Swift default picture settings were not successful before setting up picture animation group iOS11.

On iOS 11, 1. First execute the animation group to execute frame animation in the set picture, 2. Set the picture in the set frame animation, execute frame animation without any problem. On iOS 10 and iOS 9, you must execute method 2 (first set the picture to set the frame animation, execute the frame animation), otherwise you can’t set the picture after the frame animation.   /// imageViewTo achieve frame animation, the last picture transposition with the right number of open box picture has been received./// /// - Parameters: /// - imageCount: Number of animations...

Java calls the function to change the value of the parameter when passing the reference.

—Restore content begins – First, I wrote a small test, the code is as follows 1 import java.util.ArrayList; 2 3 public class QuoteTest { 4 public static void main(String[] args){ 5 //test String 6 String str = "value"; 7 TestClass tc = new TestClass(); 8 tc.ChangeVlaue(str); 9 System.out.println("str now is"+str); 10 //test int 11 int num = 0; 12 tc.ChangeVlaue(num); 13 System.out.println("num now is"+num); 14 //test objectclass 15 TestClass testClass = new TestClas...

CentOS install Docker

  Preface: In fact, the installation steps of Docker official website is very detailed, if some people are not good at looking at English slower, you can directly look at me, I am also from the official website, the specific steps are as follows 1. Install dependency packages $ sudo yum install -y yum-utils \ device-mapper-persistent-data \ lvm2   2. Install the yum Library $ sudo yum-config-manager \ --add-repo \ https://download.docker.com/linux/centos/docker-ce.repo   3.Install the latest version of Docker $ sudo yum install docker-ce   4. Start Docker $ sudo sys...

Tenorflow upgraded to 1.9-rc0, generated static graph frozen graph. Pb local test normal, run error NodeDef mentions attr’dilations’not in Op < name = Conv2D under other versions (eg1.4)

NodeDef attr’dilations’not found in the node definition, indicating that the execution version of NodeDef is not on the node definition, two inconsistent, respectivelyExecute inference codeandGenerate static graphsNodes are inconsistent (of course, because the execution environment is different from the generative environment, that is, the version problem). The solution: If it’s deployed in the cloud, create a model graph in the cloud, and then combine CKPT and graph in the cloud to generate a static graph. If it is embedded, it is to adjust the local version of the same (th...

HTTPS page can not send HTTP request? About mixed content

We all know that HTTPS pages can’t send HTTP requests, so what’s the reason why HTTPS pages can’t send HTTP requests? If there is a need to send, how can we send it? I recently encountered this problem and searched for half a day without searching for reliable answers.With this article. 1. The origin of the story As I mentioned in Jquery ajax, Axios, and Fetch’s Differences, Fetch, as a different way of requesting from XHR, shows more APIs and promising prospects for meeting ES specifications; let alone supporting POST cross-domain.Just on the job to use the post meth...