displayed to you. If you need to access or modify these files, you can only use the "terminal" and access the files through Unix commands.
How does the Mac change the Finder icon? How does mac change finder font size? The Finder fonts on the Mac system are too small, and the icons in the list view are too small to be able to browse the files, especially some pictures, only one by one. Below the Pepsi net small weave here for everyone to introduce the next method.
Before you change:
Because the finder of the Apple system does not provide the show hidden file option on the UI, you must set the options in either of the following ways. 1. run the following command on the console to hide a file on the finder. Defaultswrite ~ /Library/Preferences/com. apple. fin...
Because the finder of the Apple system does not provide the show hidden file op
FromCSKLow-cost 3D compaction. Very impressive!
Before introducing the principles, we will first give you some 3D models and demonstration videos after scanning, so as to give you an intuitive understanding.
Video LinkRelated Images:
Corner of the scanned room (click to view original size)
Scanned me (click to view original size)
Scanner
Structure
Briefly introduces the current situation of LIDAR Products
Principle of laser triangular ranging
Principle of linear laser cross-section rangi
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