there is a field in the QaAnswer table in this table. When json returns, I want to add a field to QaAnswer. I don t know how to add it . class QaAnswer(db.Model): __tablename__ = qa_answer id = db.Column(db.Integer, primary_key=True) a...
when passing the help parameter to add_argument when using flask_restful parameter parsing, the help message will not appear if an error is reported. The code is as follows: -sharp -*-coding:utf-8 -*- from flask_restful import reqparse from flask impo...
this callback parameter is triggered before any network request is initiated. parameter: typedef bool ( wkeLoadUrlBeginCallback) (wkeWebView webView, void param, const char url, void job) Note: 1, this callback is powerful. In the callback, if wk...
nuxt project, do automatic conversion in the development and production interfaces, judge process.env.NODE_ENV, but print process.env.NODE_ENV is always undefined, this is how this is going on, build has been set to production and how to clear the ...
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after building with webpack in the project, the file name will be changed to a hash value, but the poster attribute of the video tag refers to the original file name, which will cause the picture to be found. Please advise the code in the browser: . &l...
ask for advice on code coverage of automated testing 0karma: . index.js: spec.js: srcContext.. .. app common js : however, there is a problem with the number of coverage, good side ...