$scope.$apply is easy to understand at a glance

You can understand it at a glance s c o p e . scope. scope.apply For me, a complete novice in the front-end, I still know little about Javascript. If I want to get started with angular JS directly, I encounter a lot of resistance. However, I believe that as long as we work hard, […]

GIS Tool 01- [Gaussian Plume] Apply java in GIS to implement model calculations

1 Simulation effect example 2 Gaussian model 2.1 Gaussian smoke model In sudden leakage accidents, pollution sources often suddenly release a large amount of harmful gases in a short period of time. At this time, the Gaussian puff model is suitable for solving the ground pollution concentration. The puff model assumes that the volume of […]

33 concepts JavaScript developers should understand 6-this, call, apply and bind

33 concepts JavaScript developers should understand 6-this, call, apply and bind Directory call stack primitive type Value types and reference types Implicit, explicit, nominal and duck typing == and ===, typeof and instanceof this, call, apply and bind Function scope, block scope and lexical scope Closure Higher order functions such as map, reduce, filter etc. […]

A complete example of applying the CNN model trained on MNIST to recognize handwritten digit pictures (pictures from the Internet)

1 Think about how to apply the training model How can the MNIST model trained through CNN be applied to recognize pictures of handwritten digits (pictures come from the Internet)? This problem bothered me for 2 days. Many of the codes I found online were to train the model and call the model in a […]

[Teng Xuehui’s second experimental code] Apply Matplotlib to draw icon analysis

import matplotlib.pyplot as plt import numpy as np Pictures displayed inside #Jupter Notebook %matplotlib inline #1.1.1 Line graph np.random.seed(42) #Generate random seeds y = np.random.randn(30) #Generate random numbers plt.plot(y, “r–o”)#Plot: red–dashed line–circle # 1.1.2 Line color, line type, mark shape x = np.random.randn(30) y = np.random.randn(30) plt.title(“Example”) plt.title(“Example”) y1 = np.random.randn(30)#Generate random numbers y2 = […]

Is it possible to apply CSS to half of a character?

Content from DOC https://q.houxu6.top/?s=Is it possible to apply CSS to half of a character? What I’m looking for: A way to style half of a character. (In this case half of the letters are transparent) What I have searched for and tried so far (without success): Method used to style characters/letters Styling part of a […]

“How to apply data analysis to improve the efficiency of software development process?”

Article directory A word of positive energy every day Preface What can python do? Using python tools for data analysis What are the introductory learning methods and recommended classic textbooks for Python? Data analysis thinking and methods Data analysis ideas Clarify the purpose or problem Start with a “what if” approach Locking causes problems Basic […]

Handwritten call(), apply(), bind() methods

Table of Contents Knowledge reserve: 1: Handwritten call method 1. Ideas 2. Realize 3. Symbol tuning 2: Handwritten apply method 1. Ideas 2. Realize Three: Handwritten bind method 1. Ideas 2. Realize Four: Summary Knowledge Reserve: All methods can call our handwritten methods, so they need to be mounted on the prototype, so we use […]