Guowei Lv

I’m so terribly bored at seeing people recommending Clean Code, Code Complete and such classic computer science books.

In this post we talk about the drawing order in custom view.

This will be a short and sweet post.

In this post, we will be focusing on what canvas can do.

Let’s take another look at the assembly line diagram now.

We need a way to stop the whole assembly line after 10 toy cars have been put in the truck.

Let’s take the assembly-line function and refactor it to make things a bit more clear, and also as a recap.

One way to boost productivity in traditional factories is to use assembly line.

In Part 1 we have already defined the process of building toy cars, by one worker.

After learning the core.async library in Clojure, I was craving for a real-world example.

In this post, we will be focusing on the Paint.

If 101 is like a crash course, then this 102 will provide much more detail.

There are 4 ways to specify line height in CSS: /* The number way*/ line-height: 1.5; /* The em way*/ line-height: 1.5em; /* The percentage way*/ line-height: 150%; /* The pixel way*/ line-height: 24px; In simple settings, they are pretty much interchanga…

For JavaScript beginners (I envy all of you because your brains are not damaged by this yet), () can be a huge confusion.

scanf is essentially a “pattern matching” function that tries to match up groups of input characters with conversion specifications.

I came across render props when checking out Apollo GraphQL’s tutorial.

Do you think Computer Science equals building websites and mobile apps?

I got this book from a secondhand book store online.

I found these wonderful talks about language learning / reading and how they will change your kid’s life.

I got the book A Little Java, A Few Patterns not long ago and have been reading it since.

I do not remember how I find this guy on Youtube but BOY, my world is not the same.

Do you think Computer Science equals building websites and mobile apps?

I just discovered this online book shop BetterWorldBooks.

Do you think Computer Science equals building websites and mobile apps?

null and undefined null is a language keyword and undefined is a predefined global object. undefined represents a system level, unexpected or error-like absence of value. nullrepresents program-level, normal or expected absence of value.

Do you think Computer Science equals building websites and mobile apps?

Chapter 1 All day long we seemed to dawdle through a country which was full of beauty of every kind. dawdle: to do something or go somewhere very slowly, taking more time than is necessary.

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

I’m brushing up my C now using the book C Programming - A Modern Approach by K.N.King.

OOP is still dominating in today’s software shops, especially in mobile/web development.

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

I have been exposed to a lot of Jonathan Blow’s ranting videos recently.

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Project Setup Use the command subst to create an alias to the working directory: subst w: C:\Users\lv\work Our project is actually created inside the work directory like this: \work\handmadehero.

Do you think Computer Science equals building websites and mobile apps?

Me: Why I have put the observeOn(AndroidSchedulars.mainThread()) but still onNext() is NOT called in android main thread?!

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

Do you think Computer Science equals building websites and mobile apps?

I recently watched the talk A Guide for the Perplexed given by Joe Armstrong.