Year in review
Carnival Double 11 — Happy Birthday to Me
1111 this year, in addition to major e-commerce is double 11 special, today is also my 23rd birthday
All Posts Page 13
2017
Dev Note
Uploading Medium Articles with AWS Lambda
Medium does not support code block editing itself, although I don't know the reason behind it (perhaps the engineer is not the main customer), so if you want to highlight the code, one way is to paste the image directly, paste it on the gist and then embed it
Dev Note
Better Express error
Better-Express-Error When developing express, if an error is encountered, it is usually printed directly on the error page, or directly directed to a 404, 500 page in the production side. Although there is nothing worth mentioning, but really, see this kind of page, will you feel happy? default error...
Frontend
React16 Highlights
react finally released v16，In fact, the introduction of the official blog is quite complete (and pleasing to the eye)。 This article serves as notes and consolidation, streamlining some of the details. ComponentDidPatch (error, info) react16's brightest part, adding errorBoundary functionality to ensure that the life cycle...
Sudo Journey
Sudo Internship Journey (1)
From 2015–7 to 2016–10, over the course of a little more than a year, I started my first internship in my second semester of sophomore year — Sudo. At that time, Sudo had only just been founded not long before (though the official website was already mostly built and was still being iterated on), and when I joined there were only about 13 or 14 people.
Frontend
Front-end interview experience
Finally, time to organize the recent interview process. Summarize some of the things that we see: Usually, company interviews only test Javascript familiarity, mostly about algorithms or interpreting prototype chains, etc., rarely examines DOM or Event operations. Almost without CSS, even if there is simply a basic question such as class and ID priority. No interview exam HTML...
Frontend
Talking about several APIs in ramda
ramda is a very useful library. If you have heard of lodash or underscore, you can think of ramda as functional programming lodash. Their API has many similarities, except that ramda has FP functions, any API...
Dev Note
Talking about PCA and T-Sne in Reduction Methods
In machine learning, if there are too many features, it can cause problems, such as overfitting...
Random Talk
Made a weekly magazine - Japanese 800
I have been learning Japanese for more than three years, and did a weekly magazine called Japanese 800 houses. Fan Page Medium...
Dev Note
Rails app automation - hubot vs heaven
The current company is running the cap staging deploy command directly on the local terminal. Capistrano is very convenient as a tool for automatic deployment, but inevitably encounter several problems: not everyone on the team has the same environment everyone is deploying, as a result what branch is now on staging...
Frontend
IT iron man to help finish the game experience
Today is the last day of the Ironman race, I feel that the last part of the end of my harvest is not very good, and there are many parts that are not fully introduced because of the relationship between time.
Frontend
Highly identical typesetting solution
In front-end pages, we often come across layouts that require the same height. The most intuitive way to do this is to set all elements of the container to float or inline-block. float and inline-block If you use float typesetting，Not only to stretch the parent element container (clearfix)，But also for child elements set margin...
2016
Frontend
CSS Variable vs SASS Variable
Before writing an article about their own idea of css variable，Originally not held much expectations for this attribute，Own used to SASS variables also feel like this CSS variable but like an awkward system，But if you think so people，You can refer to this article
Frontend
Expecting PostCSS
From SASS to PostCSS about a year ago, PostCSS began to fling in the front-end ecosystem, nothing more than the so-called preprocessor features, highly customized their own plugin, the first to use cssnext function, but also with a variety of construction tools (gulp, webpack...
Sudo Journey
A Confession from a Senior Intern
No jokes today—let’s talk about something serious. It’s been a year since I came to Sudo, and looking back at the version of myself who walked into AppWorks a year ago, it feels like I’ve come a long way—a confession from a senior intern.
Sudo Journey
Bonus Episode - Sudo Plank Challenge Tutorial
Sudo’s after-work bonus episode—a plank showdown initiated by an RD leader. Does having more muscle mean being better at coding? The answer will be revealed at the end.
Random Talk
2016 g0v summit experience
The origin of g0v g0v g0v was created because of an advertisement in fact because of the economic kinetic energy promotion program (that is, the history of the most cerebral ads) this group of passionate engineers decided to form g0v. Committed to promoting open government and online promotion to the public. g0v can be red, it starts from 318 school movement. Because hackfold...
Frontend
Thought on
Semantics, Class Naming, Event Propagation
Sudo Journey
The Second Step into the Workplace
Following the Sudo Survival Guide, this time we’re rolling out Steps 2 and 3 in one go — how to endure attacks from the evil “Sudo sister,” and the everyday office life of going to an internet café with the co-founders.
Sudo Journey
The First Step Into the Workplace
An internship sits in the space between student life and working life. For a fresh micro-junior at Sudo, how can you quickly start interacting with coworkers? In this issue, we uncover Sudo’s unwritten rules — and it turns out the first step into Sudo is ordering tofu pudding?