Recommend a practical interview question bank to everyone 1. Front-end interview question bank (Essential for interviews) Recommended: Address: Web front-end interview question bank This question is very interesting. As soon as I saw it, I thought of a lot of answers to it, but the comment area was too narrow, so I just opened an […]
Tag: pause
Can requests initiated by JS in the front end be paused?
I saw a buddy raising a question on Boiling Point before. This question is very interesting. As soon as I saw it, I thought of a lot of answers to it, but the comment area was too narrow, so I just opened an article to write it. Question review Can requests initiated by JS be […]
Why does every Kubernetes Pod need a Pause container?
Follow the “Wonderful World of Linux” on the public account Set it as a “star” and let you play Linux every day! Introduction The error reported by Kubernetes is as follows: Failed to create pod sandbox: rpc error: code = Unknown desc = failed to get sandbox image “k8s.gcr.io/pause:3.5”: failed to pull image “k8s.gcr.io/pause: 3.5”: […]
Aspect Android buried statistics activity page usage duration onResume onPause, and save the duration
Aspect Android buried statistics activity page usage duration onResume onPause, and save the duration mark: 1.build.gradle under the project dependencies { classpath ‘com.android.tools.build:gradle:3.5.4’ classpath ‘com.hujiang.aspectjx:gradle-android-plugin-aspectjx:2.0.10’ } 2. build.gradle in the app folder apply plugin: ‘com.hujiang.android-aspectjx’ // Configure AspectJX aspectjx { exclude ‘androidx.core’,’androidx.appcompat’ } dependencies { ……. //Introduce AspectJX dependency implementation ‘org.aspectj:aspectjrt: 1.9.8’ … } import […]
Front-end large file upload in parts, progress bar display, upload pause, start, cancel
Achieved effects: 1. Multiple large files (supporting more than 10G) are uploaded in parts 2. Progress bar shows progress 3. Control file upload pause and cancellation Key points to achieve: 1. File preprocessing (md5 calculation, request and progress processing, etc.) 2. Part upload process (querying uploaded parts, file merging, etc.) 3. Pause, start and cancel […]
wait-notify and protective pause design
wait-notify A brief introduction to the principle Simply understand the picture below: Monitor The monitor is actually the object of the synchronized lock. In Java, each object can be associated with a Monitor object, and its instance is stored in the heap. Thread-2 A certain thread is now the Owner of the Monitor, that is, […]
An example of using pause to achieve inter-process synchronization
Completed function: One process is responsible for writing the keyboard input to the shared memory, and the other process is responsible for outputting the data in the shared memory to the screen. The two processes are synchronized through pause and kill. The process that runs first saves its own pid to the shared memory, then […]
How to simulate delay, sleep, pause, wait methods in JavaScript
Many programming languages have a sleep function that delays program execution for a number of seconds. JavaScript lacks this built-in functionality, but don’t worry. In this article, we will explore various techniques for implementing delays in JavaScript code, taking into account the asynchronous nature of the language. How to create sleep function in JS We […]
UnityC# started from scratch to complete a mouse-responsive click backpack/pause panel system, using Horizontal layout group and Aspect radio components to complete the UI design
Editor structure The top layer of the UI is a Canvas used to render the Image, button and TextMeshPro below. Below by: PauseSelectionHightTabPanel containing the Button portion of the UI Composition of each Button A ButtonGameObject as the parent object and a TextMeshPro as the child object. Each Panel is an EmptyObject with a HorizontalLayoutGroup […]
Openlayers implements track play/pause/replay/play from click/speed up/slow down
Description: My requirement is to implement track play/pause/replay/play from the click point, so I encapsulate a class Solution: 1. Initialization: mainly processing the layers and data, and constructing a global array through interpolation /** * @description initialization track */ (function init() { //Map container that._map = _map; //Trajectory line layer that._animationLineLayer = animationLineLayer; //Track point […]