The problem of downloading files from H5 micro application in IOS

Nail H5 micro application downloads files in IOS The latest project is nailed H5 micro application. This project is an HR system project born on PC. there are processes such as resignation, leave and employment confirmation. When the resignation process is initiated, attachments need to be uploaded. Attachments can be uploaded to excel, word, ...

Added by hjunw on Fri, 08 Oct 2021 07:16:33 +0300

Basic controls and properties developed by Andriod

Control 1: TextView [2021 latest edition] Android (Android) develops zero-basics introductory course [full set] (created by millet, Ali, Tencent, IQIYI front-line factory teachers)_dairy dairy_bilibili TextView is literally a text view, just for displaying text. It's called a label in iOS, or UILabel. To display TextView in an Activity,We need ...

Added by Supplement on Wed, 06 Oct 2021 19:56:38 +0300

Object oriented features of C + + Learning

Construction and Deconstruction of classes After understanding the class definition syntax, class members and access member control, we will discuss the life cycle of an object, which involves two crucial activities, creation and destruction. For the actions of creating and destroying objects, we have talked about how to create an object on th ...

Added by Gestahr on Fri, 01 Oct 2021 00:26:55 +0300

If there is no network (on flight mode), will it prompt that the download is successful? Flutter cached_network_image image loading process analysis

preface Why did you play Toast to prompt that the download was successful without the network (on flight mode)? Subconsciously, the Toast prompt must be playing early. Just click the button and play Toast before downloading. Hurry to get your mobile phone to operate and verify it. There's really no network. After playing the download complet ...

Added by ronnimallouk on Wed, 29 Sep 2021 20:40:49 +0300

Use and interpretation of FBKVOController source code

Source address: KVOController  , summary What did FBKVOController doFBKVOController use poseFBKVOController source code analysisSummary of FBKVOController design ideasOther gains of FBKVOController What did FBKVOController do? In short, Facebook's open source code is very few, with only two classes and one category. It mainly encapsulat ...

Added by Elle0000 on Tue, 21 Sep 2021 05:19:49 +0300

LLVM Clang Class Name Format Verification Plugin

Xcode written by LLVM Clang compiler for code class name format checking plug-in Source Code #include <iostream> #include "clang/AST/AST.h" #include "clang/AST/ASTConsumer.h" #include "clang/ASTMatchers/ASTMatchers.h" #include "clang/ASTMatchers/ASTMatchFinder.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Frontend/Fron ...

Added by jimrains on Fri, 17 Sep 2021 10:39:45 +0300

iOS audio and video development II Implementation of iOS hard coding

sketch In the previous chapter, we introduced the details of iOS acquisition. This time, let me introduce the knowledge of iOS hard coding. First of all, why coding is needed? Last time, we mentioned something, CMSampleBuffer, which can be used to encapsulate ImageBuffer and store raw stream data. It is a general structure. I'll first introdu ...

Added by rtsanderson on Fri, 03 Sep 2021 07:37:49 +0300

Difference between self and self, = = and = = =

1. self and self 1.1 self As we all know, the self keyword refers to the current object in the instance method, which plays the same role as in OC, but it cannot be used in the class method in OC, but it can be used in swift. Next, let's take a look at the representation type of self in this environment. Type of self in the instance: In th ...

Added by Webxplosion on Thu, 02 Sep 2021 23:16:46 +0300

iOS Development Notes | custom label with inner margin

iu preface UIScrollView has contentInset, but UILabel doesn't; Android does, iOS doesn't. Recently, I need to use a label with inner margin, so I encapsulated it with the code of my predecessors on the Internet. Originally, I wanted to create a category, but it failed. The code is as follows, inherited from UILabel: . h file: #impo ...

Added by Goofan on Sat, 04 Jul 2020 19:08:54 +0300

v.douyin.com And t zijieimg.com Tiktok official shortening interface generation method

Because of the company's business relationship, I find a way to shorten the interface generation from the tiktok open platform. Two interfaces need to be called here. Packet capturing analysis is as follows: Tiktok tiktok tiktok SDK currently provides basic capabilities for voice / login / authorization and sharing to vibrate. Tiktok tiktok ca ...

Added by mkubota on Sun, 28 Jun 2020 05:33:18 +0300