Flutter - Request data using http and show it

follow https://github.com/jiangkang/flutter-system Learn more about Flutter PPP that cannot make network requests is not a real APP. Flutter currently does not have a very reliable open source library (unsatisfactory) for network requests. Please use http temporarily to fulfill simple network requests ...

Posted by MaTT on Tue, 30 Jul 2019 10:16:03 -0700

Tensorflow Builds Multi-GPU Framework Integration Model Switching, Data Making and Testing

Recently, with the deepening of the experiment, the scale of the experiment is getting larger and larger, and the calculation of single GPU is not enough. At the same time, I often need to test different models. It will be very troublesome to build a framework every time. So I separated the framework fr ...

Posted by ViperSBT on Mon, 29 Jul 2019 19:39:41 -0700

Leetcode 1139: The largest square with a boundary of 1 (super detailed solution!!!)

Give you a two-dimensional grid consisting of a number of zeros and ones. Find out the largest square sub-grid whose boundaries are all 1, and return the number of elements in the sub-grid. If it does not exist, return 0. Example 1: Input: grid = [[1,1,1],[1,0,1],[1,1,1]] Output: 9 Example 2: Input: gr ...

Posted by ironside82 on Mon, 29 Jul 2019 05:09:58 -0700

linux gdb Quick Start Tutorial

Articles Catalogue Preface Using gdb General steps required for a complete process 1 Loader 2 View 2.1 View Function 3 Setting breakpoints 3.1 Set breakpoints according to function names 3.2 Depending on the location of the program (lines) 4 Running Program 5 View Variables 6 View Register summ ...

Posted by Bootsman123 on Mon, 29 Jul 2019 03:05:17 -0700

Go Crawler HTTP Request QuickStart

A few days ago, I talked about how to imitate learning on the topic of "knowing your thoughts". I gave an example of how to imitate Pyhton's requests through net/http client. But it hasn't been practiced. Is an idea really only an idea? Of course not, so I decided to suspend GO notes for a week to practice my ideas. There are some new ...

Posted by Orpheus13 on Sun, 28 Jul 2019 23:07:23 -0700

ffmpeg - android Platform Source Coding (latest version 4.1)

ffmpeg - the latest version of source code compilation for android platform 4.1 1. Introduction of ffmpeg: 2. Source code download: 3. Environmental allocation: IV. Configuration file modification: V. Scripting: 6. Compiling: 7. Trampled pits error 1: error 2: error 3: error 4: error 5: VIII. Supp ...

Posted by IanM on Sun, 28 Jul 2019 22:28:26 -0700

Arrays of data structures

Definition php's array is a dynamic data structure by default, while the underlying array should open up a fixed storage space in memory to store a continuous piece of data, so we can only use SplFixed Array to limit the memory capacity. Code github address: array (Arrays) class Arrays { private $data; private $size; private $capaci ...

Posted by Pantho on Sun, 28 Jul 2019 21:18:30 -0700

iOS Learning Notes II - OC Code Specification

Articles Catalogue I. Normative Format Headfile format of 1.1 specification 1.2 Specification source file format Naming requirements 2.1 Clear Function 2.2 Consistency 2.3 Use prefixes 2.4 typesetting conventions 2.5 Class and Proocal 2.6 File Name Suffix Naming Rules 3.1 Method and Membership N ...

Posted by achild on Sun, 28 Jul 2019 06:40:38 -0700

kubernetes CRD is so simple

Original address Extending kubernetes is the two most commonly used and most needed things to master: custom resources CRD and adminsion web hook. This article teaches you how to master CRD development in 10 minutes. kubernetes allows users to customize their own resource objects, just like deployment stateful settings, which are widely used. F ...

Posted by metin on Fri, 26 Jul 2019 21:15:10 -0700

Spring Security OAuth2 uses Redis to store token key details

1.Spring Security OAuth2 stores token values in a variety of ways, all of which implement the TokenStore interface InMemoryTokenStore:token is stored in local memory JdbcTokenStore:token is stored in the database JwtTokenStore:token will not be stored in any media RedisTokenStore:token is stored in t ...

Posted by sublimenal on Fri, 26 Jul 2019 17:47:24 -0700