read the consensus to use dpos, but I don t quite understand, what is the meaning of choosing the Packer code? The code is as follows, students who know or understand, please guide. Source code location: https: github.com meitu go-e... func (ec *Ep...
use strict import Vue from vue import { Prop, Watch } from vue-property-decorator interface ITabs { name: string value: string } export default class extends Vue { @Prop({ type: Array, default() { re...
I need to get the true height of the element to do something, and the most direct thing to do is certainly to get the height in componentDidMount and render it further. But the eslint I use gives a hint that it is not recommended to change setState, in ...
premise: when watching the volatile section of "the Art of Java concurrent programming ", there is a sentence: StoreStore Barrier ensures that all normal writes preceding it are visible to any processor before volatile is written. scenario: publi...
<div class="verification-code-wrapper"> <input type="text" placeholder="" ref="phone_login_verification_code"> <a class="get-code" @click="get_verification_code(phone...
I wrote a worldcount program for spark, which can be debugged in eclipse using local mode, or run through the maven packaged java-jar command: SparkConf sparkConf = new SparkConf().setAppName("JavaWordCount"); sparkConf.setMaster("loc...