Click the blue word above to follow me, knowledge will give you strength Flutter will draw the Widget on the screen. If the content of a Widget needs to be updated, it can only be redrawn. However, Flutter will also redraw some Widgets, and the contents of these Widgets are still partially unchanged. This can […]
Tag: boundary
The method of obtaining map boundary data in real time in August 2023, multi-level linkage of provinces, cities, counties, and streets [with real-time geoJson data download]
First, let’s look at the renderings Online experience address: https://geojson.hxkj.vip, and provide real-time geoJson data file download The downloadable data includes provincial-level geojson administrative boundary data, municipal-level geojson administrative boundary data, district/county-level geojson administrative boundary data, four-level linkage data of provincial, urban, county and street administrative codes (accurate to township/street level), provincial Five-level administrative codes […]
[ArcGIS Pro secondary development] (56): Boundary point export Excel
The boundary point result table is a form in cadastral surveying and mapping, which is used to record the boundary point coordinates and related attribute information of the plot. The purpose of this tool is to export the parcel element as a boundary point result table. 1. Functions to be realized As shown in the […]
In ABAQUS, extract the control area for the viscoelastic boundary / extract the nodal reaction force / batch apply different sizes of node concentration force
Extracting the control area and extracting the reaction force are actually the same thing. The control area is the reaction force under the unit pressure. I found the source codes of two big guys on CSDN and combined them. I did some merging work myself. Batch application of concentrated force reference: Use python to batch […]
Flowable Boundary Event – Cancel Boundary Event
Cancel boundary event cancel boundary event 1. Definition 1. Graphic markup 2. Used in conjunction with the cancel end event 3. XML markup 2. Test cases 2.1 Cancel the boundary event xml file 2.2 Cancel the boundary event test case Summarize Cancel boundary event 1. Definition The event is triggered when a cancel command is […]
[gis plug-in] arcgis plug-in boundary point numbering tool, C# implementation ideas (plug-in download link attached)
Data: Boundary point layer, Parcel layer Requirement: find out all the boundary point numbers corresponding to the parcel, and arrange these boundary point numbers in order starting with J1 To find out all the boundary point numbers corresponding to the parcel, here only need to execute a mark to get the result obtained in this […]
How to make a click on the administrative area, and then the map switches to a different administrative area boundary, and the floating highlight? (Gauthe map)
Only provide ideas and some key codes Example: 1. First use json-server to customize data Note: json-server can query how to configure by itself National provincial and municipal json data address: http://t.csdn.cn/PMm5K 2. Apply for the key value of Gaode Map Self-registration application, just select the WEB side 3. Install plugin npm i @amap/amap-jsapi-loader –save […]
Boundary Curve Recognition of Droplet Contact Angle-Using Ovito Skillfully
focus on m r . m a t e r i a l , \color{Violet} \rm Mr.material\ , Mr. material , Even \color{red}{more} Even many \color{blue}{multiple} many Refined \color{orange}{fine} Refined colorful \color{green}{color} color! The main columns include: ? “LAMMPS Tips”: ￣ \textbf{ \underline{\dag “LAMMPS Tips”: }} ? “LAMMPS Tips”: ? Mainly introduces the use of […]
In July 2023, the method of obtaining map boundary data in real time, multi-level linkage of provinces, cities, counties and streets [with real-time geoJson data download]
First, let’s look at the renderings Online experience address: https://geojson.hxkj.vip, and provide real-time geoJson data file download The downloadable data includes provincial-level geojson administrative boundary data, municipal-level geojson administrative boundary data, district/county-level geojson administrative boundary data, four-level linkage data of provincial, urban, county, and street administrative codes (accurate to township/street level), and five-level administrative codes […]
A set of learning concurrency security, lock failure, transaction boundary, transaction failure
1. Concurrent security scenarios The issuance of coupons was oversold during multi-threaded stress testing. Question: Use jmeter to test the concurrency of the interface and find that 9 cards are oversold many times. Why? Answer: In fact, this is related to Tomcat. Tomcat’s default maximum number of threads is 200, and the default minimum number […]