Programmer Think

What is QuickAdapter? As its name implies, it's a quick way to build RecyclerViewAdapter. What are the characteristics of this component? Quickly build Adapter, integrate Quick kView Holder, quickly bind data, configure itemView, margin, padding flexibly, set OnItemClickListener, OnItemLong Lister, and can set View Click Ev ...

A man of lofty ideals cherishes the short days while a man of sorrow knows the long nights. —— Jin Fu Xuan's Miscellaneous Poems Study hard! We don't have much time left! First fill in what I forgot to say yesterday. Yesterday's Insertion method Compared with Recursive method and In-situ reverse sequence method Neithe ...

Label PostgreSQL, imgsmlr, GiST, image eigenvalues, wavelet transform background Continued "PostgreSQL 11 Similar Image Search Plug-in imgsmlr Performance Test 1 - Single Table (400 million images)" Parallel invocation using partition table + dblink asynchronous interface. (It's better to support imgsmlr gist index scan directly at ...

kuberntes system uses etcd to store all data, which is one of the most important components. Note that the etcd cluster can only have an odd number of nodes (1,3,5...). This document uses three nodes to cluster. I. Basic Environment software package etcd download address: https://github.com/coreos/etcd/releases The server Architecture diagr ...

I. overview When optimizing app performance, we all hope to write a slippery UI interface. We have written a blog before. It is mainly based on the performance optimization model released by Google at that time. It mainly provides some examples of UI optimization performance: Performance optimization of Android UI in real-world ...

Redis source code reading: dictionary dict implementation Main Data Structures of Dictionaries Creating dictionaries and hashing algorithms Create dictionary Hash algorithm rehash process Traversal of Dictionaries Other API functions Redis source code reading: dictionary dict implementation Code version: Branch 5.0 ...

Before using Vue to develop mobile pages, we need to do some pre-work to ensure that what users see when they visit the pages does not have different effects because of the different devices. For example, a page is displayed normally on the iPhone 7 plus, and then switch to the iPhone 5 because a small part of the content of th ...

Preface I don't know if you have such a feeling. In normal development, there are often many duplicate codes in dao and service classes. Velocity provides template generation tools. Today, I will teach you how to say goodbye to these duplicate codes. Reference items: https://github.com/bigbeef/cppba-codeTemplatePersonal blog: http://www.zhangb ...

1. Create a mudule and publish it 1.1 $GOPATH/src directory structure 1.2 Environment Variables Need to add environment variable: GO111MODULE=on; This variable has three optional values: On (GoEnable this feature anywhere), off (disable this feature), auto (default, enabled elsewhere with GOPATH disabled) Otherwise console will output the ne ...

Preface Only a bald head can be stronger. The text has been included in my GitHub warehouse. Welcome to Star: https://github.com/ZhongFuCheng3y/3y In the last article, a reader said that one minute will be the end of the facade model, so today's title is "One minute Learn Template Method Model". Looking back on the design patterns t ...