Programmer Group

SpringCloud 1, Service registration and discovery Eureka(AP) Service registration is relatively fast, because there is no need to wait for the registration information to replicate to other nodes, and there is no guarantee that the registration information will replicate successfully; When the data ...

1. Background: Because wechat applets need to be developed in light weight, cross platform and short development time, many companies regard applets as the first APP for business presentation. The communication part of E-chat client core SDK has been adapted to wechat applet platform. Let's share the ideas and methods in the adaptation process. ...

Preface With the rise of the media and audio-video industry, as well as the product demand for cross-platform mobile business, there has been an increase in the workload of developers and the difficulty of the work. For example, audio-video playback needs to support 95% of audio-video formats on the m ...

2. Introduction to mobile rear end: E chat SDK provides a basic back-end community version source code. By compiling / modifying the back-end source code, you can achieve deeper business customization, such as file upload / download, online / offline monitoring, API permission function, cluster function, etc. The backend project uses springboot ...

By Facebook research Compile Flin Source: Github Benchmarking Here, we benchmark the training speed of Mask R-CNN in detectron 2 based on some other popular open source implementations of Mask R-CNN. set up Hardware: 8 NVIDIA V100 with NVLink. Software: Python 3.7, CUDA 10.0, cuDNN 7.6.4, PyTorch 1.3.0 (link( https://download.pytorch.org/ ...

Homebrew It is a package management tool under Mac OS platform, with many practical functions such as installation, uninstallation, update, view, search, etc. A simple instruction can realize package management, which is very convenient and fast without you caring about all kinds of dependencies and file paths. Installation method /bin/bash - ...

flutter_sliver_tracker GitHub connection Sliding exposure buried point frame, supporting sliderlist and slidergrid What is sliding exposure buried point Sliding exposure buried point is used for module exposure in sliding list component, such as sliderlist and slidegrid in Flutter. When a row (or column) in the sliderlist is moved to the V ...

Google Cloud System Configuration As shown in the following figure: Select the ubuntu system for configuration, choose a new instance, choose any name you like, choose Hong Kong as far as possible, pick up the mirror faster, and choose a vCPU of type 3.75G is sufficient. Select permanent disk 10GB Fabric Environment Configuration Sta ...

If you think git is confusing, then this copy is for you! Please note that I intentionally skipped basic commands such as git commit and git pull/push. The theme of this short copy is some "advanced" uses of GIT. Navigation - jump to previous branch git checkout - View history # Each submission is shown on a single line git log --on ...

WeChat official account: Python programming time. Original link: https://mp.weixin.qq.com/s/7F4pyDVObJBt-3XrxxYxLQ Today, I'd like to introduce eight methods of Python package import that I've used. 1. Direct import A well-known method, which can be imported directly >>> import os >>> os.getcwd() '/home/wangbm' Similarly, l ...