NAVYSUMMER

摘要： 1.官网地址，去官网下载ffmpeg源码 https://ffmpeg.org 2.安装ffmpeg基础依赖 sudo apt-get update sudo apt-get install build-essential yasm texi2html libvorbis-dev libmp3lam 阅读全文

摘要： #include <opencv2/opencv.hpp> #include <iostream> #include <thread> using namespace cv; using namespace std; void getCameraInfo(int cameraId) { VideoC 阅读全文

摘要： # 不带密码认证的 docker run --name pypi --restart always -p 8080:8080 -d pypiserver/pypiserver -P . -a . # 带密码认证的 docker run --name pypi --restart always -v 阅读全文

摘要： def es_mapping2dict(mapping): mapping_dict = dict() if isinstance(mapping, dict): if "properties" in mapping: for k, v in mapping.get("properties").it 阅读全文

摘要： def data2single_dict(source): stack = [(source, "")] result = {} while stack: obj, parent_name = stack.pop() if isinstance(obj, dict): for k, v in obj 阅读全文

摘要： def es_mapping2dict(mapping): mapping_dict = dict() if isinstance(mapping, dict): if "properties" in mapping: for k, v in mapping.get("properties").it 阅读全文

摘要： def convert_query(query): """ Convert Elasticsearch query to use keyword and text fields appropriately """ if isinstance(query, dict): for key, value 阅读全文

摘要： function parse(STR_XPATH) { var xresult = document.evaluate(STR_XPATH, document, null, XPathResult.ANY_TYPE, null); var xnodes = []; var xres; while ( 阅读全文

摘要： 1.reshape重置形状 a = tf.random.normal([4,28,28,3]) print("a:",a.shape,a.ndim) # 失去图片的行和列信息，可以理解为每个像素点（pixel） b = tf.reshape(a,[4,28*28,3]) print("b:",b.s 阅读全文

摘要： 1.创建帐号和权限 rbac.yaml apiVersion: v1 kind: ServiceAccount metadata: name: nfs-client-provisioner # replace with namespace where provisioner is deployed 阅读全文