Web Front-end Development -- Day 5

I. Supplementary visibility The difference between display:none; and visibility:hidden; Both are hidden. Use display:none; hide, no longer occupy position Use visibility:hidden; after hiding, it will continue to occupy a position 2. Definiti ...

Posted on Fri, 16 Aug 2019 08:53:08 -0400 by stilgar

iOS ipa re-signature, modification/non-modification of package name

iOS ipa re-signature, modification/non-modification of package name As the title, recently used, record it. When sigh resign is used for re-signature, the package name is modified or not modified according to the situation. Timeliness: Test time ...

Posted on Fri, 16 Aug 2019 02:29:03 -0400 by hoyo

Java Programming Entrance Five (for Three Specials)

1. Object-oriented (multiple focus) 1.1 What object-oriented (OOP, Object-Oriented Programming) Process-oriented: Do everything yourself (everything you want needs to be done step by step) You are an achiever Object Oriented: Find a person or obj ...

Posted on Thu, 15 Aug 2019 21:54:48 -0400 by vladibo

WorkManager goes from getting started to practicing, and this is enough

Preface Last time we did a thorough analysis of Paging's application, this time we'll talk about WorkManager. If you don't know Paging yet, it's recommended that you read this article: Paging is used in RecyclerView, and this is enough Originally this article could be published last week, but one of the features of my article is that it will b ...

Posted on Wed, 14 Aug 2019 22:10:48 -0400 by 2oMst

Design Patterns - Abstract Factory Patterns (Java)

Design Patterns - Abstract Factory Patterns (Java)                                         -Javee In the previous article, I introduced the factory method model, considering that only one factory produces one product, such as printing only, cat ...

Posted on Tue, 13 Aug 2019 09:50:19 -0400 by infestedarch0n

Go Notes Explain the Compilation and Execution Process of Go

Last article This paper introduces the installation of Golang in different systems, and completes the classic Hello World case. In this process, we use the go run command, which completes the whole process of source code from compilation to execution. Let's go into details about this process today. Simply understood, go run can be equivalent t ...

Posted on Tue, 13 Aug 2019 05:13:05 -0400 by tegwin15

Python Data Analysis: Time Series

Python Data Analysis: Time Series 1. Types and tools of date and time data Type table in datetime module 1.1 String to datetime Conversion datetime format description (compatible with ISO C89) (the table is also available in the basic knowledge section) 2. Time Series Basis 2.1 Index, Selection, S ...

Posted on Mon, 12 Aug 2019 04:19:55 -0400 by snake310

Route Jump and Data Transfer in Flutter Learning

Preface We know that page hopping is a very important part of mobile applications. Almost all our applications and users deal with pages, or view s, and our Android s are basically Activities and Fragment s. And in Flutter, it's called Route, which is the page that deals with users. This article explores in detail how pages interact in Flutter. ...

Posted on Sun, 11 Aug 2019 11:11:13 -0400 by may27

Complete HTML5 jigsaw puzzle in 2 hours

At that time, the beginners of game development, experience is shallow, so did not specialize in the game algorithm and code defects, resulting in a lot of bugs in the game, and even the puzzle may not be able to recover after scrambling. Recently, a friend often asked about this game. I hope I can change the bug in the code to facilitate begin ...

Posted on Fri, 09 Aug 2019 08:42:14 -0400 by solodesignz

Using jquery moblie framework to build a mobile blog Park

statement This example is for learning and communication only, and does not participate in any business activities. Preface This example combines my first two blogs. Climbing Blogs on the Home Page of Blog Garden Using node.js And Build HTTP server with native node.js, support MP4 video and picture transmission, support downloading rar file ...

Posted on Fri, 09 Aug 2019 08:02:05 -0400 by yanivkalfa