I had been heard that GraphQL is a great tool for web frontend engineer because frontend engineer can query any form of data for variable needs of mobile-web and app. I want to explore GraphQL how to use, which ecosystem is becoming matured. In this article, we will go through it, and please following indexes. You can learn how to setup basic GraphQL API server without throttling. Article Index Introduction
read moreCircular import components are common within nodejs and graphql. This article provide a easy way to resolve that warning. The easy solution is adding related imports to limited scope in javascript instead of importing them at file start position. The example scenario contains three parts: User, Role and UserRoleRel. An user has many roles and a role has many user had been taken. The relationship of many-to-many is recorded at
read moreI had found following problem as I install packages of python on macOS Monterey(12.1) by using a third party script: zipfile = ZipFile(StringIO(fp.read())) .pyenv/versions/2.7.18/lib/python2.7/socket.py", line 355, in read data = self._sock.recv(rbufsize) .pyenv/versions/2.7.18/lib/python2.7/ssl.py", line 754, in recv return self.read(buflen) .pyenv/versions/2.7.18/lib/python2.7/ssl.py", line 641, in read v = self._sslobj.read(len) ssl.SSLError: [SSL: KRB5_S_TKT_NYV] unexpected eof while reading (_ssl.c:1946) Briefly analysis for root-cause about this problem This is because macOS upgrade openssl to version 3.0.0
read more2022 年讀過的書: 灰階思考。(2021 年 9 月購買, 2021 年 12 月 下旬開始讀,2022 年 1 月 6 日看完) podcast 頻道:股癌 的整理內容 講投資心態和理財的原則 被討厭
read moreEnglish version: In the working time at 24th December 2021, I finally finished a critical UX feature of a product from current serving company and I had confirmed it can work as expected. I had been developed this feature over a month and it’s good to send a pull request for merging branch of codebase. Boss considers this feature is critical because of it can resolve headache about uploading files
read moreReceived same action(s) within redux will be executed first and then one(s) in epic(s) of redux-observable if there are common action(s) existing in redux and redux-observable.[1] Figure 1. Excerpt statement from redux-observable official site [2] Figure 2. Order sequence diagram for redux-observable. Photo credit to Brian Leathem [3] Redux store is action-in and state-out. Redux-observable is action-in and action-out. Behavior of redux means it generate out new centralize-management state tree
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