Programmer Group

Cocoapods Create Public Libraries In two cases: Create a brand new shared project Sharing existing projects Create a brand new shared project Reference resources Making a CocoaPod The following commands are recommended: pod lib create [pod name] For example, pod is named WZViews, as follows: pod lib create WZViews Afte ...

Reference resources: https://github.com/quatanium/python-onvif In the onvif test tool for Haikang camera This article introduces how to use onvif test tool to debug Haikang camera and how to configure it. This paper describes how to call the onvif protocol interface to control the cloud table rotation of Haikang camera. Most ...

Tree structure and Java implementation CatalogPrefaceWhen referring to the data structure "tree", I believe that many people think of "binary tree" first. Indeed, as an important data structure, binary tree combines the advantages of arrays and chained lists and has many important applications. As we all know, arrays are ch ...

Ahead With the expansion of the business of the project, the company decided to open another APP, but it will use some of the public components now. It is no problem to copy the past, but there is a problem. If the public components are maintained in the future, there will not be many APPs to modify, so it is though ...

This is how the story begins. Front-end development brother Bingo receives the demand of product ladies and sisters, and has to go online with several small programs. Code Animal Brother Begins Architecture Miscellaneous small procedures, put a project to facilitate management There are many small programs, so the code should be reusable. Team ...

I. Deployment environment System: centos7 X64 bit (32 bit unsupported) core version II. Deployment process The download address of the project is https://github.com/mogujie/TeamTalk.git, which is a version of the project three years ago. Some of the scripts have 404 addresses, which is the source part of mariadb, and need to ...

As we saw in the previous section, when many people collaborate on the same branch, conflicts can easily arise. Even if there is no conflict, the children's shoes of post-push have to pull first, merge locally, and then push succeeds. After each merge and push, the branch becomes as follows: $ git log --graph --pretty=oneline ...

1.RSA introduction RSA is an asymmetric encryption algorithm Encryption and decryption use different keys. Each communication party holds one of a pair of keys (called public key and private key). Only the other party's key can decrypt the data encrypted by its own key. RSA is based on the fact of number theory that it is very ...

Preface It took two and a half days to compile a chrmomium project under linux. There are some additional operations that are not available on official documents. No matter which platform version of the chromium project is compiled, there is a strong feeling that their development machine is too slag:) test Official docume ...

Label PostgreSQL , pgbench , tpcb background pgbench is a test tool for PG. The built-in test CASE is tpcb test. It also supports users to write test CASE by themselves. A large number of custom CASE references https://github.com/digoal/blog/blob/master/201711/readme.md When we use tpcb to test CASE, if the amount of data generated is too la ...